ovo

PolyNovo to exhibit at MEDICA 2024 with Medilink UK

PolyNovo UK – a UK medical devices company specialising in the development of surgical solutions using the patented polymer technology NovoSorb will be exhibiting at MEDICA 2024.




ovo

Peytant Solutions granted FDA De Novo forAMStent Tracheobronchial Covered Stent System

Peytant has announced that the U.S. Food and Drug Administration (FDA) granted marketing authorisation (clearance to market in the United States as a Class II device) for the AMStent Tracheobronchial Covered Stent System, a therapy platform.




ovo

A Message from Ukraine: Do Not Provoke Putin—with Weakness

Mariana Budjeryn writes that despite, or perhaps because, of this ever-present shadow of war, the 16th annual Kyiv Security Forum, which was held in March 2024, was a display of camaraderie and solidarity with Ukraine, with sincere dues paid to Ukraine's bravery, sacrifices, and resilience, as well as in recognition that Ukraine belongs in the transatlantic security architecture.





ovo

Chris Mason: Trump win provokes trade-offs and dilemmas for UK

The president-elect's positions on issues ranging from Ukraine to trade have implications for the UK.




ovo

A conversation with IWMI’s knowledge management team on enhancing agricultural research with FAO’s AGRIS and AGROVOC programs

AGRIS is a comprehensive bibliographic database focused on agriculture and nutrition, while AGROVOC is a multilingual thesaurus covering a wide range of agricultural terms.

The post A conversation with IWMI’s knowledge management team on enhancing agricultural research with FAO’s AGRIS and AGROVOC programs first appeared on International Water Management Institute (IWMI).




ovo

Accor Announces the Signing of Novotel Tirupati and ibis Styles Tirupati

350-Room Cluster Property Set To Open in 2028. Accor, a global leader in hospitality, proudly announces the signing of Novotel Tirupati and ibis Styles Tirupati, a new cluster hotel in India’s pilgrimage destination of Tirupati. The expansive 350-key multi-brand hotel complex is set to transform the hospitality landscape of Tirupati, a city that draws millions of devotees to the renowned Tirumala Venkateswara Temple each year. As Tirupati evolves into a hub for education and business, bolstered by expanding infrastructure and modern amenities, this venture will play a crucial role in meeting the growing demand for quality accommodations. This milestone signing underscores Accor’s commitment to expanding its presence in key destinations across India. Developed by Shravanthi Hotels & Resorts Private Limited, the new cluster of hotels will feature 180 guest rooms at Novotel Tirupati and 170 guest rooms at ibis Styles Tirupati, ensuring a diverse range of options to accommodate all types ...




ovo

Atlassian’s Rovo AI is now generally available

Atlassian first showed off Rovo six months ago. Rovo is what the company calls its “AI teammate” that combines smarter search and chat-based AI tools with agents that can help users automate some of their workflows in tools like Jira and Confluence. At its Team ’24 Europe event in Barcelona, the company has now announced […]

© 2024 TechCrunch. All rights reserved. For personal use only.




ovo

Translocal Care across Kosovo's Borders : Reconfiguring Kinship along Gender and Generational Lines [Electronic book] / Carolin Leutloff-Grandits.

New York; Oxford : Berghahn Books, [2023]




ovo

Mapping European security after Kosovo [Electronic book] / ed. by Peter Van Ham, Sergei Medvedev.

Manchester : Manchester University Press, [2018]




ovo

The Kosovo crisis and the evolution of a post-Cold War European security [Electronic book] / ed. by Martin A Smith, Paul Latawski.

Manchester : Manchester University Press, [2018]




ovo

Use of benzothiophene ring to improve the photovoltaic efficacy of cyanopyridinone-based organic chromophores: a DFT study

RSC Adv., 2024, 14,12841-12852
DOI: 10.1039/D3RA06817J, Paper
Open Access
Iqra Shafiq, Muhammad Khalid, Gul Maria, Nadeem Raza, Ataualpa A. C. Braga, Saifullah Bullo, Mohamed Khairy
The benzothiophene based chromophores (A1D1–A1D5) with A–π–A configuration were designed via end-capped tailoring with benzothiophene type acceptors using reference compound (A1R).
The content of this RSS Feed (c) The Royal Society of Chemistry




ovo

How Novotel floated its cloud kitchens

The Accor group hotel beat lockdown blues with some smart pivots




ovo

An in-depth investigation of lead-free KGeCl3 perovskite solar cells employing optoelectronic, thermomechanical, and photovoltaic properties: DFT and SCAPS-1D frameworks

Phys. Chem. Chem. Phys., 2024, 26,27704-27734
DOI: 10.1039/D4CP02974G, Paper
Md. Tarekuzzaman, Mohammad Hasin Ishraq, Md. Shahazan Parves, M. A. Rayhan, Sohail Ahmad, Md. Rasheduzzaman, K A Al Mamun, M. Moazzam Hossen, Md. Zahid Hasan
Crystal structure of KGeCl3 and the design configuration of the KGeCl3-based PSC.
The content of this RSS Feed (c) The Royal Society of Chemistry




ovo

Improved perovskite crystallization by antisolvent engineering in tin-perovskite photovoltaics

Phys. Chem. Chem. Phys., 2024, Advance Article
DOI: 10.1039/D4CP02655A, Paper
Xin Zhang, Yu Liu, Xinyao Chen, Chunqian Zhang, Jigang Wang, Jin Cheng, Junming Li
By adding an appropriate proportion of DMS to the anti-solvent, the DMSO remaining in the tin-based perovskite films can be effectively extracted, resulting in films with better crystallography, and the devices have lower trap densities.
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




ovo

Unraveling the inhibitory potential of Rosetta designed de novo cyclic peptides on PARP7 through molecular dynamics simulations

New J. Chem., 2024, 48,7347-7355
DOI: 10.1039/D4NJ00016A, Paper
Yuqi Zhu, Aamir Mehmood, Daixi Li
Cyclic peptides have the characteristics of antibodies and small molecules and have better advantages over small molecules.
The content of this RSS Feed (c) The Royal Society of Chemistry




ovo

Lenovo launches three new gaming laptops in India

Here are the key features of Lenovo’s Legion laptops



  • Computers & Laptops

ovo

SMBs are opening up to device as a service: Lenovo India CEO




ovo

How integrating services with hardware helped Lenovo address its customers’ critical needs

Shailendra Katyal, Managing Director, Lenovo India, on the company’s services-led transformation



  • Computers & Laptops

ovo

Lenovo launches Yoga Duet 7i, IdeaPad Duet 3 detachable PCs in India

The detachable PCs are meant to facilitate remote working, online learning and virtual social gatherings



  • Computers & Laptops

ovo

Lenovo launches ‘Lenovo Aware’ smart learning solution for consumers

Will come pre-bundled with IdeaPad Slim 3i and IdeaPad Slim 5i laptops




ovo

Lenovo India registers 26.9% revenue growth in Q2

Tech major’s total revenue for all businesses was USD 621 million.



  • Computers & Laptops

ovo

Lenovo launches latest range of ThinkCentre Neo desktops in India

Built with recycled content and host eco-friendly features



  • Computers & Laptops

ovo

Lenovo Yoga 7i (2023) review: Bend it like Beckham!

A rather flexible, no-fuss buddy to take along for work and play




ovo

Aromatic side chain manipulation in A–DA'D–A type acceptors for organic photovoltaics

Mater. Chem. Front., 2024, 8,3587-3595
DOI: 10.1039/D4QM00465E, Research Article
ChengLong Wen, Jun Yuan, Zhiguo Zhang, Dongxu Li, Yuqian Zhou, Wanqiang Liu, Zaichun Zhou, Yungui Li, Lihui Jiang, Yingping Zou
Three acceptors with different aromatic side chains were synthesized and the photovoltaic performance effects of steric hindrances were studied. BTP-1-iPr better matches the energy level of PM6, obtaining higher VOC, FF and PCE of 17.19%.
The content of this RSS Feed (c) The Royal Society of Chemistry




ovo

A comprehensive study on the halogenation effect of non-fullerene acceptors for photovoltaic application

Mater. Chem. Front., 2024, 8,3643-3652
DOI: 10.1039/D4QM00648H, Research Article
Jing Peng, Lijiao Ma, Huixue Li, Guanlin Wang, Zhihao Chen, Feiwu Chen, Jianhui Hou, Shaoqing Zhang
Four small-molecule acceptors with the same conjugated backbone but different terminal halogen substituents (F, Cl, Br, I) were developed, the effects of these halogens on film morphology and optoelectronic performance were systematically studied.
The content of this RSS Feed (c) The Royal Society of Chemistry




ovo

Séraphine (2008) / written and directed by Martin Provost [DVD].

[U.K.] : Metrodome, [2010]




ovo

Ovonic threshold switching-based artificial afferent neurons for thermal in-sensor computing

Mater. Horiz., 2024, Advance Article
DOI: 10.1039/D4MH00053F, Communication
Kai Li, Jiaping Yao, Peng Zhao, Yunhao Luo, Xiang Ge, Rui Yang, Xiaomin Cheng, Xiangshui Miao
This research demonstrates an OTS-based temperature-sensing afferent neuron that features low power consumption and a compact circuit structure.
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




ovo

Improved photovoltaic performance and stability of perovskite solar cells by adoption of an n-type zwitterionic cathode interlayer

Mater. Horiz., 2024, Advance Article
DOI: 10.1039/D4MH00253A, Communication
Young Wook Noh, Jung Min Ha, Jung Geon Son, Jongmin Han, Heunjeong Lee, Dae Woo Kim, Min Hun Jee, Woo Gyeong Shin, Shinuk Cho, Jin Young Kim, Myoung Hoon Song, Han Young Woo
Integration of NDI-ZI as a cathode interlayer in perovskite solar cells improves both device efficiency and stability, mitigating halide and Ag ion migration by chemically capturing ions via electrostatic Coulombic interactions.
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




ovo

PIFA-Mediated cyclization of methyl(2-(1-phenylvinyl)phenyl)sulfane for the concise, flexible, and scalable de novo synthesis of C3-arylated benzo[b]thiophenes

Org. Chem. Front., 2024, Accepted Manuscript
DOI: 10.1039/D4QO01589D, Research Article
Xinya Liu, Olivier Provot, Christine Tran, Jean-Francois Soule, Abdallah Hamze
The well-decorated arylated benzo[b]thiophene scaffold is a pivotal structural motif with diverse applications in medicinal chemistry. This paper outlines a de novo synthesis of C3-arylated benzo[b]thiophenes, showcasing its flexibility and...
The content of this RSS Feed (c) The Royal Society of Chemistry




ovo

Iran launches missile barrage at Israel, warns of ‘crushing’ retaliation if provoked

Israeli air defences intercepted many of the missiles, with no reported casualties. Meanwhile, the US pledged military support for Israel, and the UN called for a ceasefire amid concerns over escalating regional conflict 




ovo

Bulk photovoltaic effect in a zero-dimensional room-temperature molecular ferroelectric [C8N2H22]1.5[Bi2I9]

Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02698E, Paper
Zhibo Chen, Tianhong Luo, Jinrong Wen, Zhanqiang Liu, Jingshan Hou, Yongzheng Fang, Ganghua Zhang
Non-toxic molecular ferroelectrics have attracted significant interest due to their unique flexibility, low costs, and environmental friendliness. However, the variety of such materials with narrow bandgaps and above room temperature...
The content of this RSS Feed (c) The Royal Society of Chemistry




ovo

Budget 2024: 15x customs duty hike on lab chemicals provokes outcry from academicians

While the duty hike aims to curb smuggling and misclassification, it threatens to raise costs for research labs and biotech firms




ovo

De-templated crystallization in 2D perovskites for enhanced photovoltaic efficiency

Energy Environ. Sci., 2024, 17,8284-8292
DOI: 10.1039/D4EE03272A, Paper
Fang 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 Zheng
A 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




ovo

Perspectives for sustainability analysis of scalable perovskite photovoltaics

Energy Environ. Sci., 2024, Advance Article
DOI: 10.1039/D4EE03956D, Perspective
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Xueyu Tian, Samuel D. Stranks, Jinsong Huang, Vasilis M. Fthenakis, Yang Yang, Fengqi You
We propose a multi-scale analytics and modeling framework to fill the gap in integrating circular solar economy principles with ecosystem and climate commitments, enabling a holistic sustainability analysis of perovskite PVs.
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




ovo

A wearable DC tribovoltaic power textile woven by P/N-type organic semiconductor fibers

Energy Environ. Sci., 2024, 17,8621-8632
DOI: 10.1039/D4EE02662D, Paper
Open Access
Beibei Fan, Guoxu Liu, Yiming Dai, Zefang Dong, Ruifei Luan, Likun Gong, Zhi Zhang, Zhong Lin Wang, Chi Zhang
A high-performance, wearable tribovoltaic DC power supply textile was prepared using a traditional weaving process. The WDPs have high flexibility, excellent environmental robustness, lower internal resistance, and washability.
The content of this RSS Feed (c) The Royal Society of Chemistry




ovo

A techno-economic study of photovoltaic-solid oxide electrolysis cell coupled magnesium hydride-based hydrogen storage and transportation toward large-scale applications of green hydrogen

Energy Environ. Sci., 2024, 17,8429-8456
DOI: 10.1039/D4EE04224G, Analysis
Xusheng Wang, Longfei Shao, Shouyi Hu, Zi Li, Hangzuo Guo, Jiaqi Zhang, Yingyan Zhao, Xi Lin, Binjian Nie, Zhigang Hu, Jianxin Zou
Integrating PV-SOEC for hydrogen production with MgH2-based storage and transportation holds significant potential in advancing the hydrogen supply chain.
The content of this RSS Feed (c) The Royal Society of Chemistry




ovo

Enhancing inter-domain connectivity by reducing fractal dimensions: the key to passivating deep traps in organic photovoltaics

Energy Environ. Sci., 2024, 17,8893-8903
DOI: 10.1039/D4EE02961E, Paper
Yuang Fu, Luhang Xu, Yuhao Li, Emily J. Yang, Yu Guo, Guilong Cai, Pok Fung Chan, Yubin Ke, Chun-Jen Su, U-Ser Jeng, Philip C. Y. Chow, Ji-Seon Kim, Man-Chung Tang, Xinhui Lu
Researchers in CUHK identified isolated non-fullerene acceptor (NFA) domains as the morphological origin of deep electron traps in organic photovoltaics. They showcased effective trap passivation by reducing the fractal dimensions of NFA networks.
The content of this RSS Feed (c) The Royal Society of Chemistry




ovo

Engineering ultrafast exciton dynamics to boost organic photovoltaic performance

Energy Environ. Sci., 2024, 17,8776-8786
DOI: 10.1039/D4EE03315A, Paper
Yu Guo, Guangchao Han, Jing Guo, Haotian Guo, Yuang Fu, Xiaodan Miao, Zhen Wang, Dongsheng Li, Shuixing Li, Xiaomin Xu, Xinhui Lu, Hongzheng Chen, Yuanping Yi, Philip C. Y. Chow
Y-type acceptors exhibiting faster migration (shorter τ) of local excitons (LEs) in disordered regions of aggregates to intermolecular charge-transfer (ICT) excitons in ordered regions can achieve higher efficiencies in organic solar cells.
The content of this RSS Feed (c) The Royal Society of Chemistry




ovo

BP/GaN and BP/GaP core/shell nanowires: theoretical insights into photovoltaic and gas-sensing abilities

Nanoscale, 2024, 16,20235-20251
DOI: 10.1039/D4NR02602K, Paper
Rishit S. Shukla, Vidit B. Zala, Sanjeev K. Gupta, P. N. Gajjar
BP/GaN and BP/GaP core/shell nanowires (CSNWs) show good sensitivity for some small oxide gases. Also, BP/GaP CSNWs show >33% photovoltaic conversion efficiency.
The content of this RSS Feed (c) The Royal Society of Chemistry




ovo

MWC 2024: Lenovo showcases transparent laptop, new ThinkBook lineup and more

The focus is on seamless connectivity and AI-experiences 




ovo

Lenovo has shifted focus to solution-oriented offerings: Tom Butler

In conversation with businessline at MWC 2024, Tom Butler, Executive Director, Worldwide Commercial Portfolio and Product Management at Lenovo, has shed light on successes, disappointments, transparent tech and much more




ovo

Lenovo Legion 5i review. Conquering new realms

The latest version of the gaming laptop adds new functionalities to up the ante




ovo

Lenovo Tab M11 (2024) review: No frills, but some fun included!

The new budget tablet from the Chinese brand throws in a functional stylus at a great price point.




ovo

Lenovo Tab Plus review. An audiophile’s tablet 

If watching movies, listening to music and catching up on social media are your primary needs, then the Lenovo Tab Plus is definitely worth considering




ovo

Lenovo launches a slew of CoPilot AI PCs  

Unveils additions to its Lenovo Yoga and Lenovo IdeaPad portfolios at Lenovo Innovation World 2024




ovo

Twist & shout! Lenovo Auto Twist AI PC - Exclusive first glance

A concept device that shifts shape, and listens to every command you say




ovo

Lenovo launches business and enterprise line-up

Unveils ultra-light ThinkPad laptops at Lenovo Innovation World 2024




ovo

Lenovo Auto Twist AI PC: Twist and shout!

An exclusive hands-on first impression of a concept device that shifts shape and listens to every command




ovo

Lenovo Tab P12 Pro Review: Work in ‘Pro’gress

A tablet with noteworthy specs, but not without its share of imperfections