Results 201 to 210 of about 945,119 (285)

Three Birds with One Stone: High‐Performance 2D Lead‐Free Perovskite Solar Cells via Direct In Situ Generation of Organic‐Spacer Precursors

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Adopting a “three birds with one stone” strategy, the in situ generation of organic spacer simultaneously addresses three major challenges limiting 2D tin‐based perovskites: (1) Sn2+ oxidation; (2) rapid crystallization; and (3) uncontrolled 2D phase distribution.
Yifan Shen, Yanfeng Chen, Quan Chen, Jinyu Wu, Jian Yang, Erdong Zhang, Wei Wang, Ningyi Xu, Wei Shen, Junmin Xia, Shufen Chen, Wei Huang   +11 more
wiley   +1 more source

Structural Insights into L-Type Voltage-Gated Ca²⁺ Channel (Ca_V1.2) Activation by CaBP1. [PDF]

Biochemistry
Salveson I, Anderson DE, Bej A, Nieves-Cintron M, Navedo M, Hell JW, Ames JB.   +6 more
europepmc   +1 more source

Influence of the Boundary Conditions on the Seismic Response of Existing Masonry Infills From In‐Plane and Dynamic Out‐of‐Plane Tests

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Despite increasing attention to the seismic performance of masonry infills, their out‐of‐plane dynamic behaviour remains insufficiently explored, particularly under pre‐existing in‐plane damage. This study presents a comprehensive experimental campaign designed to investigate the seismic behaviour of an existing weak masonry infill typology ...
Maithree Kurukulasuriya, Riccardo R. Milanesi, Guido Magenes, Paolo Morandi   +3 more
wiley   +1 more source

Characterization of an open-channel structure and lateral conduction pathway in the cation-selective pentameric ligand-gated ion channel, ELIC. [PDF]

J Gen Physiol
Arcario MJ, Wu-Chen EJ, Shim Y, Hénin J, Brannigan G, Cheng WWL.   +5 more
europepmc   +1 more source

Development and Validation of a Seismic Design Method for Anchored Retaining Walls

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Retaining walls with multiple anchor levels are widely used as permanent excavation support systems for the construction of linear infrastructures. Yet, their seismic behaviour remains largely unexplored, and current design approaches rely on conventional procedures that do not adequately reflect the actual dynamic response of these systems ...
Luigi Callisto, Chiara Molinaro, Davide Noè Gorini   +2 more
wiley   +1 more source

Crystal structure of clofarabine (form I), C₁₀H₁₁ClFN₅O₃, from synchrotron power diffraction data and density functional theory calculations. [PDF]

Acta Crystallogr E Crystallogr Commun
Salazar JK, Kaduk JA, Dosen A, Blanton TN.   +3 more
europepmc   +1 more source

Enhancing the Seismic Resilience of Masonry‐Infilled RC Structures Using Rubber Joints: Full‐Scale 3D Shaking Table Tests

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Masonry infills in reinforced concrete (RC) frames are highly vulnerable to seismic damage, often sustaining severe cracking even under moderate ground motion, which in turn leads to considerable economic losses and safety risks. To address this issue, this study experimentally evaluates the effectiveness of two innovative rubber‐based joints ...
Enrico Tubaldi, Marko Marinković, Simone Galano, Alessandro Lotti, Fabio Freddi, Daniele Losanno, Hamid Ahmadi, Matija Gams, Nemanja Krtinić, Matija Bošković, Christoph Butenweg, Prateek Kumar Dhir, Filip Manojlovski, Aleksandra Bogdanovic, Zoran Rakicevic, Vlatko Sheshov, Julijana Bojadjieva   +16 more
wiley   +1 more source

Crystal structure of seladelpar, C₂₁H₂₃F₃O₅S, from synchrotron powder diffraction data and density functional theory. [PDF]

Acta Crystallogr E Crystallogr Commun
Salazar JK, Kaduk JA, Dosen A, Rost M, Blanton TN.   +4 more
europepmc   +1 more source

A Parametric Computational Framework for Modeling and Seismic Design of Post‐Tensioned Mass Timber Rocking Walls

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Post‐tensioned cross‐laminated timber (PT‐CLT) rocking walls offer a compelling seismic system combining self‐centering behavior with energy dissipation. However, progress in their performance assessment and design has been limited by the lack of a comprehensive parametric modeling tool, as exists for steel or reinforced concrete systems. This
Ghasem B. Shargh, André R. Barbosa, John W. van de Lindt, Nathan C. Brown   +3 more
wiley   +1 more source

Development and Validation of a Machine Learning-Based Nomogram for Predicting Pressure Ulcer Risk in Respiratory Patients. [PDF]

Int Wound J
Qian Q, Han L, Chen H, Gao M.
europepmc   +1 more source