ess Metal-free cascade reactions of aziridines with arylalkynes and aryldiazoniums: facile access to arylazopyrrolines By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3149-3157DOI: 10.1039/D0OB00346H, PaperJing Rong, Hao Jiang, Sijing Wang, Zhenni Su, Huiyan Wang, Chuanzhou TaoA novel and facile approach to synthesize arylazopyrroline scaffolds via metal-free cascade reactions of aziridines with arylalkynes and aryldiazoniums has been developed, providing access to a variety of 4-arylazo-2-pyrrolines in a highly concise fashion.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ess Progress in recent development of stereoselective synthesis of β2-amino acid derivatives from β-nitroacrylate derivatives By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,2991-3006DOI: 10.1039/D0OB00448K, Review ArticleHao-Wei Zeng, Ping-Yu Wu, Hsyueh-Liang Wuβ2-Amino acids: recent advances in the synthesis of β2-amino acids and their derivatives from various stereoselective transformations of β-nitroacrylates are summarized.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ess Rh(III)-Catalyzed regioselective C4 alkylation of indoles with allylic alcohols: direct access to β-indolyl ketones By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3038-3042DOI: 10.1039/D0OB00396D, CommunicationChangduo Pan, Gao Huang, Yujia Shan, Yiting Li, Jin-Tao YuA Rh(III)-catalyzed direct C4 alkylation of indoles with allylic alcohols to access β-indolyl ketones was developed.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ess Construction of 2,3-disubstituted benzo[b]thieno[2,3-d]thiophenes and benzo[4,5]selenopheno[3,2-b]thiophenes using the Fiesselmann thiophene synthesis By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3164-3168DOI: 10.1039/D0OB00300J, PaperRoman A. Irgashev, Nadezhda S. Demina, Gennady L. RusinovA number of 2,3-disubstituted benzo[b]thieno[2,3-d]thiophenes and benzo[4,5]selenopheno[3,2-b]thiophenes have been obtained using a convenient approach based on the Fiesselmann thiophene synthesis.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ess Ni(II)-Catalyzed vinylic C–H functionalization of 2-acetamido-3-arylacrylates to access isotetronic acids By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00557F, PaperBiswajit Roy, Eshani Das, Avijit Roy, Dipakranjan MalA ligand-free Ni(II)-catalyzed cascade annulation reaction for the synthesis of 4-aryl-substituted isotetronic acids from 2-acetamido-3-arylacrylates via vinylic C–H functionalization is reported.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
ess Asymmetric trehalose analogues to probe disaccharide processing pathways in mycobacteria By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00253D, Paper Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Hadyn L. Parker, Ruben M. F. Tomás, Christopher M. Furze, Collette S. Guy, Elizabeth FullamChemoenzymatic synthesis of azido-functionalised asymmetric trehalose analogues that are resistant to enzymatic degradation to probe carbohydrate processing pathways in mycobacteria.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
ess Acylation of oxindoles using methyl/phenyl esters via mixed Claisen condensation – An access to 3-alkylideneoxindoles By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Accepted ManuscriptDOI: 10.1039/D0OB00789G, CommunicationRamdas Sreedharan, Purushothaman Rajeshwaran, Pradeep Kumar Reddy Panyam, Saurabh Yadav, C. M. Nagaraja, THIRUMANAVELAN GANDHIPredominantly, aggressive acid chlorides and stoichiometric coupling reagents are employed in the acylating process for synthesizing carbonyl tethered heterocycles. Herein, we report simple acyl sources, viz. methyl and phenyl esters...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ess Heterologous expression of the trichostatin gene cluster and functional characterization of N-methyltransferase TsnB8 By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00617C, CommunicationWei Liu, Vinay Gopal Jannu, Zhiwen Liu, Qingbo Zhang, Xiaodong Jiang, Liang Ma, Wenjun Zhang, Changsheng Zhang, Yiguang ZhuN-Methyltransferase TsnB8 was demonstrated to catalyze successive methyltransfer reactions in the biosynthesis of trichostatin.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
ess Catalyst- and Solvent-Free Efficient Access to N-Alkylated Amines via Reductive Amination using HBPin By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Accepted ManuscriptDOI: 10.1039/D0OB00740D, CommunicationARNAB RIT, Vipin Kumar Pandey, Somnath BauriA sustainable approach which works under catalyst- and solvent-free conditions for the synthesis of structurally diverse secondary amines has been uncovered. This one-pot protocol works efficiently at room temperature and...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ess Recent Progress on Transition Metal-catalysed Regioselective C–H Transformations Based on Noncovalent Interactions By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Accepted ManuscriptDOI: 10.1039/D0OB00703J, Review ArticleYoichiro Kuninobu, Takeru TorigoeTransition metal-catalysed C–H transformations are powerful tools to obtain functionalised organic molecules from simple starting materials. To control regioselectivity is one of the most important issues in C–H transformations. Since...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ess A Selectfluor-promoted oxidative reaction of disulfides and amines: access to sulfinamides By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00720J, PaperHaibo Mei, Jiang Liu, Romana Pajkert, Gerd-Volker Röschenthaler, Jianlin HanAn unprecedented metal-free oxidative reaction of disulfides and amines with Selectfluor as a mild oxidant under aerobic conditions was developed.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
ess Aspiring actor-cum-model arrested for killing IT professional By archive.indianexpress.com Published On :: Thu, 06 Aug 2009 14:26:17 GMT A 20-year-old aspiring actor- cum-model was arrested in the national capital for allegedly murdering a young woman IT professional a week ago after she refused to heed to his demand for money. Full Article
ess Progress measures must include nature — think beyond GDP: Rachel Kyte By timesofindia.indiatimes.com Published On :: Fri, 20 Jun 2014 00:06:10 IST As India debates environmental health versus economic growth, Rachel Kyte, vice-president and special envoy for climate change at the World Bank Group, feels it is vital to think beyond basic GDP. Full Article
ess Plea on metro card-address proof linking declined By timesofindia.indiatimes.com Published On :: Sat, 09 May 2020 16:37:36 IST Full Article
ess Fact Check: Fake news regarding WhatsApp ticks, govt action on messages being circulated By www.dnaindia.com Published On :: Wed, 08 Apr 2020 05:56:00 GMT The fake message was fact-checked by the PIB which said in a tweet that the "Government is doing no such thing." Full Article Technology Social Media
ess Why Taapsee is feeling the PRESSURE By www.rediff.com Published On :: Wed, 12 Jun 2019 10:45:00 +0530 'I have a goal that one day, before audiences walk into a theatre, they will think that it's a Taapsee Pannu film and so, it will be worth their time and money.' Full Article Pannu Anurag Kashyap IMAGE Instagram Ashwin Saravanan Manmarziyaan Kamal Haasan Amitabh Bachchan Rajinikanth Badla Naam Shabana Divya Solgama Sujoy Ghosh Vicky Kaushal Reliance Entertainment Wild Wild West
ess Kiara confesses: 'I have had heartbreaks' By www.rediff.com Published On :: Thu, 20 Jun 2019 17:00:59 +0530 'Itna passionately issine mujhse pyaar nahi kiya.' Full Article Kabir Singh Kiara Advani Shahid Kapoor Laxmmi Bomb Karan Johar Arjun Reddy Mahesh Babu Instagram Sridevi Indu Ki Jawani Alia Bhatt IMAGE Ram Charan Teja Vinaya Vidheya Rama Anjaana Anjaani Salman Khan
ess 'If a role needed sensuousness, I was approached' By www.rediff.com Published On :: Thu, 22 Aug 2019 10:34:36 +0530 'It got boring after a point.' Full Article Mahie Gill Posham Pa Instagram IMAGE Subhash Ghai Dev D Anurag Kashyap Mumbai com Contributor Divya Solgama Sayani Gupta Singh Tomar Jimmy Sheirgill Ragini Khanna Prajakta Deshpande Doordarshan Dabangg
ess 'I never think of my films as mindless' By www.rediff.com Published On :: Wed, 20 Nov 2019 09:28:09 +0530 'I do drama with the same intensity as any comedy.' Full Article
ess Vampires and Tender Love...Daisy Shah's obsessions By www.rediff.com Published On :: Tue, 31 Mar 2020 14:01:21 +0530 'That's how you keep yourself alive and young.' Full Article Daisy Shah Jai Mummy Di The Vampire Diaries Dabboo Ratnani Vishal Mishra Maya Photography Patcy Rediff MacDonald Instagram Mumbai Chandigarh Netflix
ess 'Kriti is a hopeless romantic' By www.rediff.com Published On :: Thu, 16 Apr 2020 12:21:46 +0530 'The timing of the lockdown was such that Kriti was at home after more than a month of shooting.''So we are getting good family time.' Full Article Kriti Sanon Nupur Sanon Instagram Shah Rukh Khan Janam Janam Varun Dhawan Mumbai Kajol Rediff Patcy Amazon Netflix Bollywood
ess Do we need a loneliness minister? By timesofindia.indiatimes.com Published On :: Sun, 25 Feb 2018 02:00:00 IST One of the many ironies of modern living is that while technology is bringing people closer, the sense of loneliness is growing. That’s because a text message can never replace a hug, and virtual Siri a real friend. Full Article
ess Message from Bihar: ‘Finished’ netas can win By timesofindia.indiatimes.com Published On :: Sun, 18 Mar 2018 08:23:23 IST There is one big message from the recent by-elections that comes ringing in from Bihar. It has tactical implications for the politics that will unfold in the run-up to 2019: hypothetically, if there are any plans afoot to “finish off” another politician (perhaps someone from a neighbouring state) by sending her or him to jail or encircling her or him in corruption and income tax cases, it will only be counter-productive and may end up evoking sympathy for that individual. Full Article
ess Resistance of concrete to chloride ingress: testing and modelling / Tang Luping, Lars-Olof Nilsson, and P.A. Muhammed Basheer By library.mit.edu Published On :: Sun, 2 Feb 2014 06:06:25 EST Barker Library - TA445.T36 2011 Full Article
ess Progress in polymers in concrete: selected, peer reviewed papers from the 14th International Congress on Polymers in Concrete (ICPIC 2013), April 17-20, 2013, Shanghai, China / edited by Ru Wang and Zhenghong Yang By library.mit.edu Published On :: Sun, 8 Nov 2015 06:04:45 EST Barker Library - TA443.P58 I57 2013 Full Article
ess Structures Congress 2013: bridging your passion with your profession: proceedings of the 2013 Structures Congress: May 2-4, 2013, Pittsburgh, Pennsylvania / sponsored by the Structural Engineering Institute (SEI) of the American Society of Civil Engineer By library.mit.edu Published On :: Sun, 15 Nov 2015 06:05:01 EST Barker Library - TA440.S87 2013 Full Article
ess Self-sensing concrete in smart structures / Baoguo Han, professor, School of Civil Engineering Dalian University of Technology Dalian, China, Xun Yu, associate professor, Mechanical and Energy Engineering, University of North Texas, Denton, TX. USA, Jinp By library.mit.edu Published On :: Sun, 7 Feb 2016 06:11:21 EST Barker Library - TA440.H26 2014 Full Article
ess Thermal stresses and temperature control of mass concrete / Zhu Bofang, China Institute of Water Resources and Hydropower Research, and Chinese Academy of Engineering By library.mit.edu Published On :: Sun, 7 Feb 2016 06:11:21 EST Barker Library - TA440.Z485 2014 Full Article
ess Successful women ceramic and glass scientists and engineers: 100 inspirational profiles / Lynnette D. Madsen, Ph.D. By library.mit.edu Published On :: Sun, 16 Apr 2017 06:05:53 EDT Hayden Library - TP805.M33 2016 Full Article
ess Durability of concrete: design and construction / Mark Alexander, Arnon Bentur, and Sidney Mindess By library.mit.edu Published On :: Sun, 24 Mar 2019 06:21:35 EDT Barker Library - TA440.A44 2017 Full Article
ess Biodefense in the age of synthetic biology / Committee on Strategies for Identifying and Addressing Potential Biodenfense Vulnerabilities Posed by Synthetic Biology, Board on Chemical Sciences and Technology, Board on Life Sciences, Division on Earth and By library.mit.edu Published On :: Sun, 28 Apr 2019 07:25:40 EDT Online Resource Full Article
ess How scientific progress occurs: incrementalism and the life sciences / Elof Axel Carlson By library.mit.edu Published On :: Sun, 5 May 2019 07:22:22 EDT Hayden Library - QH315.C2885 2018 Full Article
ess Impressionable biologies: from the archaeology of plasticity to the sociology of epigenetics / Maurizio Meloni By library.mit.edu Published On :: Sun, 11 Aug 2019 09:34:13 EDT Hayden Library - QH450.M45 2019 Full Article
ess Bioethics, public health, and the social sciences for the medical professions: an integrated, case-based approach / Amy E. Caruso Brown, Travis R. Hobart, Cynthia B. Morrow, editors By library.mit.edu Published On :: Sun, 8 Sep 2019 09:38:10 EDT Online Resource Full Article
ess Biophysics for beginners: a journey through the cell nucleus / Helmut Schiessel By library.mit.edu Published On :: Sun, 15 Sep 2019 09:28:50 EDT Online Resource Full Article
ess Essays on life, science and society: the world through the eyes of a life scientist / Shaw M. Akula By library.mit.edu Published On :: Sun, 22 Dec 2019 07:46:07 EST Online Resource Full Article
ess Essential cell biology / Bruce Alberts [and six others] By library.mit.edu Published On :: Sun, 12 Jan 2020 08:09:51 EST Barker Library - QH581.2.E78 2019 Full Article
ess Everything flows: towards a processual philosophy of biology / edited by Daniel J. Nicholson and John Dupré By library.mit.edu Published On :: Sun, 19 Jan 2020 07:42:04 EST Dewey Library - QH331.E85 2018 Full Article
ess Mathematical models in developmental biology / Jerome K. Percus, Courant Institute of Mathematical Sciences and Department of Physics, New York University, Stephen Childress, Courant Institute of Mathematical Sciences By library.mit.edu Published On :: Sun, 26 Jan 2020 07:44:32 EST Online Resource Full Article
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ess The cartoon guide to biology / Larry Gonick & Dave Wessner By library.mit.edu Published On :: Sun, 26 Apr 2020 08:31:05 EDT Dewey Library - QH309.G676 2019 Full Article
ess An Event Apart: Designing Progressive Web Apps By feedproxy.google.com Published On :: Tue, 28 Aug 2018 00:00:00 +0000 In his The Case for Progressive Web Apps presentation at An Event Apart in Chicago, Jason Grigsby walked through the process of building Progressive Web Apps for your Web experiences and how to go about it. Here's my notes from his talk: Progressive Web Apps (PWAs) are getting a lot of attention and positive stories about their impact are coming out. PWA Stats tracks many of these case studies. These sorts of examples are getting noticed by CEOs who demand teams build PWAs today. A PWA is a set of technologies designed to make faster, more capable Web sites. They load fast, are available online, are secure, can be accessed from your home screen, have push notifications, and more. But how can we define Progressive Web Apps? PWAs are Web sites enhanced by three things: https, service worker, and a manifest file. HTTPS is increasingly required for browsers and APIs. Eventually Chrome will highlight sites that are not on https as "insecure". Service Workers allow Web sites to declare how network requests and the cache are handled. This ability to cache things allows us to build sites that are much faster. With service workers we can deliver near instant and offline experiences. A Web manifest is a JSON file that delivers some attributes about a Web site. Browsers use these files to make decisions on what to do with your site (like add to home page). Are PWAs any different than well-built Web sites? Not really, but the term helps get people excited and build toward best practices on the Web. PWAs are often trojan horses for performance. They help enforce fast experiences. Feels Like a Native App Does your organization have a Web site? Do you make money off your Web site? If so, you probably need a Progressive Web Site. Not every customer will have your native app installed. A better Web experience will help you reach people who don't. For many people this will be their first experience with your company, so you should make it as good as possible. Getting people to install and keep using native apps is difficult. App stores can also change their policies and interfaces which could negatively impact your native app. The Web can do much more than we think, the Web has APIs to access location, do fast payments using fingerprint identification, push notifications, and more. What should we use to design PWAs? Native app styles or Web styles? How much does your design match the platform? You can set up PWAs to use different system fonts for iOS and Android, should you? For now, we should define our own design and be consistent across different OSs. What impact does going "chrome-less" have on our PWAs? You loose back buttons, menu controls, system controls. Browsers provide us with a lot of useful features and adding them back is difficult. Especially navigation via the back button is complex. So in most cases, you should avoid going full screen. While not every person will add your PWA to their home screen, every person will "install" your PWA via the service worker. An app shell model allows you put your common UI (header, footer, nav, etc.) into the app cache. This makes the first loading experience feel a lot faster. Should you app shell or not? If you have architected as a single page app, this is possible but otherwise might not be worth the effort. Animating transitions can help with way-finding and polish on the Web. This gives Web sites even more personality. Installation and Discovery Using a Web manifest file, allows you specify a number of declarations for your app. In addition to name, icon, and even theme colors. Once you have a PWA built and a manifest file, browsers will being prompting people to install your Web site. Some Browsers have subtle "add" actions. Other use more explicit banner prompts. "Add to home screen" banners are only displayed when they make sense (certain level of use). Developers can request these banners to come up when appropriate. You'll want to trigger these where people are mostly likely to install. (like checkout) Microsoft is putting (explicitly and implicitly) PWAs within their app store. Search results may also start highlighting PWAs. You can use Trusted Web Activity or PhoneGap to wrap native shells around your PWA to put them into Android and iOS app stores. Offline Mode Your Web site would benefit from offline support. Service Workers enable you to cache assets on your device to load PWAs quickly and to decide what should be available offline. You can develop offline pages and/or cache pages people viewed before. If you do cache pages, make it clear what data hasn't been updated because it is not available offline. You can give people control over what gets cached and what doesn't. So they can decide what they want available for offline viewing. If you enable offline interactions, be explicit what interactivity is available and what isn't. Push Notifications Push notifications can help you increase engagement. You can send notifications via a Web browser using PWAs. Personal push notifications work best but are difficult to do right. Generic notifications won't be as effective. Don't immediately ask people for push notification permissions. Find the right time and place to ask people to turn them on. Make sure you give people control, if you'd don't they can kill them using browser controls. In the next version of Chrome, Google will make push notification dialogs blocking (can't be dismissed) so people have to decide if they want notifications on or off. This also requires you to ask for permissions at the right time. Beyond Progressive Web Apps Auto-login with credential management APIs allows you to sign into a site using stored credentials. This streamlines the login process. Apple Pay on the Web converged with the Web Payment API so there's one way to use stored payment info on the Web. These next gen capabilities are not part of PWAs but make sense within PWAs. How to Implement PWAs Building PWAs is a progressive process, it can be a series of incremental updates that all make sense on their own. As a result, you can have an iterative roadmap. Benchmark and measure your improvements so you can use that data to get buy-in for further projects. Assess your current Web site's technology. If things aren't reasonably fast to begin with, you need to address that first. If your site is not usable on mobile, start there first. Begin by building a baseline PWA (manifest, https, etc.) and then add front-end additions and larger initiatives like payment request and credential api later. Every step on the path toward a PWAS make sense on their own. You should encrypt your Web sites. You should make your Web site fast. These are all just steps along the way. Full Article
ess ‘The borderless Republic’: Sheffield celebrates migration By feedproxy.google.com Published On :: 2017-06-23T09:04:17-07:00 Britain’s largest festival about refugees and sanctuary is more relevant than ever, writes Lydia Noon. Full Article
ess ‘We feel stronger’: meet those fighting the sand-dredging business in Cambodia By feedproxy.google.com Published On :: 2017-06-28T02:46:34-07:00 A source of corruption and environmental degradation. Rod Harbinson reports. Full Article
ess Civil war, mental illness, poverty, gang violence: the many roots of homelessness By feedproxy.google.com Published On :: 2017-07-03T06:22:38-07:00 We talked to homeless in different countries and they revealed housing insecurity's different causes around the world. Full Article
ess Eat less, feed the world : Rice tells India and China By www.rediff.com Published On :: And she has blamed the 'growing Indian and Chinese appetite in contributing to the global food crisis'. The US Secretary of State is technically correct since both the countries dominate the world food consumption. But analysts feel she is morally and socially wrong. Full Article
ess American Express quarterly profit plunges 76% on $1.7 bn reserve build By www.business-standard.com Published On :: Fri, 24 Apr 2020 22:14:00 +0530 Shares of the company were up nearly 2%, as it kept a tight lid on costs to weather the impact of the pandemic on its business Full Article
ess RIL's Q4 PBT falls 33% to Rs 9,223 cr due to pressure in petrochemicals biz By www.business-standard.com Published On :: Thu, 30 Apr 2020 19:54:00 +0530 The company looks to raise Rs 53,125 crore through this rights issue, which will be the first by RIL in three decades Full Article
ess Best WordPress Theme Clubs for Unlimited Sites By www.cssdrive.com Published On :: 2018-03-15T22:37:54+00:00 Review and comparison of the best Wordpress theme clubs for unlimited domains. Full Article