Results 71 to 80 of about 1,399,282 (308)

Design approach for photovoltaic power stations for demand-side requirements and competitive energy cost [PDF]

open access: yes, 2008
[Abstract]: Photovoltaic (PV) plants can be constructed of different sizes capable of delivering the same rated power, however for different operation times. A scoping-factor is being introduced reflecting the peak power the plant is able to supply.
Kamel, Fouad
core  

Pulmonary Dysfunction Is Associated With Sleep Study Abnormalities in Children With Sickle Cell Disease: A Multicenter Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Pulmonary dysfunction and sleep abnormalities are common in children with sickle cell disease (SCD) and are associated with worse clinical outcomes. Whether spirometry abnormalities are associated with polysomnography (PSG) findings remains unclear.
Ammar Saadoon Alishlash   +4 more
wiley   +1 more source

Sorting Activities in Plant Cells

open access: yesCHIMIA, 2003
Eucaryotic cells (plants, animals, fungi, etc.) are subdivided in membrane-bound compartments (organelles), such as the nucleus, mitochondria, chloroplasts, vacuoles, etc.
Felix Kessler, J.-M. Neuhaus
doaj   +1 more source

Transmembrane potential, an indicator in situ reporting cellular senescence and stress response in plant tissues

open access: yesPlant Methods, 2023
Background Plant cells usually sustain a stable membrane potential due to influx and/or efflux of charged ions across plasma membrane. With the growth and development of plants, different tissues and cells undergo systemic or local programmed decline ...
Hai Liu, Yufei Li, Ting Peng, Shaowu Xue
doaj   +1 more source

Cell Death in Plant Immunity [PDF]

open access: yesCold Spring Harbor Perspectives in Biology, 2019
Pathogen recognition by the plant immune system leads to defense responses that are often accompanied by a form of regulated cell death known as the hypersensitive response (HR). HR shares some features with regulated necrosis observed in animals. Genetically, HR can be uncoupled from local defense responses at the site of infection and its role in ...
Eugenia Pitsili   +2 more
openaire   +6 more sources

The Fate (Outcome) of Clinically Apparent Single Lesion and Oligofocal Nephroblastomatosis Treated According to SIOP/GPOH Protocols for Wilms Tumor

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background The management of clinically apparent single lesions or oligofocal nephroblastomatosis, a facultative precursor of nephroblastoma, remains debated. Methods We retrospectively analyzed 37 patients with clinically apparent single or oligofocal nephroblastomatosis (two to three lesions per kidney) among 2347 patients registered between
Nils Welter   +17 more
wiley   +1 more source

ESTRATEGIAS PARA INCREMENTAR LA PRODUCCIÓN DE METABOLITOS SECUNDARIOS EN CULTIVOS DE CÉLULAS VEGETALES STRATEGIES FOR THE IMPROVEMENT OF SECONDARY METABOLITES PRODUCTION IN PLAN CELL CULTURES

open access: yesRevista Facultad Nacional de Agronomía Medellín, 2009
El cultivo de células vegetales ha surgido como una alternativa para la obtención de metabolitos de alto valor agregado, producidos en las plantas en bajas concentraciones y para los cuales, no existen procesos de síntesis química conocidos; sin embargo,
Mario Arias Zabala   +4 more
doaj  

From A. rhizogenes RolD to Plant P5CS: Exploiting Proline to Control Plant Development [PDF]

open access: yes, 2018
The capability of the soil bacterium Agrobacterium rhizogenes to reprogram plant development and induce adventitious hairy roots relies on the expression of a few root-inducing genes (rol A, B, C and D), which can be transferred from large virulence ...
Costantino, Paolo   +2 more
core   +1 more source

Inpatient Food Insecurity and Pediatric Hematology Oncology Hospitalization Outcomes

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Children with cancer and blood disorders are at risk for food insecurity (FI). We aimed to describe the association of inpatient food insecurity (IFI) and hospitalization outcomes among patients admitted to the pediatric hematology oncology service. Of 325 caregivers screened for IFI, 60 (18.6%) screened positive.
Joanna M. Robles   +4 more
wiley   +1 more source

Plant stem cells: unity and diversity

open access: yesВавиловский журнал генетики и селекции, 2016
Stem cells are undifferentiated cells of multicellular organisms that can divide, self-renew and differentiate. Despite the differences of properties, general principles of the existence of stem cells can be distinguished in all multicellular organisms ...
I. E. Dodueva   +4 more
doaj   +1 more source

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