vrijdag 23 september 2016
20160918 - gaia
Gaia is a space observatory of the European Space Agency (ESA) designed for astrometry. The mission aims to construct the largest and most precise 3D space catalog ever made and totalling approximately 1 billion astronomical objects, mainly stars but also planets, comets, asteroids and quasars among others. The spacecraft will monitor each of its target stars about 70 times over a period of five years to study the precise motion of each star relative to the Milky Way galaxy. This will involve approximately 1% of the Milky Way population with stars brighter than 20 G magnitude. Additionally Gaia is expected to detect thousands to tens of thousands of Jupiter-sized exoplanets beyond the Solar System, 500,000 quasars and tens of thousands of new asteroids and comets within the Solar System.
Gaia will create a precise three-dimensional map of astronomical objects throughout the Milky Way and map their motions, which encode the origin and subsequent evolution of the Milky Way. The spectrophotometric measurements will provide the detailed physical properties of all stars observed, characterizing their luminosity, effective temperature, gravity and elemental composition. This massive stellar census will provide the basic observational data to tackle a wide range of important questions related to the origin, structure, and evolutionary history of our galaxy.
Successor to the Hipparcos mission, the telescope is part of ESA's Horizon 2000+ long-term scientific program. Gaia was launched on 19 December 2013 by Arianespace using a Soyuz ST-B/Fregat-MT rocket flying from Kourou in French Guiana. The spacecraft currently operates in a Lissajous orbit around the Sun–Earth L2 Lagrangian point.
https://en.wikipedia.org/wiki/Gaia_(spacecraft)
20160917 - mars views
09.09.2016
Mars Rover Views Spectacular Layered Rock Formations
The layered geologic past of Mars is revealed in stunning detail in new color images returned by NASA's Curiosity Mars rover, which is currently exploring the "Murray Buttes" region of lower Mount Sharp. The new images arguably rival photos taken in U.S. National Parks.
http://mars.jpl.nasa.gov/news/whatsnew/index.cfm?FuseAction=ShowNews&NewsID=1932
20160916 - mars insight mission
NASA Approves 2018 Launch of Mars InSight Mission
September 2, 2016
NASA is moving forward with a spring 2018 launch of its InSight mission to study the deep interior of Mars, following final approval this week by the agency.
http://mars.jpl.nasa.gov/news/whatsnew/index.cfm?FuseAction=ShowNews&NewsID=1931
donderdag 22 september 2016
20160915 - refurbishment
Refurbishment is the distribution of products (usually electronics and electricals) that have been previously returned to a manufacturer or vendor for various reasons. Refurbished products are normally tested for functionality and defects before they are sold. It is repaired from the manufacturer and resold.
The main difference between "refurbished" and "used" products is that refurbished products have been tested and verified to function properly, and are thus free of defects, while "used" products may or may not be defective. Refurbished products may be unused customer returns that are essentially "new" items, or they may be defective products that were returned under warranty, and resold by the manufacturer after repairing the defects and ensuring proper function.
Other types of products that may be sold as "refurbished" include:
-
- Items used in field tests, sales displays or demonstrations
- Items returned for reasons other than defect and tested by the manufacturer
- Items returned to the manufacturer because the box or item was damaged in shipping
- Previously leased units that are turned in and resold after the lease ends are considered recycled not refurbished
- Used electronics that have been turned in to an electronic recycling program are called recycled
- Used items that have been donated to a charity or non-profit organization are used
- In the event that a company needs to downsize, they will often sell their leftover equipment to a 3rd party refurbisher.
https://en.wikipedia.org/wiki/Refurbishment_(electronics)
maandag 19 september 2016
20160914 - benoite groult
Benoîte Groult (January 31, 1920 – June 20, 2016) was a French journalist, writer, and feminist activist.
Groult was born on January 31, 1920 in Paris. She was the daughter of André Groult and Nicole Poiret, sister of Paul Poiret and herself a fashion designer, was raised in the Parisian upper class. Groult attended the Sorbonne, studying Latin and Greek.[1] After her studies in literature ended in 1953, she worked as a journalist for television. Before publishing her own book in 1972, she co-wrote three books with her younger sister Flora. On her own she eventually published twenty novels and numerous essays on feminism.[1]
Because Benoîte Groult was a feminist, her novels often deal with topics such as the history of feminism, the discrimination of women and misogyny.
Her novel Les vaisseaux du cœur, published in 1988, was called pornographic by some because of its explicit sexual depictions. It was filmed by Andrew Birkin in 1992 as Salt on Our Skin.
In April 2010, she became Commander of the Légion d'honneur.
https://en.wikipedia.org/wiki/Beno%C3%AEte_Groult
zondag 18 september 2016
20160913 - robin de puy
Robin de Puy (Oude-Tonge, 1986) is een Nederlands fotograaf, gespecialiseerd in zwart-wit portretfotografie.
De Puy studeerde in 2009 af aan de Fotoacademie Rotterdam. Met haar afstudeerproject Meisjes in de prostitutie won ze The Photo Academy Award. In 2014 ontving ze de Zilveren Camera Nationale Portretprijs.
Ze krijgt veel opdrachten van bladen als LINDA., Vrij Nederland en Volkskrant Magazine. Dan, in 2015 stapt ze in de Verenigde Staten op de motorfiets voor een road trip van drie maanden. Het resultaat is onder meer de documentaire Ik ben het allemaal zelf. Per 7 september 2016 werd ze door Fotoweek (een initatief van het Nederlands Fotomuseum en FOAM) voor een jaar benoemd tot Fotograaf des Vaderlands.
Haar werk hing onder andere in het Fotomuseum Den Haag.
https://nl.wikipedia.org/wiki/Robin_de_Puy
20160912 - anton corbijn
Anton Corbijn (Strijen, 20 mei 1955) geboren als Anton Johannes Gerrit Corbijn van Willenswaard is een Nederlands fotograaf, grafisch ontwerper en speelfilmregisseur.
Als fotograaf werd hij bekend door zijn foto's van vooral rock-musici en andere artiesten. Als grafisch ontwerper, doet hij de art direction en regie voor videoclips en ontwerpt decors voor popconcerten van onder andere Depeche Mode. Als regisseur van speelfilms ontving hij meerdere prestigieuze prijzen.
https://nl.wikipedia.org/wiki/Anton_Corbijn
zaterdag 17 september 2016
20160911 - hangzhou
Hangzhou , formerly romanized as Hangchow, is the capital and most populous city of Zhejiang Province in east China. It sits at the head of Hangzhou Bay, which separates Shanghai and Ningbo. Hangzhou grew to prominence as the southern terminus of the Grand Canal and has been one of the most renowned and prosperous cities in China for much of the last millennium, due in part to its beautiful natural scenery. The city's West Lake is its best-known attraction.
Hangzhou is classified as a sub-provincial city and forms the core of the Hangzhou metropolitan area,[1] the fourth-largest in China. During the 2010 Chinese census, the metropolitan area held 21.102 million people over an area of 34,585 km2 (13,353 sq mi).[1] Hangzhou prefecture had a registered population of 9,018,000 in 2015.
In September 2015, Hangzhou was awarded the 2022 Asian Games. It will be the third Chinese city to play host to the Asian Games after Beijing 1990 and Guangzhou 2010. On November 16, 2015, paramount leader Xi Jinping announced that Hangzhou would host the eleventh G-20 summit on September 4–5, 2016.
https://en.wikipedia.org/wiki/Hangzhou
20160910 - g20 china
Keynote Speech by H.E. Xi Jinping,
President of the People’s Republic of China,
at the Opening Ceremony of the B20 Summit
Date of publication: 2016-09-09 09:52:00
Source: People's Daily
A New Starting Point for China’s Development A New Blueprint for Global Growth
Hangzhou, 3 September 2016
Ladies and Gentlemen,Dear Friends,
Good afternoon! I am so glad to have all of you with us here in Hangzhou. The G20 Summit will begin tomorrow, an event much anticipated by the international community as well as the business community, think tanks, and the labor, women and youth organizations. And all of us share one and the same goal, that is, to make the Hangzhou Summit deliver fruitful outcomes.
Hangzhou is a renowned historical and cultural city and a center of business and trade in China. Famous for Bai Juyi, a leading Chinese poet in the Tang Dynasty and Su Dongpo, a popular poet in the Song Dynasty who spent time in Hangzhou, as well as the West Lake and the Grand Canal, Hangzhou has a fascinating history and rich and enchanting cultural heritage. Hangzhou is also an innovative and vibrant city with booming e-commerce. Just click the mouse in Hangzhou, and you connect the whole world. Hangzhou is also a leader in ecological conservation. Its green hills and clear lakes and rivers delight the eye on sunny days and present a special view on rainy days. Hangzhou is imbued with a charm unique to the south of the Yangtze River that has been fostered over many generations.
I spent six years working in Zhejiang Province and was personally involved in its development endeavor. So I am familiar with everything here, its land and its people. In China, there are many cities like Hangzhou which have gone through great changes and achieved tremendous development over the decades. Millions of ordinary Chinese families have changed their lives through hard work. When added up, these small changes have become a powerful force driving China’s development and progress. What we see here in Hangzhou showcases what has been achieved in the great course of reform and opening-up China has embarked upon.
― This is a course of blazing a new trail. Modernizing a big country with a population of more than 1.3 billion is an endeavor never undertaken in the history of mankind, and this means China must pursue its own path of development. What we have done is, as a Chinese saying puts it, “crossing the river by feeling for stones”. We have deepened reform and opening-up, broken new ground and forged ahead, and established and developed socialism with distinctive Chinese features.
― This is a course of delivering tangible outcomes. We have pursued economic development as the top priority and never slackened our efforts. We have moved with the times and taken bold initiatives. Thanks to our perseverance, resolve and dedication, and the spirit of driving the nail, we have succeeded in turning China into the world’s second biggest economy, the biggest trader of goods and the third largest direct overseas investor, and lifted China’s per capita GDP to close to 8,000 US dollars.
http://www.g20.org/English/Dynamic/201609/t20160909_3414.html
zondag 11 september 2016
20160909 - noam chomsky
Avram Noam Chomsky (born December 7, 1928) is an American linguist, philosopher, cognitive scientist, historian, logician, social critic, and political activist. Sometimes described as "the father of modern linguistics", Chomsky is also a major figure in analytic philosophy, and one of the founders of the field of cognitive science. He has spent more than half a century at the Massachusetts Institute of Technology (MIT), where he is Institute Professor Emeritus, and is the author of over 100 books on topics such as linguistics, war, politics, and mass media. Ideologically, he aligns with anarcho-syndicalism and libertarian socialism.
Chomsky is one of the most cited scholars in history, and has influenced a wide array of academic fields. He is widely recognized as a paradigm shifter who helped spark a major revolution in the human sciences, contributing to the development of a new cognitivistic framework for the study of language and the mind. In addition to his continued scholarly research, he remains a leading critic of U.S. foreign policy, neoliberalism and contemporary state capitalism, the Israeli–Palestinian conflict, and mainstream news media. His ideas have proved highly significant within the anti-capitalist and anti-imperialist movements, but have also drawn criticism, with some accusing Chomsky of anti-Americanism and alleging that he is sympathetic to terrorism and genocide denial.
https://en.wikipedia.org/wiki/Noam_Chomsky
20160908 - david hume
David Hume (7 May 1711 NS (26 April 1711 OS) – 25 August 1776) (born David Home) was a Scottish philosopher, historian, economist, and essayist, who is best known today for his highly influential system of radical philosophical empiricism, skepticism, and naturalism.
Hume's empiricist approach to philosophy places him with John Locke, George Berkeley, Francis Bacon, and Thomas Hobbes as a British Empiricist. Beginning with his A Treatise of Human Nature (1739), Hume strove to create a total naturalistic science of man that examined the psychological basis of human nature. Against philosophical rationalists, Hume held that passion rather than reason governs human behaviour and argued against the existence of innate ideas, positing that all human knowledge is ultimately founded solely in Experience; Hume thus held that genuine knowledge must either be directly traceable to objects perceived in experience, or result from abstract reasoning about relations between ideas which are derived from experience, calling the rest "nothing but sophistry and illusion", a dichotomy later given the name Hume's fork. In what is sometimes referred to as Hume's problem of induction, he argued that inductive reasoning, and belief in causality, cannot, ultimately, be justified rationally; our trust in causality and induction instead results from custom and mental habit, and are attributable to only the experience of "constant conjunction" rather than logic: for we can never, in experience, perceive that one event causes another, but only that the two are always conjoined, and to draw any inductive causal inferences from past experience first requires the presupposition that the future will be like the past, a presupposition which cannot be grounded in prior experience without already being presupposed. Hume's anti-teleological opposition to the argument for God's existence from design is generally regarded as the most intellectually significant such attempt to rebut the Teleological Argument prior to Darwin.
Hume was also a sentimentalist who held that ethics are based on emotion or sentiment rather than abstract moral principle, famously proclaiming that "Reason Is and Ought Only to Be the Slave of the Passions". Some contemporary scholars view Hume's moral theory as a unique attempt to synthesize the modern sentimentalist moral tradition to which Hume belonged, with the virtue ethics tradition of ancient philosophy, with which Hume concurred in regarding traits of character, rather than acts or their consequences, as ultimately the proper objects of moral evaluation. Hume's moral theory maintained an early commitment to naturalistic explanations of moral phenomena, and is usually taken to have first clearly expounded the is–ought problem, or the idea that a statement of fact alone can never give rise to a normative conclusion of what ought to be done. Hume also influentially denied that humans have an actual conception of the self, positing that we experience only a bundle of sensations, and that the self is nothing more than this bundle of causally-connected perceptions. Hume's compatibilist theory of free will takes causal determinism as fully compatible with human freedom, and has proved extremely influential on subsequent moral philosophy.[6]
While Hume was derailed in his attempts to start a university career by protests over his "atheism," and bemoaned that his literary debut, A Treatise of Human Nature 'fell dead-born from the press', Hume nevertheless found literary success in his lifetime as an essayist, and a career as a librarian at the University of Edinburgh. His tenure there, and the access to research materials it provided, ultimately resulted in Hume's writing the massive six-volume The History of England, which became a bestseller and the standard history of England in its day. Hume described his "love for literary fame" as his "ruling passion" and judged his two late works, the so-called "first" and "second" enquiries, An Enquiry Concerning Human Understanding and An Enquiry Concerning the Principles of Morals, respectively, as his greatest literary and philosophical achievements, asking his contemporaries to judge him on the merits of the later texts alone, rather than the more radical formulations of his early, youthful work, dismissing his philosophical debut as juvenilia: "A work which the Author had projected before he left College."[9] Nevertheless, despite Hume's protestations, a general consensus exists today that Hume's strongest and most important arguments, and most philosophically distinctive doctrines, are found in the original form they take in the Treatise, begun when Hume was just 23 years old, and now regarded as one of the most important works in the history of Western Philosophy.
Hume has proved extremely influential on subsequent Western thought, especially on utilitarianism, logical positivism, William James, Immanuel Kant, the philosophy of science, early analytic philosophy, cognitive science, theology and other movements and thinkers. Kant himself famously credited Hume as the spur to his philosophical thought who had awakened him from his "dogmatic slumbers;" contemporary philosophers have opined that "Hume, rivaled only by Darwin, [who] has done the most to undermine in principle our confidence in arguments from design;" that "No man has influenced the history of philosophy to a deeper or more disturbing degree, and that Hume's Treatise is "the founding document of Cognitive Science" and the "most important philosophical work written in English"; no less a philosophical authority than Arthur Schopenhauer once declared that "there is more to be learned from each page of David Hume than from the collected philosophical works of Hegel, Herbart and Schleiermacher taken together." Hume is thus widely regarded as a pivotal figure in the history of philosophical thought.
https://en.wikipedia.org/wiki/David_Hume
20160907 - bertrand russell
Bertrand Arthur William Russell (Trellech (Monmouthshire, Wales), 18 mei 1872 – Penrhyndeudraeth (Gwynedd, Wales), 2 februari 1970) was een Britse filosoof, historicus, logicus, wiskundige, voorvechter voor sociale vernieuwing, humanist, pacifist en een prominent atheïstisch rationalist. Russell werd in 1949 de Order of Merit toegekend en in 1950 ontving hij de Nobelprijs voor de Literatuur.
Als schrijver heeft hij de filosofie gepopulariseerd en commentaren geschreven over vele onderwerpen. Hij vervolgde een familietraditie van politiek activisme, was langdurig verbonden aan de Labour-partij, was een prominent anti-oorlogsactivist en propageerde de vrije handel met anti-imperialistische naties.
https://nl.wikipedia.org/wiki/Bertrand_Russell
zaterdag 10 september 2016
20160906 - mother teresa
Mother Teresa MC, known in the Catholic Church as Saint Teresa of Calcutta (born Anjezë Gonxhe Bojaxhiu,26 August 1910 – 5 September 1997), was an Albanian-Indian[2] Roman Catholic nun and missionary. She was born in Skopje (now capital of the Republic of Macedonia), then part of the Kosovo Vilayet in the Ottoman Empire. After having lived in Macedonia for eighteen years, she moved to Ireland and then to India, where she lived for most of her life.
In 1950, Teresa founded the Missionaries of Charity, a Roman Catholic religious congregation, which in 2012 consisted of over 4,500 sisters and was active in 133 countries. They run homes for people dying of HIV/AIDS, leprosy and tuberculosis; soup kitchens; dispensaries and mobile clinics; children's and family counselling programmes; orphanages; and schools. Members must adhere to the vows of chastity, poverty, and obedience, as well as a fourth vow, to give "wholehearted free service to the poorest of the poor".
Teresa was the recipient of numerous honours, including the 1962 Ramon Magsaysay Peace Prize and 1979 Nobel Peace Prize. She was canonised (recognised by the church as a saint) on 4 September 2016, and the anniversary of her death, 5 September, was made her feast day.
A controversial figure both during her life and after her death, Teresa was widely admired by many for her charitable works. She was both praised and criticised for her anti-abortion views. She was criticised for the poor conditions in the houses for the dying she ran. Her authorised biography was written by Indian civil servant Navin Chawla and published in 1992, and there are other books and films about her.
https://en.wikipedia.org/wiki/Mother_Teresa
vrijdag 9 september 2016
20160905 - aeolus
Because the demand for renewable energy is rising constantly and onshore space is limited, more wind parks are being built at sea. We have been involved in many offshore wind projects in northwestern Europe during the past decade. We monitor these developments closely to consolidate our leading position in this area. Specialised offshore wind equipment helps us remain competitive in this growing market.
Example of our innovative strength
The advanced offshore installation vessel Aeolus is an excellent example of our innovative strength. ‘This vessel gives us the opportunity to extend our leading role in the construction of offshore wind parks,’ says Pieter van Oord, Chief Executive Officer.How does it work?
Offshore installation vessel Aeolus, which was purpose-built to construct wind parks, was put into service in 2014. With a top-range crane the Aeolus can lift more than 900 tonnes. This makes the Aeolus suitable for transporting and installing foundations and wind turbines. It has an advanced jacking system. Four giant legs, each measuring 85 metres and weighing 920 tonnes, allow Aeolus to be jacked up and work in waters up to 45 metres deep.http://www.vanoord.com/activities/offshore-wind-equipment
donderdag 8 september 2016
20160904 - aeolus
Aeolus, a name shared by three mythical characters, was the ruler of the winds in Greek mythology. These three personages are often difficult to tell apart, and even the ancient mythographers appear to have been perplexed about which Aeolus was which. Diodorus Siculus made an attempt to define each of these three (although it is clear that he also became muddled), and his opinion is followed here. Briefly, the first Aeolus was a son of Hellen and eponymous founder of the Aeolian race; the second was a son of Poseidon, who led a colony to islands in the Tyrrhenian Sea; and the third Aeolus was a son of Hippotes who is mentioned in Odyssey and the Aeneid as the Keeper of the Winds. All three men named Aeolus appear to be connected genealogically, although the precise relationship, especially regarding the second and third Aeolus, is often ambiguous.
https://en.wikipedia.org/wiki/Aeolus
woensdag 7 september 2016
20160903 - jupiter northpole
Juno reveals that Jupiter's north pole is 'like nothing we have seen or imagined'
Seen from a different angle, Jupiter looks like a whole new world.After flying within about 2,500 miles of the planet’s cloud tops on Aug. 27, NASA’s Juno spacecraft has sent home unprecedented images of Jupiter’s north pole, revealing a stormy fluid-scape that looks as if it could be on a totally different gas giant.
“The north pole of Jupiter really doesn’t look a whole lot like the rest of the planet,” Steve Levin, Juno’s project scientist at Jet Propulsion Laboratory, said in an interview.
Last week’s flyby was the spacecraft’s first such pass with all its science instruments turned on, as well as the closest of the 36 orbital flybys that the spacecraft is set to make during its mission. While Jupiter is the largest planet in the solar system by far, there’s surprisingly little known about its polar regions — and so Juno’s close-up camera work was bound to deliver a few surprises.
As the JunoCam imager revealed, Jupiter’s north pole is bluer than better-known areas of the planet, which are often dominated by red, orange and brown hues. Gone are those iconic bands of light and dark; in their place are a whole lot of storms.
Even the storms appear different at the poles, Levin added: they look smaller and more clustered, unlike the squalls in other parts of Jupiter that swirl at the boundaries between the planet’s stripes of moving fluid. (Jupiter’s Great Red Spot is a prime example.)
“It looks like nothing we have seen or imagined before,” Scott Bolton, Juno’s principal investigator at the Southwest Research Institute, said in a statement.
http://www.latimes.com/science/sciencenow/la-sci-sn-jupiter-north-pole-20160902-snap-story.html
20160902 - jupiter moons
There are 67 known moons of Jupiter. This gives Jupiter the largest number of moons with reasonably stable orbits of any planet in the Solar System. The most massive of the moons are the four Galilean moons, independently discovered in 1610 by Galileo Galilei and Simon Marius and were the first objects found to orbit a body that was neither Earth nor the Sun. From the end of the 19th century, dozens of much smaller Jovian moons have been discovered and have received the names of lovers, conquests, or daughters of the Roman god Jupiter or his Greek equivalent Zeus. The Galilean moons are by far the largest and most massive objects to orbit Jupiter, with the remaining 63 moons and its rings together comprising just 0.003% of the total orbiting mass.
Of Jupiter's moons, eight are regular satellites with prograde and nearly circular orbits that are not greatly inclined with respect to Jupiter's equatorial plane. The Galilean satellites are nearly spherical in shape due to their planetary mass, and so would be considered planets if they were in direct orbit around the Sun. The other four regular satellites are much smaller and closer to Jupiter; these serve as sources of the dust that makes up Jupiter's rings. The remainder of Jupiter's moons are irregular satellites whose prograde and retrograde orbits are much farther from Jupiter and have high inclinations and eccentricities. These moons were probably captured by Jupiter from solar orbits. Sixteen irregular satellites have been discovered since 2003 and have not yet been named.
https://en.wikipedia.org/wiki/Moons_of_Jupiter
zaterdag 3 september 2016
20160901 - proxima centauri b
Proxima Centauri b (also called Proxima b) is an exoplanet orbiting within the habitable zone of the red dwarf star Proxima Centauri, the closest star to the Sun. It is located about 4.2 light-years (1.3 parsecs, 40 trillion km, or 25 trillion miles) from Earth in the constellation of Centaurus, making it the closest known exoplanet to the Solar System. It is a candidate for habitability, although not among the best candidates compared to other planets of similar size. More information about the planet's physical characteristics is needed for a proper evaluation.
In August 2016, the European Southern Observatory announced the discovery of the planet.The planet was found using the radial velocity method, where periodic Doppler shifts of spectral lines of the host star suggest an orbiting object. From these readings, the radial velocity of the parent star relative to the Earth is varying with an amplitude of about 2 metres (7 feet) per second.
Researchers think that its proximity to Earth offers an opportunity for robotic exploration of the planet with the Starshot project or, at least, "in the coming centuries".
https://en.wikipedia.org/wiki/Proxima_Centauri_b
20160831 - almatrice
Strong earthquake hits central Italy
on August 24, 2016
The RAI confirms that there are at least two deaths in Arquata del Tronto, a town of about 1,300 people, in the Marche region. This is an elderly couple who apparently killed his room when collapsed.
The mayor of Almatrice, Sergio Pirozzi, warning that there is at least one family of four with two young children ., under the rubble
http://archyworldys.com/strong-earthquake-hits-central-italy/
woensdag 31 augustus 2016
20160830 - puntkomma
Puntkomma
Je gebruikt een puntkomma om aan te geven dat twee zinnen
inhoudelijk nauw met elkaar samenhangen en je eigenlijk twijfelt tussen
het gebruik van een komma of een punt op deze plek, vandaar de naam.
Meestal vind je dat een punt de informatie in de twee zinnen te veel
scheidt, en dat een gewone komma te weinig onderscheid aanbrengt.
In de tweede zin staat extra informatie, een uitwerking of een tegenstelling.
Puntkomma’s worden ook gebruikt om opsommingsdelen te scheiden – zeker als de zin al een komma bevat.
In de tweede zin staat extra informatie, een uitwerking of een tegenstelling.
- Zij heeft geen cent te makken; toch gaat zij op vakantie.
- De moderne media worden veel gebruikt in het onderwijs; Facebook is hier een voorbeeld van.
Om te beoordelen of u recht heeft op
reisaftrek, verzoek ik u mij de volgende informatie te sturen: een kopie
van uw openbaarvervoerverklaring; een opgave van de enkelereisafstand;
betalingsbewijzen waaruit blijkt dat u de plaatsbewijzen voor het
openbaar vervoer heeft betaald; een opgave van het bedrag van de
reiskostenvergoeding.
Op de onderstaande manier is de opsomming prettiger om te lezen. Alle
onderdelen eindigen met een puntkomma, alleen achter het laatste deel
zet je punt.
Om te beoordelen of u recht heeft op reisaftrek, verzoek ik u mij de volgende informatie te sturen:
-
een kopie van uw openbaarvervoerverklaring;
-
een opgave van de enkelereisafstand;
-
betalingsbewijzen waaruit blijkt dat u de plaatsbewijzen voor het openbaar vervoer heeft betaald;
-
een opgave van het bedrag van de reiskostenvergoeding.http://www.taalwinkel.nl/spelling-en-grammatica/puntkomma-2/
20160829 - glucoseblokker
Artsen: glucoseblokkers potentieel heel giftig
Een
glucoseblokker beïnvloedt de suikerhuishouding van cellen. Alle cellen
breken glucose af om aan energie te komen. Kankercellen doen dat met
behulp van bepaalde enzymen. De glucoseblokker bindt zich aan die
enzymen en schakelt die voor altijd uit. Daardoor komt de kankercel niet
aan energie en gaat hij dood, is de theorie.
Maar volgens Jan Schellens, oncoloog bij het Antoni van Leeuwenhoekziekenhuis, is nog onbekend of de blokker wel zo selectief werkt. "Er is al jaren onderzoek naar deze stof aan de gang. Er is nog geen systematisch onderzoek bij mensen gedaan, maar uit dierproeven blijkt dat een hoge dosis glucoseblokkers de energiehuishouding verstoort. De claim dat ze alleen kankercellen aanpakken, is daarom vermoedelijk ongegrond. Er is namelijk een risico dat de glucoseblokker ook de gezonde cellen aanvalt."
Als de stof ook invloed heeft op gezonde cellen, gaan deze lichaamscellen dood. "Bij mensen zou dat kunnen leiden tot ademnood en stoornissen in het hart en de lever. Het zou mij niet verbazen als hiervoor wetenschappelijk bewijs komt", zegt Schellens.
Volgens Bloemendal zijn middelen waarvoor geen wetenschappelijk bewijs is, sowieso gevaarlijk. Hij noemt de hype rond visolie van een paar jaar geleden. "Het zou toen een middel zijn tegen kanker. Maar later bleek dat de stoffen in visolie de patiënten juist resistent maakten voor de chemotherapie. Je moet dus altijd oppassen met dit soort middelen, want de werking ervan kan tegengesteld zijn."
Bloemendal en Schellens snappen wel dat mensen dit soort alternatieve methoden als laatste redmiddel zien, maar roepen op het altijd te melden bij de behandelaar. Dan kan worden gekeken of het alternatieve middel geen kwaad kan, of dat ermee gestopt moet worden.
http://nos.nl/artikel/2122969-artsen-glucoseblokkers-potentieel-heel-giftig.html
Maar volgens Jan Schellens, oncoloog bij het Antoni van Leeuwenhoekziekenhuis, is nog onbekend of de blokker wel zo selectief werkt. "Er is al jaren onderzoek naar deze stof aan de gang. Er is nog geen systematisch onderzoek bij mensen gedaan, maar uit dierproeven blijkt dat een hoge dosis glucoseblokkers de energiehuishouding verstoort. De claim dat ze alleen kankercellen aanpakken, is daarom vermoedelijk ongegrond. Er is namelijk een risico dat de glucoseblokker ook de gezonde cellen aanvalt."
Als de stof ook invloed heeft op gezonde cellen, gaan deze lichaamscellen dood. "Bij mensen zou dat kunnen leiden tot ademnood en stoornissen in het hart en de lever. Het zou mij niet verbazen als hiervoor wetenschappelijk bewijs komt", zegt Schellens.
Een no-go
Ook voorzitter Haiko Bloemendal van de beroepsvereniging voor oncologen ziet een potentieel gevaar in de glucoseblokkers. "Dit zijn geen onschuldige middelen en ze mogen alleen gehanteerd worden door kundige artsen. Experimenteren met stoffen die giftig kunnen zijn, is een no-go."Volgens Bloemendal zijn middelen waarvoor geen wetenschappelijk bewijs is, sowieso gevaarlijk. Hij noemt de hype rond visolie van een paar jaar geleden. "Het zou toen een middel zijn tegen kanker. Maar later bleek dat de stoffen in visolie de patiënten juist resistent maakten voor de chemotherapie. Je moet dus altijd oppassen met dit soort middelen, want de werking ervan kan tegengesteld zijn."
Bloemendal en Schellens snappen wel dat mensen dit soort alternatieve methoden als laatste redmiddel zien, maar roepen op het altijd te melden bij de behandelaar. Dan kan worden gekeken of het alternatieve middel geen kwaad kan, of dat ermee gestopt moet worden.
http://nos.nl/artikel/2122969-artsen-glucoseblokkers-potentieel-heel-giftig.html
dinsdag 30 augustus 2016
20160828 - 3bp
Bromopyruvic acid and its alkaline form, bromopyruvate, are synthetic brominated derivatives of pyruvic acid. They are lactic acid and pyruvate analogs.
The characteristics of bromopyruvate in vitro and in vivo have been reported in the scientific literature since the 1940s. Because it is a highly reactive alkylating agent and it is inherently unstable, it had been described as a metabolic poison.
Research activity
In 1993, researchers at the Johns Hopkins School of Medicine reported that a pyruvate transporter system could be used to deliver bromopyruvate inside trypanosomal cells where its primary target is glyceraldehyde-3-phosphate dehydrogenase, which is highly sensitive to inhibition by bromopyruvate. The pyruvate transporter system, which is known to be overexpressed in cancer cells, was later identified to be a monocarboxylate transporter called monocarboxylate transporter 1. A 2002 study suggested that intra-arterial delivery of bromopyruvic acid directly to the site of tumors in rabbits could represent a strategy for stopping the growth of liver cancer while minimizing toxic side-effects. An application for patent has been submitted.https://en.wikipedia.org/wiki/Bromopyruvic_acid
How it works
Scientific Articles
Contact
20160827 - burkini
A burqini (or burkini; portmanteau of burqa and bikini) swimsuit is a type of swimsuit for women, designed in Australia by Aheda Zanetti. The suit covers the whole body except the face, the hands and the feet, while being light enough for swimming. The design is intended to accord with Islamic traditions of modest dress. Zanetti's company Ahiida owns the trademarks to the words burqini and burkini, but they have become generic terms for similar forms of Islamic swimwear. In 2016, a number of French municipalities banned the use of burqini, which sparked an international controversy.
https://en.wikipedia.org/wiki/Burqini
zondag 28 augustus 2016
20160826 - aanlandplicht
Innovatieprojecten Aanlandplicht 2015
De invoering van de aanlandplicht heeft grote gevolgen voor de visserijsector. Om de sector hierop voor te bereiden stelt het ministerie van Economische Zaken subsidie beschikbaar voor innovatieprojecten. Deze projecten richten zich op vergroting van de overlevingskans van vissen na teruggooi of op verbetering van de selectiviteit bij de vangst.Aanlandplicht
De aanlandplicht is een belangrijke pijler van het Europese Gemeenschappelijke Visserijbeleid. Het is een verbod op het teruggooien van gequoteerde vissoorten. Vissers moeten alle vangsten van gequoteerde vissoorten aan boord houden en aanlanden. In sommige visserijen bestaat 40% van de totale vangst uit ongewenste vangsten. De aanlandplicht wordt ingevoerd met het oog op het collectieve maatschappelijke belang: verspilling tegengaan. Daarnaast stimuleert de aanlandplicht vissers om selectiever te vissen.De aanlandplicht wordt gefaseerd ingevoerd. Vanaf 1 januari 2015 geldt de plicht voor de pelagische visserij (op vissoorten in de waterkolom, zoals haring en makreel) en vanaf 1 januari 2016 voor de demersale visserij (op soorten die op en in de bodem leven, zoals schol, tong en kabeljauw). De demersale visserij start in 2016 met de doelsoorten en in 2019 met alle bijvangstsoorten.
Innovatieproject aanlandplicht
Een innovatieproject aanlandplicht ontwikkelt nieuwe technische of organisatorische kennis. Het innovatieproject richt zich op verbetering van de selectiviteit bij de vangst of het aantonen en vergroten van de overlevingskans bij teruggooi van de vis.Voor wie
3 doelgroepen komen in aanmerking voor de subsidie:- visserijorganisaties
- samenwerkingsverbanden van visserijorganisaties
- samenwerkingsverbanden van (ten minste 1) visserijorganisatie met (ten minste 1) ANBI.
http://www.rvo.nl/subsidies-regelingen/innovatieprojecten-aanlandplicht-2015
20160825 - bijvangst
Bijvangst is een begrip uit de visserij. Hiermee wordt aangegeven de vangst van andere vissoorten of dieren waarop niet bedoeld gevist wordt.
De bijvangst kent verscheidene categorieën:
- ondermaatse vissen, dit zijn de vissen die te klein zijn om aan de keuring te voldoen en derhalve niet aan land mogen worden gebracht.
- Een andere vissoort die moeilijk te verwerken of te verkopen is, of waarvoor geen vergunning is.
- andere diersoorten zoals dolfijnen, bruinvissen, zeeschildpadden, albatrossen en haaien.
- ongewervelden zoals zeesterren, slangsterren, zeeklitten en krabben
De meeste bijvangst gebeurt bij de tropische garnalenvisserij, waarbij vaak kleine mazen gebruikt worden en bij de boomkorvisserij. Het begrip 'bijvangst' wordt ook overdrachtelijk gebruikt, voor bijkomende resultaten waarnaar niet gestreefd werd.
Vanaf 2014 mag van in Europese wateren gevangen ongewenste soorten of ondermaatse vis nog maar 5% overboord gegooid worden (teruggooi). Dat was vóór deze maatregel vaak rond de 25%.
https://nl.wikipedia.org/wiki/Bijvangst
vrijdag 26 augustus 2016
20160824 - nieuwe zijderoute - 2
‘Nieuwe Zijderoute’: eerste containers uit China over spoor naar Rotterdam
- Marjan van den Berg
Voor het eerst komen containers uit China niet
alleen met de boot naar Rotterdam, maar ook over het spoor: sneller dan
over het water, en goedkoper dan met het vliegtuig.
De ‘Nieuwe Zijderoute’ die loopt via
Rusland naar Europa. Vannacht komt de eerste lading van twintig
containers aan in de Rotterdamse haven: met de trein. De treinreis
duurde circa twee weken: zo'n tien dagen sneller dan over zee.
StrategieDe Chinese overheid investeert momenteel fors in het verbeteren van de spoorverbindingen met haar achterland. Het land steekt zeker 40 miljard dollar in het uitbouwen van deze 'Nieuwe Zijderoute'. Er rijdt onder meer al zes keer per week een trein naar het Duitse Duisburg.
Het is maar een klein deel van de wereldwijde logistieke strategie die China aan het ontwikkelen is, zegt correspondent Marije Vlaskamp.
Zo wil het land de economische groei op peil houden. Vlaskamp: “De Chinese economie zit op dit moment in een dipje en dat gaat eigenlijk alleen maar meer naar beneden. Chinezen zijn meesters in het in sneltreinvaart aanleggen van, nou, sneltreinen bijvoorbeeld, maar ook havens en andere grote logistieke projecten. Die hebben ze hier iets minder nodig – ze hebben er echt al heel veel van gebouwd – dus dat kun je dan lekker exporteren naar landen om je heen. Daarmee krijg je ook politiek natuurlijk wat meer een vinger in de pap van zo’n land.”
ConcurrentieHet Havenbedrijf Rotterdam is blij dat de Rotterdamse haven nu ook deel wordt van deze nieuwe transportcorridor. In Rotterdam is men niet bang dat de komst van containers per trein marktaandeel zal wegsnoepen van de scheepvaart. Vervoer over het spoor is immers veel duurder. Voor de luchtvaart kunnen de treinen uit China volgens het Havenbedrijf wel een concurrent worden.
Dat denkt havengeograaf Bart Kuipers van de Erasmus School of Economics ook. “Eigenlijk concurreert de Rotterdamse haven daarmee met Schiphol omdat het vaak om veel hoogwaardigere lading gaat die in de containers vanuit China zitten die over het spoor gaan.” Hij denkt daarbij aan industriële producten. Rotterdam kan volgens de wetenschapper met het Chinese containervervoer de rol vervullen van doorvoerhaven naar bijvoorbeeld Engeland.
http://www.bnr.nl/nieuws/beurs/10030840/nieuwe-zijderoute-eerste-containers-uit-china-over-spoor-naar-rotterdam
StrategieDe Chinese overheid investeert momenteel fors in het verbeteren van de spoorverbindingen met haar achterland. Het land steekt zeker 40 miljard dollar in het uitbouwen van deze 'Nieuwe Zijderoute'. Er rijdt onder meer al zes keer per week een trein naar het Duitse Duisburg.
Het is maar een klein deel van de wereldwijde logistieke strategie die China aan het ontwikkelen is, zegt correspondent Marije Vlaskamp.
Zo wil het land de economische groei op peil houden. Vlaskamp: “De Chinese economie zit op dit moment in een dipje en dat gaat eigenlijk alleen maar meer naar beneden. Chinezen zijn meesters in het in sneltreinvaart aanleggen van, nou, sneltreinen bijvoorbeeld, maar ook havens en andere grote logistieke projecten. Die hebben ze hier iets minder nodig – ze hebben er echt al heel veel van gebouwd – dus dat kun je dan lekker exporteren naar landen om je heen. Daarmee krijg je ook politiek natuurlijk wat meer een vinger in de pap van zo’n land.”
ConcurrentieHet Havenbedrijf Rotterdam is blij dat de Rotterdamse haven nu ook deel wordt van deze nieuwe transportcorridor. In Rotterdam is men niet bang dat de komst van containers per trein marktaandeel zal wegsnoepen van de scheepvaart. Vervoer over het spoor is immers veel duurder. Voor de luchtvaart kunnen de treinen uit China volgens het Havenbedrijf wel een concurrent worden.
Dat denkt havengeograaf Bart Kuipers van de Erasmus School of Economics ook. “Eigenlijk concurreert de Rotterdamse haven daarmee met Schiphol omdat het vaak om veel hoogwaardigere lading gaat die in de containers vanuit China zitten die over het spoor gaan.” Hij denkt daarbij aan industriële producten. Rotterdam kan volgens de wetenschapper met het Chinese containervervoer de rol vervullen van doorvoerhaven naar bijvoorbeeld Engeland.
http://www.bnr.nl/nieuws/beurs/10030840/nieuwe-zijderoute-eerste-containers-uit-china-over-spoor-naar-rotterdam
20160823 - nieuwe zijderoute
Om Afghanistan tot ontwikkeling te brengen, omarmden
de Amerikanen in 2011 een plan om de legendarische Zijderoute nieuw
leven in te blazen. Maar inmiddels bouwen de Chinezen een eigen
Zijderoute naar Europa.
Als je het probleem in volle omvang wilt aanschouwen, neem je de
Karakoram Highway. ’s Werelds hoogst gelegen – en wellicht ook mooiste –
autosnelweg slingert zich vanaf de West-Chinese stad Kashgar door een
adembenemend gebergte met helblauwe meren en eindeloze rotsvlaktes
omhoog. Op 3100 meter hoogte kom je aan in Taxkorgan. Ooit was dit
bergdorp een belangrijk handelsknooppunt op de Zijderoute, maar vandaag
de dag herinnert alleen de ruïne van een fort nog aan die roemruchte
geschiedenis. Bij de toegangspoort wijst een suppoost naar een smal
voetpad aan de overkant van de snelweg dat tegen een berg omhoog loopt.
‘Dat is de Zijderoute naar Europa,’ zegt hij. ‘Aan de andere kant van
die berg begint Afghanistan, maar die grensovergang is al meer dan
honderd jaar gesloten.’ Liever kijkt hij naar de vrachtwagens vol
producten made in China die over het
keurige asfalt van de Karakoram Highway hun weg naar Pakistan vervolgen.
‘Dat deel van de oude handelsroute is nog steeds intact,’ glimlacht
hij.https://www.vn.nl/de-nieuwe-zijderoute/
http://www.volkskrant.nl/opinie/raakt-eu-op-zijdespoor-of-zijspoor~a4201150/
donderdag 25 augustus 2016
20160822 - andalusia
Andalusia is a south-western European region established as an autonomous community of the Kingdom of Spain. It is the most populated and the second largest in area of the autonomous communities in Spain. The Andalusian autonomous community is officially recognised as a nationality of Spain. The territory is divided into eight provinces: Almería, Cádiz, Córdoba, Granada, Huelva, Jaén, Málaga and Seville. Its capital is the city of Seville (Spanish: Sevilla).
Andalusia is in the south of the Iberian peninsula, immediately south of the autonomous communities of Extremadura and Castile–La Mancha; west of the autonomous community of Murcia and the Mediterranean Sea; east of Portugal and the Atlantic Ocean; and north of the Mediterranean Sea and the Strait of Gibraltar. Andalusia is the only European region with both Mediterranean and Atlantic coastlines. The small British overseas territory of Gibraltar shares a three-quarter-mile land border with the Andalusian province of Cádiz at the eastern end of the Strait of Gibraltar.
The main mountain ranges of Andalusia are the Sierra Morena and the Baetic System, consisting of the Subbaetic and Penibaetic Mountains, separated by the Intrabaetic Basin. In the north, the Sierra Morena separates Andalusia from the plains of Extremadura and Castile–La Mancha on Spain's Meseta Central. To the south the geographic subregion of Upper Andalusia lies mostly within the Baetic System, while Lower Andalusia is in the Baetic Depression of the valley of the Guadalquivir.
The name "Andalusia" is derived from the Arabic word Al-Andalus (الأندلس) and this term derives in turn from an older word: Vandalusia or land of the Vandals. As well as Muslim and Romani influences, the region's history and culture have been influenced by the earlier Iberians, Carthaginians/Phoenicians, Greeks, Romans, Vandals, Visigoths, Byzantines, as well as the later Castilian and other Christian North Iberian nationalities who conquered and repopulated the area in the latter phases of the Reconquista.
https://en.wikipedia.org/wiki/Andalusia
20160821 - nature talks
Inspirational Gardeners…
Stories from real gardeners help us make intimate connections with our food, one plant at a time. Enjoy the colorful photographs as I walk you through these enchanting gardens. Learn how these gardeners make their impressions on the landscape. Whether you are new to turning the soil or a long time farmer, these gardens and gardeners will motivate and inspire...Citizen Forestry
We are following in the footsteps of the National Movement of Citizen Science, where community members get out into the field, become experts in their chosen subject area, and add valuable data to our scientific knowledge of urban naturehttp://www.naturetalks.net/
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