Results 141 to 150 of about 21,646,526 (289)

Rain Erosivity Factor (R) and Topographic Factor (LS) of the Universal Soil Loss Equation (USLE) in a Semi-Desert Area

Earth
Water erosion is a critical degradation process that reduces fertility and agricultural sustainability, especially in semi-arid regions. The Universal Soil Loss Equation (USLE) allows for the quantification of this phenomenon using factors such as ...
Lorena Ceballos-Pérez, Juvenal Villanueva-Maldonado, Erick Dante Mattos-Villarroel, Víktor Iván Rodríguez-Abdalá, Remberto Sandoval-Aréchiga, Carlos Francisco Bautista-Capetillo   +5 more
doaj   +1 more source

A Latent Profile Analysis of Violent Offenders Based on PCL-R Factor Scores: Criminogenic Needs and Recidivism Risk. [PDF]

Front Psychiatry, 2019
Lehmann RJB, Neumann CS, Hare RD, Biedermann J, Dahle KP, Mokros A.   +5 more
europepmc   +1 more source

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

FEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante, Robert Sharp, Pradip K. Saha, Elizabeth S. Anaya, Elizabeth L. Lieu, Evelyn L. de Groot, Pooja Patel, Mi Jeong Heo, Aaron R. Cox, Kang Ho Kim, Sean M. Hartig   +10 more
wiley   +1 more source

R&D, Production Structure, and Productivity Growth in the U.S., Japaneseand German Manufacturing Sectors [PDF]

The paper analyzes the production structure and the demand for inputs in three major industrialized countries, the U.S., Japan and Germany. A dynamic factor demand model with two variable inputs (labor and energy)and two quasi-fixed inputs (capital and R&
Pierre A. Mohnen, Ingmar R. Prucha, M. Ishaq Nadiri   +2 more
core  

Estimation of soil erosion using revised universal soil loss equation (RUSLE) and GIS in the Surma watershed, Omo Basin, Ethiopia

Discover Environment
Soil erosion is a critical environmental issue, particularly in developing regions like Ethiopia, where agricultural practices and deforestation exacerbate land degradation.
Adimasu Tafesse Gontte, Kanenus Fufa Dararo, Habtamu Tolera Deressa, Abdeta Tolassa Fayisa   +3 more
doaj   +1 more source

The R-factor gap in macromolecular crystallography: an untapped potential for insights on accurate structures. [PDF]

FEBS J, 2014
Holton JM, Classen S, Frankel KA, Tainer JA.   +3 more
europepmc   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

FEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri, Ayaka Nagasato‐Ichikawa, Keita Iida, Shuhei Kimura, Akira Imamoto, Mariko Okada   +5 more
wiley   +1 more source

Beta-lactamase of R factors [PDF]

Journal of Bacteriology, 1968
J, Evans, E, Galindo, J, Olarte, S, Falkow   +3 more
openaire   +2 more sources

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

El Giro de Lenin o el Factor-R de la Comunicación

Revista Mad, 2012
La identidad puede ser modelada por el enfoque matemático cualitativo de Spencer-Brown, introduciendo la identidad como un tema acordado entre el observador de primer orden y de segundo orden durante una situación comunicativa.
Dirk Baecker
doaj