Results 71 to 80 of about 67,083 (237)

Analyse de cycle de vie du bioéthanol

Revue des Énergies Renouvelables, 2013
L’économie mondiale actuelle doit faire face aux problèmes de pénurie et de pollution des énergies fossiles. Dans ce contexte, la conversion de la biomasse en biocarburants semble être une solution de choix pour pallier à ces problèmes. Le bioéthanol est
A. Allouache, M.A. Aziza, T. Ahmed Zaid   +2 more
doaj  

Rest‐Activity Rhythms and Cognition in Older Adults With and Without Insomnia

Journal of Sleep Research, EarlyView.
ABSTRACT Insomnia is associated with risk for cognitive deficits. However, the literature assessing cognitive impairments in insomnia is replete with conflicting findings; it is unclear whether individuals with insomnia exhibit impaired cognition or whether specific sleep features consistently predict cognitive performance in insomnia.
Miranda G. Chappel‐Farley, Zhiwei Zhao, Christine W. Johnston, Shuo Chen, Avelino C. Verceles, Valerie E. Rogers, Daniel J. Buysse, Emerson M. Wickwire, Kristine A. Wilckens   +8 more
wiley   +1 more source

Placental Abruption and Perinatal Mortality: Abnormal Placentation and Spontaneous Abortion as Contributors to Left Truncation Bias

Paediatric and Perinatal Epidemiology, EarlyView.
ABSTRACT Background Generally, studies in perinatal epidemiology restrict cohort entry to 20 weeks of gestation, but exposures and outcomes may occur earlier. This restriction may introduce left truncation bias. Objectives To examine the impact of left truncation bias when estimating the causal effect of abruption on perinatal mortality in the context ...
Alan C. Kinlaw, Hillary L. Graham, Cande V. Ananth   +2 more
wiley   +1 more source

Surviving the Post–Biafran War by Navigating the Igbo People's Igba‐Boi Apprenticeship Model of Entrepreneurship

Studies in Ethnicity and Nationalism, EarlyView.
ABSTRACT After the Nigerian Civil War, the Biafrans started from scratch through trades, mostly adopting the igba‐boi apprenticeship system in Nigeria. This paper examines the impact of the igba‐boi entrepreneurship system in post‐Biafra for the survival of the Igbo identity.
Chiemela Victor Amaechi, Ugo Pascal Onumonu, Salmia Binti Beddu, Ikechi Mgbeoji   +3 more
wiley   +1 more source

APLICACIÓN DEL SOFTWARE PCA 1.0: PARA REDUCIR EL DETERIORO DE LA CALIDAD DEL AIRE EN CALI-COLOMBIA (FASE I)

Entramado, 2009
El PCA 1.0 se diseñó como herramienta de soporte para un Procedimiento Organizacional que colecta y trata la información obtenida en el monitoreo y control de contaminantes atmosféricos en Cali - Colombia1.
Luis Granada, Israel Herrera, Alexánder Yela   +2 more
doaj  

Coulomb interaction and semimetal-insulator transition in graphene

, 2010
The strong Coulomb interaction between massless Dirac fermions can drive a semimetal-insulator transition in single-layer graphene by dynamically generating an excitonic fermion gap. There is a critical interaction strength $\lambda_c$ that separates the
Alicea, Appelquist, Appelquist, Castro Neto, Chubukov, Das Sarma, Dorey, Drut, Drut, Durst, Gamayun, Gonzalez, Gonzalez, Gorbar, Guo-Zhu Liu, Gusynin, Gusynin, Gusynin, Hands, Herbut, Jiang, Kapusta, Kaul, Khveshchenko, Khveshchenko, Khveshchenko, Khveshchenko, Kotov, Lee, Liu, Liu, Nambu, Qaiumzadeh, Ramezanali, Sheehy, Son, Vafek, Wei Li, Weinberg, Xu   +39 more
core   +1 more source

Acyclovir‐Resistant Herpes Simplex Virus in Pediatric Patients Undergoing Allogeneic Hematopoietic Stem Cell Transplant: A Case Series

Transplant Infectious Disease, EarlyView.
This retrospective case series of acyclovir‐resistant HSV infection in pediatric patients undergoing allogeneic HSCT discusses the clinical course, associated complications, and treatment, including side effects. We propose the first algorithm for investigating and managing acyclovir‐resistant HSV infections in pediatric HSCT recipients, highlighting ...
Jenna Nunn, Ahmed Ahmed, Srividhya Senthil, Oana Mirci‐Danicar, Denise Bonney, Claire Horgan, Omima Mustafa, Robert Wynn, Malcolm Guiver, Ramya Nataraj   +9 more
wiley   +1 more source

Overcoming Resistance: A Comprehensive Review and Treatment Approach for Acyclovir-Resistant Herpes Simplex Keratitis

Journal of Current Ophthalmology
Purpose: To comprehensively review the treatment approach for acyclovir (ACV)-resistant herpes simplex keratitis (HSK). Methods: We thoroughly searched Web of Science, PubMed, and Scopus for relevant keywords and conducted this narrative review which ...
Arash Mirzaei, Sahel Soltani Shahgoli, Raghuram Kognati, Emine Esra Karaca, Kasra Cheraqpour, Farhaneh Alahyari, Deepak Shukla, Ali R. Djalilian, Mohammad Soleimani   +8 more
doaj   +1 more source

HHV‐8/KSHV in Solid Organ Transplantation: Current Gaps of Knowledge and Future Directions

Transplant Infectious Disease, EarlyView.
Risk mitigation strategies, including donors/recipients screening, DNAemia monitoring in recipients at risk, CNI‐to‐mTOR inhibitors switch, antivirals, and rituximab for KICS, may mitigate the impact of HHV‐8/KSHV infection in SOT. This review provides an update on KICS, identifies research gaps, and summarizes advances in screening and management ...
Alessandra Mularoni, Andrea Cona, Malgorzata Mikulska, Francesca Pecoraro, Carlotta Piazza, Elda De Vita, Giada Pietrosi, Matteo Bulati, Tiziana Lazzarotto, Mario Luppi   +9 more
wiley   +1 more source

Isolated Mast Cell–Mediated Angioedema: Clinically Different but Endotypically Similar to Chronic Spontaneous Urticaria

Clinical &Experimental Allergy, EarlyView.
Thomas Buttgereit, Claudia Hayford, Carolina Vera Ayala, Sherezade Moñino‐Romero, Yi‐Kui Xiang, Pavel Kolkhir, Carolin Steinert, Denise Freier, Markus Magerl, Jörg Scheffel, Karsten Weller   +10 more
wiley   +1 more source