Results 101 to 110 of about 3,079,511 (339)

Adequação do teste de condutividade elétrica para sementes de Pisum sativum subsp. Arvense Suitability of electrical conductivity test for seeds of Pisum sativum subsp. Arvense

Ciência Rural, 2011
A qualidade da semente na produção agrícola é um dos principais fatores a ser considerado na implantação da cultura, de forma que se torna importante a obtenção de informações sobre a germinação e o vigor das sementes, além da necessidade de avaliá-los ...
Carla Gomes Machado, Cibele Chalita Martins, Denise Garcia de Santana, Simério Carlos Silva Cruz, Silvia Sanielle Costa de Oliveira   +4 more
doaj  

New Proposal to Increase Soybean Seed Vigor: Collection Based on Pod Position

Agronomy
The seed lots were evaluated based on their viability and vigor, which vary according to their origin and the locations where the seeds were produced. However, differences in vigor can be observed within a single seed lot, resulting from the deposition ...
Izabela Cristina de Oliveira, Dthenifer Cordeiro Santana, Ana Carina da Silva Cândido Seron, Charline Zaratin Alves, Renato Nunez Vaez, Larissa Pereira Ribeiro Teodoro, Paulo Eduardo Teodoro   +6 more
doaj   +1 more source

Effects of catch crops on the content of sulfur (S) and selenium (Se) in vegetables [PDF]

, 2008
Selenium is an essential nutrient for animals, humans and microorganisms. Se deficiency in humans has been linked to a plethora of physiological disorders. Increasing evidences point to an anticarcinogenic potential of Se-compounds.
Lauersen, Kristian Holst, Stavridou, Eleftheria, Thorup-Kristensen, Kristian   +2 more
core  

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

Optimizing Basil Seed Vigor Evaluations: An Automatic Approach Using Computer Vision-Based Technique

Horticulturae
The short cultivation cycle and high essential oil content of basil plants render them a valuable raw material source for diverse industries. However, large-scale production is hindered by the lack of specific protocols to assess seed vigor; thus, a ...
Júlio César Altizani-Júnior, Silvio Moure Cicero, Cristina Batista de Lima, Rafael Mateus Alves, Francisco Guilhien Gomes-Junior   +4 more
doaj   +1 more source

Investigation of Lower-limb Tissue Perfusion during Loading [PDF]

, 2002
An extant tissue indentor used for amputee residual limb tissue indentation studies was modified to include laser Doppler flowmetry (LDF) to enable measurement of tissue perfusion during indentation.
Silver-Thorn, Barbara
core   +1 more source

Adults can be trained to acquire synesthetic experiences [PDF]

, 2014
Synesthesia is a condition where presentation of one perceptual class consistently evokes additional experiences in different perceptual categories.
Bor, Daniel, Clayton, Stephanie, Rothen, Nicolas, Schwartzman, David J, Seth, Anil K   +4 more
core   +2 more sources

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Physiological potential and evolutionary trajectories of syntrophic sulfate-reducing bacterial partners of anaerobic methanotrophic archaea. [PDF]

PLoS Biol, 2023
Murali R, Yu H, Speth DR, Wu F, Metcalfe KS, Crémière A, Laso-Pèrez R, Malmstrom RR, Goudeau D, Woyke T, Hatzenpichler R, Chadwick GL, Connon SA, Orphan VJ.   +13 more
europepmc   +1 more source

Plasma microRNA-320a as a Potential Biomarker of Physiological Changes during Training in Professional Volleyball Players [PDF]

, 2022
Rafał Podgórski, Marek Cieśla, Dominika Podgórska, Wojciech Bajorek, Artur Płonka, Wojciech Czarny, Robert Trybulski, Paweł Król   +7 more
openalex   +1 more source