Results 81 to 90 of about 677,770 (306)

Management of Tracheo Bronchial Foreign Bodies in Children – A Retrospective Study of series of 50 cases [PDF]

open access: yes, 2013
This retrospective study of series of 50 cases of inhaled foreign bodies in pediatric patients in one year, deals with which the cases presented and the types of foreign body removed.
Anbalagan, Subramanian   +4 more
core   +1 more source

Can Body Flexibility Predict Arterial Stiffening?

open access: yesJournal of Osteoporosis and Physical Activity, 2018
Arterial stiffness is a risk factor for cardiovascular disorders and mortality. Arterial stiffness increases progressively with aging. Although nobody can escape from age-related arterial stiffening, having a high-level of cardiorespiratory fitness delays age-related arterial stiffening. The primary components of physical fitness are muscular strength,
Kenta Yamamoto, Yuko Gando
openaire   +1 more source

Impact of a senior research thesis on students' perceptions of scientific inquiry in distinct student populations

open access: yesFEBS Open Bio, EarlyView.
This study addressed how a senior research thesis is perceived by undergraduate students. It assessed students' perception of research skills, epistemological beliefs, and career goals in Biochemistry (science) and BDC (science‐business) students. Completing a thesis improved confidence in research skills, resilience, scientific identity, closed gender‐
Celeste Suart   +4 more
wiley   +1 more source

Simulation of spacecraft attitude dynamics using TREETOPS and model-specific computer Codes [PDF]

open access: yes
The simulation of spacecraft attitude dynamics and control using the generic, multi-body code called TREETOPS and other codes written especially to simulate particular systems is discussed.
Cochran, John E.   +2 more
core   +1 more source

SmallTalk: a novel small‐sized fusion tag for peptide expression and purification

open access: yesFEBS Open Bio, EarlyView.
The SmallTalk fusion tag allows for the efficient expression and purification of soluble recombinant proteins or peptides in Escherichia coli. Testing with SmallTalk‐GFP confirmed that the proteins were soluble and folded correctly, while SmallTalk‐Bin1b maintained its antimicrobial activity against various bacterial isolates. This streamlined workflow
Atika Tariq   +3 more
wiley   +1 more source

A passivity based control methodology for flexible joint robots with application to a simplified shuttle RMS arm [PDF]

open access: yes
The main goal is to develop a general theory for the control of flexible robots, including flexible joint robots, flexible link robots, rigid bodies with flexible appendages, etc.
Sicard, Pierre, Wen, John T.
core   +1 more source

Retention and intentions of professional accountants [PDF]

open access: yes, 2012
This paper enhances understanding of factors underlying professional accountants’ high turnover rates. Various researchers, institutions and government bodies have identified accountants’ retention is of concern.
Samujh, Helen   +2 more
core   +1 more source

Navigating new norms: a systematic review of factors for the development of effective digital tools in higher education

open access: yesFEBS Open Bio, EarlyView.
What factors make for an effective digital learning tool in Higher Education? This systematic review identifies elements of a digital tool that published examples reveal to be features of an engaging and impactful digital tool. A systematic literature search yielded 25 research papers for analysis.
Akmal Arzeman   +4 more
wiley   +1 more source

Hertz Model Based Contact Modeling for Joints with Clearance

open access: yesMATEC Web of Conferences, 2018
This paper presents the techniques of contact modeling for revolute joints in flexible multibody systems, in which the dry clearance revolute joints have been coupled with the flexibility of connected bodies.
Wang Jielong, Shi Bing
doaj   +1 more source

dUTPase is essential in zebrafish development and possesses several single‐nucleotide variants with pronounced structural and functional consequences

open access: yesFEBS Open Bio, EarlyView.
dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon   +6 more
wiley   +1 more source

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