Results 61 to 70 of about 153,234 (260)

OBJECTILE AND THE “NEW PRETENSIONS” OF PARAMETRIC DESIGN IN ARCHITECTURE

Gestão & Tecnologia de Projetos, 2017
Na década de 1980, Deleuze e Cache produzem um novo conceito encapsulado em uma “palavra bárbara”, o objectile, um tipo de objeto variável, no qual, segundo Deleuze, a flutuação da norma substitui a permanência de uma lei, a produção de um contínuo por ...
Rovenir Bertola Duarte, Malu Magalhães Sanches, Louisa Savignon Lepri   +2 more
doaj   +1 more source

Flanking‐Group Engineering Unlocks Emerging Functionalities in Diketopyrrolopyrrole Semiconductors

Advanced Science, EarlyView.
This review presents a comprehensive and unified perspective of flanking‐group engineering in Diketopyrrolopyrrole (DPP) based organic semiconductors that connects molecular‐level design with cross‐device functionalities. By integrating insights from molecular design, solid‐state packing, and device physics, this review seeks to establish general ...
Xiaoyun Wu, Shanshan Zhou, Meng Li, Aung Ko Ko Kyaw, Xiao‐Lei Shi, Qian Liu   +5 more
wiley   +1 more source

CLRe: A Synergistic Dual‐Engine Framework for One‐Step Retrosynthesis Prediction

Advanced Science, EarlyView.
CLRe uses a contrastive difficulty score to order pretrained seq2seq fine‐tuning for retrosynthesis. Reaction embeddings define the ranking score, and a cumulative easy‐to‐hard schedule expands from the easiest subset to the full training set while earlier examples remain active.
Tianhao Su, Xitao Wang, Musen Li, Guanhua Qin, Shunbo Hu, Tong‐Yi Zhang   +5 more
wiley   +1 more source

Anterior chamber temperature rise during torsional versus longitudinal phacoemulsification: an experimental porcine eye study

BMC Ophthalmology
Background Previous studies have reported lower thermal profiles with torsional ultrasound than with longitudinal ultrasound; however, the mechanical determinants underlying this difference remain incompletely understood.
Hisaharu Suzuki
doaj   +1 more source

Rational Design of π‐Conjugated Polymers for Enantioselective Recognition of Amino Acids

Advanced Electronic Materials, EarlyView.
A family of conducting polymers is proposed for the enantioselective recognition of amino acids. The films are generated by electropolymerization of thiophene trimers containing chiral features, with the advantage that the polymerization can be induced at much lower overpotentials compared to classic thiophene monomers, thus avoiding parasitic ...
Gerardo Salinas, Rana Nakar, Getnet Kassahun, Matthieu Raoux, Jochen Lang, Damien Thuau, Mamatimin Abbas, Eric Cloutet, Alexander Kuhn   +8 more
wiley   +1 more source

Development of in silico prediction model for standardized ileal digestibility of amino acids from protein sources

Current Research in Biotechnology
Digestibility is an important factor in the nutritional evaluation of proteins because it determines the bioavailability of the amino acids derived from them.
Takuya Kikuchi, Masamichi Takeshita, Yusuke Adachi, Yoji Yamada   +3 more
doaj   +1 more source

A Simple Hydrophilic Palladium(II) Complex as a Highly Efficient Catalyst for Room Temperature Aerobic Suzuki Coupling Reactions in Aqueous Media

Molecules, 2014
A study on room temperature Suzuki cross-coupling in an aqueous medium was carried out using a simple hydrophilic palladium (II) complex, trans-PdCl2(NH2CH2COOH)2 as catalyst in the presence of K2CO3 in air. This approach with a comparatively inexpensive
Mengping Guo, Shiwen Liu, Xiuling Zhou, Meiyun Lv, Sanbao Chen, Daoan Xiao   +5 more
doaj   +1 more source

Rational Backbone Planarization for Doping‐Resilient Polymeric Hole Transport Materials Toward Stable and Scalable Perovskite Solar Cells

Advanced Energy Materials, EarlyView.
Incorporating divinylbenzene into PTAA‐based copolymers induces backbone planarization and promotes polaron delocalization, leading to enhanced doping resilience and stabilized electronic structure. The resulting hole‐transport material, PDVB14, maintains robust performance under high dopant concentrations and prolonged device operation, offering a ...
Chanhyeok Kim, Seung Un Ryu, Du Hyeon Ryu, Hangyeol Kim, Jeongsu Kim, Dohyun Kim, Junwoo Lee, Kyeong‐Jun Jeong, Chang Eun Song, Sung Yun Son, Minjun Kim   +10 more
wiley   +1 more source

Tunable Synthesis of Multi‐Responsive NH‐Containing Helical Nanographenes With a Chiroptical Switching Function

Angewandte Chemie, EarlyView.
The Scholl reaction of 1,3,6,8‐tetrakis(oligophenyl)‐appended carbazoles afforded stable NH‐containing helical nanographenes, which showed significant redshift and reversible on/off switching of CPL upon the addition of base and acid, respectively. Furthermore, excited‐state proton transfer occurred in dimethyl sulfoxide to generate anionic species ...
Chihiro Maeda, Sayaka Michishita, Issa Yasutomo, Ryota Shimizu, Yuto Uchida, Hideyuki Otsuka, Ken Tanaka, Tadashi Ema   +7 more
wiley   +2 more sources

Atom- and step-economic synthesis of biaryl-substituted furocoumarins, furoquinolones and furopyrimidines by multicomponent reactions and one-pot synthesis

Green Processing and Synthesis, 2013
Atom-efficient multicomponent reactions (MCR) and step-efficient one-pot synthesis are developed for the synthesis of biaryl-substituted furocoumarins, furoquinolones, and furopyrimidines.
Kadam Asha, Bellinger Stephanie, Zhang Wei   +2 more
doaj   +1 more source