ef IOC Q2 net profit slumps 98% on fall in refining, fuel margin By www.thehindu.com Published On :: Mon, 28 Oct 2024 19:28:59 +0530 IOC and other state-owned fuel retailers — HPCL and BPCL — had last year made extraordinary gains from holding petrol and diesel prices despite a drop in cost. Full Article Industry
ef Which segments will benefit from the uptick in hotels? By www.thehindubusinessline.com Published On :: Sun, 29 Apr 2018 14:56:27 +0530 The leisure segment is expected to do very well, but choice of the location is important, says Manav Thadani Full Article People
ef Decisions, preferences, and heuristics [electronic resource] : an introduction to economic psychology and behavioral economics / Pere Mir-Artigues (Professor of Microeconomics, University of Lleida, Spain). By darius.uleth.ca Published On :: Cheltenham, UK ; Northampton, MA : Edward Elgar Publishing, [2023] Full Article
ef Defending champs Bagan wary of Mumbai threat By www.thehindu.com Published On :: Wed, 10 Feb 2016 02:51:01 +0530 Full Article Mumbai
ef It’s been a team effort: Samant By www.thehindu.com Published On :: Wed, 24 Feb 2016 08:20:31 +0530 Full Article Mumbai
ef Samant prefers attitude in his players By www.thehindu.com Published On :: Fri, 11 Mar 2016 03:48:18 +0530 Full Article Mumbai Sport
ef Amar Bahadur was a ‘Saab’ on the left wing By www.thehindu.com Published On :: Sat, 12 Mar 2016 03:52:15 +0530 Full Article Mumbai Sport
ef U.K. drops Lords reform plan By www.thehindu.com Published On :: Thu, 17 Nov 2016 20:49:33 +0530 A government- instigated report had earlier suggested measures to limit the powers of the Lords Full Article World
ef Ukraine's Zelensky fires top security chief and prosecutor By www.thehindu.com Published On :: Mon, 18 Jul 2022 03:30:00 +0530 Ukrainian President Volodymyr Zelensky has fired the head of the country’s security service and its prosecutor general, citing hundreds of criminal proceedings into treason and collaboration by people within their departments Full Article global
ef Privately issued but regulated digital currencies have benefits, say central bank chiefs By www.thehindu.com Published On :: Mon, 18 Jul 2022 09:28:52 +0530 The benefits would hinge on how such private companies issuing digital assets are regulated Full Article Technology
ef TikTok’s global security chief to step down By www.thehindu.com Published On :: Mon, 18 Jul 2022 09:41:25 +0530 Roland Cloutier said his move followed recent changes to the security teams at the video-sharing app Full Article Technology
ef Crypto lender Celsius defends Bitcoin mining plans as bankruptcy kicks off By www.thehindu.com Published On :: Tue, 19 Jul 2022 15:03:43 +0530 Celsius hopes that Bitcoin mining will help it repair its damaged relationship with customers, whose funds were frozen Full Article Technology
ef Defence Minister Rajnath Singh interacts with Indian diaspora in Nigeria By www.thehindu.com Published On :: Tue, 30 May 2023 17:46:05 +0530 The Defence Minister represented India at the swearing-in ceremony of Nigerian President Bola Ahmed Tinubu during an unprecedented three-day visit to the African nation. Full Article News
ef Is the spike in India’s trade deficit a worry? By www.thehindu.com Published On :: Sun, 22 Sep 2024 02:43:00 +0530 What are the sectors in which exports have dropped? Is there any significant risk at this point? Full Article Economy
ef India’s current account deficit in Q1 FY25 widens to $9.7 billion By www.thehindu.com Published On :: Mon, 30 Sep 2024 17:32:06 +0530 The current account surplus for Q4:2023-24 was revised downwards to $ 4.6 billion from US$ 5.7 billion earlier due to an upward adjustment of customs data on merchandise imports, the RBI said. Full Article Economy
ef Fiscal deficit in April-August at 27% of full-year target: Govt data By www.thehindu.com Published On :: Mon, 30 Sep 2024 21:44:03 +0530 In absolute terms, the fiscal deficit was at ₹4,35,176 crore as of August-end Full Article Business
ef Insurance benefits to stay for EPFO subscribers By www.thehindu.com Published On :: Thu, 17 Oct 2024 22:48:53 +0530 The minimum and maximum benefits under the Employees’ Deposit Linked Insurance Scheme were enhanced from ₹1.5 lakh and ₹6 lakh to ₹2.5 lakh and ₹7 lakh respectively in 2021 and the benefits were valid for a period of three years, which came to an end on April 27, 2024. Full Article India
ef Pain, the opioid epidemic, and depression [electronic resource] / Jeffrey F. Scherrer, editor ; Jane C. Ballantyne, co-editor. By darius.uleth.ca Published On :: New York, NY : Oxford University Press , 2024. Full Article
ef Medical education was a business before NEET; PG seats sold for ₹8-13 crore: Nadda By www.thehindubusinessline.com Published On :: Fri, 02 Aug 2024 17:08:10 +0530 Nadda emphasised that NEET was introduced to curb these malpractices and standardise the admission process Full Article Education
ef Supreme Court refuses to postpone NEET-PG 2024 By www.thehindubusinessline.com Published On :: Fri, 09 Aug 2024 22:07:17 +0530 A three-judge Bench headed by Chief Justice of India DY Chandrachud said: ‘More than two lakh students and close to four lakh parents will weep over the weekend if we even touch this matter...’ Full Article Education
ef National Consumer Helpline facilitates ₹1 crore refund to students from coaching centres By www.thehindubusinessline.com Published On :: Sun, 22 Sep 2024 17:53:14 +0530 NCH received 16,276 grievances from students in 2023-2024, up from 5,351 in 2022-2023 and 4,815 in 2021-2022 Full Article Education
ef Good Grief By www.thehindu.com Published On :: Wed, 03 Oct 2012 18:34:53 +0530 Looking for a bridge over troubled water? KRITHVI SHYAM, our young psychologist, addresses your worst anxieties Full Article Nxg
ef Good Grief By www.thehindu.com Published On :: Wed, 24 Oct 2012 18:57:06 +0530 Looking for a bridge over troubled water? Krithvi Shyam, our young psychologist, addresses your worst anxieties. Full Article Nxg
ef Good Grief By www.thehindu.com Published On :: Wed, 07 Nov 2012 19:48:09 +0530 Looking for a bridge over troubled water? KRITHVI SHYAM, our young psychologist, addresses your worst anxieties. Full Article Nxg
ef Good Grief By www.thehindu.com Published On :: Wed, 28 Nov 2012 16:57:37 +0530 Looking for a bridge over troubled water? Krithvi Shyam, our young psychologist, addresses your worst anxieties. Full Article Nxg
ef India will ‘commission a nuclear power reactor every year’: NPCIL chief By www.thehindu.com Published On :: Thu, 18 Jan 2024 09:40:10 +0530 An interview with B.C. Pathak on India’s nuclear power plans and strategy Full Article Science
ef States to play a critical role in next generation reforms: CEA Anantha Nageswaran By www.thehindu.com Published On :: Mon, 05 Feb 2024 07:00:00 +0530 Chief Economic Advisor V. Anantha Nageswaran identifies some of the next generation reforms needed in the coming years Full Article Interview
ef Pinarayi Vijayan interview | ‘2024 Lok Sabha polls are a referendum on secularism’ By www.thehindu.com Published On :: Sat, 30 Mar 2024 15:03:22 +0530 Kerala Chief Minister Pinarayi Vijayan discusses the significance of the 2024 Lok Sabha elections and secular democracy in India. Full Article Lok Sabha Elections
ef Definitely possible to break BJP fortress in South Bengaluru: Congress candidate Sowmya Reddy By www.thehindu.com Published On :: Wed, 17 Apr 2024 21:42:34 +0530 Reddy talks about her constituency, sexism in politics, and her connect with many groups in an interview with The Hindu Full Article Lok Sabha Elections
ef Congress should explain why Rahul is not fighting from Amethi; it is their cowardice: Madhya Pradesh Chief Minister Mohan Yadav By www.thehindu.com Published On :: Sat, 11 May 2024 23:48:14 +0530 Mr. Yadav says the BJP’s strength lies in its collective leadership and that Congress leaders have no ideology Full Article Lok Sabha Elections
ef Coordination environment-tailored electronic structure of single atomic copper sites for efficient electrochemical nitrate reduction toward ammonia By pubs.rsc.org Published On :: Energy Environ. Sci., 2024, 17,8360-8367DOI: 10.1039/D4EE02746A, PaperTianchi Huang, Taiyu Liang, Jiao You, Qihua Huo, Shuai Qi, Jingwen Zhao, Na Meng, Jinglian Liao, Chunyan Shang, Hengpan Yang, Qi Hu, Chuanxin HeA robust strategy is developed to finely tune the electronic structure of Cu by employing single atomic Cu–N–C via both first and second coordination shell engineering, thereby boosting the performance for the nitrate reduction reaction.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ef De-templated crystallization in 2D perovskites for enhanced photovoltaic efficiency By pubs.rsc.org Published On :: Energy Environ. Sci., 2024, 17,8284-8292DOI: 10.1039/D4EE03272A, PaperFang Zeng, Zhenhuang Su, Weiyu Kong, Feng Li, Yuhang Liang, Xingmo Zhang, Tao Wang, Lin Zhang, Yuze Lvtao, Runkai Liu, Xingyu Gao, Jun Huang, Xudong Yang, Rongkun ZhengA de-templated crystallization strategy using a stable intermediate to promote out-of-plane crystallization of layered 2D perovskites was proposed, in favor of highly efficient and stable perovskite solar cells.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ef Heterojunction lithiation engineering and diffusion-induced defect passivation for highly efficient Sb2(S,Se)3 solar cells By pubs.rsc.org Published On :: Energy Environ. Sci., 2024, 17,8402-8412DOI: 10.1039/D4EE03135K, PaperCong Liu, Anweng Gong, Chen Zuo, Tao Liu, Xiaoyang Liang, Donglou Ren, Kai Shen, Jianzha Zheng, Qifan Xue, Zhiqiang Li, Ruud E. I. Schropp, Bingsuo Zou, Yaohua MaiA heterojunction lithiation strategy has been developed to achieve a certified efficiency of 10.50%, which is the record efficiency for all of the Sb-based solar cells.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ef Efficient 1.77 eV-bandgap perovskite and all-perovskite tandem solar cells enabled by long-alkyl phosphonic acid By pubs.rsc.org Published On :: Energy Environ. Sci., 2024, 17,8219-8227DOI: 10.1039/D4EE02483D, PaperHongling Guan, Shiqiang Fu, Guojun Zeng, Weiqing Chen, Chen Wang, Hongsen Cui, Dexin Pu, Peng Jia, Weiwei Meng, Guojia Fang, Weijun KeIncorporating dodecylphosphonic acid additives into 1.77 eV-bandgap perovskites enabled single-junction solar cells to achieve a PCE of 20.2%. Tandem cells further reached impressive PCEs of 27.41% (two-terminal) and 28.65% (four-terminal).The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ef High Zn(002)-preferential orientation enabled by a proton additive for dendrite-free zinc anodes By pubs.rsc.org Published On :: Energy Environ. Sci., 2024, Advance ArticleDOI: 10.1039/D4EE03276D, PaperYating Li, Xiaohui Ma, Xi Zhang, Fengyi Zhang, Qiong Wang, Qiang Guo, Jinlong Liu, Yonggang Wang, Jianhang Huang, Yongyao XiaA zinc anode with high Zn(002)-preferential orientation can be achieved using a universal proton additive, which has been shown to effectively suppress dendrite formation in aqueous zinc batteries.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 Full Article
ef Stabilizing doped Spiro-OMeTAD by organic molten salt for efficient and stable perovskite solar cells By pubs.rsc.org Published On :: Energy Environ. Sci., 2024, Accepted ManuscriptDOI: 10.1039/D4EE04310C, PaperTengfei Pan, Zhiwei Li, Biyun Ren, Wan Yang, Xueqin Ran, Yajing Li, Yutian Xu, Yue Wang, Deli Li, Yingdong Xia, Xingyu Gao, Lingfeng Chao, Yonghua ChenBis(trifluoromethane)sulfonimide (LiTFSI) and 4-tert-butylpyridine (TBP) have been currently suggested to be irreplaceable in classic doped 2,2',7,7'-tetrakis (N,N-di-p-methoxyphenylamine)-9,9'-spirobifluorene (Spiro-OMeTAD) for high-performance perovskite solar cells (PSCs). However, the stability of Spiro-OMeTAD was...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ef Stress regulation via surface micro-etching and reconstruction for enhancing triple-cation perovskite solar cells with an efficiency of 25.54% By pubs.rsc.org Published On :: Energy Environ. Sci., 2024, Advance ArticleDOI: 10.1039/D4EE04248D, PaperYang Ding, Erming Feng, Siyuan Lu, Jianhui Chang, Caoyu Long, Sichao Tong, Hengyue Li, Junliang YangA surface micro-etching and reconstruction strategy is developed to regulate the stresses in a perovskite film, achieving a benign transition from tensile stress to compressive stress.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 Full Article
ef Asymmetric evaporation for efficient and simultaneous extraction of freshwater, salt, and electrical energy from seawater By pubs.rsc.org Published On :: Energy Environ. Sci., 2024, Advance ArticleDOI: 10.1039/D4EE04201H, PaperYitian Wu, Chaoliang Ma, Kangxin Zhu, Lizheng Jin, Lvfu Song, Lanze Li, Yingzhuo Lu, Yu Zheng, Yaoxin Zhang, Xin Zheng, Sai Wu, Yajun Pang, Zhehong Shen, Swee Ching Tan, Hao ChenThis study presents an asymmetric evaporation strategy that simultaneously achieves freshwater production, salt collection, and electrical energy generation.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 Full Article
ef N-type Ag2S modified CZTSSe solar cell with lowest Voc,def By pubs.rsc.org Published On :: Energy Environ. Sci., 2024, Advance ArticleDOI: 10.1039/D4EE03244F, PaperJin Yang, Junjie Fu, Weiwei Dong, Shu Ren, Xin Zhang, Jingyi Su, Chaoliang Zhao, Meng Wei, Dandan Zhao, Yange Zhang, Sixin Wu, Zhi ZhengThe Sn, Zn-doped Ag2S plays a triple role in CZTSSe devices: p–n conversion, front-interface bandgap grading, and defect passivation. This strategy achieved an efficiency of 14.25%, with the Voc of 0.584 V and the lowest Voc,def of 0.228 V.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 Full Article
ef A donor:hole-transport layer alloy for high-efficiency and stable binary organic solar cells with promoted hole collection and suppressed recombination By pubs.rsc.org Published On :: Energy Environ. Sci., 2024, Advance ArticleDOI: 10.1039/D4EE04072D, PaperXianghui Zeng, Ting Xu, Hansheng Chen, Baoshen Deng, Qing Yan, Xuanlin Wen, Zijian Li, Haoxuan Zeng, Chuanlin Gao, Yaodong Xiao, Jiwei Liao, Hui Liu, Bin He, Peigang Han, Guangye Zhang, Shunpu Li, Yiwang Chen, Chen XieA donor-based nanoparticle (NPs)-incorporated hole-transport layer was synthesized for fine-tuning the energy level of anodes in organic solar cells. The conventional and inverted devices achieved record efficiencies of 19.9% and 17.2%, respectively.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 Full Article
ef Metastable interphase induced pre-strain compensation enables efficient and stable perovskite solar cells By pubs.rsc.org Published On :: Energy Environ. Sci., 2024, Accepted ManuscriptDOI: 10.1039/D4EE03801K, PaperHongyu Xu, Yun Xiao, Karim A Elmestekawy, Pietro Caprioglio, Qiuyang Li, Qixuan Zhong, Yongqiang Ji, Tianyu Huang, Haoming Yan, Yingguo Yang, Laura M Herz, Qihuang Gong, Henry Snaith, Rui Zhu, Lichen ZhaoHigh-efficiency metal halide perovskite solar cells (PSCs) include the rigid substrates with low thermal-expansion coefficients (TECs), resulting in a significant TEC mismatch with the perovskites with high TECs at the...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ef Reduction of bulk and interface defects via photo-annealing treatment for high-efficiency antimony selenide solar cells By pubs.rsc.org Published On :: Energy Environ. Sci., 2024, Advance ArticleDOI: 10.1039/D4EE02877E, PaperXiaoyang Liang, Xinhua Wang, Qiwei Chang, Bingxin Yang, Wei Dang, Zheng Zhang, Yingnan Guo, Lin Yang, Zhiqiang LiA novel interface engineering strategy with a photo-annealing treatment is proposed for regulating the interface of the Sb2Se3/CdS heterojunction.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 Full Article
ef XRDMatch: a semi-supervised learning framework to efficiently discover room temperature lithium superionic conductors By pubs.rsc.org Published On :: Energy Environ. Sci., 2024, Advance ArticleDOI: 10.1039/D4EE02970D, PaperZheng Wan, Zhenying Chen, Hao Chen, Yizhi Jiang, Jinhuan Zhang, Yidong Wang, Jindong Wang, Hao Sun, Zhongjie Zhu, Jinhui Zhu, Linyi Yang, Wei Ye, Shikun Zhang, Xing Xie, Yue Zhang, Xiaodong Zhuang, Xiao He, Jinrong YangWe propose XRDMatch, a semi-supervised learning framework that integrates consistency regularization and pseudo-labeling. Using X-ray diffraction patterns as descriptors, it effectively addresses data scarcity by leveraging abundant unlabeled data.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 Full Article
ef Ordered grain boundary reconstruction induces high-efficiency thermoelectric power generation in SnTe By pubs.rsc.org Published On :: Energy Environ. Sci., 2024, Advance ArticleDOI: 10.1039/D4EE04639K, PaperQian Deng, Fujie Zhang, Xiaoyu Yang, Ruiheng Li, Chengliang Xia, Pengfei Nan, Yue Chen, Binghui Ge, Ran Ang, Jiaqing HeThe “ordered grain boundary reconstruction” significantly improved the thermoelectric performance of SnTe, achieving a record conversion efficiency of ∼10.5%.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 Full Article
ef Trimming defective perovskite layer surfaces for high-performance solar cells By pubs.rsc.org Published On :: Energy Environ. Sci., 2024, 17,8582-8592DOI: 10.1039/D4EE03585B, PaperChanhyeok Kim, Kihoon Kim, Youngmin Kim, Nikolai Tsvetkov, Nam Joong Jeon, Bong Joo Kang, Hanul MinThe defect density on the top surface of the perovskite thin film was significantly higher than that in the bulk. A trimming solvent treatment removed the defective top surface, substantially reducing the defect concentration and strain.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ef Naphtho[1,2-c:5,6-c']bis([1,2,3]thiadiazole) enables the design of efficient halogen-free polymer donors and fabrication of organic solar cells with >19% efficiency By pubs.rsc.org Published On :: Energy Environ. Sci., 2024, 17,8593-8608DOI: 10.1039/D4EE02414A, PaperTao Jia, Yongmin Luo, Yulong Hai, Tao Lin, Xudong Qin, Ruijie Ma, Kezhou Fan, Aleksandr A. Sergeev, Top Archie Dela Peña, Yao Li, Mingjie Li, Kam Sing Wong, Gang Li, Jiaying Wu, Shengjian Liu, Fei HuangFusion and isomerization strategies are used to develop an electron-withdrawing motif naphtho[1,2-d:5,6-d']bis([1,2,3]thiadiazole) (iNT) and a halogen-free polymer donor achieving an efficiency of 19.1%.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ef Reducing carrier recombination loss by suppressing Sn loss and defect formation via Ag doping in Cu2ZnSn(S,Se)4 solar cells By pubs.rsc.org Published On :: Energy Environ. Sci., 2024, 17,8609-8620DOI: 10.1039/D4EE02485K, PaperSeongYeon Kim, Jaebaek Lee, Dae-Ho Son, Wook Hyun Kim, Shi-Joon Sung, Dae-Kue Hwang, Tae Ei Hong, Namuundari Otgontamir, Enkhjargal Enkhbayar, Tae-Hee Lee, Min-Yeong Kim, Ji-Soo Choi, Sang-Mo Koo, JunHo Kim, Jin-Kyu Kang, Dae-Hwan Kim, Kee-Jeong YangThe position of Ag of the CZTSSe precursor significantly impacts the carrier recombination loss and overall efficiency, offering crucial insights for optimizing the CZTSSe solar cell design.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ef An energy-efficient tellurium electrode enabled by a Cs2TeI6 perovskite structure for durable aqueous Zn–Te batteries By pubs.rsc.org Published On :: Energy Environ. Sci., 2024, 17,8633-8642DOI: 10.1039/D4EE02916J, PaperJinye Li, Chengjun Lei, Pengjie Jiang, Chen Xu, Tingting Liu, Xiao LiangCsI in 2 M ZnSO4 aqueous electrolyte facilitates the formation of Cs2TeI6 perovskite phase for Te electrode, effectively suppressing Te4+ hydrolysis and sustaining fast redox kinetics in multi-electron transfer Zn–Te aqueous batteries.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ef Post-deposition in situ passivation of AgBiS2 nanocrystal inks for high-efficiency ultra-thin solar cells By pubs.rsc.org Published On :: Energy Environ. Sci., 2024, 17,8885-8892DOI: 10.1039/D4EE03266G, PaperJae Taek Oh, Yongjie Wang, Carmelita Rodà, Debranjan Mandal, Gaurav Kumar, Guy Luke Whitworth, Gerasimos KonstantatosA post-deposition in situ passivation strategy using a multi-functional molecular agent is reported with enhanced colloidal dispersibility of an environmentally-friendly AgBiS2 nanocrystal ink, achieving a PCE over 10% in a solar cell.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ef An octave box inspired energy regularization triboelectric nanogenerator for highly efficient wave energy harvesting By pubs.rsc.org Published On :: Energy Environ. Sci., 2024, 17,8829-8837DOI: 10.1039/D4EE02969K, PaperYuanchao Ren, Zizhuo Wang, Jie Chen, Fei Wu, Hengyu GuoInspired by the mechanical transmission structure of octave boxes, this work proposes a novel energy regularization triboelectric nanogenerator to effectively convert chaotic wave energy into stable electric output.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
