Results 81 to 90 of about 22,679 (258)

Copper adsorption/desorption in phosphate-and sludge-treated oxisols : kinetics and effects of aging and pH

open access: yes, 1997
Thesis (Ph. D.)--Michigan State University. Department of Crop and Soil Sciences, Institute for Environmental Toxicology,Includes bibliographical ...
Guimara\u303es Guilherme, Luiz Roberto
core   +1 more source

Quantification of steroid hormones in free‐ranging Apennine wolf Canis lupus italicus hair samples collected post‐mortem

open access: yesWildlife Biology, EarlyView.
After decades of dramatic reductions in their populations, Italian wolves have begun recolonizing parts of their historic range. This growth in populations can lead to potential conflicts with human activities, which remain the main cause of wolf mortality.
Ilaria Troisio   +8 more
wiley   +1 more source

Laser direct fabrication of 3-D components

open access: yes, 2000
Thesis (Ph. D.)--Michigan State University.
Hu, Yiping
core   +1 more source

First Non‐Invasive Monitoring of Fecal Steroids in Greater Caribbean Manatees (Trichechus manatus manatus)

open access: yesZoo Biology, EarlyView.
This study established the first fecal hormonal reference values (P4/E2) for the Greater Caribbean manatee. Using non‐invasive ELISA, the authors found no significant differences between mature and immature females, highlighting that long‐term monitoring and ultrasounds are essential to fully understand their complex reproductive cycles.
Vanessa Bermúdez‐Cardona   +3 more
wiley   +1 more source

Global change and ecosystem characteristics : spatial/temporal variations and key climate/biological drivers of NEE and WSA in three distinct ecosystems in the United States

open access: yes, 2015
Ecosystem characteristics are continuously changing at a variety of spatial and temporal scales. Since ecosystems provide us essential services that are associated with ecosystem characteristics, it is critical to understand the spatial and temporal ...
Yang, Zutao, Ph. D.
core   +1 more source

A secured cloud‐medical data sharing with A‐BRSA and Salp ‐Ant Lion Optimisation Algorithm

open access: yesCAAI Transactions on Intelligence Technology, EarlyView.
Abstract Sharing medical data among healthcare providers, researchers, and patients is crucial for efficient healthcare services. Cloud‐assisted smart healthcare (s‐healthcare) systems have made it easier to store EHRs effectively. However, the traditional encryption algorithms used to secure this data can be vulnerable to attacks if the encryption key
Adel Binbusayyis   +7 more
wiley   +1 more source

An integrated geologic model of Valhall oil field for numerical simulation of fluid flow and seismic response

open access: yes, 2007
Time-lapse seismic monitoring promises to be a valuable tool for reservoir engineering as it provides dynamic data over the entire field rather than the spatially limited production data.
Chakraborty, Samarjit
core   +1 more source

Folklore Studies, Fieldwork and the Making of a Domestic Anthropology in Fin‐de‐Siècle Britain

open access: yesHistory, EarlyView.
Abstract This article follows the ‘communities of knowledge‐making’ that formed around folklore collection at the end of the nineteenth century. Often regarded as eccentric or marginal figures in the history of human science, these collectors in fact engaged in lively and sophisticated discussions about the methodologies needed to study the mental ...
HARRY PARKER
wiley   +1 more source

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