Results 211 to 220 of about 124,614 (264)

Impact of a Student-Led Research Methodology Course on Self-Perceived Research Competencies: A Quasi-experimental Study Among Medical Students in Panama, 2024. [PDF]

Cureus
Sáenz R, Cedeno-De Leon D, Palacios-Zimmermann P, Vega-Medina P, Rengifo A, Bucktron K, Noriega-Aguirre L.   +6 more
europepmc   +1 more source

Looking at Soil as It Is: Evolution of Microscopic Soil Characterization From Kubiëna to Artificial Intelligence

Journal of Plant Nutrition and Soil Science, EarlyView.
We provide a historic overview of microscopic soil structure characterization from its founding father, Walter Kubiëna, to several technical revolutions like automation, digitalization, and artificial intelligence. In addition to technical advancements, we explore how concepts and research questions have evolved in time.
Steffen Schlüter, Maik Geers‐Lucas, Peter Kühn, Hans‐Jörg Vogel   +3 more
wiley   +1 more source

Incidental discovery of a non-secreting bladder paraganglioma: A case report. [PDF]

Urol Case Rep
Delgado Moreno J, Tejera D, Papineau G, Gracia A, Fletcher MM.   +4 more
europepmc   +1 more source

Ultra‐High Frequency Ultrasound Imaging and Quantification of Microvascular Flow in Xenograft Renal Cell Carcinoma in an Avian Chorioallantoic Membrane Model

Journal of Ultrasound in Medicine, EarlyView.
Patient‐derived xenograft (PDX) tumor models initiated in avian chorioallantoic membranes (CAM) are under investigation to evaluate the effectiveness of therapeutic options with the objective of personalizing treatments. CAM PDXs paired with ultra‐high frequency ultrasound (UHFUS) imaging could potentially constitute prospective high throughput assays ...
Sara Mar, Emmanuel Chérin, Justin Xu, David E. Goertz, Hon S. Leong, Christine E.M. Demore   +5 more
wiley   +1 more source

Welfare Assessment of Female BALB/c Mice Housed with Different Environmental Enrichment Materials. [PDF]

Animals (Basel)
De Jesús R, Fernández PL, Murillo C, Noriega JD, Madrid A, Carreira MB.   +5 more
europepmc   +1 more source

Programmable Temporal Dynamics in a Laser Neuron for High‐Speed Photonic Reservoir Computing

Laser &Photonics Reviews, EarlyView.
Memory and nonlinearity play crucial roles in reservoir computing (RC). An adaptive photonic RC system is demonstrated based on a high‐speed laser graded neuron, whose dynamics, encompassing memory and nonlinearity, can be flexibly programmed through a straightforward bias‐tuning approach.
Yikun Nie, Dongliang Wang, Bo Yang, Jiayong Peng, Zihao Wang, Chaoran Huang   +5 more
wiley   +1 more source

The Midnight Bite: The Quest to Combat the Emergence of Screwworm. [PDF]

Am J Trop Med Hyg
Pachar Flores MRA.
europepmc   +1 more source

Polycarbonate Vitrimers and Dynamic Co‐Networks From Epoxide/Carbon Dioxide Copolymerization

Macromolecular Rapid Communications, EarlyView.
This work demonstrates how CO2‐derived poly(propylene carbonate) and poly(cyclohexene carbonate) backbones influence vitrimer thermo‐mechanical behavior. By tuning backbone composition, epoxide crosslinker chemistry and blend ratios, the crosslinked materials span a wide property window, from highly extensible to stiff, glassy networks, establishing an
Satej S. Joshi, Sophia Aracri, Mark D. Foster, James M. Eagan   +3 more
wiley   +1 more source

Frogs have layers: a comparative histological study of colour polymorphism in <i>Oophaga</i> poison frogs. [PDF]

PeerJ
Mantzana Oikonomaki V, Wiborg MJ, Tamayo-Castillo G, Ibáñez R, Rodríguez A, Pröhl H.   +5 more
europepmc   +1 more source

Noncatalytic Synthesis of High‐Density and Small‐Diameter WS2 Nanotubes

National Materials, EarlyView.
A noncatalytic strategy enables high‐density WO₂.₉ nanowire synthesis on engineered substrates. Subsequent sulfuration converts them into small‐diameter WS₂ nanotubes. Individual nanotube devices show superior photoresponse, highlighting a scalable route for optoelectronics.
Fengkai Zhou, Hangzhe Qi, Lingfeng Wang, Tianyu Wang, Yicheng Ma, Zheng Zhou, Chunxia Yang, Qi Zhang, Yongjia Zheng, Shigeo Maruyama, Rong Xiang   +10 more
wiley   +1 more source