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Stepwise assembly of nanoclusters guided by DNA origami frames with high-throughput

Chem. Commun., 2020, 56,4918-4921
DOI: 10.1039/D0CC00274G, Communication
Xiaodong Xin, Lihui Wang, Kaiwei Wang, Lizhi Dai, Hai Cao, Zheng Li, Ye Tian
We propose two strategies to construct nanoclusters efficiently with explicit positions of nanoparticles by the surface-encoded method.
The content of this RSS Feed (c) The Royal Society of Chemistry




sem

CRISPR/Cas-directed programmable assembly of multi-enzyme complexes

Chem. Commun., 2020, 56,4950-4953
DOI: 10.1039/D0CC01174F, Communication
Samuel Lim, Jiwoo Kim, Yujin Kim, Dawei Xu, Douglas S. Clark
We describe a versatile CRISPR/Cas-based strategy to construct precisely organized, scaffolded multi-enzyme systems with improved productivity.
The content of this RSS Feed (c) The Royal Society of Chemistry




sem

Intra-mitochondrial self-assembly to overcome the intracellular enzymatic degradation of L-peptides

Chem. Commun., 2020, Advance Article
DOI: 10.1039/D0CC02029J, Communication
M. T. Jeena, Seokyoung Lee, Ayan Kumar Barui, Seongeon Jin, Yuri Cho, Suk-Won Hwang, Sehoon Kim, Ja-Hyoung Ryu
The design of peptide-based therapeutics is generally based on the replacement of L-amino acids with D-isomers to obtain improved therapeutic efficiency.
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




sem

Liquid metal exfoliation of two dimensional polydopamine nanosheets for templated assembly of noble metal nanoparticles

Chem. Commun., 2020, Advance Article
DOI: 10.1039/D0CC02108C, Communication
Yong Liu, Juanjuan Li, Wei Zhang
A liquid metal-assisted exfoliation strategy is developed for synthesizing two-dimensional polydopamine nanosheets.
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




sem

Self-assembly of an organometallic Fe9O6 cluster from aerobic oxidation of (tmeda)Fe(CH2tBu)2

Chem. Commun., 2020, 56,4994-4997
DOI: 10.1039/D0CC00011F, Communication
Jonathan A. Kephart, Zachary Hecht, Brooke N. Livesay, Indrani Bhowmick, Matthew P. Shores, V. Codrina Popescu, Navamoney Arulsamy, Elliott B. Hulley
Aerobic oxidation of (tmeda)Fe(CH2tBu)2 in toluene or THF solution leads to the self-assembly of a magic-sized all-ferrous oxide cluster containing the Fe9O6 subunit and bearing organometallic and diamine ligands.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Superstructural diversity in salt-cocrystals: higher-order hydrogen-bonded assemblies formed using U-shaped dications and with assistance of π(-)−π stacking

Chem. Commun., 2020, Accepted Manuscript
DOI: 10.1039/D0CC02671A, Communication
Shweta P. Yelgaonkar, Daniyal Kiani, Jonas Baltrusaitis, Len R MacGillivray
Salt cocrystals with components that assemble by hydrogen bonds and aromatic anion-molecule stacks (π(−)−π stacks) are reported. U-shaped bipyridines and an isocoumarin carboxylic acid self-assemble to form 5-, 6-, and...
The content of this RSS Feed (c) The Royal Society of Chemistry




sem

Concours ATSEM et ASEM - Catégorie C - Préparation complète et rapide à toutes les épreuves

18,90 €

Élodie Laplace
8e édition
mars 2020
256 pages
Ce livre « Tout-en-un » propose l'essentiel du cours en + de 60 fiches et + de 400 entraînements corrigés pour réviser et s'entraîner de façon rapide et efficace aux concours d'ATSEM et d'ASEM 2020/2021 !
Ouvrage tout-en-un
Nouveau
978-2-311-20825-2
Agent (territorial) spécialisé des écoles maternelles - 2020-2021
Disponible
Livre




sem

Concours ATSEM et ASEM - Catégorie C - Annales corrigées

14,90 €

Caroline Dubuis-Morel
10e édition
mars 2020
208 pages
Un entraînement intensif pour préparer et réussir les épreuves des concours d'ATSEM (agent territorial spécialisé des écoles maternelles) et d'ASEM (agent spécialisé des écoles maternelles de la Ville de Paris).
Ouvrage d'entraînement
Nouveau
978-2-311-20836-8
Agent (territorial) spécialisé des écoles maternelles - 2020-2021
Disponible
Livre




sem

Concours ATSEM et ASEM - Catégorie C - 170 questions pour réussir l'oral

13,90 €

Élodie Laplace
3e édition
mars 2020
208 pages
Faire la différence le jour J pour l'oral des concours d'ATSEM-ASEM grâce à une batterie de questions-réponses !
Ouvrage d'entraînement
Nouveau
978-2-311-20837-5
Agent (territorial) spécialisé des écoles maternelles - 2020-2021
Disponible
Livre




sem

Intimate assemblages: the politics of queer identities and sexualities in Indonesia / Hendri Yulius Wijaya

Online Resource




sem

Enter culture, exit arts?: the transformation of cultural hierarchies in European newspaper culture sections, 1960--2010 / Semi Purhonen [and 5 others]

Online Resource




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Posthumanist and new materialist methodologies: research after the child / Claudia Diaz-Diaz, Paulina Semenec

Online Resource




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Consciousness and the philosophy of signs: how Peircean semiotics combines phenomenal qualia and practical effects / Marc Champagne

Hayden Library - B805.C43 2018




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Discrete and polymeric ensembles based on dinuclear molybdenum(VI) building blocks with adaptive carbohydrazide ligands: from the design to catalytic epoxidation

New J. Chem., 2020, Advance Article
DOI: 10.1039/D0NJ01045F, Paper
Edi Topić, Jana Pisk, Dominique Agustin, Martin Jendrlin, Danijela Cvijanović, Višnja Vrdoljak, Mirta Rubčić
Discrete and polymeric ensembles based on dimolybdenum(VI) units with adaptive carbohydrazide ligands are described. The polymeric complexes are efficient catalysts for cyclooctene epoxidation under eco-friendly conditions.
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




sem

Synthesis of eight isostructural 2D lanthanide coordination polymers assembled by rigid furan-2,5-dicarboxylic acid and flexible adipic acid as linkers and exploration of luminescent Eu/Tb polymers as efficient and sensitive sensors for nitroaromatic comp

New J. Chem., 2020, Advance Article
DOI: 10.1039/D0NJ01018A, Paper
Zaib ul Nisa, Lobzang Tashi, Charanjeet Sen, Nargis Akhter Ashashi, Subash Chandra Sahoo, Haq Nawaz Sheikh
Eight isostructural coordination polymers were synthesized by a solvothermal method. The luminescent Eu/Tb polymers function as efficient sensors for nitroaromatics via turn-off mode.
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




sem

Oxidative cyclization of thiosemicarbazide: chemo-dosimetric approach for highly selective fluorescence detection of cerium(IV)

New J. Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0NJ01100B, Paper
Ahad Shaikh, Pallabi Mukherjee, Sabyasachi Ta, Arun Bhattacharyya, Abhijit Ghosh, Debasis Das
A simple thiosemicarbazide based chemodosimeter detects Ce4+ ion through turn-on fluorescence. The sensing mechanism is based on oxidative cyclyzation. The chemodosimeter shows exceptional selectivity for Ce4+ that allows to detect...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Facile assemble of 2D α-zirconium phosphate supported silver nanoparticles: superior and recyclable catalysis

New J. Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0NJ01378A, Paper
Yonghang Xu, Fangya Zhou, Min Chen, Huawen Hu, Limiao Lin, Jingshu Wu, Min Zhang
A novel, efficient and durable ZrP@PDA/Ag nanocatalyst was prepared via facile reduction and deposition of silver nanoparticles (AgNPs) on two dimensional (2D) α-zirconium phosphate (ZrP) nanosheets using bio-inspired dopamine chemistry....
The content of this RSS Feed (c) The Royal Society of Chemistry




sem

Now on View–A Tale for Youth: Amusement and Instruction in American Children’s Books

The entertainment and moral education of children through books has not always been intertwined. American Puritanism frowned upon the fantastical imaginations that children often have and appreciate. Many children’s books from the eighteenth century instead emphasize the importance of virtuous behavior and the devastating consequences of vice through cautionary tales. Not until the nineteenth century...

The post Now on View–A Tale for Youth: Amusement and Instruction in American Children’s Books appeared first on New-York Historical Society.




sem

The semiotics of heritage tourism / Emma Waterton and Steve Watson

Waterton, Emma




sem

The tourism imaginary and pilgrimages to the edges of the world / edited by Nieves Herrero and Sharon R. Roseman




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Academic legal writing : law review articles, student notes, seminar papers, and getting on law review / Eugene Volokh, Gary T. Schwartz Professor of Law, UCLA School of Law ; with foreword by Judge Alex Kozinski, U.S. Court of Appeals for the Ninth Circu

Volokh, Eugene, author




sem

Future governance options for federal family law courts in Australia : striking the right balance / prepared by Des Semple of Des Semple & Associates in conjunction with the Attorney-General's Department

Semple, Des, author




sem

Gastroenteric Conditions Seminar, 23 & 24 May, 1980 : proceedings : venue, Stephen Roberts Lecture Theatre, University of Sydney

University of Sydney. Post-Graduate Committee in Veterinary Science




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Equine Exercise Physiology Seminar, together with notes of lectures by Dr. R. Rose, 14 December 1985 ; venue, The Stephen Roberts Lecture Theatre, University of Sydney

University of Sydney. Post-Graduate Committee in Veterinary Science




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Web Directions Code ’20 session spotlight–Web Assembly at the Edge

Web Assembly at the Edge Mark Nottingham, Principal Engineer Fastly Full session details coming soon About Mark Nottingham Mark Nottingham has helped develop the Web and the Internet since the late 90’s. He has written, edited or substantially contributed to more than twenty IETF RFCs and W3C Recommendations about topics like HTTP, caching, linking, Web […]

The post Web Directions Code ’20 session spotlight–Web Assembly at the Edge appeared first on Web Directions.




sem

Self-assembled natLiCl–CeCl3 directionally solidified eutectics for thermal neutron detection

CrystEngComm, 2020, Advance Article
DOI: 10.1039/C9CE01884K, Communication
Shuangliang Cheng, Rachel E. Hunneke, Mengkun Tian, Eric Lukosi, Mariya Zhuravleva, Charles L. Melcher, Yuntao Wu
We developed novel LiCl–CeCl3 eutectic scintillators that are capable of detecting thermal neutrons.
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




sem

Nanosheet-assembled carbonated hydroxyapatite microspheres prepared by an EDTA-assisted hydrothermal homogeneous precipitation route

CrystEngComm, 2020, 22,2884-2888
DOI: 10.1039/D0CE00305K, Communication
Mei-li Qi, Shengkun Yao, Xiao-Cun Liu, Xiaoning Wang, Fengkun Cui
Well-defined carbonated hydroxyapatite microspheres assembled from nanosheets were synthesized by a Na2EDTA-assisted hydrothermal homogeneous precipitation route.
The content of this RSS Feed (c) The Royal Society of Chemistry




sem

Two Co-based MOFs assembled from an amine-functionalized pyridinecarboxylate ligand: inorganic acid-directed structural variety and gas adsorption properties

CrystEngComm, 2020, Advance Article
DOI: 10.1039/D0CE00475H, Paper
Zhenzhen Jiang, Ping Zhou, Tingting Xu, Lihui Fan, Simin Hu, Jingxian Chen, Yabing He
A pair of Co-based MOFs exhibited inorganic acid-driven structural diversities, and one of them displayed the C2H2 separation and purification potential.
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




sem

The clinician's guide to exposure therapies for anxiety spectrum disorders : integrating techniques and applications from CBT, DBT, and ACT / Timothy A. Sisemore

Sisemore, Timothy A




sem

Biosignal and medical image processing / John L. Semmlow, Benjamin Griffel

Semmlow, John L., author




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MRI basic principles and applications / Brian M. Dale, Mark A. Brown, Richard C. Semelka

Dale, Brian M., author




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The United States and Japan’s Semiconductor Supply Chain Diversification Efforts Should Include Southeast Asia

Jeffrey D. Bean, East-West Center in Washington Visiting Fellow, explains that “Adjustments to enhance resiliency and mitigate disruption through developing semiconductor supply chains and investments outside of China, including in Southeast Asia, should be supported.“

 

Responding to oncoming U.S.-China commercial friction in recent years, firms operating in the complex, dense semiconductor ecosystem centered on the United States and Northeast Asia began a gradual evaluation of whether and how to reshape their supply chains and investments, and still maximize profit. As a foundational industry for maintaining economic competitiveness and national security, semiconductors serve as a keystone in U.S. and Japanese technological leadership.  Against the backdrop of nascent U.S.-China technology competition and the standstill from the coronavirus, adjustments  to enhance resiliency and mitigate disruption through developing semiconductor supply chains and investments outside of China, including in Southeast Asia, should be supported.    

The Japanese government’s April 8, 2020, announcement that it will support Japanese corporations in shifting operations out of China and reducing dependency on Chinese inputs reflects this impulse. While impressive sounding, the $2.2 billion Japan allocated as part of its larger stimulus package to counter the headwinds of the coronavirus, is a mere drop in the bucket for the semiconductor industry of what would be an immense cost to totally shift operations and supply chains out of China. Semiconductor manufacturing is among the most capital-intensive industries in the global economy. Moreover, costs within Japan to “bring manufacturing back” are very high. Despite this – while Japan is not the super power it once was in semiconductors – it still has cards to play. 

Concurrently, officials in the United States, through a combination of  concerns over security and lack of supply chain redundancy, are also pushing for new investments to locate a cutting-edge fabrication facility in the continental U.S. One idea is to build a new foundry operated by Taiwanese pure-play giant TSMC. The Trump administration is considering other incentives to increase attractiveness for companies to invest in new front-end facilities in the United States, to maintain the U.S. dominant position in the industry and secure supply for military applications. Global semiconductor companies may be reluctant. After all, investments, facilities, and the support eco-system in China are in place, and revenues from the Chinese market enable U.S. semiconductor firms to reinvest in the research and development that allows them to maintain their market lead. And in the United States, there may be limits on the pool of human capital to rapidly absorb extensive new advanced manufacturing capacity.   

But there are two factors in a geopolitical vise closing at unequal speed on companies in the industry that will increase supply chain disruption: China’s own semiconductor efforts and U.S.-Japanese export controls. As part of the Made in China 2025 industrial policy initiative, General Secretary Xi Jinping and Chinese Communist Party leadership have tripled down to overcome past failures in Chinese efforts to develop indigenous semiconductor manufacturing capability. Following penalties brought by the U.S. Department of Commerce against ZTE and then Huawei, the Chinese leadership’s resolve to reduce its dependence on U.S. semiconductors has crystalized. The Chinese government intends to halve U.S. sourced semiconductor imports by 2025 and be totally independent of U.S. chips by 2030. And while behind in many areas and accounting for the usual state-directed stumbles, Chinese companies have made some progress in designing AI chips and at the lower end of the memory storage market. Even if the overall goals may prove unattainable, firms should heed the writing on the wall – China only wants to buy U.S. chips for the short term and as soon as possible end all foreign dependence. 

Leaders in the United States and Japan are also crafting some of their first salvos in what is likely to be a generation-long competition over technology and the future of the regional economic order with China. The Trump administration, acting on a bipartisan impetus after years of Chinese IP theft and recognizing mounting hardware security concerns, has begun planning to implement additional export controls directed at Chinese companies and certain chips. Japan and the United States have also reportedly initiated dialogue about coordinating export controls in the area of semiconductor manufacturing equipment. 

Collectively, these policies will be highly disruptive to semiconductor value chains and downstream technology companies like Apple and NEC, which are dependent on these networks to maintain a cadence of new products every 18-24 months. Japan’s action to place export controls on critical chemical inputs for South Korean semiconductor firms in the summer of 2019 serves as a warning of the supply chain’s vulnerability to miscalculated policy. In short, Washington and Tokyo must tread carefully. Without support from other key actors like South Korea, Taiwan, and the Netherlands, and by failing to incorporate industry input, poorly calibrated export controls on semiconductors could severely damage U.S. and Japanese companies’ competitiveness.     

A third course out of the bind for semiconductor firms may be available: a combination of on-shoring, staying in China, and relocation. For semiconductor companies, the relocation portion will not happen overnight. Shifting supply chains takes time for a capital-intensive industry driven by know-how that has limited redundancy. Destinations worth exploring from both cost and security perspectives as alternatives to China include South and Southeast Asia. Specific ASEAN countries, namely Vietnam, Malaysia, Thailand, and Singapore, offer good prospects for investment. There is an existing industry presence in several locations in the region. Multinational firms already operating in Malaysia, Thailand, and Vietnam have benefited from diversification during the ongoing U.S.-China trade war, but are still dependent on Chinese inputs. Shifting low-value operations to Southeast Asia, such as systems integration, could likely be done relatively quickly – and some firms have – but shifting or adding additional high-value nodes such as back-end (assembly, packaging, and testing) facilities to the region will require incentives and support. At a minimum, a dedicated, coordinated effort on the part of the United States and Japan is essential to improve the investment environment.   

How can the United States and Japan help? Programs and initiatives are needed to address myriad weaknesses in Southeast Asia. Semiconductor manufacturing requires robust infrastructure, for example stable electricity supply, deep logistical networks, a large talent pool of engineers and STEM workers, and a technology ecosystem that includes startups and small or medium enterprises to fill gaps and provide innovations. The United States and Japan can fund high quality infrastructure, frame curriculum for semiconductor industry training through public-private partnerships, and help build capacity in logistical, regulatory, and judiciary systems.   

The burden in many of these areas will fall on specific Southeast Asian governments themselves, but the United States and Japan should assist. Effectively diversifying the regional technology supply chain to mitigate the impact of pending and future shocks may depend on it.




sem

Building community capacity [electronic resource] : minority and immigrant populations / editors, Rosemary M. Caron and Joav Merrick




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Biological and bio-inspired nanomaterials: properties and assembly mechanisms / Sarah Perrett, Alexander K. Buell, Tuomas P.J. Knowles, editors

Online Resource




sem

Nanostructured semiconductors in porous alumina matrices: modeling, synthesis, and properties / Rishat G. Valeev, PhD, Alexander V. Vakhrushev, DSc, Aleksey Yu. Fedotov, PhD, Dmitrii I. Petukhov, PhD ; editorial board members, A.N. Beltiukov, A.L. Trigub,

Online Resource




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Trinamool to bring resolution on Aadhaar cards in Assembly

Chatterjee said the Supreme Court, too, is not in favour of linking Aadhaar card to disbursement of benefits under various government schemes.




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Mayhem in Assembly over renaming Jyoti Basu Nagar

The House, however, was not adjourned and continued with its business till recess.




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Cong may boycott Bengal Assembly celebrations

The Congress Legislature Party (CLP) may boycott the closing ceremony of the Platinum Jubilee celebrations of the West Bengal Assembly from December 4 to 6 over the Speaker''s permission to allow Congress members to counter the statement of CM Mamata Banerjee on price rise issue.




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SP MLA''s presence in Assembly draws Left Front ire

The Opposition leader also hurled accusations at the CM for running "a government riddled with corruption.




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Assembly results trailer of film set to release next year: BJP

Rahul Sinha said the victory is indication of the huge wave that would soon follow.




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TMC to contest all LS, Assembly seats in Haryana

K D Singh and V K Singh were addressing a state level convention organised by members of the Punjabi community in Rohtak.




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Fundamentals of power semiconductor devices / B. Jayant Baliga

Baliga, B. Jayant, 1948- author




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Empowering and disempowering Indigenes : staging Australian Aboriginal experience / Khairul Chowdhury

Chowdhury, Khairul




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Characterization of semiconductor heterostructures and nanostructures / edited by Carlo Lamberti and Giovanni Agostini, University of Torino, Department of Chemistry, Via Quarello 11, I-10135 Torino, Italy

Barker Library - QC176.8.N35 C43 2013




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Semiconductor nanowires: optical and electronic characterization and applications: November 25-30, 2012, Boston, Massachusetts, USA / editors J. Arbiol, P.S. Lee, J. Piqueras, D.J. Sirbuly

Hayden Library - TK7874.85.S474 2012




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Semiconductor nanowires - synthesis, properties and applications: April 21-25, 2014, San Francisco, California, USA / editors, Y. Zhu, S. Gradecak, Y. Gu, J. Spanier

Hayden Library - TK7874.85.M425 2014




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Semiconductor nanowires / edited by Anna Fontcuberta i Morral, Shadi A. Dayeh, Chennupati Jagadish

Barker Library - TK7874.85.S45 2015




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Nanovate: commercializing disruptive nanotechnologies / Mohab Anis, Ghada AlTaher, Wesam Sarhan, Mona Elsemary

Online Resource




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Semiconductor nanowires - growth, physics, devices and applications: November 30 - December 5, 2014, Boston, Massachusetts, USA / editors, G. Koblmueller

Hayden Library - TK7874.85.S473 2014




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Exploiting bioinspired self-assembly for the design of functional and responsive materials: April 6-10, 2015, San Francisco, California, USA / editors, Alberto Saiani [and three others]

Hayden Library - T174.7.E965 2015