نتایج جستجو برای: biophysical profile

تعداد نتایج: 244297  

Journal: :International journal of reproduction, contraception, obstetrics and gynecology 2023

Background: MBPP is used for evaluating fetal health and predicting outcomes, which can help to minimize perinatal morbidity death. It combines the non-stress test, an indicator of acute hypoxia, with AFI, second persistent problems. Each patient has a test ultrasonic examination liquor volume. A that reactive will reveal healthy fetus. Hence, attempt been made study in high-risk pregnancies ou...

Journal: :Biophysical journal 2012
Jeffrey K Weber Vijay S Pande

Markov state models (MSMs) have proven to be useful tools in simulating large and slowly-relaxing biological systems like proteins. MSMs model proteins through dynamics on a discrete-state energy landscape, allowing molecules to effectively sample large regions of phase space. In this work, we use aspects of MSMs to ask: is protein folding mechanistically robust? We first provide a definition o...

Journal: :Science 2015
Will Steffen Katherine Richardson Johan Rockström Sarah E Cornell Ingo Fetzer Elena M Bennett Reinette Biggs Stephen R Carpenter Wim de Vries Cynthia A de Wit Carl Folke Dieter Gerten Jens Heinke Georgina M Mace Linn M Persson Veerabhadran Ramanathan Belinda Reyers Sverker Sörlin

The planetary boundaries framework defines a safe operating space for humanity based on the intrinsic biophysical processes that regulate the stability of the Earth system. Here, we revise and update the planetary boundary framework, with a focus on the underpinning biophysical science, based on targeted input from expert research communities and on more general scientific advances over the pas...

Journal: :Science 2009
Margaret A Palmer Solange Filoso

Ecological restoration is an activity that ideally results in the return of an ecosystem to an undisturbed state. Ecosystem services are the benefits humans derive from ecosystems. The two have been joined to support growing environmental markets with the goal of creating restoration-based credits that can be bought and sold. However, the allure of these markets may be overshadowing shortcoming...

Journal: :Biotechnology and bioengineering 2011
Euiwon Bae Nan Bai Amornrat Aroonnual Arun K Bhunia E Daniel Hirleman

Label-free microcolony identification via elastic light scattering was investigated for three different genera: Salmonella enterica serovar Montevideo, Listeria monocytogenes F4244, and Escherichia coli DH5α. Microcolonies were defined as bacterial colonies in their late-lag phase to early-exponential phase with the diameter range of 100-200 µm. To link biophysical characteristics with correspo...

H. Ahmad Husni Mohd H. Ridzwan Abd M. Ajorlo,

Empirical models are important tools for relating field-measured biophysical variables to remotely sensed data. Regression analysis has been a popular empirical method of linking these two types of data to estimate variables such as biomass, percent vegetation canopy cover, and bare soil. This study was conducted in a semi-arid rangeland ecosystem of Qazvin province, Iran. This paper presents t...

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