Results 31 to 40 of about 12,943,494 (381)

Analysis of the velocity distribution in different types of ventilation system ducts [PDF]

EPJ Web of Conferences, 2018
The paper presents the results obtained during the preliminary studies of circular and rectangular ducts before testing the properties elements (elbows, tees, etc.)of rectangular with rounded corners ducts.
Peszyński Kazimierz, Olszewski Lukasz, Smyk Emil, Perczyński Daniel   +3 more
doaj   +2 more sources

Exploring the potential for cross-nesting structures in airport-choice analysis: A case-study of the Greater London area [PDF]

, 2006
The analysis of air-passengers’ choices of departure airport in multi-airport regions is a crucial component of transportation planning in many large metropolitan areas, and has been the topic of an increasing number of studies over recent years. In this
Hess, S., Polak, J.W.
core   +1 more source

The Analgesic Effect of Oxytocin in Humans: A Double‐Blind, Placebo‐Controlled Cross‐Over Study Using Laser‐Evoked Potentials

Journal of neuroendocrinology, 2016
Oxytocin is a neuropeptide regulating social‐affiliative and reproductive behaviour in mammals. Despite robust preclinical evidence for the antinociceptive effects and mechanisms of action of exogenous oxytocin, human studies have produced mixed results ...
Y. Paloyelis, C. Krahé, S. Maltezos, Steven Williams, Matthew A. Howard, A. Fotopoulou   +5 more
semanticscholar   +1 more source

Ferromagnetic to spin glass cross over in (La,Tb)_{2/3}Ca_{1/3}MnO_{3}

, 2008
In the series La_{2/3-x}Tb_{x}Ca_{1/3}MnO_{3}, it is known that the compositions are ferromagnetic for smaller values of x and show spin glass characteristics at larger values of x.
Alonso, Belevtsev, Blasco, C. Raj Sankar, De Teresa, De Teresa, De Teresa, Dho, Goto, Hardy, Hwang, Kimura, Mahendiran, Maignan, Maignan, Nie, P.A. Joy, S. Vijayanand, Sankar, Terai, Watahiki, Woodward   +21 more
core   +1 more source

Decreasing initial telomere length in humans intergenerationally understates age-associated telomere shortening [PDF]

, 2015
Telomere length shortens with aging, and short telomeres have been linked to a wide variety of pathologies. Previous studies suggested a discrepancy in age-associated telomere shortening rate estimated by cross-sectional studies versus the rate measured ...
Batten, Kimberly, Bekaert, Sofie, De Buyzere, Marc, De Meyer, Tim, Holohan, Brody, Hunt, Steven C, Mangino, Massimo, Rietzschel, Ernst, Shay, Jerry W, Spector, Tim D, Wright, Woodring E   +10 more
core   +1 more source

Challenges faced and lessons learned A multi-component prospective memory training program for Malaysian older adults

Dementia & Neuropsychologia
The surrounding circumstances and environments of Malaysian older adults could make conducting interventions (mainly in terms of clinical or randomized controlled trials) a challenge.
Azin Farzin, Rahimah Ibrahim, Zainal Madon, Hamidon Basri   +3 more
doaj   +1 more source

Cross-national analyses require additional controls to account for the non-independence of nations

Nature Communications, 2023
Cross-national analyses test hypotheses about the drivers of variation in national outcomes. However, since nations are connected in various ways, such as via spatial proximity and shared cultural ancestry, cross-national analyses often violate ...
Scott Claessens, Thanos Kyritsis, Quentin D. Atkinson   +2 more
doaj   +1 more source

Psychosocial Outcomes in Patients With Endocrine Tumor Syndromes: A Systematic Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction The combination of disease manifestations, the familial burden, and varying penetrance of endocrine tumor syndromes (ETSs) is unique. This review aimed to portray and summarize available data on psychosocial outcomes in patients with ETSs and explore gaps and opportunities for future research and care.
Daniël Zwerus, Floortje Strobbe, Annemarie A. Verrijn Stuart, Hanneke M. van Santen, Gerlof D. Valk, Sasja A. Schepers, Rachel S. van Leeuwaarde   +6 more
wiley   +1 more source

Air pollution, including PM10, as a potential risk factor for the development of appendicitis in Korea: a case-crossover study

The Ewha Medical Journal
Objectives: Interest in the association between particulate air pollution and appendicitis risk has been increasing in recent years, and previous studies have suggested a link between particulate matter ≤10
Yongho Jee, Jin Hoon Nam, Jongmin Oh, Gyoung Tae Noh, Eunhee Ha, Ryung Ah Lee   +5 more
doaj   +1 more source

Salivary Oxytocin Concentrations in Males following Intranasal Administration of Oxytocin: A Double-Blind, Cross-Over Study

PLoS ONE, 2015
The use of intranasal oxytocin (OT) in research has become increasingly important over the past decade. Although researchers have acknowledged a need for further investigation of the physiological effects of intranasal administration, few studies have ...
Katie Daughters, A. Manstead, Kelly Hubble, A. Rees, A. Thapar, S. V. van Goozen   +5 more
semanticscholar   +1 more source