Tag: 上海后花园论坛

Deglaciation of a major palaeo-ice stream in Disko Trough, West Greenland

first_imgRecent work has confirmed that grounded ice reached the shelf break in central West Greenland during the Last Glacial Maximum (LGM). Here we use a combination of marine sediment-core data, including glacimarine lithofacies and IRD proxy records, and geomorphological and acoustic facies evidence to examine the nature of and controls on the retreat of a major outlet of the western sector of the Greenland Ice Sheet (GrIS) across the shelf. Retreat of this outlet, which contained the ancestral Jakobshavns Isbræ ice stream, from the outer shelf in Disko Trough was rapid and progressed predominantly through iceberg calving, however, minor pauses in retreat (tens of years) occurred on the middle shelf at a trough narrowing forming subtle grounding-zone wedges. By 12.1 cal kyr BP ice had retreated to a basalt escarpment and shallow banks on the inner continental shelf, where it was pinned and stabilised for at least 100 years. During this time the ice margin appears to have formed a calving bay over the trough and melting became an important mechanism of ice-mass loss. Fine-grained sediments (muds) were deposited alternately with IRD-rich sediments (diamictons) forming a characteristic deglacial lithofacies that may be related to seasonal climatic cycles. High influxes of subglacial meltwater, emanating from the nearby ice margins, deposited muddy sediments during the warmer summer months whereas winters were dominated by iceberg calving leading to the deposition of the diamictons. This is the first example of this glacimarine lithofacies from a continental-shelf setting and we suggest that the calving-bay configuration of the ice margin, plus the switching between calving and melting as ablation mechanisms, facilitated its deposition by channelling meltwater and icebergs through the inner trough. The occurrence of a major stillstand on the inner shelf in Disko Trough demonstrates that the ice-dynamical response to local topography was a crucial control on the behaviour of a major outlet in this sector of the GrIS during retreat.last_img read more

Why is the rainbow flag a gay pride symbol?

first_imgIt’s perhaps understandable that there are a lot of symbols that are used to indicate gay pride. The whole concept of being closeted seems to indicate a need for a code, a covert way of indicating we’re-here-and-we’re-queer, whether or not that symbol will register in wider society. But if there’s a gay pride symbol that everyone in the western world knows, regardless of their own orientation, it’s the rainbow flag. Seen hanging out of pubs, clubs, bars and bookshops, it’s an unashamed proclamation – this is a place where queer people are welcome.With that in mind, it’s probably unsurprising that the first time a rainbow flag was used as an unambiguous symbol of gay pride was in San Francisco. In 1978, local artist Gilbert Baker designed the first version of what would become the rainbow flag. The initial version had eight stripes, hand-dyed, with hot pink and turquoise in addition to the commonly-seen six colours. Later in the year, the city responded to the murder of its first openly gay supervisor, Harvey Milk, by draping that year’s Pride Parade with a modified version of Baker’s flag. This new version, a symbol of the city’s defiance, was modified to enhance its symmetry, and the subsequent six-striped flag became the one most often seen today. As for why rainbow stripes were used at all – history seems a little reticent on that point. But it seems clear that the bright colours have taken root in queer cultural consciousness since. So much so that the self-proclaimed “queer nation”, the Gay and Lesbian Kingdom of the Coral Sea Islands – which claims to be a country in its own right, having seceded from Australia, complete with its own mail service, currency and national anthem – has, perhaps inevitably, claimed the six-striped rainbow as its official flag. There are other pride symbols – notably, the pink triangle, originally used by the Nazis as a symbol to be worn by homosexuals in concentration camps, and reclaimed as a queer symbol afterwards, and the black triangle, used for lesbians specifically. There are other flags, too, denoting bisexual pride, transgender pride, family pride, even leather pride – but the rainbow flag did it first. There is no permanent settlement on the Gay and Lesbian Islands, so no embassies or ships fly it, but do they need to? It’s bright, it’s eye-catching, and it’s already flying in hundreds of places all over the world.  By Iona Sharmalast_img read more

Giuliani adds fuel to discredited theories about voting machines.

first_imgSmartmatic has been used in elections around the world. In Venezuela’s election, the software was manipulated to report a skewed tally. But the company said that it was an anomaly and cited the lack of election monitors as part of the problem. In the United States, monitors from both parties are allowed to watch vote counting.In the tweet, Mr. Giuliani appeared to backtrack on an earlier claim that Dominion Voting Systems, which makes the secure software used by voting machines, was involved in changing tallies, claiming that the company was in fact a “front” for Smartmatic, which he claimed was really doing the computing. Mr. Giuliani had previously said he was in contact with “whistle-blowers” from Dominion, and he claimed, despite overwhelming evidence to the contrary, that the company had altered vote tallies in battleground states that had elected Mr. Biden such as Michigan and Georgia.On Friday, Dominion pushed back against related claims, citing a joint statement by the Department of Homeland Security stating that there was “no evidence that any voting system deleted or lost votes, changed votes, or was in any way compromised.”- Advertisement – On Thursday, a group of federal, state and local officials working with the department said the election was “the most secure in American history.” – Advertisement – – Advertisement –center_img Rudolph W. Giuliani, the president’s personal lawyer, continued on Saturday his effort to delegitimize votes cast through electronic voting machines, citing several conspiracies connected to the companies that make the machines and the software they run in a post on Twitter.Looking to sow doubt about the vote count in multiple swing states that were recently called for President-elect Joseph R. Biden Jr., Mr. Giuliani hinted support for a discredited theory that one of the companies that manufactures the voting machines used in some states, Smartmatic, is controlled by the billionaire philanthropist George Soros.- Advertisement – “Look up SMARTMATIC and tweet me what you think?” Mr. Giuliani wrote. “It will all come out.”Hours later, President Trump picked up a similar refrain, stating in a tweet that the election was “stolen” by “privately owned Radical Left company, Dominion,” without providing evidence or explaining why Dominion was distinct among the many other privately owned election system vendors that routinely administer elections in the United States.Speculation that Mr. Soros has any influence over Smartmatic or its operations has been thoroughly debunked, and he does not own the company. Mr. Soros’s distant connection to the company is through his association with Smartmatic’s chairman, Mark Malloch-Brown, who is on the board of Mr. Soros’s Open Society Foundation.last_img read more

Road ‘accidents’ mostly avoidable

first_img23 June 2006Several major accidents on South Africa’s roads have captured the attention of the media recently.At the same time, the scale of road deaths around the world has been exposed by the Commission for Global Road Safety, which released its Robertson Report this month, urging the leaders of developing countries in particular to do more to address road safety.Poorer countries hit hardestThe Robertson Report finds that more than 85% of road traffic deaths and injuries occur in low- and middle-income countries, costing their economies an estimated US$64.5-billion to $100-billion annually. Emphasizing that global road safety is seriously under-resourced, the report urges governments in low- and middle-income countries to adopt their own road casualty reduction targets, which it says should be “ambitious but achievable”.The World Health Organization estimated that almost 1.2-million people around the world died and as many as 50 million were injured in road crashes in 2002 – and forecast that, unless effective action were taken, these figures would double by 2020.Road accidents are a major and growing public health epidemic, a “disease” comparable in its destructive capacity to malaria and tuberculosis – yet one which, in most cases, is known to be preventable.Road ‘accidents’ in South AfricaThe first comprehensive statistical analysis of road accidents in South Africa, published by the Road Traffic Management Corporation in 2005, found that 90% of crashes in South Africa in 2004 were the result of lawlessness – in other words, were foreseeable and preventable and hence not strictly “accidents” at all.Data collected from accident reports for 2004 indicated that most accidents on South Africa’s roads could be attributed to two or more simultaneous offences.“Human factors” – such as non-adherence to traffic rules and aggressive, reckless, negligent or inconsiderate driver behaviour – were the major contributing factors, playing a causal role in 70-80% of all accidents. These included driving too fast for the circumstances, as well as driving under the influence of alcohol.“Vehicle factors” such as poor lights, smooth or damaged tyres and poor brakes contributed to a further 10-15% of accidents.Poor road conditions – which have drawn much media attention lately – only contributed to 5-10% of accidents in 2004.Changing attitudesFrom these statistics it becomes evident that the answers to most road safety questions will depend not only on funding, effective road safety strategies and visible campaigns. They will have to include an attitude change from those who travel and walk South Africa’s roads – one which incorporates respect for the value of human life.Not only will effective enforcement have to remove transgressors from the road, but ordinary citizens will also have to take responsibility for their actions.South African commuters have recently been empowered to report dangerous conditions and driver behaviour to the National Commuter Hotline. It is envisaged that this will enable the country’s transport authorities to address these complaints with those subsidised companies neglecting the safety of commuters.Is it possible to change attitudes towards road safety? The alternative is too scary to consider .Advocate Johan Jonck is the developer of the website www.arrivealive.co.za, a private initiative to complement the efforts of the Department of Transport to enhance awareness of road safety in South Africa.last_img read more

Moresoo 1 Bundle Silky Straight Hair Weft 66 cm Dark brown – 24″ and 2 of the 26″ The hair is amazing and the perfect colour

first_imgReviews from purchasers : 24″ and 2 of the 26″ The hair is amazing and the perfect colour 24′ and two of the 26′ the hair is remarkable and the ideal color. I bought three bundles of the 24′ and 2 of the 26’the hair is awesome and the best colour. I will not be buying elsewhere anymore. My orders was shipped just before estimated delivery day aswell.24′ and two of the 26′ the hair is remarkable and the ideal color. I bought three bundles of the 24′ and 2 of the 26’the hair is awesome and the best colour. I will not be buying elsewhere anymore. My orders was shipped just before estimated delivery day aswell.Here are the specifications for the Moresoo 1 Bundle Silky Straight Hair Weft 66 cm Dark brown:Enjoy the standard shipment from Amazon Prime service.When you choose Standard default made from seller will take 7 – 12 working days to reach you.Improper return within 30 days if you are not going to hair after received. Any thing we can do, do not hesitate to contact us, we will reply you ASAP.Made from 100% Real Brazilian Remy Human Hair. Please extend the hair when the measure. Can be and crushed or as you like. Please not the style so hectic.Approximately 100 g per bundle.We recommend you to buy 2 – 3 full beams to make thick, 3 – 4 Packages are needed if your hair is more than 22 Inch.moresoo hair is a well known brand throughout the world. We have our Fatory, it is also a wholesale supplier of many salons or home. We supply wholesale discount on. chiedaci for discount when order more than 5 Bundle at one time.last_img read more

You really need a cover crop this year

first_imgShare Facebook Twitter Google + LinkedIn Pinterest By Harold Watters, Ohio State University Extension agronomistSo I made a trip to Omaha and back in mid-July. I attended the Sustainable Agronomy conference there and drove to the conference. Part of my goal was to do a windshield tour to see what the crops really looked like. Generally, nothing looks as it should. Ohio and eastern Indiana are the worst in many ways, but the total loss of crops due to floods in western Iowa and into Missouri were the most tragic — many losing not just this year’s crop but also last year’s that was still in the bin when floods hit this spring.I drove out and back by two different routes to get a bigger picture of what’s there, on I-80 out and U.S. 36 back for the most part. I rated the crop on a 1-10 scale with 1 being just planted or mostly flooded out to a 10 being perfect — I think I only saw one 10. We made 110 observations doing a check on both sides of the road every 20 minutes. Dark cut off our observation at around Indianapolis on the way back.Rating of corn and soybean crops on a trip from central Ohio to Omaha and back. The scale is 1 to 10, with 1 being just planted to nearly flooded out and 10 being as nice as you would expect in mid-July.OhioIndianaIllinoisIowaMissouriAve corn2.54.97.16.87.0Ave soy3.03.73.35.64.6Unplanted25%30%3%13%39%It really isn’t pretty anywhere. This year you really need a cover cropTypically, I place a cover crop article here now as I think early August is a great time to plant our fall seeded cover crops. It’s after wheat harvest, and this year there are maybe 1.5 million acres of Ohio cropland unplanted — put a cover crop there too. Mark Sulc, our OSU Forage specialist, is great at finding the value of cover crops, I choose his advice over many of the so-called cover crop experts. He created a quick and dirty table to point out some choices for summer to late-summer seedings. In addition to the species to choose from he has timing, seeding rate, and expected yield — this can also indicate the amount of cover for soil erosion protection too. He adds Crude protein and NDF as well so you may see the nutritional value if haying or grazing.Annual Forage Agronomic Guidelines and Characteristics from R. Mark Sulc ([email protected]) on July 8. Yield and nutritive value vary greatly with maturity stage at harvest. If you want additional ideas for cover crops that you do not intend to feed, and there is much overlap, then see the Midwest Cover Crop Council’s website and cover crop calculator: http://mccc.msu.edu/covercroptool/covercroptool.php. Much of my experience is with oat, and winter pea. For peas from the planting date trials I conducted, peas like an August to mid-September planting. With August planting you will get a lot of fall growth, then it will usually winter kill. With a September planting it will most likely not give you much fall growth, but survive the winter and continue growth in the spring. Peas are great to plant into; and have given me the best seed bed I think I have ever had for no-till corn.last_img read more

Jose Mourinho extends contract at United until at least 2020

first_imgKammuri turning to super typhoon less likely but possible — Pagasa Brace for potentially devastating typhoon approaching PH – NDRRMC Although United is second in the standings, Manchester City is 12 points in front. United has not won the league since Alex Ferguson retired in 2013 after delivering a record-extending 20th English title.“Jose has already achieved a great deal as Manchester United manager and I am delighted that he has agreed to extend his commitment until at least 2020,” vice chairman Ed Woodward said. “His work rate and professionalism are exceptional and he has embraced the club’s desire to promote top quality young players to the first team.“He has brought an energy and a sense of purpose to everything that he does and I am sure that will continue to bring results for the fans and the club.”Mourinho is a two-time Champions League winner, with FC Porto and Inter Milan. He has won eight league titles since 2002 across four countries (Portugal, England, Italy and Spain), three of them coming in the Premier League with Chelsea.ADVERTISEMENT Typhoon Kammuri accelerates, gains strength en route to PH Globe Business launches leading cloud-enabled and hardware-agnostic conferencing platform in PH LATEST STORIES Trending Articles PLAY LIST 00:50Trending Articles00:50Trending Articles00:59Sports venues to be ready in time for SEA Games01:29Police teams find crossbows, bows in HK university01:35Panelo suggests discounted SEA Games tickets for students02:49Robredo: True leaders perform well despite having ‘uninspiring’ boss02:42PH underwater hockey team aims to make waves in SEA Games01:44Philippines marks anniversary of massacre with calls for justice01:19Fire erupts in Barangay Tatalon in Quezon City 2 ‘newbie’ drug pushers fall in Lucena sting Don’t miss out on the latest news and information. MOST READcenter_img Messi and Suarez strike again as Barcelona advances in Copa FILE – In this Tuesday, Oct. 31, 2017 file photo, Manchester United coach Jose Mourinho looks on during their Champions League group A soccer match against Benfica, at Old Trafford, in Manchester, England. Jose Mourinho has extended his contract at Manchester United, tying him to the Premier League club until at least 2020. United announced the new deal for its manager on Thursday, Jan. 25, 2018. (AP Photo/Dave Thompson, file)Jose Mourinho believes he is laying the foundations for a sustained period of success at Manchester United, and he now plans to stay even longer.The manager, who succeeded Louis van Gaal in 2016 on a three-year deal, signed a new contract on Thursday through 2020.ADVERTISEMENT Read Next “I am delighted they feel and trust that I am the right manager for this great club for the foreseeable future,” said Mourinho, who also has an option to stay for a further year under the terms of the new contract.In his first season in charge, the Portuguese coach won the League Cup, the Europa League and Community Shield.FEATURED STORIESSPORTSWATCH: Drones light up sky in final leg of SEA Games torch runSPORTSLillard, Anthony lead Blazers over ThunderSPORTSMalditas save PH from shutout“We have set very high standards — winning three trophies in one season— but those are the standards I expect my teams to aim for,” Mourinho said. “We are creating the conditions for a brilliant and successful future for Manchester United.”United is still in realistic contention for two trophies this campaign — the FA Cup and Champions League — but the next task is to mount a credible Premier League title challenge. Slow and steady hope for near-extinct Bangladesh tortoises John Lloyd Cruz a dashing guest at Vhong Navarro’s wedding NEXT BLOCK ASIA 2.0 introduces GURUS AWARDS to recognize and reward industry influencers View commentslast_img read more

Opening ceremony day pits super squads Petron, Cignal

first_imgBoth coming from victories, the Blaze Spikers and the HD Spikers gun for win No. 2 and the early lead of the tournament.Opening day winners Foton and Generika-Ayala collide in the other match slated at 5 p.m.FEATURED STORIESSPORTSSEA Games: Biñan football stadium stands out in preparedness, completionSPORTSPrivate companies step in to help SEA Games hostingSPORTSMalditas save PH from shutoutA variety show-type presentation will usher in the conference with pop stars impersonators showcasing their talents with some of the league’s top draws like Rachel Anne Daquis.Tickets are free and games will be shown live on Aksyon TV and Hyper HD and will be livestreamed over at Sports5.ph. What ‘missteps’? Lacson: SEA Games fund put in foundation like ‘Napoles case’ Sports Related Videospowered by AdSparcRead Next Cayetano dares Lacson, Drilon to take lie-detector test: Wala akong kinita sa SEA Games Patafa reinstates Tabal Robredo: True leaders perform well despite having ‘uninspiring’ boss PLAY LIST 02:49Robredo: True leaders perform well despite having ‘uninspiring’ boss02:42PH underwater hockey team aims to make waves in SEA Games01:44Philippines marks anniversary of massacre with calls for justice01:19Fire erupts in Barangay Tatalon in Quezon City01:07Trump talks impeachment while meeting NCAA athletes02:49World-class track facilities installed at NCC for SEA Games WATCH: Firefighters rescue baby seal found in parking garage World’s 50 Best Restaurants launches new drinking and dining guide Members of the national table tennis team and some of Ian Lariba’s classmates at La Salle will solicit financial support for the cancer-stricken Olympian.“We hope that this little contribution from the PSL will enable Ian to overcome the biggest challenge in her life. We’re all praying and hoping for her speedy recovery,” said PSL chair Philip Ella Juico.Half of the tickets sales from the last two playing days were also donated to Lariba’s medical funds.Juico said the PSL is also organizing volleyball clinics and will soon establish the PSL Volleyball Academy.“This shows that the PSL is not just about competition,” he added.ADVERTISEMENTcenter_img Heart Evangelista admits she’s pregnant… with chicken Don’t miss out on the latest news and information. Petron and Cignal, two squads considered the “Super Teams” in the Philippine Superliga, test each other Saturday as the All Filipino Conference formally holds its opening ceremony at FilOil Flying V Centre.ADVERTISEMENT 1 dead in Cavite blast, fire LATEST STORIES Heart Evangelista admits she’s pregnant… with chicken MOST READ View commentslast_img read more

Harvey Norman Special Offer

first_imgNRL Touch Football’s major partner, Harvey Norman, has a great deal for members through the TFA website and newsletter. The Fitbit Surge is now available at a special price of $312 when using the code below, a saving of $34. The Fitbit Surge features GPS tracking, a heart rate monitor, the ability to measure steps, distance, calories burned, elevation and active minutes, a long battery life also displays notifications such as call, text and current music playing when linked to your smartphone. For more information, please click here. To take advantage of this deal, you’ll need to use the code TOUCH16SURGE to redeem (online only. Not to be used with any other offer and limit to one per customer). Hurry, the offer is only valid until Friday, 29 January. Stay tuned to the TFA website and newsletter for more great Connected Health and Fitness deals from Harvey Norman. Related LinksHarvey Norman Deallast_img read more

Cronos Group first Canadian pot company to begin trading on Nasdaq

first_imgTORONTO – Cronos Group Inc. is set to become the first Canadian cannabis company to have shares listed on the Nasdaq Stock Market.The Toronto-based firm says it expects common shares will begin trading Tuesday on the Nasdaq under the ticker symbol “CRON.”Cronos will also retain its listing on the TSX Venture Exchange under the symbol “MJN.”CEO Mike Gorenstein says the company’s listing on Nasdaq reflects the “significant progress” Cronos has made in strengthening its corporate governance and expanding its global footprint.Cronos operates Peace Naturals Project Inc. in Ontario and Original BC Ltd. in British Columbia.The company also has multiple international production and distribution platforms in Israel and Australia, and access to 12,000 German pharmacies.last_img