Results 31 to 40 of about 1,541 (273)

Ultrathin Mesoporous Metal‐Organic Framework Nanosheets

Advanced Materials, EarlyView.
A bottom‐up interface‐directed co‐assembly strategy enables the synthesis of ultrathin 2D mesoporous UiO‐66(Ce) nanosheets with tunable thickness and uniform mesopores. The enhanced mass transport and accessible active sites significantly improve performance, highlighting the synergistic effects of 2D morphology and mesopores in metal‐organic ...
Yingji Zhao, Zhi Gao, Norman C.‐R. Chen, Yusuke Asakura, Ho Ngoc Nam, Quan Manh Phung, Yunqing Kang, Mandy Hei Man Leung, Dong Jiang, Lei Fu, Lijin Huang, Toru Asahi, Yusuke Yamauchi   +12 more
wiley   +1 more source

Design Rules for Perovskite Nanocrystals: Volume‐Governed Absorption Versus Shape‐Controlled Auger Recombination

Advanced Optical Materials, EarlyView.
Femtosecond TAS measurements on perovskite nanocrystals reveal how the one‐photon absorption cross‐section scales linearly with nanocrystal volume, independent of shape. In contrast, biexciton Auger lifetimes vary strongly with shape and remain constant in the weak confinement regime for nanocrystals larger than the exciton Bohr radius, offering new ...
Andreas Singldinger, Patrick Haußmann, Gauthier Debuisschert, Nina A. Henke, Jonathan Paul, Leo Luber, Patrick Ganswindt, Anna Abfalterer, Alexander S. Urban   +8 more
wiley   +1 more source

The automatic inversion of attribute grammars

IEEE Transactions on Software Engineering, 1986
Over the last decade there has developed an acute awareness of the need to introduce abstraction and mathematical rigor into the programming process. This increased formality allows for the automatic manipulation of software, increasing productivity and, even more importantly, the manageability of complex systems.
Yellin, Daniel, Mueckstein, Eva-Maria M.
openaire   +4 more sources

Loss of NR2F6 Protects from Salmonella Typhimurium Infection

Advanced Science, EarlyView.
Loss of nuclear receptor NR2F6 reduces tissue‐resident macrophage populations. Nr2f6‐deficient mice are protected from weight loss and bacterial load during infection with Salmonella Typhimurium. Pro‐inflammatory cytokines and iron levels are altered in infected Nr2f6‐deficient mice.
Johannes Woelk, Christa Pfeifhofer‐Obermair, Julia Benz, Natascha Brigo, Milena Bamberger, Alexeja Kleiter, Martin Hermann, Guenter Weiss, Natascha Hermann‐Kleiter   +8 more
wiley   +1 more source

Designing Tunable DNA Condensates to Control Membrane Budding Transformation in Synthetic Cells

Advanced Science, EarlyView.
In giant unilamellar vesicles (GUVs), membrane wetting of encapsulated liquid‐liquid phase‐separated DNA condensates can be precisely triggered post‐fabrication using photoactivatable DNA‐lipid linkers. On free‐standing membranes, interactions between DNA condensates and the membrane lead to outward budding, resembling exocytosis.
Nastasja Kaletta, Sophia Burick, Yusuf Qudbuddin, Petra Schwille   +3 more
wiley   +1 more source

Training‐Free Regulation of Grasping by Intracortical Tactile Feedback Designed via S1‐M1 Communication

Advanced Science, EarlyView.
During object grasping in macaques, information flow between the primary sensory cortex (S1) and the primary motor cortex (M1) is modulated by tactile properties of the target. Intracortical micro‐stimulation in S1 reliably evokes M1 responses that resemble those naturally generated during grasping under specific tactile conditions.
Qi Zhang, Bing Liu, Zhemeng Wang, Jiayue Zhou, Xingyi Yang, Qian Zhou, Yuwei Zhao, Siwei Li, Jin Zhou, Changyong Wang   +9 more
wiley   +1 more source

Tree automata and attribute grammars

Information and Control, 1983
The translational mechanism of attribute grammars using tree automata are investigated. The pushdown tree-to-string transducer with a certain synchronization facility as a model to realize transformations by attribute grammars is proposed and its basic properties using tree-walking finite state automata are studied.
openaire   +3 more sources

deepTFBS: Improving within‐ and Cross‐Species Prediction of Transcription Factor Binding Using Deep Multi‐Task and Transfer Learning

Advanced Science, EarlyView.
DeepTFBS leverages deep learning to predict transcription factor binding sites across species, integrating multi‐task and transfer learning approaches to improve performance in data‐scarce scenarios. This study demonstrates enhanced accuracy in intra‐ and cross‐species prediction, revealing conserved regulatory patterns and functional variants.
Jingjing Zhai, Yuzhou Zhang, Chujun Zhang, Xiaotong Yin, Minggui Song, Chenglong Tang, Pengjun Ding, Zenglin Li, Chuang Ma   +8 more
wiley   +1 more source

A Human Engineered Heart Tissue‐Derived Lipotoxic Diabetic Cardiomyopathy Model Revealed Early Benefits of Empagliflozin

Advanced Science, EarlyView.
This study develops a human engineered heart tissue‐derived model of diabetic cardiomyopathy that accurately replicates the dynamic changes in the structural, contractile, and electrophysiological properties of the myocardium. Furthermore, this model is used to confirm the direct protective effects of empagliflozin on the heart through an SGLT2 off ...
Lin Cai, Yuxin Zhao, Zilong Li, Liping Xiao, Yifan Wu, Shiya Wang, Qian Liu, Yida Ye, Yuxuan Guo, Donghui Zhang   +9 more
wiley   +1 more source

Space-restricted attribute grammars

DAIMI Report Series, 1980
Restricting the size of attribute values, relative to the length of the string under consideration, leads to a model of attribute grammars in which grammars with both inherited and synthesized attributes can be significantly more economical than grammars with synthesized attributes only.
openaire   +4 more sources