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Tech Support - Stanford Computer Scientist Answers Coding Questions From Twitter

Chris Piech, professor of computer science at Stanford University, answers the internet's burning questions about coding. Do you need to know math to be good at coding? How many computer languages are there? Are programming and coding the same thing? How do you code A.I.? What is the meaning of the "404" error? Chris answers all these questions and much more!




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Instantaneous growth of single monolayers as the origin of spontaneous core–shell InxGa1−xN nanowires with bright red photoluminescence

Nanoscale Horiz., 2024, Advance Article
DOI: 10.1039/D4NH00412D, Communication
Vladimir G. Dubrovskii, George E. Cirlin, Demid A. Kirilenko, Konstantin P. Kotlyar, Ivan S. Makhov, Rodion R. Reznik, Vladislav O. Gridchin
We demonstrate spontaneous core–shell InxGa1−xN nanowires exhibiting bright photoluminescence at 650 nm. The surprising effect of material separation is attributed to the periodically changing environment for single monolayer growth.
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Understanding the relationship between nanosheet thickness and piezoresistivity in graphene strain sensors

Nanoscale Horiz., 2024, Advance Article
DOI: 10.1039/D4NH90072C, Editorial
Sara Domenici
This article highlights the recent work of Coleman et al. (Nanoscale Horiz., 2024, 9, 1774–1784, https://doi.org/10.1039/D4NH00224E) on investigating nanosheet thickness and its impact on piezoresistivity in graphene strain sensors.
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Electric field-assisted resonance frequency tuning in free standing nanomechanical devices for application in multistate switching using a phase change material

Nanoscale Horiz., 2024, Advance Article
DOI: 10.1039/D4NH00463A, Communication
Durgesh Banswar, Jay Krishna Anand, Syed A. Bukhari, Sonika Singh, Rahul Prajesh, Hemant Kumar, S. K. Makineni, Ankur Goswami
Remarkable multi-stable switching response in VO2-based suspended microstring resonator.
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The content of this RSS Feed (c) The Royal Society of Chemistry




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Applying standard addition to determine antimony isotopes in low-Sb samples using HG-MC-ICP-MS

J. Anal. At. Spectrom., 2024, Advance Article
DOI: 10.1039/D4JA00333K, Paper
Honggang Zhu, Jian-Ming Zhu, Decan Tan, Zhuo Lu, Hongfei Liao, Yiwei Ma
The δ123Sb value of BCR-2 obtained by the standard addition (SA) method.
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The content of this RSS Feed (c) The Royal Society of Chemistry




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Drug-resistant bug Klebsiella causes worry

In some cases, even colistin has failed to kill it.




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IISc Ph.D. student wins award in Berlin for a device that detects drug-resistant tuberculosis

Entire infrastructure could fit into a small briefcase, and it is expected to provide the much-needed breakthrough in the field of TB diagnostics




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Somany Ceramics Ltd. - Disclosures Under Regulation 30 And Regulation 33 Of The SEBI (Listing Obligations And Disclosure Requirements) Regulations, 2015 (Listing Regulations) Submission Of Unaudited Financial Results (Standalone And Consolidated) For The




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Understanding the swelling behavior of Ti3C2Tx MXene membranes in aqueous media

J. Mater. Chem. A, 2024, 12,30729-30742
DOI: 10.1039/D4TA04079A, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Mohamed I. Helal, Alessandro Sinopoli, Ivan Gladich, Yongfeng Tong, Radwan Alfahel, Tricia Gomez, Khaled A. Mahmoud
Two-dimensional (2D) lamellar MXene membranes have demonstrated ultrafast water permeance and outstanding ion rejection performance, thus showing great potential for water purification.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Free-standing films of nickel nanowires anchored with Ni3S2 nanosheets for stable Li anodes

J. Mater. Chem. A, 2024, 12,30534-30547
DOI: 10.1039/D4TA06163B, Paper
Yang Xu, Gang Li, Jiangtao Hai, Hewei Yuan, Haotian Weng, Kun Li, Xiaolu Huang, Yanjie Su, Nantao Hu, Yafei Zhang
A free-standing 3D scaffold of nickel nanowires decorated with lithiophilic Ni3S2 nanosheets was successfully constructed for stable Li anodes.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Understanding the crucial roles of natural clinochlore in reinforcing Li–S batteries

J. Mater. Chem. A, 2024, 12,30655-30666
DOI: 10.1039/D4TA05849F, Paper
Yumei Qin, Yashuai Pang, Chujie Zeng, Xue Li, Pengfei Wang, Yan Meng, Guangfeng Zeng, Yunchen Ge, Xiang-Long Huang
Random dendrite growth and the severe shuttle effect of lithium polysulfides are major obstacles to exploiting dependable high-capacity Li–S batteries.
The content of this RSS Feed (c) The Royal Society of Chemistry




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A π–d conjugated metal–organic framework decorated on a MXene-carbon nanofiber as a self-standing electrode for flexible supercapacitors

J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D4TA06232A, Paper
Zahir Abbas, Shaikh M. Mobin
A c-MOF is grown on MX-CNF, which was prepared via electrospining method. Furthermore, it utilized for flexible supercapcitors with different flexibility angles.
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The content of this RSS Feed (c) The Royal Society of Chemistry




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Citing health issue, Mike Westhoff steps down as Broncos assistant head coach

Broncos assistant head coach Mike Westhoff has stepped down.




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Dinner time Has A Brand New Which Means I Am Courting A Meals Critic La Instances

Content Tips On How To Discover Out Whenever Someone Incorporates a Courting Account Nicaragua Christian Latin Catholic Brides Chubbybunnie is work by CurveyBBWriends but includes fewer features than their web site. You are able to fill out the profile, however you’re restricted in the variety of pictures you can share with potential matches. Chubbybunnie promises […]




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Cs: go Instances Opening Receive Cs: travel Skins Upon Goskin

The Gamma 2 Case was released two months following its predecessor, on 18 August 2016. In addition to weapon skin, this case accommodates six new community-created knife skins, corresponding to Gamma Doppler, Bright Drinking water, Black Layered and so forth. CSGODude presents you a ranking of the best CSGO gambling sites. In the event you […]




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Ola CEO Bhavish Agarwal hits back at stand-up comedian Kunal Kamra for flagging Ola EV service issue

Many Ola Electric consumers jumped into the spat and complained about the service quality of the company.




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Haryana elections: Not just Pakistan; rural distress too a factor

Farmers’ groups raise concerns over cotton crop, rural incomes and cost of clearing stubble




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How policies shape high-performance building standards and climate goals

Governments are trying to adopt high-performance buildings through policies and financing mechanisms that promote energy efficiency, resource management, and carbon neutrality. India has made significant progress through initiatives under its National Action Plan on Climate Change




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Day Trading Guide for October 30, 2024: Intraday supports, resistances for Nifty50 stocks

Here are the intraday supports and resistances for widely traded stocks such as Reliance Industries, ITC, ONGC, Infosys, HDFC Bank, TCS, and SBI



  • Day trading guide

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Day trading guide for October 31, 2024: Intraday supports, resistances for Nifty50 stocks

Here are the intraday supports and resistances for widely traded stocks such as Reliance Industries, ITC, ONGC, Infosys, HDFC Bank, TCS, and SBI



  • Day trading guide

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Day trading guide for November 5, 2024: Intraday supports, resistances for Nifty50 stocks

Here are the intraday supports and resistances for widely traded stocks such as Reliance Industries, ITC, ONGC, Infosys, HDFC Bank, TCS, and SBI



  • Day trading guide

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Day trading guide for November 6, 2024: Intraday supports, resistances for Nifty50 stocks

Here are the intraday supports and resistances for widely traded stocks such as Reliance Industries, ITC, ONGC, Infosys, HDFC Bank, TCS, and SBI



  • Day trading guide

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Day trading guide for November 7, 2024: Intraday supports, resistances for Nifty50 stocks

Here are the intraday supports and resistances for widely traded stocks such as Reliance Industries, ITC, ONGC, Infosys, HDFC Bank, TCS, and SBI



  • Day trading guide

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Day trading guide for November 8, 2024: Intraday supports, resistances for Nifty50 stocks

Here are the intraday supports and resistances for widely traded stocks such as Reliance Industries, ITC, ONGC, Infosys, HDFC Bank, TCS, and SBI



  • Day trading guide

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Nifty Prediction Today – November 11, 2024: Resistance ahead. Go short on a rise

Nifty 50 November Futures contract can fall to 23,900




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Day trading guide for November 12, 2024: Intraday supports, resistances for Nifty50 stocks

Here are the intraday supports and resistances for widely traded stocks such as Reliance Industries, ITC, ONGC, Infosys, HDFC Bank, TCS, and SBI



  • Day trading guide

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Congress leaders project a united stand from Komatireddy’s luncheon meeting

Bus yatra and more interactions with people suggested




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Attempts to regulate Auroville’s functioning are met with resistance and litigation, says Madras HC

Justice Anita Sumanth refuses to issue a writ of quo warranto against seven individuals representing the Working Committee of the Residents’ Assembly




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Stanley Kubrick’s Annotated Copy of Stephen King’s The Shining

The web site Overlook Hotel has posted pictures of Stanley Kubrick’s personal copy of Stephen King’s novel The Shining. The book is filled with highlighted passages and largely illegible notes in the margin—tantalizing clues to Kubrick’s intentions for the movie. The site features a picture of the book’s careworn cover along with two spreads from the […]




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Enhanced performance of a Mg2Si/Si heterojunction photodetector grown with the assistance of nanostructures

J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC04029E, Paper
Hang Yu, Jun Gou, Yanshuai Zhang, Xiutao Yang, Gaoyun Zhang, Lixin Liu, He Yu, Zhiming Wu, Jun Wang
This graph shows a Mg2Si/Si heterojunction photodetector fabricated with the assistance of nanostructures, enabling enhanced optoelectronic performance with a 173–402% improvement in responsivity and a 111–281% improvement in specific detectivity.
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The content of this RSS Feed (c) The Royal Society of Chemistry




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Sikkim inches closer to Mumbai in multi-drug-resistant TB cases

Mumbai, with a population of 1.3 crore, recorded over 27,000 TB cases last year of which 3,300 were MDR-TB cases.




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Antimicrobial resistance: clear and present danger

India awoke late to risks of antibiotic overuse and is scrambling to contain the surge in drug resistance.



  • Policy & Issues

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Understanding deNOx mechanisms in transition metal exchanged zeolites

Chem. Soc. Rev., 2024, Advance Article
DOI: 10.1039/D3CS00468F, Review Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Jamal Abdul Nasir, Andrew M. Beale, C. Richard A. Catlow
Transition metal-containing zeolites have received considerable attention, owing to their application in the selective catalytic reduction of NOx. To understand their chemistry, both structural and mechanistic aspects at the atomic level are needed.
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The content of this RSS Feed (c) The Royal Society of Chemistry




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Petitions found in bus stand; Deputy BDO suspended for negligence in Salem




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Namakkal New Bus Stand thrown open to public




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Library and bus stand at Kodangipalayam remain idle




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Escalator installed at Salem two-tier bus stand yet to open to the public




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Salem Commissioner cracks down on encroachments at New Bus Stand




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Overseas Pakistani Group Proposes To Acquire PIA For Over Rs 130 Billion

The group also presented a comprehensive business plan, which includes adding modern aircraft to the PIA's fleet and developing the airline into a maintenance hub for other carriers.




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2023 Outstanding Papers published in the Environmental Science journals of the Royal Society of Chemistry

Environ. Sci.: Processes Impacts, 2024, Advance Article
DOI: 10.1039/D4EM90011A, Editorial
Zongwei Cai, Neil Donahue, Graham Gagnon, Kevin C. Jones, Célia Manaia, Elsie Sunderland, Peter J. Vikesland
The Editors-in-Chief of the Environmental Science journals introduce the Outstanding Papers of 2023.
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Carbonaceous particulate matter promotes the horizontal transfer of antibiotic resistance genes

Environ. Sci.: Processes Impacts, 2024, Advance Article
DOI: 10.1039/D3EM00547J, Paper
Xuexia Peng, Jiake Zhou, Zishu Lan, Rong Tan, Tianjiao Chen, Danyang Shi, Haibei Li, Zhongwei Yang, Shuqing Zhou, Min Jin, Jun-Wen Li, Dong Yang
CPM promoted the transfer of ARGs, and the effect of G was the strongest, while the promoted effect of CPM was related to the concentration and particle size.
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The content of this RSS Feed (c) The Royal Society of Chemistry




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Govt. will stand by Telugus wherever they are: Sridhar Babu




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Sumit Nagal demanded fee of $50,000 to play for India; standard practice says the player

Nagal had opted out of the recent Davis Cup tie against Sweden, citing a back strain




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Chemical bonding in Swedish upper secondary school education: a force-based teaching model for enhanced understanding

Chem. Educ. Res. Pract., 2025, Accepted Manuscript
DOI: 10.1039/D4RP00258J, Paper
Catalin Koro Arvidsson
This study investigates if a force-based teaching approach, based on quantum mechanical principles and developed in a lesson study, would enhance the understanding of chemical bonding among upper secondary school...
The content of this RSS Feed (c) The Royal Society of Chemistry




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An adjustable multistage resistance switching behavior of a photoelectric artificial synaptic device with a ferroelectric diode effect for neuromorphic computing

Mater. Horiz., 2024, Advance Article
DOI: 10.1039/D4MH00064A, Communication
Xi-Cai Lai, Zhenhua Tang, Junlin Fang, Leyan Feng, Di-Jie Yao, Li Zhang, Yan-Ping Jiang, Qiu-Xiang Liu, Xin-Gui Tang, Yi-Chun Zhou, Jie Shang, Gao-Kuo Zhong, Ju Gao
The ever-growing information data has driven the pursuit of advanced BFCO thin-film synapses, which have multifunctionality, adjustable plasticity, unique photoelectric response, and optical memory effects detected by femtosecond lasers.
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‘IS militants kill 30 civilians in central Afghanistan’

There has so far been no official claim of responsibility from the group.




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National Geographic’s ‘green-eyed Afghan girl’ arrested in Pakistan

The picture of Sharbat Gula, taken in a Pakistan refugee camp by photographer Steve McCurry, became the most famous cover image in the magazine's history.




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Pakistan bans protests ahead of Imran strike plan

Nawaz Sharif is under growing pressure from opposition parties over Panama Papers revelations




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National Geographic's ‘Afghan girl’ denies getting fake Pakistan citizenship card

Sharbat Gula gained worldwide fame in 1984 after her photo, with piercing green eyes, was published on the cover of “National Geographic” magazine




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Pakistan cracks down on Opposition ahead of protest