Results 111 to 120 of about 1,751,662 (345)

Patterning the Void: Combining L‐Systems with Archimedean Tessellations as a Perspective for Tissue Engineering Scaffolds

Advanced Functional Materials, EarlyView.
This study introduces a novel multi‐scale scaffold design using L‐fractals arranged in Archimedean tessellations for tissue regeneration. Despite similar porosity, tiles display vastly different tensile responses (1–100 MPa) and deformation modes. In vitro experiments with hMSCs show geometry‐dependent growth and activity. Over 55 000 tile combinations
Maria Kalogeropoulou, Kenny A. van Kampen, Pierpaolo Fucile, Carlos Mota, Lorenzo Moroni   +4 more
wiley   +1 more source

From Protecting Lives to Protecting States: Use of Force Across the Threat Continuum [PDF]

, 2019
The increasing prominence in recent years of non-international armed conflicts that extend across state borders has strained the traditional legal categories that we use to regulate state use of force.
Regan, Milton C.
core   +1 more source

CO2 Reduction on Copper‐Nitrogen‐Doped Carbon Catalysts Tuned by Pulsed Potential Electrolysis: Effect of Pulse Potential

Advanced Functional Materials, EarlyView.
This study demonstrates that pulsed potential electrolysis significantly improves CO2 reduction performance on copper‐nitrogen doped carbon electrodes. The formation of cationic copper sites and metallic clusters as a function of applied intermittent potential leads to notable selectivity changes compared to potentiostatic reduction.
Dorottya Hursán, Janis Timoshenko, Andrea Martini, Hyo Sang Jeon, Eduardo Ortega, Martina Rüscher, Arno Bergmann, Aram Yoon, Uta Hejral, Antonia Herzog, Clara Rettenmaier, Felix T. Haase, Philipp Grosse, Beatriz Roldan Cuenya   +13 more
wiley   +1 more source

Judging the soldiers: confronting extrajudicial killing on India’s borders [PDF]

, 2016
Last month, the Supreme Court of India ruled that armed forces personnel and police cannot use excessive or retaliatory force in Kashmir and the northeast.
Chopra, Surabhi
core  

Transparent Inorganic–Organic Bilayer Neural Electrode Array and Integration to Miniscope System for In Vivo Calcium Imaging and Electrophysiology

Advanced Functional Materials, EarlyView.
This study presents the BioCLEAR system, a highly transparent and conductive neural electrode array composed of silver nanowires (AgNWs) and doped PEDOT:PSS, enabling neural recordings with minimal optical artifacts. When integrated with a GRIN lens, this cost‐effective neural implant allows simultaneous electrophysiological recording and GCaMP6‐based ...
Dongjun Han, Kevin Cheng, Swathy Sampath Kumar, Anil Bollimunta, Elizabeth E. Torr, Juhwan Kim, Kyoungmin Kim, Hyungjun Choi, Seongkwon Hwang, Sarah Brodnick, David Cheng, Lindsay Gray, Yei Hwan Jung, William L. Murphy, Aaron J. Suminski, Jonathan J. Nassi, Justin C. Williams, Dong‐Wook Park   +17 more
wiley   +1 more source

Securing the state, undermining democracy: internationalization and privatization of western militaries [PDF]

Changes in the field of security since the 1990s triggered off a number of still continuing military transformations in liberal democracies. Since their armed forces were designed for the purposes of the bipolar Cold war security constellation, they have
Deitelhoff, Nicole, Geis, Anna
core  

Decoupling Size and Electronic Effects in Doped SrTiO3 Photocatalysts Through Surface Area–Normalized CO2 Hydrogenation Rates

Advanced Functional Materials, EarlyView.
Exploring the photocatalytic reverse water–gas shift (RWGS) reaction on doped SrTiO3 nanoparticle films, reveals that normalizing catalytic rates by the catalyst's specific surface area (SSA) disentangled surface area effects from the catalyst's intrinsic material properties.
Dikshita Bhattacharyya, Baliana Shani, Isaac Holmes‐Gentle, Gerardo T Martinez, Martyn McLachlan, Nicola Seriani, Ludmilla Steier   +6 more
wiley   +1 more source

Gastric lipoma and pyloric obstruction in a 51-year-old woman

Anales del Sistema Sanitario de Navarra, 2013
Gastric lipoma is considered a rare condition that may constitute a challenging diagnosis. A 51-year-old woman presented dysphagia and abdominal pain, and an upper digestive endoscopic study disclosed a gastric tumor located in the submucosa of the ...
W.S. Furtado, D.A.C. Pina Gomes, V.M. Santos, T.L. Bringel, W.P. Oliveira Junior, H.J.L. Moura   +5 more
doaj  

Steroids in Maxillofacial Space Infections: A Prospective Comparative Study

Pakistan Journal of Medicine and Dentistry
Background: Maxillofacial space infections are common and can lead to severe complications if not managed effectively. Standard treatment includes antibiotics and surgical drainage, but inflammation-related morbidity remains a concern.
Sarmad Suleman, Ali Akhtar Khan, Sarah Bibi, Lubna Arshad Azam Raja, Ayesha Younas, Hafsa Razzaq   +5 more
doaj   +1 more source

Myxoid variant of malignant fibrous histiocytoma

Cancer, 1977
MD SHARON WHELAN WEISS, MD F. M. Enzinger, Armed Forces   +2 more
semanticscholar   +1 more source