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Palgrave handbook of sexuality education.

Online Resource




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Peterson's graduate & professional programs: an overview 2019.

Hayden Library - L901.P442 2019




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Systemic School Improvement Interventions in South Africa: Some Practical Lessons from Development Practitioners

Online Resource




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Seeking Impact and Visibility: Scholarly Communication in Southern Africa

Online Resource




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Driving Change: the Story of the South Africa Norway Tertiary Education Development Programme

Online Resource




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Engineering Education through Social Innovation: The Contribution of Professional Societies / by Douglas Gorham, Nnamdi Nwulu

Online Resource




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India should talk directly to Taliban, says U.S. Special Envoy Zalmay Khalilzad

The territory of Afghanistan must not be used against the United States, our allies and in fact the world




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Food, beverage industry together to develop digital platforms: NRAI

The National Restaurant Association of India (NRAI) on Friday said the food and beverage industry is coming together to develop and identify alternati




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Sedition case: Khan moves court for anticipatory bail

‘My tweet highlighted plight of minority population: DMC chief




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‘Activists are often targets of cyberbullying’

The JNU Students’ Union (JNUSU) on Friday condemned the trend of targeting activists through cyberbullying, saying it has been proven time and again t




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Two COVID-19 positive persons shifted from home to hospital following alleged ostracism

It is shocking that educated people resort to such acts, says health official




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Seven persons killed in four road accidents

In less than a day of the easing of lockdown regulations, seven persons were killed in four different accidents here on Friday. In the first accident,




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Migrant workers leave for Bihar

Only 52 passengers allowed in sleeper coaches and 28 in unreserved coaches




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BU to improve syllabi for affiliated colleges

The new syllabi to reflect Chancellor-Governor’s Vision 2030




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HC: Spell out travel policy, give info tomigrants to prevent panic movement

‘Venturing to walk to reach their home States will put their lives in danger’




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COVID positive woman delivers baby boy

In a first in Telangana, a COVID positive woman delivered a baby boy at Gandhi Hospital on Friday. The 22-year-old woman was admitted at the hospital




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Ernakulam records one COVID-19 case in over a month

Renal patient tests positive for SARS-CoV-2




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Police will release seized vehicles, says DGP

Here is a breather to the motorists whose vehicles were seized during the lockdown for misusing the leniency shown to them to buy essentials. The Tela




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Case against activists for ‘provoking’ workers

The Sampigehalli police registered a case against two Swaraj Abhiyan activists, R. Khaleemullah and Zia Nomani, for allegedly “provoking” workers at a




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Vegetable sales at Thirumazhisai to begin from Sunday night

Suppliers informed of new location; finding workers an issue




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Furniture makers seek govt. aid to salvage business

Industry beset by production loss and severe scarcity of labour and raw materials




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HC order on Tasmac has taught govt. a lesson, says Stalin

The Tamil Nadu government should not appeal in the Supreme Court challenging the Madras High Court order on closure of Tasmac outlets, DMK president M




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Patients at COVID-19 care centres to get better quality food

Radhakrishnan inspects facilities in various parts of the city




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Non-wearing of masks to invite heavy fine

The city police on Friday embarked on a special awareness-cum-enforcement drive to ensure compliance with the requirement to wear face masks by all th




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Coronavirus | Chennai Corporation to install hands-free disinfection stations

Officials said the equipment will be installed in market areas, Amma canteens and public toilets.




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Coronavirus | Two flights from Dubai with 360 Indians expected to arrive in Chennai early on Saturday

The first flight that was to land around 8 p.m. on Friday was delayed by five hours and has been scheduled to land at 1.30 a.m. on Saturday, while the other flight is expected to land at 12.30 a.m.




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Coronavirus | Uber offers free rides to frontline healthcare workers in Chennai

As part of the UberMedic service, the car aggregator has allotted ₹25 lakh for the purpose.




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2 deaths, 338 new COVID-19 cases

Delhi govt. acquires 170 hotel rooms for infected officials, family members




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Second train ferrying migrant workers leaves for Muzaffarpur

Gopal Rai says Delhi govt. will bear entire cost of travel




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Gautam Buddha Nagar sees first COVID-19 death

Gautam Buddha Nagar recorded its first COVID-19 related death on Friday.A 60-year-old man who was first admitted to a private hospital and later trans




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‘DU panel on exams must have elected representatives’

In a step towards conducting examinations for the current academic session, Delhi University set up a “working group” to review preparedness and take




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Juvenile among four held for robbing five labourers in city

Victims were going to catch a train for their home State




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Fake bus service for Bihar migrant workers in Delhi-NCR busted, 2 held

Noida Police busted a fake bus service on Friday for duping people on the pretext of providing free transportation service of the Bihar government for




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BJP accuses govt. of failing to deal with COVID-19

Leaders worried about spike in cases




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Coronavirus in Dharavi | When a virus finds space in India’s largest slum

Packed settlements and common toilets make physical distancing an impossibility in Dharavi. Jyoti Shelar and Ajeet Mahale report on the efforts to stop COVID-19 from spreading in a 2.5-sq km area that has recorded more than 800 cases and 25 deaths




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Civil Supplies staff step up to reach relief to BPL sections in Union Territory

Ensure timely distribution of essentials to red cardholders.




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Pune fire brigade driver tests positive as cases, fatalities rise

District’s tally now 2,537 with 76 new cases; 7 deaths recorded




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Club members booked for celebrating anniversary

Four-minute video showed song and dance performances in Bandra Gymkhana




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No total lockdown on Sundays in Thanjavur, Ariyalur

TIRUCHI Officials of the district administration in Ariyalur and Thanjavur have announced that the total lockdown enforced on Sundays in the district




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Vishy Anand to lead India in Online Cup

Five-time World champion Viswanathan Anand will lead India's charge at the online Nations Cup beginning on Tuesday, where some of the world's best players will face off amid the coronavirus pandemic which has thrown the sporting calendars out of gear. The six-team event, touted to the richest online team tournament, features all the big names in the game with World champion Magnus Carlsen being the only big gun missing from the line-up.




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Planting the seeds of recovery in the aftermath of the Australia bushfires

Australia’s annual dry seasons are known for droughts and wildfires, but the dry season of 2019--2020 was remarkable due to the sheer extent of the devastation. By some estimates, more than 10 million hectares (38,600 square miles, an area slightly larger than the U.S. state of Indiana) burned, killing several million animals (including many of the country’s koalas) and more than 30 people. On a positive note, burned areas will recover from this disturbance, and tree planting and other forms of ecological restoration can help to hasten this process.





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It’s wrong to blame bats for the coronavirus epidemic

Bats, which make up a group of more than 1,200 species, are the only mammals capable of flight. They are important pollinators and seed dispersers, and they provide pest control by eating insects. A number of species also carry viruses that can sicken livestock and human beings---and they likely played some role in the SARS outbreak in 2002. Although much more evidence needs to be collected, researchers suspect that SARS-CoV-2 (the virus at the center of the coronavirus pandemic) originated in bats, and wildlife officials fear that they may become targets of human persecution. 




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Can your pets get coronavirus, and can you catch it from them?

It was previously reported that lions and tigers in New York’s Bronx Zoo had become infected with SARS-CoV-2, and they were displaying symptoms of COVID-19. Now, it seems that there is evidence that other species, namely cats and dogs, can become infected with the virus, though they respond differently to it than humans do. This week's blog post below discusses the possibility of catching COVID-19 from a dog or a cat.




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Understanding the thermally activated charge transport in NaPbmSbQm+2 (Q = S, Se, Te) thermoelectrics: weak dielectric screening leads to grain boundary dominated charge carrier scattering

Energy Environ. Sci., 2020, Advance Article
DOI: 10.1039/D0EE00491J, Paper
Tyler J. Slade, Jann A. Grovogui, Jimmy Jiahong Kuo, Shashwat Anand, Trevor P. Bailey, Maxwell Wood, Ctirad Uher, G. Jeffrey Snyder, Vinayak P. Dravid, Mercouri G. Kanatzidis
Addressing the irregular electrical conductivity in PbQ–NaSbQ2 thermoelectrics. Increasing the NaSbSe2 fraction weakens charge carrier screening and strengthens GB scattering.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Ultrahigh power factor and flexible silver selenide-based composite film for thermoelectric devices

Energy Environ. Sci., 2020, 13,1240-1249
DOI: 10.1039/C9EE01609K, Paper
Yao Lu, Yang Qiu, Kefeng Cai, Yufei Ding, Mengdi Wang, Cong Jiang, Qin Yao, Changjun Huang, Lidong Chen, Jiaqing He
A highly flexible Ag2Se based composite film on nylon with a record power factor is prepared for thermoelectric generators.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Band-bending induced passivation: high performance and stable perovskite solar cells using a perhydropoly(silazane) precursor

Energy Environ. Sci., 2020, 13,1222-1230
DOI: 10.1039/C9EE02028D, Paper
Hiroyuki Kanda, Naoyuki Shibayama, Aron Joel Huckaba, Yonghui Lee, Sanghyun Paek, Nadja Klipfel, Cristina Roldán-Carmona, Valentin Ianis Emmanuel Queloz, Giulia Grancini, Yi Zhang, Mousa Abuhelaiqa, Kyung Taek Cho, Mo Li, Mounir Driss Mensi, Sachin Kinge, Mohammad Khaja Nazeeruddin
It could successfully control the band-bending of the perovskite semiconductor, which led to improvement of the photovoltaic performance.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Ultrafast laser-annealing of perovskite films for efficient perovskite solar cells

Energy Environ. Sci., 2020, 13,1187-1196
DOI: 10.1039/C9EE02324K, Communication
Peng You, Guijun Li, Guanqi Tang, Jiupeng Cao, Feng Yan
Ultrafast laser-annealing technique for the fabrication of large-grain perovskite films and efficient perovskite solar cells at room temperature.
The content of this RSS Feed (c) The Royal Society of Chemistry




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A tailored oxide interface creates dense Pt single-atom catalysts with high catalytic activity

Energy Environ. Sci., 2020, 13,1231-1239
DOI: 10.1039/C9EE03492G, Paper
Mi Yoo, Young-Sang Yu, Hyunwoo Ha, Siwon Lee, Jin-Seok Choi, Sunyoung Oh, Eunji Kang, Hyuk Choi, Hyesung An, Kug-Seung Lee, Jeong Young Park, Richard Celestre, Matthew A. Marcus, Kasra Nowrouzi, Doug Taube, David A. Shapiro, WooChul Jung, Chunjoong Kim, Hyun You Kim
Catalytic supremacy of Pt-single atoms achieved by CeOx–TiO2 interfaces.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Transition metal dichalcogenides for alkali metal ion batteries: engineering strategies at the atomic level

Energy Environ. Sci., 2020, 13,1096-1131
DOI: 10.1039/C9EE03549D, Review Article
Biao Chen, Dongliang Chao, Enzuo Liu, Mietek Jaroniec, Naiqin Zhao, Shi-Zhang Qiao
This review provides enriched information for understanding the charge storage mechanisms of transition metal dichalcogenides (TMDs), as well as the importance of intrinsic structure engineering for enhancing the performance of TMDs in energy storage.
The content of this RSS Feed (c) The Royal Society of Chemistry