Results 61 to 70 of about 193,312 (259)

Analysis of Penetration Performance Between a Hollow Penetrator and Seabed Clay by Coupled Eulerian–Lagrangian Method

Applied Sciences
Penetrating and coring technology is a critical approach for acquiring undisturbed long-columnar seabed sediment samples. The configuration and parameters of the penetrator structure directly affect penetration performance during the penetration process,
Jieneng Liang, Zhiwen Zhen, Heying Hou, Jian Zhang   +3 more
doaj   +1 more source

Biopores, soil decompacting potential, and biomass of Brachiaria cultivars [PDF]

Revista Brasileira de Ciência do Solo
Grasses of the Brachiaria genus are widely used as cover crops in no-tillage areas of the Brazilian Cerrado. This study aimed to evaluate the ability of six Brachiaria cultivars to produce shoot and root biomass, and the potential of the root system to ...
Milson Evaldo Serafim, Samara Martins Barbosa, Walmes Marques Zeviani, Eduardo da Costa Severiano, Kátia Aparecida de Pinho Costa, Luciano Recart Romano, Bruno Montoani Silva   +6 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Sobrecompactación del suelo agricola parte I: influencia diferencial del peso y del número de pasadas Overcompaction of agricultural soil part I: differential influence of axle load and number of passes

Revista Brasileira de Engenharia Agrícola e Ambiental, 2000
Han sido objetivos principales de este trabajo, tanto el discriminar la responsabilidad de las variables independientes, peso y número de pasadas, en la distribución vertical de la compactación inducida, como obtener evidencia que permita decidir la ...
Daniel Jorajuria, Laura Draghi
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Compactación inducida por el tránsito vehicular sobre un suelo en producción hortícola Induced compaction by the vehicular traffic in a soil for horticultural crop production

Revista Brasileira de Engenharia Agrícola e Ambiental, 2000
Se realizaron ensayos en campo con el objeto de caracterizar el estado de compactación de un suelo en producción hortícola inducida por el tránsito, luego del desarrollo del ciclo de un cultivo de repollo (Brassica oleracea L.
Antonino Marcelo Terminiello, Roberto Hernan Balbuena, Jorge Alejandro Claverie, Juan Pablo Casado   +3 more
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

EVALUATION OF VARIOUS SOIL PARAMETERS OF Al-EMARA CITY FROM FIELD AND LABORATORY TESTS

Journal of Engineering and Sustainable Development, 2016
This  paper  describes  the  geotechnical characteristic of  soil  located  at  Al-Emara  city  southern Iraq. The paper presents the data advanced from the field investigations performed at many projects at Al-Emara city.
Mudhafar K. Hameedi
doaj  

Physical attributes of Cambisol in apple (Malus domestica Borkh. cv. Gala) orchard under different weed management systems in Urubici, Plan alto Serrano SC, Brasil

Acta Agronómica, 2017
The aim of this research was to evaluate the physical attributes of Cambisol in apple (Malus domestica Borkh. cv. Gala) orchard under different weed management systems in the state of Santa Catarina (SC), Brazil.
Daniela Schmitz, Arcangelo Loss, Bruno Salvador Oliveira, Paulo Emilio Lovato, Milton da Veiga, Gustavo Brunetto, Pierre Curmi, Jucinei José Comin   +7 more
doaj   +1 more source

Standard Penetration Resistance in Cohesionless Soils

Soils and Foundations, 1976
ABSTRACT An extensive number of penetration tests were performed in a laboratory model. The results obtained were compared with field penetration tests in three sites of different characteristics with a view to obtain a general relationship between various penetration devices which are to be used in evaluating the strength of sandy soils.
openaire   +2 more sources