Theoretical Study Screening

Diffusional screening in real 3D human acini—a theoretical ...

Diffusional screening in real 3D human acini—a theoretical study. Author links open overlay panel M. Felici a M. Filoche a b C. Straus c d T. Similowski c e B. Sapoval a b. ... The existence of concentration gradients is due to the phenomenon known as diffusional screening.

The Theoretical Study of Paper Screening System - Springer

And combining the new development in pulp screening at home and abroad, the analysis method in designing paper screening system has been studied. The latest design concepts of screening equipment are summarized. These provide theoretical guidance for design, innovation and improvement of the equipment.

Diffusional screening in real 3D human acini—a theoretical ...

Read "Diffusional screening in real 3D human acini—a theoretical study, Respiratory Physiology & Neurobiology" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

Screening of ions in carbon and gold nanotubes — A ...

Screening of ions in carbon and gold nanotubes — A theoretical study. ... Na + and Cs +, with two different kind of nanotubes, carbon and gold tubes, in order to explore how the screening depends on the chemical nature of the materials. Besides the Coulomb effects we also calculate the energetics of ion insertion into the tubes, an aspect ...

Building a theoretical framework for autism spectrum ...

This study addresses the need for a theoretical base to develop more effective early autism spectrum disorders (ASD) detection tools. The structure that underlies early ASD detection is explored by evaluating the opinions of experts on ASD screening tools currently used in Europe.

Screening Theory and Practice - Triple/S Dynamics

Screening Theory and Practice 1 Part 1. Theory of Screening The purpose of screening is to separate from a granular substance particles that are smaller than the screen opening from those that are larger. This is not as simple as it sounds, and the difficulties compound as the opening becomes smaller. For example, if a sample of a crushed

A Theory-Based Model for Predicting Adherence to ...

A Theory-Based Model for Predicting Adherence to Guidelines for Screening Mammography among Women Age 40 and Older. ... Theoretical Underpinnings. For over five decades, Health Belief Model ... This study examined data from 139,445 screening mammograms carried out on women age 40 and older who participated in the Colorado Mammography Project ...

Study Shows Experimental Screening Test Can Detect ...

Researchers have shown that an experimental screening test can detect some endometrial and ovarian cancers at their early, more treatable stages. The test, called PapSEEK, is a type of liquid biopsy that identifies cancer-related alterations in DNA obtained from fluids collected during a routine Pap test.. In the NCI-funded study, which used Pap test samples from women already diagnosed with ...

Study Shows Experimental Screening Test Can Detect ...

Researchers have shown that an experimental screening test can detect some endometrial and ovarian cancers at their early, more treatable stages. The test, called PapSEEK, is a type of liquid biopsy that identifies cancer-related alterations in DNA obtained from fluids collected during a routine Pap test.. In the NCI-funded study, which used Pap test samples from women already diagnosed with ...

(PDF) Screening of different interactions in oxo-manganese ...

Screening of different interactions in oxo-manganese porphyrin dimers containing axial N-donor ligands: A theoretical study

THE ATTITUDE-SOCIAL INFLUENCE--EFFICACY THEORETICAL …

purpose of this study was to use the results from the Predicting Prostate Cancer Screening Attendance among Underserved African American and White Men Using the Attitude-Social Influence -Efficacy Model study and the Attitude-Social Influence-Efficacy theoretical model to make adaptations to an

Screening of different interactions in oxo-manganese ...

Screening of different interactions in oxo-manganese porphyrin dimers containing axial N-donor ligands: a theoretical study . Hossein Kavousi, a Abdolreza Rezaeifard, * a Heidar Raeisi a and Maasoumeh Jafarpour a Author affiliations * Corresponding ...

High Throughput Experimental and Theoretical Predictive ...

A comparative study of experimental and theoretical combinatorial and high-throughput screening methods for the development of novel materials is presented. Both methods were applied to the development of new anode fuel cell alloy catalysts with improved CO tolerance. Combinatorial experimental electrocatalysis was performed on a 64-element electrode array.

Theoretical study of ferroelectric nanoparticles using ...

We present a theoretical model describing how the shape of a nanoparticle affects its polarization in the absence of screening charges, and quantify the electron-optical phase shift for detecting ferroelectric signals with phase-sensitive techniques in a transmission electron microscope. ... Theoretical study of ferroelectric nanoparticles ...

Health belief model of breast cancer screening for ...

Breast Cancer Screening 5 Limitations 1. The study was limited by the response of demographic and instrument questions. 2. The study was limited to college students enrolled in the University database email. 3. The study was limited to the self-evaluation type of assessment of the instrument. 4.

New approach to breast cancer screening - statnews

A new study suggests not offering mammograms to women at low risk for breast cancer might reduce the harms of screening while maintaining the benefits.

An assessment of five different theoretical frameworks to ...

An assessment of five different theoretical frameworks to study the uptake of innovations Neels Botha and Kris Atkins AgResearch Ltd, Ruakura Research Centre, East Street, Private Bag 3123, Hamilton, New Zealand Summary There are several theoretical frameworks one can draw upon to study the adoption process.

Analysis of Airport Security Screening Checkpoints using ...

This study utilized discrete event simulation (DES) and queuing networks to investigate the effects of baggage volume and alarm rate at the Security Screening Checkpoint (SSCP) of a small origin and destination airport. A Jackson queuing network was considered for a theoretical …

Theoretical study of carrier transport and screening in ...

Abstract This theoretical work is motivated by two recent experiments on Bi 2 Se 3 examining the charge inhomogeneity [1-2] close to the topologically protected crossing point of surface bands in these bulk topological insulators. Reminiscent of graphene close to charge neutrality [3-4], the energy landscape becomes highly inhomogeneous, forming a sea of electron and hole puddles, which ...

Barriers and facilitators for implementing a new screening ...

Before this study, a risk assessment screening tool, the (Modified) Early Warning Score (MEWS) (Subbe et al. 2001), had previously successfully been implemented by the ED nurses. Implementation of other screening tools for detection of, e.g. nutritional problems and pressure ulcers, had been attempted in the ED with little success.

Awareness, perception and factors affecting utilization of ...

The study provides information about awareness, attitudes and perception on cervical cancer and its screening methods.The study carried out among women in selected health facility in Ibadan has provided qualitative information on the perception of the utilization of cervical cancer screening …

Prostate cancer screening intention among African American ...

men is lack of participation in prostate cancer screening activities. The purpose of this three-phase study was to develop a valid and reliable instrument to measure prostate cancer screening intention among African American men. Three gender-specific focus groups were conducted in the first phase of the study.

Theoretical study of the static screening in insulators ...

Abstract We study the screening properties of the three cubic crystals Si, SrTiO 3, and MgO, considered as prototypes of materials with various degrees of ionic and covalent bonding.First, we carry out a numerical calculation of the density induced by a short-range time-independent perturbation, in the framework of the density functional theory.

Theoretical study of carrier transport and screening in ...

Abstract This theoretical work is motivated by two recent experiments on Bi 2 Se 3 examining the charge inhomogeneity [1-2] close to the topologically protected crossing point of surface bands in these bulk topological insulators. Reminiscent of graphene close to charge neutrality [3-4], the energy landscape becomes highly inhomogeneous, forming a sea of electron and hole puddles, which ...

dry screening and sizing theory - perkinspreschool

Oct 21, 2018 · Screening and cleaning of pulpa study to the parameters - Jultika ... theoretical efficiency of the machine calculated is 97%. It can screen the materials into multiple levels designed mainly for dry sand of size between 0.9mm. Contact Us. P&Q University Lesson 8- Screening …

Analysis of Airport Security Screening Checkpoints using ...

This study utilized discrete event simulation (DES) and queuing networks to investigate the effects of baggage volume and alarm rate at the Security Screening Checkpoint (SSCP) of a small origin and destination airport. A Jackson queuing network was considered for a theoretical …

Suicide Screening and Assessment - SPRC

implementing suicide screening and assessment programs. There is no universal agreement on the definition or utility of either suicide screening or assessment. Yet most experts agree that a process by which people at risk for suicide can be identified and referred to treatment is an essential component of a comprehensive suicide prevention program.

Conceptual Framework and Theoretical Model - UK Essays

Conceptual Framework and Theoretical Model. Print ... (Figure xx integrating the study model into the screening and signaling solutions to information asymmetry) ... Depending on the review of traceability studies and the framework formulating the research under discussion and the theoretical model of this study in which the researcher proposes ...

BREAST CANCER KNOWLEDGE, BELIEFS, AND SCREENING ...

This cross-sectional, descriptive study examined the level of breast cancer knowledge, beliefs, and screening behaviors among a sample of emerging adult college women ( n = 342) in the southeastern U.S. by measuring participants’ confidence, health motivation, perceived

Virtual screening of LPXTG competitive SrtA inhibitors ...

Virtual screening of LPXTG competitive SrtA inhibitors targeting signal transduction mechanism in Bacillus anthracis: a combined experimental and theoretical study. ... Our screening approach implies combined glide and IFD approach based on LPXTG substrate-binding site of SrtA.

Discussing Screening for Elder Abuse at Primary Health ...

Discussing Screening for Elder abuse at primary health care Level 1 Executive Summary and Introduction O lder people are the fastest growing segment of the population world-wide (1, 2). Globally, the number of persons aged 60 years or over is expected to …

A role for [Fe4S4] clusters in tRNA recognition—a ...

A role for [Fe4S4] clusters in tRNA recognition—a theoretical study. ... In order to account for screening effects of the protein matrix and the solvent, the polarizable continuum solvent model, COSMO (), was considered, with a dielectric constant of ε = 4. Homology models of TrpRS enzymes were generated with the SWISS-MODEL web service (–).

Developing a targeted, theory-informed implementation ...

Developing a targeted, theory-informed implementation intervention using two theoretical frameworks to address health professional and organisational factors: a case study to improve the management of mild traumatic brain injury in the emergency department

Gatekeeper Training for Suicide Prevention - rand.org

systematically abstracted for each study. A condensed table describing key constructs of each study is presented in the Appendix. 1 This literature search was conducted as part of a corresponding product that evaluated suicide prevention programs (Acosta et al., 2013).

Many journalists fail to question new Cancer Society ...

The American Cancer Society (ACS) has updated its colorectal cancer screening guidelines, lowering the recommended age to start screening from 50 to 45.

ReCAPP: Theories & Approaches: Health Belief Model (HBM)

The Health Belief Model (HBM) is one of the most widely used conceptual frameworks for understanding health behavior. Developed in the early 1950s, the model has been used with great success for almost half a century to promote greater condom use, seat belt use, medical compliance, and health screening use, to name a few behaviors.

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