Results 51 to 60 of about 14,927 (211)

Economic growth, renewable and nonrenewable electricity consumption: Fresh evidence from a panel sample of African countries

open access: yesEnergy Nexus, 2023
Energy transition has imposed a policy priority dilemma between economic growth and global warming mitigation. Existing studies in Africa have examined the impact of energy sources on growth but overlooked the differences across countries and regions ...
Delphin Kamanda Espoir   +2 more
doaj   +1 more source

Perturbation theory of von Neumann Entropy

open access: yes, 2009
In quantum information theory, von Neumann entropy plays an important role. The entropies can be obtained analytically only for a few states. In continuous variable system, even evaluating entropy numerically is not an easy task since the dimension is ...
Chen X Y   +6 more
core   +1 more source

Acute promyelocytic leukemia with the translocation t(15;17)(q22;q21) associated with t(1;2)(q42~43;q11.2~12): a case report [PDF]

open access: yesJournal of Medical Case Reports, 2016
Acute promyelocytic leukemia is characterized by a typical reciprocal translocation t(15;17)(q22;q21). Additional chromosomal abnormalities are reported in only 23-43 % of cases of acute promyelocytic leukemia.Here we report the case of a 46-year-old Syrian Alawis woman with acute promyelocytic leukemia with the typical t(15;17) translocation, but with
Wafa, Abdulsamad   +4 more
openaire   +2 more sources

A Multidimensional Conceptualization and Measure of Youth Civic Agency

open access: yesJournal of Community Psychology, Volume 54, Issue 1, January 2026.
ABSTRACT Scholars of youth civic development have assessed agency using a wide range of constructs, including motivation, efficacy, empowerment, and sociopolitical control. We propose a multidimensional framework and describe the development and validation of a measure of civic agency, conceptualized as competence, drive, individual power, and ...
Christopher M. Wegemer   +4 more
wiley   +1 more source

Barriers to Changing Sedation Practice for Patients Undergoing Mechanical Ventilation on the Intensive Care Unit: A Qualitative Interview Study of Clinical Staff

open access: yesNursing in Critical Care, Volume 31, Issue 1, January 2026.
ABSTRACT Background Medical sedation is a requirement for mechanical ventilation for most patients admitted to the intensive care unit (ICU). Sedation can help minimise patient discomfort, pain and distress, but can lead to hypotension, bradycardia, prolonged ventilation and delirium.
Nicholas D. Richards   +2 more
wiley   +1 more source

Public Perceptions of the Midwest’s Pavements - Wisconsin - Phase I (Winter Ride) [PDF]

open access: yes, 2001
The Wisconsin Winter Ride Survey was designed to determine the extent to which drivers were tolerant of the rougher ride of pavements on rural two-lane highways in the winter.
Marquette University,Department of Civil, Construction, and Environmental Engineering
core   +1 more source

Sequential FISH allows the determination of the segregation outcome and the presence of numerical anomalies in spermatozoa from a t(1;8;2)(q42;p21;p15) carrier [PDF]

open access: yesJournal of Assisted Reproduction and Genetics, 2013
To find out the meiotic segregation behaviour of the t(1;8;2)(q42;p21;p15), to evaluate the occurrence of interchromosomal effects, and to determine whether there is an accumulation of unbalanced products in aneuploid/diploid gametes.A sequential FISH protocol based on two successive hybridization rounds over the same spermatozoa was performed to ...
Anna, Godo   +5 more
openaire   +2 more sources

The demographic landscape of Spanish language teaching research: A cross‐national study

open access: yesThe Modern Language Journal, Volume 109, Issue 4, Page 887-914, Winter 2025.
Abstract Engagement with research has long been recognized as a key driver of improved language teaching practices and teachers’ professional growth. Yet, language teaching practitioners often remain distanced from research activities, thus perpetuating a well‐documented gap between research and practice.
Javier Muñoz‐Basols   +2 more
wiley   +1 more source

A Characterization of all Solutions to the Four Block General Distance Problem [PDF]

open access: yes, 1991
All solutions to the four block general distance problem which arises in H^∞ optimal control are characterized. The procedure is to embed the original problem in an all-pass matrix which is constructed.
,   +5 more
core   +1 more source

Human nuclear NAD+ ADP-ribosyltransferase: localization of the gene on chromosome 1q41-q42 and expression of an active human enzyme in Escherichia coli. [PDF]

open access: yesProceedings of the National Academy of Sciences, 1989
The gene for human nuclear NAD+ ADP-ribosyltransferase [NAD+:poly(adenosine diphosphate D-ribose) ADP-D-ribosetransferase, EC 2.4.2.30; pADPRT] was localized to chromosome 1 at q41-q42 by in situ hybridization with a pADPRT-specific cDNA probe. Expression of a pADPRT cDNA under control of the lac promoter in Escherichia coli induces the synthesis of a ...
H, Herzog   +5 more
openaire   +2 more sources

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