Results 91 to 100 of about 18,779,242 (350)

La standardisation comme garant du succès commercial ? Les albâtres anglais de la fin du Moyen Âge

open access: yesPerspective, 2019
At the end of the Middle Ages, alabaster sculptors in the English Midlands produced large numbers of panels adorned with religious scenes. Although produced in many workshops, some geographically distant from each other, these panels all share a ...
Markus Schlicht
doaj   +1 more source

Multiple-orifice throttle valve [PDF]

open access: yes, 1969
Multiple-orifice throttle valve is not subject to cold welding in a vacuum environment and is compatible with strong oxidizing fluid. The valve is of all metal construction using simple components that do not slide or rotate and excludes static or ...
Fitton, J. S., Jr., Rosales, L. A.
core   +1 more source

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

open access: yesFEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino   +7 more
wiley   +1 more source

Comparison the Students Ability in Answering to PatientManagement Problem and Modified Essay Question Examination with MultipleChoice Question Examination and its Association with Educational Promotion [PDF]

open access: yesStrides in Development of Medical Education, 2014
Background & Objective: The present study aimed to compare the students ability in answering to patient management problem (PMP) and modified essay question (MEQ) examination with multiplechoice question (MCQ) examination and its association with ...
Mohammad Reza Mahmoodi   +1 more
doaj  

The multiple gamma functions and the multiple q-gamma functions

open access: yes, 1996
We give an asymptotic expansion (the higher Stirling formula) and an infinite product representation (the Weierstrass product representation) of the Vign\'{e}ras multiple gamma functions by considering the classical limit of the multiple q-gamma ...
Nishizawa, Michitomo, Ueno, Kimio
core   +3 more sources

A Cre‐dependent lentiviral vector for neuron subtype‐specific expression of large proteins

open access: yesFEBS Letters, EarlyView.
We designed a versatile and modular lentivector comprising a Cre‐dependent switch and self‐cleaving 2A peptide and tested it for co‐expression of GFP and a 2.8 kb gene of interest (GOI) in mouse cortical parvalbumin (PV+) interneurons and midbrain dopamine (TH+) neurons.
Weixuan Xue   +6 more
wiley   +1 more source

A phase Ib multiple ascending dose study evaluating safety, pharmacokinetics, and early clinical response of brodalumab, a human anti-IL-17R antibody, in methotrexate-resistant rheumatoid arthritis [PDF]

open access: gold, 2013
Roland Martinꝉ   +12 more
openalex   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

open access: yesFEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo   +2 more
wiley   +1 more source

Hematopoietic (stem) cells—The elixir of life?

open access: yesFEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo   +4 more
wiley   +1 more source

INTERPRETACIÓN ESTRUCTURAL DEL ÁREA ALREDEDOR DE LOS CAYOS QUITASUEÑO Y SERRANA, EN EL CARIBE, COSTA AFUERA DE COLOMBIA

open access: yesCT&F Ciencia, Tecnología & Futuro, 2000
La región Caribe de Colombia, ha sido poco explorada, y por tal motivo surgen muchos interrogantes desde el punto de vista estratigráfico y estructural.
F MUNAR
doaj  

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