Results 71 to 80 of about 991,147 (377)

Treatment of Nonclassic 11-Hydroxylase Deficiency with Ashwagandha Root

open access: yesCase Reports in Endocrinology, 2017
An elderly woman presented with acne and male pattern alopecia, which upon diagnostic evaluation was found to be due to nonclassic 11-hydroxylase deficiency.
Daniel Powell   +4 more
doaj   +1 more source

Renormalization in Quantum Mechanics

open access: yes, 1993
We implement the concept of Wilson renormalization in the context of simple quantum mechanical systems. The attractive inverse square potential leads to a $\b$ function with a nontrivial ultraviolet stable fixed point and the Hulthen potential exhibits ...
A. B. Zamolodchikov   +13 more
core   +2 more sources

Growth of Millimeter‐Sized BaTaO2N Single Crystals by an NH3‐Assisted BaCl2 Flux Method

open access: yesAdvanced Functional Materials, EarlyView.
Millimeter‐sized BaTaO2N single crystals are successfully grown from a BaCl2 flux under NH3 flow. Their comprehensive characterization, including dielectric properties, is demonstrated, and the possible growth mechanisms are discussed. Abstract Perovskite‐type oxynitrides have attracted considerable attention due to their excellent photocatalytic ...
Ginji Harada   +2 more
wiley   +1 more source

The Implementation of Neural Networks for Polymer Mold Surface Evaluation

open access: yesMicromachines
This paper presents the measurement and evaluation of the surfaces of molds produced using additive technologies. This is an emerging trend in mold production.
Hana Vrbová   +7 more
doaj   +1 more source

Brewing in the North West, 1840–1914: sowing the seeds of service-sector management? [PDF]

open access: yes, 2010
This paper explores the contours of brewing in the north-west of England in the period 1840 to 1914. While accounts of the region have been dominated by considerations of cotton and engineering, it is argued that there was considerable innovation in the ...
Mutch, A
core  

Insight into the Internal Structure of Biogenic, Synthetic and Geological Apatite by Electron Microscopy and X‐Ray Scattering

open access: yesAdvanced Functional Materials, EarlyView.
Apatite occurs in many forms in nature, e.g. in teeth and geological minerals. Internally, biological apatite contains nanocrystals that are also found in synthetically prepared calcium phosphate nanoparticles which are used in biomedicine, e.g. for gene and drug delivery and for bone regeneration. Abstract Calcium phosphate is the inorganic component (
Kathrin Kostka   +3 more
wiley   +1 more source

Potential of Solar-Induced Chlorophyll Fluorescence for Monitoring Gross Primary Productivity and Evapotranspiration in Tidally-Influenced Coastal Salt Marshes

open access: yesRemote Sensing
Solar-induced chlorophyll fluorescence (SIF) offers significant potential as a novel approach for quantifying carbon and water cycling in coastal wetland ecosystems across multiple spatial scales.
Jianlin Lai, Ying Huang
doaj   +1 more source

NACC-1 regulates hepatocellular carcinoma cell malignancy and is targeted by miR-760.

open access: yesActa Biochimica et Biophysica Sinica, 2020
Hepatocellular carcinoma (HCC) is the most prominent form of presentation in liver cancer. It is also the fourth most common cause of cancer-associated deaths globally.
Linan Yin, T. Sun, Ruibao Liu
semanticscholar   +1 more source

Conceptualising customer value in a leisure service setting: value is in the eye of the beholder. [PDF]

open access: yes, 2013
Currently there is little research that considers value or value creation from a sport and physical activity context or from the participant’s perspective.
Kearns, PJ
core  

Analysis of a dry friction problem under small displacements: application to a bolted joint [PDF]

open access: yes, 2003
This study presents an analysis of the problem of macroscopic contact of steel upon steel with dry friction, in the specific case of a bolted joint. The configurations of these types of joints result in very small displacements and interface sliding ...
Armstrong   +11 more
core   +2 more sources

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