Results 31 to 40 of about 102,093 (192)

Increased Elbow Valgus Torque During Pitching Is Not a Risk Factor for Medial Elbow Injuries in Young Baseball Pitchers: A Prospective Cohort Study

open access: yesArthroscopy, EarlyView.
Purpose To examine the relationship between elbow valgus torque during pitching and the occurrence of medial elbow injuries in young baseball pitchers prospectively. Methods Between 2019 and 2023, 361 male pitchers aged 9 to 12 years were enrolled. Pitchers with a history of elbow injury or who had not served as pitchers in baseball games for ≥1 year ...
Akira Saito   +6 more
wiley   +1 more source

Pharmaceuticals Made with Hydrogen: A Sustainable and Efficient Approach Using Flow Synthesis

open access: yesChemistry – A European Journal, EarlyView.
We demonstrate a sustainable strategy for pharmaceutical manufacturing by combining hydrogen, heterogeneous catalysis, and continuous flow synthesis. The development of novel catalysts and their application in a multi‐step synthesis of donepezil enabled a highly productive process with no intermediate purification.
Shū Kobayashi, Haruro Ishitani
wiley   +1 more source

Prevalencia del hongo quitridio en la “especie abanderada” Atelopus varius (Anura, Bufonidae), Zona Protectora las Tablas, Costa Rica

open access: yesCuadernos de investigación UNED, 2021
Introducción: El sapo arlequín, Atelopus varius, se encuentra en peligro crítico y fue declarada “aparentemente extinta” en Costa Rica en 1996. Una de las posibles causas fue el hongo patógeno Batrachochytrium dendrobatidis.
Rocío Seisdedos de Vergara   +6 more
doaj   +1 more source

Measurement of local creep properties in stainless steel welds [PDF]

open access: yes, 2012
A high temperature measurement system for creep deformation based on the digital image correlation (DIC) technique is described. The new system is applied to study the behaviour of a multi-pass welded joint in a high temperature tensile test and a load ...
Bouchard, J., Gungor, S., Sakanashi, Y.
core  

Extremely high room-temperature two-dimensional hole gas mobility in Ge/Si0.33Ge0.67/Si(001) p-type modulation-doped heterostructures [PDF]

open access: yes, 2002
To extract the room-temperature drift mobility and sheet carrier density of two-dimensional hole gas (2DHG) that form in Ge strained channels of various thicknesses in Ge/Si0.33Ge0.67/Si(001) p-type modulation-doped heterostructures, the magnetic field ...
Dziuba Z.   +7 more
core   +1 more source

Dried biofluid droplet morphologies for automated and scalable disease classification

open access: yesDroplet, EarlyView.
For the first time, disease‐specific fingerprints of diabetes and influenza are revealed from dried biofluid droplet morphologies. Using automated droplet detection, texture analysis, and interpretable machine learning, this scalable workflow transforms endpoint droplet patterns into diagnostic biomarkers for point‐of‐care healthcare applications ...
Anusuya Pal   +5 more
wiley   +1 more source

A quantum protocol to win the graph colouring game on all Hadamard graphs

open access: yes, 2005
This paper deals with graph colouring games, an example of pseudo-telepathy, in which two provers can convince a verifier that a graph $G$ is $c$-colourable where $c$ is less than the chromatic number of the graph.
Avis, David   +3 more
core   +2 more sources

State‐Level Politics in Forest Governance: The Role of the Narrative‐Policy Nexus in the Brazilian Amazon

open access: yesEnvironmental Policy and Governance, EarlyView.
ABSTRACT Deforestation and its social impacts are an enduring challenge in agrarian frontiers, especially in the tropics. Fueled by global demand for commodities, this process is mediated by ideas, concepts, meanings, and policies that uphold socioenvironmental degradation. A key and understudied—arena in which this mediation occurs is the sub‐national
Gabriela Russo Lopes, Fabio de Castro
wiley   +1 more source

Edible mushroom powder (Agaricus bisporus) and flavophospholipol improve performance and blood parameters of broilers

open access: yesRevista Colombiana de Ciencias Pecuarias, 2015
Background: flavophospholipol is an antibiotic growth promoter (AGP). The current ban of AGP in some countries is controversial because their benefits on the environment and economy by saving feed and reducing nitrogen excretion have been overlooked ...
Sepideh Shamsi   +3 more
doaj   +1 more source

Quantum Cloning Machines of a d-level System

open access: yes, 2001
The optimal N to M ($M>N$) quantum cloning machines for the d-level system are presented.
C. Simon   +18 more
core   +1 more source

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