Results 11 to 20 of about 21,774 (174)

Analysis of the relationship between cotton fiber quality and weather conditions in the southeast of Stavropol Territory

open access: yesТруды по прикладной ботанике, генетике и селекции, 2022
Background. Climate change leads to the worsening of cotton cultivation conditions in traditional cotton-producing countries, which, in its turn, can produce a positive impact on cotton cultivation in Russia.
N. A. Khodzhaeva, L. P. Podolnaya
doaj   +1 more source

Iliac ecchymosis, a valuable sign for hollow viscus injuries in blunt pelvic trauma patients

open access: yesChinese Journal of Traumatology, 2021
Purpose: Pelvic fractures are characterized by high energy injuries and often accompanied with abdominal and pelvic organ injury. CT has been applied for several decades to evaluate blunt pelvic trauma patients.
Yong-Gang Li   +4 more
doaj   +1 more source

Using Hybrid Artificial Intelligence and Evolutionary Optimization Algorithms for Estimating Soybean Yield and Fresh Biomass Using Hyperspectral Vegetation Indices

open access: yesRemote Sensing, 2021
Recent advanced high-throughput field phenotyping combined with sophisticated big data analysis methods have provided plant breeders with unprecedented tools for a better prediction of important agronomic traits, such as yield and fresh biomass (FBIO ...
Mohsen Yoosefzadeh-Najafabadi   +2 more
doaj   +1 more source

Residential and Race/Ethnicity Disparities in Heat Vulnerability in the United States

open access: yesGeoHealth, 2022
Adverse health outcomes caused by extreme heat represent the most direct human health threat associated with the warming of the Earth's climate. Socioeconomic, demographic, health, land cover, and temperature determinants contribute to heat vulnerability;
Mitchell Manware   +4 more
doaj   +1 more source

Immunological, mediated with IgE and associated with herpesvirus infection, phenotypes of nephrotic syndrome among children

open access: yesАллергология и Иммунология в Педиатрии, 2023
The development of nephrotic syndrome (NS) among children is accompanied by the observable changes of the immune status, which are manifested by the disbalance of lymphocytes subpopulations, dysimmunoglobulinemia and the disturbance of the metabolic ...
R. A. Belovolova   +6 more
doaj   +1 more source

Peculiarities of post-viral chronic fatigue syndrome associated with mild cognitive decline in patients with atypical chronic active herpesvirus infections

open access: yesМедицинская иммунология, 2023
According to modern ideas, changes in the functioning of the immune system affect the immune processes in the nervous system, contributing to the development of neuro-immuno-inflammation and thereby indirectly affect the rate of progression of ...
E. O. Khalturina, I. V. Nesterova
doaj   +1 more source

Unique perfect phylogeny is NP-hard [PDF]

open access: yes, 2010
We answer, in the affirmative, the following question proposed by Mike Steel as a $100 challenge: "Is the following problem NP-hard? Given a ternary phylogenetic X-tree T and a collection Q of quartet subtrees on X, is T the only tree that displays Q ?
Habib, Michel, Stacho, Juraj
core   +1 more source

Hypervelocity impacts on thin brittle targets: experimental data and SPH simulations [PDF]

open access: yes, 2005
The meteoroids and debris environment play an important role in the reduction of spacecraft life time. Ejecta or secondary debris, are produced when a debris or a meteoroid impact a spacecraft surface.
Chevalier, Jean-Marc   +4 more
core   +2 more sources

Dietary Isoleucine and Valine: Effects on Lipid Metabolism and Ureagenesis in Pigs Fed with Protein Restricted Diets

open access: yesMetabolites, 2023
A mixture of valine (Val) and isoleucine (Ile) not only decreases the negative impact of very low protein (VLP) diets on the growth of pigs, but also influences the nitrogen (N) balance and lipid metabolism; however, the underlying pathways are not well ...
Parniyan Goodarzi   +6 more
doaj   +1 more source

Large Perceptual Distortions Of Locomotor Action Space Occur In Ground-Based Coordinates: Angular Expansion And The Large-Scale Horizontal-Vertical Illusion [PDF]

open access: yes, 2016
What is the natural reference frame for seeing large-scale spatial scenes in locomotor action space? Prior studies indicate an asymmetric angular expansion in perceived direction in large-scale environments: Angular elevation relative to the horizon is ...
Durgin, Frank H., Klein, B. J., Li, Z.
core   +2 more sources

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