Results 81 to 90 of about 170,744 (326)

Phase angle at bioelectric impedance analysis is associated with detrimental sperm quality in idiopathic male infertility: a preliminary clinical study

open access: yesFrontiers in Endocrinology
BackgroundIn 2020, 38% of adults were affected by obesity, while infertility globally affected 1 in 6 people at some stage of their lives.Body mass index (BMI) provides an easy but occasionally inaccurate estimation of body composition. To achieve a more
Annalisa Liprino   +9 more
doaj   +1 more source

Final ep DIS cross sections from H1 and ZEUS and HERAPDF

open access: yesEPJ Web of Conferences, 2016
HERA was the first and only ep collider. It was in operation from 1992 to 2007 and the two collaborations ZEUS and H1 collected about 0.5 fb−1 of integrated luminosity each.
Abt Iris
doaj   +1 more source

The histopathological results of vestibulectomy specimens in localized provoked vulvodynia in Turkey

open access: yesThe Pan African Medical Journal, 2020
INTRODUCTION: Localized provoked vulvodynia (LPV) is a gynecological disease that is difficult to manage. Despite the wide spectrum of pathophysiological mechanisms and treatment modalities, there is limited success in the management of this disease ...
Suleyman Eserdag   +4 more
doaj   +1 more source

Measurements of $\alpha_s$ and parton distribution functions using HERA jet data

open access: yes, 2005
Use of HERA jet production cross sections can extend our knowledge of the gluon parton distribution function and yield accurate measurements of $\alpha_s(M_Z)$ in addition to illustrating the running of $\alpha_s$ with scale.Comment: Proceedings of the ...
Cooper-Sarkar, A. M.
core   +1 more source

QCD corrections to the color-singlet $J/\psi$ production in deeply inelastic scattering at HERA [PDF]

open access: yes, 2017
We present the first study of the QCD corrections to the color-singlet (CS) $J/\psi$ production in deeply inelastic $ep$ scattering at HERA. The $K$-factor ranges from $0.85$ to $2.38$ in the kinematic regions we study. In low transverse momentum regions,
Zhan Sun, Hong-Fei Zhang
semanticscholar   +1 more source

What Types of Knowledge‐Intensive Business Services Use Services as a Source of Innovation?

open access: yesCanadian Journal of Administrative Sciences / Revue Canadienne des Sciences de l'Administration, EarlyView.
ABSTRACT The paper examines the factors that influence why knowledge‐intensive business services (KIBS) draw from other KIBS firms in their innovation activities. We provide new empirical evidence on specific firm‐level conditions under which the interactions between KIBS–KIBS are more (or less) likely to be observed. The effects of internal resources,
David Doloreux   +2 more
wiley   +1 more source

Inclusive diffraction

open access: yes, 2005
Results are given on the measurements of the hard diffractive interactions at HERA $ep$ collider. The structure of the diffractive exchange in terms of partons and the factorisation properties are discussed, in particular by comparing the QCD predictions
Favart, L.
core   +2 more sources

Toward a Standardized Color Assessment of Rosé Wines: Application of a Natural Color System Chart Across User Expertise

open access: yesColor Research &Application, EarlyView.
The NCS Rosé Wine Chart links perceptual color evaluation with CIELAB parameters, bridging analytical color data and sensory perception for standardized rosé wine assessment. ABSTRACT The extensive color palette of Rosé wines plays a crucial role in sensory evaluation by both professionals and consumers.
Valérie Bonnardel   +4 more
wiley   +1 more source

Measurement of the cross-section ratio σψ(2S)/σJ/ψ(1S) in deep inelastic exclusive ep scattering at HERA

open access: yesNuclear Physics B, 2016
The exclusive deep inelastic electroproduction of ψ(2S) and J/ψ(1S) at an ep centre-of-mass energy of 317 GeV has been studied with the ZEUS detector at HERA in the kinematic range ...
H. Abramowicz   +145 more
doaj   +1 more source

Preliminary mission profile of Hera’s Milani CubeSat [PDF]

open access: yesAdvances in Space Research, 2021
F. Ferrari   +4 more
semanticscholar   +1 more source

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