Results 51 to 60 of about 14,018 (171)

From Hierarchical Capitalism to Developmental Governance: The Emergence of Concerted Skills Formation in Middle‐Income Countries

open access: yesRegulation &Governance, EarlyView.
ABSTRACT Skills formation is a pressing issue for middle‐income countries given the pace of technological change. In Latin America, scholars point to the hierarchical type of capitalism and its segmentalist skills formation system as the main roadblocks to exiting the middle‐income trap.
Aldo Madariaga, Mariana Rangel‐Padilla
wiley   +1 more source

Direct frequency comb laser cooling and trapping

open access: yes, 2016
Continuous wave (CW) lasers are the enabling technology for producing ultracold atoms and molecules through laser cooling and trapping. The resulting pristine samples of slow moving particles are the de facto starting point for both fundamental and ...
Campbell, W. C., Jayich, A. M., Long, X.
core   +2 more sources

XUV frequency comb metrology on the ground state of helium [PDF]

open access: yes, 2011
The operation of a frequency comb at extreme ultraviolet (XUV) wavelengths based on pair-wise amplification and nonlinear upconversion to the 15th harmonic of pulses from a frequency comb laser in the near-infrared range is reported.
Eikema, Kjeld S. E.   +4 more
core   +4 more sources

Establishment and Characterization of MCA23, a Novel Mouse Intrahepatic Cholangiocarcinoma Cell Line

open access: yesCancer Medicine, Volume 15, Issue 2, February 2026.
ABSTRACT Introduction Intrahepatic cholangiocarcinoma (ICC) is an aggressive type of malignancy. Recent advancements have highlighted the importance of the tumor immune microenvironment in therapeutic responses and prognosis. However, the lack of a mouse‐derived ICC cell line and current mouse models limit explorations of the TME in ICC.
Yuchao He   +12 more
wiley   +1 more source

Uji Efek Antiinflamasi Fraksi Air Daun Mahkota Dewa (Phaleria macrocarpa (Shecff.) Boerl.) terhadap Tikus Putih (Rattus norvegicus L.)

open access: yesPharmaceutical Sciences and Research, 2014
Inflammation occurs as the attempt of body to inactivate organisms that attack the body, to remove irritants and to regulate tissue repair. One of the medicinal plants used empirically as antiinflammation is the leaf of Mahkota Dewa (Phaleria macrocarpa (
Aprilita Rinayanti   +2 more
doaj   +1 more source

Optical frequency comb generation from a monolithic microresonator

open access: yes, 2007
Optical frequency combs provide equidistant frequency markers in the infrared, visible and ultra-violet and can link an unknown optical frequency to a radio or microwave frequency reference.
A Schliesser   +35 more
core   +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, Volume 42, Issue 4, Page 533-544, December 2025.
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

A New Option for a Search for Alpha Variation: Narrow Transitions with Enhanced Sensitivity

open access: yes, 2005
We consider several transitions between narrow lines that have an enhanced sensitivity to a possible variation of the fine structure constant, alpha.
A Yu Nevsky   +13 more
core   +1 more source

Development and Validation of a Rapid Screening Measure for Mask Anxiety in Head and Neck Cancer Patients Undergoing Radiotherapy

open access: yesPsycho-Oncology, Volume 34, Issue 12, December 2025.
ABSTRACT Objective This study aims to develop a brief screening questionnaire for early identification of radiotherapy mask‐related anxiety in patients with head and neck cancer. Methods A cross‐sectional study recruited 512 patients undergoing radiotherapy between April 2016 and February 2021. Participants completed a screening questionnaire assessing
Marie‐Ève Pelland   +6 more
wiley   +1 more source

Valor predictivo positivo de la prueba de inmunoanálisis para detección de toxina A y B de Clostridium difficile en un hospital privado

open access: yesRevista de Gastroenterología de México, 2016
Introducción: Clostridium difficile (C. difficile) es un bacilo grampositivo, causa común de diarrea en el medio hospitalario; siendo la incidencia documentada hasta un 10%.
S.E. Pérez-Topete   +2 more
doaj   +1 more source

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