Results 21 to 30 of about 5,432,165 (299)

Pore Pressure Prediction of an Oil-Field in Part of the Niger Delta Basin, Nigeria

Journal of Applied Sciences and Environmental Management, 2020
In this study, overpressure prediction was carried out for ten oil wells in a selected oil-field in part of the Niger Delta basin, Nigeria. The age of key stratigraphic surfaces (9.5Ma-65Ma), depth, thickness and sedimentation rates from well logs and ...
F.I. Chiazor, F.T. Beka
doaj   +3 more sources

Pathways of carbonate sediment accumulation in a large, shallow lake

Frontiers in Earth Science, 2022
Since carbonate formation is an important process linking inorganic and biological components of freshwater ecosystems, we characterized the formation of modern carbonate sediments in a large, shallow, calcareous lake (Lake Balaton in Hungary).
Ágnes Rostási, Kornél Rácz, Kornél Rácz, Melinda A. Fodor, Boglárka Topa, Boglárka Topa, Zsombor Molnár, Zsombor Molnár, Tamás G. Weiszburg, Mihály Pósfai, Mihály Pósfai   +10 more
doaj   +1 more source

Sedimentation in an artificial lake ‐ lake matahina, bay of plenty [PDF]

, 1981
Lake Matahina, an 8 km long hydroelectric storage reservoir, is a small (2.5 km2), 50 m deep, warm monomictic, gorge‐type lake whose internal circulation is controlled by the inflowing Rangitaiki River which drains a greywacke and acid volcanic catchment.
Christopher J. Phillips, Nelson, Campbell S., Campbell S. Nelson, Phillips, Christopher J.   +3 more
core   +1 more source

Evaluation of an automated erythrocyte sedimentation rate analyzer as compared to the Westergren manual method in measurement of erythrocyte sedimentation rate

Indian Journal of Pathology and Microbiology, 2011
Context: Monitor 100® (Electa Lab, Italy) is a newly developed automated method for measurement of erythrocyte sedimentation rate (ESR). Aims: The aim of our study was to compare the ESR values by Monitor 100® against the standard Westergren method ...
Arulselvi Subramanian, Kanchana Rangarajan, Ravindra Mohan Pandey, Jatin S Gandhi, Vijay Sharma, Sanjeev Kumar Bhoi   +5 more
doaj   +1 more source

IVIG Effects on Erythrocyte Sedimentation Rate in Children

International Journal of Pediatrics, 2014
Background. Erythrocyte sedimentation rate (ESR) is a valuable laboratory tool in evaluation of infectious, inflammatory, and malignant diseases. Red blood cells in outside from the body precipitate due to their higher density than the plasma.
Farhad Salehzadeh, Ahmadvand Noshin, Sepideh Jahangiri   +2 more
doaj   +1 more source

A Synthesized Study of the Spatiotemporal Evolution of Central Yellow Sea Mud Depositional Processes During the Holocene

Frontiers in Earth Science, 2021
The spatial distribution patterns of central Yellow Sea Mud (CYSM) thicknesses and their temporal evolution during the Holocene are here updated using data from 10 new cores, in combination with the previously-published data for 64 cores from this area ...
Fuchang Zhong, Fuchang Zhong, Rong Xiang, Rong Xiang, Lanlan Zhang, Lanlan Zhang, Yiping Yang, Yiping Yang, Meixun Zhao, Liping Zhou   +9 more
doaj   +1 more source

Influence of temperature and ion concentration on sedimentation characteristics of Tricalcium phosphate (TCP) and Tristrontium phosphate (TSP) Precipitates

Journal of Applied Sciences and Environmental Management, 2018
Physical and chemical variables of insoluble salts generally affect sedimentation characteristics of precipitates. In this research study, the effects of temperature and ion concentration on the sedimentation of tricalcium phosphate (TCP) and ...
C.C. Obunwo, S.D. Iboroma, G.A. Cookey
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Two-phase modeling of batch sedimentation [PDF]

, 1999
A two-phase model for the simulation of sedimentation processes is presented. The model solves the continuity and momentum equations for the pure-clear liquid and the sludge phases, and it is verified against a well-known benchmark problem, for which ...
Markatos, N, Latsa, M, Markatos, N., M. Latsa, A. Stamou B, D. Assimacopoulos A, D. Assimacopoulos, Stamou, A., M. Latsa A, Assimacopoulos, D, N. Markatos A, A. Stamou, Assimacopoulos, D., N. Markatos, Latsa, M., Stamou, A   +15 more
core   +1 more source

Velocidade de hemossedimentação: comparação entre o método Microtest X (microssedimentação) e o método de referência Westergren Erythrocyte sedimentation rate: comparison between the Microtest X technique (micro-sedimentation) and the Westergren reference method

Revista Brasileira de Hematologia e Hemoterapia, 2009
The erythrocyte sedimentation rate (ESR) is an easy and common routine laboratory technique. Over the last few decades, new methods have been proposed to reduce biological sample manipulation, to measure rates using an automated system, to optimize the ...
Anna L. Soares, Elcivane A. Santos
doaj   +1 more source