Results 241 to 250 of about 16,682,845 (349)

Ultrafast Adhesion/Friction Bidirectionally Switchable Control by Vibration

Advanced Functional Materials, EarlyView.
Bioinspired gradient smooth architectures enable vibration‐switchable adhesion/friction with 62.02 kPa adhesion strength, 131.57 kPa shear strength, tilt angles ≥ 3°, roughness ≥ Ra 0.8 µm, 400 Hz antivibration robustness, and dual‐mode control. The synergy of geometry optimization and vibration modulation tuning bridges multidomain adaptability and ...
Jian Chen, Wenjie Chen, Mengmeng Zhao, Xingyu Jiang, Xiaolei Zhu, Xinran Xu, Jiahui Zhao, Yezhong Tang, Stanislav N Gorb, Keju Ji, Zhendong Dai   +10 more
wiley   +1 more source

Design Considerations for a Phase II Platform Trial in Major Depressive Disorder. [PDF]

Pharm Stat
Freitag MM, Zocholl D, Meyer EL, Gold SM, Roig MB, De Smedt H, Posch M, König F, EU‐PEARL MDD Investigators.   +8 more
europepmc   +1 more source

Optimizing Management of Uncomplicated Acute Malnutrition in Children Aged 6 to 59 Months: A 3 Arms Community-Based Individually Randomized Controlled Trial in Rural Niger

Kevin Phelan, Mahamadou Aboubacar, Atté Sanoussi, Jean-Claude Azani, Renaud Becquet, Harouna Boubacar, Jérémie Hien, Suvi T. Kangas, Susan Shepherd, Maguy Daurès   +9 more
openalex   +1 more source

International Law and Weapons of Mass Destruction: End of the Arms Control Approach? [PDF]

, 2004
Fidler, David P.
core   +2 more sources

Wafer‐Scale Synthesis of Mithrene and its Application in UV Photodetectors

Advanced Functional Materials, EarlyView.
A controlled tarnishing step on the silver surface precedes the solid‐vapor‐phase chemical transformation into silver phenylselenolate thin films. The approach yields crystals exceeding 1 µm with improved in‐plane orientation. Integration on graphene phototransistors demonstrates high photoresponsivity, positioning mithrene as a promising material for ...
Maryam Mohammadi, Stefanie L. Stoll, Analía F. Herrero, Sana Khan, Federico Fabrizi, Christian Gollwitzer, Zhenxing Wang, Surendra B. Anantharaman, Max C. Lemme   +8 more
wiley   +1 more source

Sample size estimation for the averted events ratio. [PDF]

Clin Trials
Dunn DT, Stirrup OT, Glidden DV.
europepmc   +1 more source

Arms Control and Strategic Nuclear Weapons: Unilateral vs. Bilateral Reductions

, 2001
Amy F. Woolf
openalex   +1 more source

Microplastics from Wearable Bioelectronic Devices: Sources, Risks, and Sustainable Solutions

Advanced Functional Materials, EarlyView.
Bioelectronic devices (e.g., e‐skins) heavily rely on polymers that at the end of their life cycle will generate microplastics. For research, a holistic approach to viewing the full impact of such devices cannot be overlooked. The potential for devices as sources for microplastics is raised, with mitigation strategies surrounding polysaccharide and ...
Conor S. Boland
wiley   +1 more source

Inferior control arms in oncology trials in LMICs: contextualised or compromised? [PDF]

BMJ Oncol
Teuwen LA, Gyawali B.
europepmc   +1 more source

Roll‐to‐Roll Mechanical Exfoliation for Large‐Area van der Waals Films with Preserved Crystallographic Alignment

Advanced Functional Materials, EarlyView.
A roll‐to‐roll exfoliation method is demonstrated that preserves the crystallographic alignment of anisotropic 2D materials over large areas, enabling scalable fabrication of directional electronic and optoelectronic devices. Abstract Anisotropic 2D materials such as black phosphorus (BP), GeS or CrSBr, exhibit direction‐dependent optical and ...
Esteban Zamora‐Amo, Francisco Fernandez‐Canizares, Yigit Sozen, Thomas Pucher, Pedro L Alcázar Ruano, Carmen Munuera, Ryo Ishikawa, Naoya Shibata, María Varela, Der‐Yuh Lin, Bing Wu, Jorge Quereda, Zdenek Sofer, Gabriel Sánchez‐Santolino, Andres Castellanos‐Gomez   +14 more
wiley   +1 more source