Results 161 to 170 of about 423,405 (371)

Cerenkov‐Strahlung durch 340 MeV‐Protonen/10 Höhepunkte astronomischer Forschung des Jahres 1951/Neues über magnetische Punktpole [PDF]

, 1951
J. v. Harlem
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Light‐Emitting Diodes Based on Metal Halide Perovskite and Perovskite Related Nanocrystals

Advanced Materials, EarlyView.
The review covers the past and current developments in light‐emitting diodes (LEDs) exploiting nanocrystals of halide perovskites and perovskite‐related materials. The review examines the aspects of material optimizations, device engineering, and applications.
Ying Liu, Zhuangzhuang Ma, Jibin Zhang, Yanni He, Jinfei Dai, Xinjian Li, Zhifeng Shi, Liberato Manna   +7 more
wiley   +1 more source

Pioneering the Future: Principles, Advances, and Challenges in Organic Electrodes for Aqueous Ammonium‐Ion Batteries

Advanced Materials, Volume 37, Issue 13, April 2, 2025.
Leveraging the numerous advantages of ammonium‐ion (NH₄⁺)—including cost‐effectiveness, low corrosiveness, preferential orientation, and rapid diffusion kinetics—aqueous NH₄⁺ batteries (AAIBs) have gained significant attention. This review highlights and evaluates the progress of AAIBs utilizing organic electrode materials such as small molecules ...
Mangmang Shi, Xiaoyan Zhang
wiley   +1 more source

The Evolution of Medical Education in the Nineteenth Century. Charles NewmanM.D., F. R. C. P., Dean of the Postgraduate Medical School of London. London: Oxford University Press, 1957; PP. X+340. 30S. [PDF]

, 1958
J. F. Delafresnaye
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Van Der Waals Hybrid Integration of 2D Semimetals for Broadband Photodetection

Advanced Materials, EarlyView.
Advanced broadband photodetector technologies are essential for military and civilian applications. 2D semimetals, with their gapless band structures, high mobility, and topological protection, offer great promise for broadband PDs. This study reviews the latest advancements in broadband PDs utilizing heterostructures that combine 2D semimetals with ...
Xue Li, Kunxuan Liu, Di Wu, Pei Lin, Zhifeng Shi, Xinjian Li, Longhui Zeng, Yang Chai, Shu Ping Lau, Yuen Hong Tsang   +9 more
wiley   +1 more source

Preoperative Antibiotic Administration Does Not Improve the Outcomes of Operated Diabetic Foot Infections

Antibiotics
Many patients with community-acquired diabetic foot infections (DFI) receive systemic (empirical) antibiotic treatments before surgical interventions, often by the general practitioner.
Thaddaeus Muri, Madlaina Schöni, Felix W. A. Waibel, Dominique Altmann, Christina Sydler, Pascal R. Furrer, Francesca Napoli, İlker Uçkay   +7 more
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Responsive Molecules for Organic Neuromorphic Devices: Harnessing Memory Diversification

Advanced Materials, EarlyView.
Responsive molecules are essential for organic in‐sensor computing devices. This Review highlights recent advances in thedesign, synthesis, and incorporation of electrically, optically, and magnetically responsive molecules in multifunctional synaptic perception devices endowedwith both nonvolatile and volatile memory diversification. By exploiting the
Yusheng Chen, Bin Han, Marco Gobbi, Lili Hou, Paolo Samorì   +4 more
wiley   +1 more source

The Consequences of a Lack of Basic Sanitation in the Municipality of Maricá (Rio de Janeiro, Brazil) Resulting in Low Concentrations of Metals but Dissemination of Endocrine Disruptors Through Local Environments: Subsidies for Local Environmental Management

Eng
Endocrine-disrupting compounds (EDCs) are emerging pollutants that can potentially accumulate in aquatic ecosystems at significant levels, with the potential to impact the health of both animals and humans.
Moisés L. Gil, Estefan M. da Fonseca, Bruno S. Pierri, Jéssica de F. Delgado, Leonardo da S. Lima, Danieli L. da Cunha, Thulio R. Corrêa, Charles V. Neves, Daniele M. Bila   +8 more
doaj   +1 more source

Migrations professionnelles (données statistiques sur leur évolution en divers pays de 1900 à 1955). (Collection « Travaux et Documents », Cahier no 31). Un vol., 6¼ po. x 9½, broché, 340 pages. — Les Presses universitaires de France, 108, boulevard Saint-Germain, Paris, 1957. (Broché 1,050 frs; relié 1,250 frs) [PDF]

, 1958
Camille Martin
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Recent Advances in Wide‐Bandgap Perovskite Solar Cells

Advanced Materials, EarlyView.
Ubiquitous defects predominately account for photo‐instability and open‐circuit voltage losses in wide‐bandgap perovskite solar cells (WBG PSCs). This review comprehensively presents the underlying impact mechanisms, summarizes the advanced optimization strategies across various functional layers and their interfaces to develop efficient and stable WBG
Jianjun Mei, Feng Yan
wiley   +1 more source