Results 41 to 50 of about 753,898 (269)

A preliminary investigation on developmental and biochemical responses of Amsonia orientalis to ultraviolet-C irradiation

open access: yesAdvances in Horticultural Science, 2018
The present study aims to investigate the developmental and biochemical responses of ornamental Amsonia orientalis irradiated with ultraviolet-C (UV-C).
Arda Acemi   +3 more
doaj   +1 more source

Survival by Race and Ethnicity in Children and Adolescents/Young Adults With Relapsed/Refractory Hodgkin Lymphoma: A Pooled Analysis of Children's Oncology Group Trials

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Despite 5‐year survival rates of over 90% among children and adolescents/young adults (CAYAs) with classic Hodgkin lymphoma (cHL), 15%–20% relapse after frontline therapy. Prior analysis of frontline Children's Oncology Group (COG) clinical trials demonstrated that, despite similar rates of relapse, non‐Hispanic Black (NHB) and ...
Mallorie B. Heneghan   +14 more
wiley   +1 more source

The effects of polyester microfibres on the development and seed yield of white mustard (Sinapis alba L.)

open access: yesFrontiers in Environmental Science
Microplastics are found in agricultural soils worldwide; however, little is known about the impacts of this ubiquitous pollutant on the growth and development of crops.
Eleanor Grace Harrison   +4 more
doaj   +1 more source

Childhood Acute Lymphoblastic Leukemia Survival in Western Kenya: Reduction in Early Deaths and Treatment Abandonment

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background An earlier study on children diagnosed with acute lymphoblastic leukemia (ALL) at Moi Teaching and Referral Hospital (MTRH) in Kenya reported a low event‐free survival (EFS), excess treatment abandonment, and high induction mortality.
Gilbert Olbara   +7 more
wiley   +1 more source

Growth Parameters, Yield and Grain Quality of Different Winter Wheat Cultivars Using Strip Tillage in Relation to the Intensity of Post-Harvest Soil Cultivation

open access: yesAgriculture
The research has been undertaken to determine whether it is worthwhile to do a post-tillage on stubble before applying strip-till or whether tillage operations such as tillage and stubble ploughing should be performed. Therefore, ploughed tillage + strip
Marcin Różewicz   +2 more
doaj   +1 more source

Polyamine Catabolism in Plants: A Universal Process With Diverse Functions

open access: yesFrontiers in Plant Science, 2019
Polyamine (PA) catabolic processes are performed by copper-containing amine oxidases (CuAOs) and flavin-containing PA oxidases (PAOs). So far, several CuAOs and PAOs have been identified in many plant species.
Wei Wang   +4 more
doaj   +1 more source

ASSIST: Refinement of a Benefits Navigator Intervention Among Low‐Income Pediatric Oncology Families

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Children with cancer living in poverty experience worse survival and quality of life. Interventions connecting low‐income families to benefits (e.g., Supplemental Nutrition Assistance Program [SNAP] improve health outcomes; yet nearly 50% of SNAP‐eligible pediatric oncology families are unenrolled.
Puja J. Umaretiya   +11 more
wiley   +1 more source

Phenological Growth Stages of Buddleja saligna Willd. According to the BBCH Scale

open access: yesPlants
Buddleja saligna Willd. is an evergreen tree native to South Africa. Historically, the tree has been used for the treatment of various diseases and has been scientifically found to have promising pharmacological effects.
Maboka M. Mabusela   +2 more
doaj   +1 more source

Mechanisms of ROS Regulation of Plant Development and Stress Responses

open access: yesFrontiers in Plant Science, 2019
Plants are subjected to various environmental stresses throughout their life cycle. Reactive oxygen species (ROS) play important roles in maintaining normal plant growth, and improving their tolerance to stress.
Honglin Huang   +4 more
doaj   +1 more source

Physical Models of Plant Development [PDF]

open access: yesAnnual Review of Cell and Developmental Biology, 2014
The definition of shape in multicellular organisms is a major issue of developmental biology. It is well established that morphogenesis relies on genetic regulation. However, cells, tissues, and organism behaviors are also bound by the laws of physics, which limit the range of possible deformations organisms can undergo but also define what organisms ...
Ali, Olivier   +3 more
openaire   +4 more sources

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