Results 171 to 180 of about 264,579 (261)

Long‐Range Coordination Environment Modulates Single‐Atom Local States and Systemic Impact on CO2 Photoconversion

Advanced Functional Materials, EarlyView.
Terminal groups on Cu porphyrins modulate the electronic states of single‐atom Cu centers through a long‐range electronic effect, without altering the Cu coordination geometry. Meanwhile, a multi‐descriptor framework is established that incorporates porphyrin regulation, hybrid catalyst properties, and CO2 photoreduction capabilities.
Yi Zhang, Jintao Dong, Xiahe Chen, Xiyang Wang, Tiange Wei, Yue Zhu, Tai‐Sing Wu, Yun‐Fang Yang, Shao‐Yuan Leu, Keke Wang, Yuanbin She, Huaming Li, Jiexiang Xia, Molly Meng‐Jung Li   +13 more
wiley   +1 more source

La dimensión ambiental para el aula innovadora: un contenido educativo digital por la no contaminación tecnológica

, 2017
La protección del medioambiente se ha convertido en una prioridad de muchos estadistas e investigadores que en importantes escenarios promueven la necesidad de garantizar el desarrollo económico y socialpara la salud y la conservación de los bienes ...
Valdés Rodríguez, María Caridad, Martínez Rehpani, Colón Gilberto, Camachi Monar, Mélida Alexandra   +2 more
core  

Changes in the sagittal pharyngeal airway dimension following levelling and alignment in class II division 2 patients: a prospective clinical trial. [PDF]

Clin Oral Investig
Eid FY, Madian AM, Elfouly D.
europepmc   +1 more source

Tailoring Li‐ion Storage and Transport in Two‐Dimensional Conjugated Metal‐Organic Frameworks via Precise Nitrogen Incorporation

Advanced Functional Materials, EarlyView.
Two nitrogen‐doped 2D conjugated metal‐organic frameworks (2D c‐MOFs, namely Cu‐Nx‐OHBA, x = 2 or 4) are synthesized, featuring precise nitrogen incorporation via rational ligand design. The Cu‐Nx‐OHBA 2D c‐MOFs are largely tailorable by varying skeletal nitrogen density, with respect to electrical conductivity, Li‐storage capacitance, and Li‐transport
Xiangyu Li, Shaoze Shi, Fucai Cui, Rashid Iqbal, Pengyu Wang, Tianrui Wu, Jingcheng Hao, Renhao Dong   +7 more
wiley   +1 more source

A hybrid-frequency programmable synthetic-dimension simulator with rich coupling on a single chip. [PDF]

Light Sci Appl
Zeng XD, Wang ZA, Ren JM, Wang YT, Ao C, Liu W, Guo NJ, Xie LK, Liu JY, Ma YH, Wu YQ, Wang S, Li PY, Yang M, Xu JS, Luo XW, Tang JS, Li CF, Guo GC.   +18 more
europepmc   +1 more source

Designed Lewis Acid–Base Passivation for High Performance Perovskite Solar Cells

Advanced Functional Materials, EarlyView.
ABSTRACT Silicon's high cost and long energy payback time remain major barriers to the global expansion of solar power. In contrast, metal–halide perovskites offer abundant, solution‐processable absorbers, and have achieved efficiencies of 25%–30%, positioning them as strong competitors to silicon.
Afna Manaf, Hiba Shahulhameed, Bhabani Sankar Swain, Shengzhong (Frank) Liu, Adel Najar   +4 more
wiley   +1 more source

Caracterización de estrés de árboles a través de la dimensión fractal de sus hojas [PDF]

La dimensión fractal es una medida de la irregularidad y la complejidad de una estructura, y se utiliza comúnmente en la caracterización de formas naturales, como las hojas de plantas.
LIA NATASHA PACHECO SÁNCHEZ
core  

A Multidimensional Assessment of Food Security in Low- and Middle-Income Countries: System Performance and Interdimensional Coordination. [PDF]

Nutrients
Li N, Song X, Liu M, Hao Y, Liu J, Liu Z, Zhang Y, Wang M, Ren M.   +8 more
europepmc   +1 more source

Glissile Interphase Boundaries Enable Collective Phase Switching in Epitaxial Polar Oxides

Advanced Functional Materials, EarlyView.
A triple point is identified in the phase diagram of low‐symmetry epitaxial BiFeO3 thin film along with an extended regime of phase competition associated with a flattened energy landscape. The electromechanical response is shown to be governed by correlated interphase‐boundary motion, including scale‐free avalanche dynamics characteristic of systems ...
Mohammad Moein Seyfouri, Oliver Paull, Ralph Bulanadi, Yasuhiro Sakamoto, Shintaro Yasui, Mikayla Lord, Mahak Chhabra, David Walker, Patrycja Paruch, Shery Chang, Nagarajan Valanoor, Daniel Sando   +11 more
wiley   +1 more source

Enhanced Range Resolution Beamforming for Subarray-Based FDA. [PDF]

Sensors (Basel)
Wang A, Lu Y, Xu Y.
europepmc   +1 more source