The harvest was composed of 381 chinook, 370,460 sockeye, 14,544 coho, 1.6 million pink, and 48,729 chum salmon, of which 758,117 (37.9%) were commercial common property harvest and 1.2 million (62.1%) were hatchery cost recovery. The preliminary 2018 hatchery cost recovery value was $4.6 million, according to the DF&G. The preliminary common property harvest exvessel value of approximately $2.6 million was abovethe previous 10-year average of $2.5 million. Facebook0TwitterEmailPrintFriendly分享The 2018 Lower Cook Inlet Area commercial salmon harvest, based on current preliminary fish ticket data, was 2.0 million fish, according to the Department of Fish and Game. For the Upper Cook Inlet commercial harvest was approximately 1.3 million salmon, which was 61% less than the recent 10-year average annual harvest of 3.4 million fish. President of the United Cook Inlet Drift Association David Martin said in his 47 years of fishing the Cook Inlet, 2018 was “probably the worst” season he’d seen.
After giving your details, click on ‘Get Result’You can download your results and take a printout of it (Representational Image)PixabayThe Tamil Nadu Directorate of Government Examination, TNDGE, has released the dates for the exam results. According to the notification, Tamil Nadu SSLC or class 10 results will be announced on April 29.The results are expected to come out in the morning since the class 12 results were also declared at 9.30 am on April 19. The class 11 examination results will be announced on May 8.Over 10 lakh students appeared for the class 10 examinations which were held between March 14 and March 29. Students are expected to have a minimum of 35 per cent in each subject to pass the examinations and go to the next class.You can check your results by following the steps given belowGo to the link tnresults.nic.in, dge1.tn.nic.in or dge2.tn.nic.in.Click on the option for the Tamil Nadu 10th Result 2019’ the link is not activated now. It will be valid after the results are declaredEnter your registration number and date of birth
A Centennial Legend’s Scholarship Gala will be held 7 p.m., June 13 in Dr. Hooker’s honor in the metropolitan area at Marriot Wardman Park, 2660 Woodley Rd NW. Tickets cost $20. This year the goal is to raise $10,000 to $20,000 to provide scholarships for college bound students or students currently enrolled in college under the Dr. Olivia J. Hooker Scholarship Fund. This event would feature universally recognizable women that have made great strides in their distinguished careers and Dr. Olivia Hooker’s Scholarship recipients. The women’s and students’ achievements will be highlighted with brief presentations or a short film as a part of their introduction. For more information, contact LCDR Rhonda Fleming-Makell (Retired) at (301) 266-5050 or email@example.com.
Citation: Using tellurium nanoparticles to achieve plasmonic-like and all-dielectric properties when exposed to sunlight (2018, August 13) retrieved 18 August 2019 from https://phys.org/news/2018-08-tellurium-nanoparticles-plasmonic-like-all-dielectric-properties.html As the search for renewable resources continues, some in the field have turned to studying the possibility of adding materials to water to make it easier to produce steam for driving a turbine. Several years ago, one team of researchers discovered that adding nanoparticles to water could cause it to produce steam when exposed to sunlight. Since that time, scientists have continued experimenting with adding nanomaterials. Meanwhile, other experiments have suggested that plasmonics could play a role in photothermal conversion. In this new effort, the researchers have found a material that allows nanoparticles to offer the benefits of both approaches.The work by the team in China was straightforward. They created nanoparticles made out of tellurium and then mixed them into a container filled with water and tested the result to see what changes it might have wrought.The researchers report that adding the nanoparticles improved the evaporation rate by a factor of three. Testing showed that they could raise its temperature from 29°C to 85°C in just 100 seconds by shining sunlight on it. The researchers found that this improvement was possible because the nanoparticles behaved like plasmonic nanoparticles—but only when smaller sized nanoparticles (less than 120 nanometers) were involved. Nanoparticles that were larger than 120 nanometers behaved like an all-dielectric. Mixing nanoparticles of both sizes into the same container of water allowed the sample to take on both characteristics—the team claims the resultant material is the first to demonstrate both properties.The researchers acknowledge that commercialization of their technique would be problematic because of the difficulty in manufacturing the different sized nanoparticles in sufficient quantities. They note that they are looking into ways to make them using another approach. But they also note that if they succeed, the concept has other applications, such as creating new kinds of extremely small antennas or sensors. © 2018 Phys.org Explore further More information: Churong Ma et al. The optical duality of tellurium nanoparticles for broadband solar energy harvesting and efficient photothermal conversion, Science Advances (2018). DOI: 10.1126/sciadv.aas9894AbstractNanophotonic materials for solar energy harvesting and photothermal conversion are urgently needed to alleviate the global energy crisis. We demonstrate that a broadband absorber made of tellurium (Te) nanoparticles with a wide size distribution can absorb more than 85% solar radiation in the entire spectrum. Temperature of the absorber irradiated by sunlight can increase from 29° to 85°C within 100 s. By dispersing Te nanoparticles into water, the water evaporation rate is improved by three times under solar radiation of 78.9 mW/cm2. This photothermal conversion surpasses that of plasmonic or all-dielectric nanoparticles reported before. We also establish that the unique permittivity of Te is responsible for the high performance. The real part of permittivity experiences a transition from negative to positive in the ultraviolet-visible–near-infrared region, which endows Te nanoparticles with the plasmonic-like and all-dielectric duality. The total absorption covers the entire spectrum of solar radiation due to the enhancement by both plasmonic-like and Mie-type resonances. It is the first reported material that simultaneously has plasmonic-like and all-dielectric properties in the solar radiation region. These findings suggest that the Te nanoparticle can be expected to be an advanced photothermal conversion material for solar-enabled water evaporation. This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only. Journal information: Science Advances Typical morphology and structure characterization results of Te nanoparticles prepared by ns-LAL. Credit: Science Advances (2018). DOI: 10.1126/sciadv.aas9894 How gold nanoparticles could improve solar energy storage A team of researchers at Sun Yat-sen University in China has created a material with dual solar properties by adding tellurium nanoparticles to water—it showed both plasmonic-like and all-dielectric properties when exposed to sunlight. In their paper published in the journal Science Advances, the group describes their material and its possible uses.
Expedia group, in association with CAPA India, the region’s aviation advisory, research and knowledge practice, developed the latest ‘The inflecion point for India outbound travel’ report. It reveals that India has a huge latent market for leisure travel owing to the burgeoning middle class, rising disposable incomes, higher need and awareness around travel being pushed by millennials.The findings also reveal that India contributes to only 4.8 million leisure outbound trips. However, it is expected that by 2025, India will account for 13.9 million leisure departures, leading to 19.4 million Indian visitor arrivals overseas, with a major contribution from tier-II and III cities.Some measures like introduction of more non-stop connecting flights, delivering value for money and simplifying the visa registration processes are a few key steps which can encourage the outbound leisure market to reach its true potential in India, shared Simon Fiquet, General Manager, Southeast Asia and India, Expedia said.The report suggests that India has a promising potential, as only 30% of the total departures from India account for leisure travelling, which stands too small as compared to a global average of 53%The research indicates that there is significant and rapidly rising interest in overseas holidays from India. Also, the market is far more diverse and includes sophisticated segments with an ability and willingness to spend than most destinations realise. Similarly, there will be large numbers of first time travellers entering the international holiday market every year.“India comprises multiple and varied markets. This points to the need for airlines, tourism boards and travel companies to invest much more in understanding the Indian travel landscape, and to pursue a more segmented approach to product development and marketing in order to grow volumes,” said Binit Somaia, Director, South Asia, CAPA – Center for Aviation.
News service Euronews has teamed up with North American video-on-demand network Eurocinema to make its content avaialble on the Eurocinema service in the US and Canada. Euronews’ magazine programme Cinema, dedicated to the latest movie news including clips, comments and interviews, will be available as free content to Eurocinema’s on-demand subscribers beginning this month.Michael Peters, CEO of Euronews, said, “I’m pleased to announce our association with Eurocinema, the very successful VOD platform for European films in North America. This new deal represents a new step for Euronews’ distribution in the United States and Canada. Euronews, already well-known for its international news coverage, will now place the spotlight on its culture and lifestyle programming on Eurocinema. I’m confident that Eurocinema’s subscribers who are passionate about international cinema will appreciate our programming.”
Sky will add box sets for TV series and movies as part of its Buy & Keep offering on Sky Store in the near future, according to Sky Store director Nicola Bamford.Bamford said Sky Store revenues rose by 90% in 2014, driven largely by the launch of its download-and-stream-to-own offering.Writing in a blog posting following Sky’s decision to open up the service to non-Sky customers, Bamford said that Sky Store was now regularly the number one digital retailer for new movie releases in the UK.
RTL must continue to grow its digital business and look to global scale as it faces competition from the likes of YouTube and Facebook, according to the German broadcast group’s co-CEO.Delivering a keynote at MIPTV yesterday in Cannes, Guillaume de Posch (pictured) said that while RTL was originally geared towards local tastes in specific European markets, it now faces a “cultural challenge” as it goes up against global platforms.“It’s not only about M6 and TF1, or Prosieben against RTL,” said de Posch. “It’s about Facebook, YouTube, MCNs, coming in, rolling out of California, trying to grab our business.”While RTL has begun to address these new challenges in recent years by investing in companies like US-based multi-channel network BroadbandTV, fashion and beauty MCN Stylehaul, and US digital video ad platform SpotX, de Posch said it will “probably take us probably 10 years to master it.”“As we speak now, we’ve got around 1,000 young, savvy digital executives in the US helping us out in our digital endeavors. I can tell you, we feel much more comfortable today than we felt a couple of years ago not having these new tools and skillsets, but this challenge is in the way.”The RTL boss appealed to the EU to make sure that new proposals on ‘television without frontiers’, which are due to be discussed in the coming months, are “properly drafted for European media groups.”“If it’s not, we will be super-regulated still, whereas all the newcomers that I mentioned will simply flow out of the US or other regions of the world with zero regulation. That could be really a danger, we believe, for the future of our business,” said de Posch.“We need to make sure that the EU understands this – not only for the broadcasting side of the business, but also for the production side.”Discussing RTL’s current online efforts, de Posch said that digital – one of RTL’s three main ‘pillars’ along with broadcast and content – only contributed 8.4% of the company’s total revenues last year.Including all the short-form and long-form streaming that RTL does – across digital platforms, replay and catch-up – in January and February the company generated 11 billion views per month. “The question is long-term, how are we going to make sure that we’re going to monetise this,” he said.Addressing the changing media landscape, the RTL boss predicted that hit TV shows will still be possible in the future, but audience sizes will be smaller as a “direct consequence of the fragmentation of all the devices”.“If you recall, 30 years ago major hits on TV were doing 30 million, 50 million viewers on American television. Now if you’re lucky, if you take for example Idol, or The Voice in the US, you reach 10 million. So you’ve got a reduction in the absolute volume of viewers that you can reach into one live programming. Therefore we also believe that in the next few years, you will have a ‘new normal’ in what we call a hit.”