Zobrazeno 1 - 10 of 46 pro vyhledávání: '"R. E. Stevens"'
1
The organics revolution: new narratives and how we can achieve them
Autor: P. Johnston, T. Booth, N. Carlin, L. Cramp, B. Edwards, M. G. Knight, D. Mooney, N. Overton, R. E. Stevens, J. Thomas, N. Whitehouse, S. Griffiths
Publikováno v: Johnston, P, Overton, N, Thomas, J, Carlin, N, Cramp, L, Edwards, B, Knight, M, Mooney, D, Stevens, R, Nicky, W & Seren, G 2023, ' The organics revolution: new narratives and how we can achieve them ', World Archaeology . https://doi.org/10.1080/00438243.2023.2179537
Organic remains from excavated sites include a wide range of materials, from distinct organisms (‘ecofacts’) to biomolecules. Biomolecules provide a variety of new research avenues, while ecofacts with longer histories of study are now being re-h
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3239c69963af64602944f3128f9d1ed0
https://doi.org/10.1080/00438243.2023.2179537
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2
Varifocal technologies providing prescription and VAC mitigation in HMDs using Alvarez lenses
Autor: D. P. Rhodes, R. E. Stevens, Pierre-Yves Laffont, Ali Hasnain
Publikováno v: Digital Optics for Immersive Displays.
We present a varifocal system for generating consistent accommodation cues and providing prescription correction in Virtual Reality Head-Mounted Displays (VR HMDs). The proposed approach mitigates the Vergence-Accommodation Conflict (VAC), a fundamen
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2ec3e407b81217f705aa3a53b6c8a071
https://doi.org/10.1117/12.2318397
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3
The Effects of Synthetic Conjugated Estrogens, A (Cenestin) on Trabecular Bone Structure and Strength in the Ovariectomized Rat Model
Autor: M. Khan, S. Majumdar, Jeffrey C. Lotz, Nancy E Lane, R. E. Stevens, J. L. Kumer, R. Klein, K. V. Phelps
Publikováno v: Osteoporosis International. 13:816-823
This study evaluated the effect of Cenestin, a synthetic conjugated estrogens product, on the maintenance of trabecular bone microarchitecture, bone strength, and of bone turnover in the ovariectomized (ovx) rat model. Two doses of Cenestin were chos
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0b8857f345ead21cb27311f4f23776e
https://doi.org/10.1007/s001980200113
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4
Perimenopausal women in estrogen vasomotor trials: contribution to placebo effect and efficacy outcome
Autor: K. V. Phelps, James A. Simon, R. E. Stevens, Stacey A. Ayres
Publikováno v: Climacteric. 4:19-27
Objective: To determine the difference, if any, in the placebo response when both perimenopausal and postmenopausal women are enrolled, compared with postmenopausal women alone, in a study assessing the efficacy of synthetic conjugated estrogen table
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::29131165a0dd1d75d89c15431d83a0b8
https://doi.org/10.1080/cmt.4.1.19.27
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5
The Influence of Silicone Surfactants on the Dispersion and Reactivity of Water in Flexible Slabstock Polyurethane Foam
Autor: Mark Leo Listemann, G. P. Dado, R. E. Stevens, M. J. Kimock
Publikováno v: Journal of Cellular Plastics. 35:69-91
In polyurethane foam formulations, the limited compatibility of water with polyol and isocyanate can lead to liquid-liquid dispersions, but the kinetic consequence of phase separation in these systems has been poorly understood. In the present study,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d294ab7f15496e87c870eec1c33bcd1c
https://doi.org/10.1177/0021955x9903500105
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6
A partial pressure monitor and controller for stable ozone flow from a silica gel trap
Autor: B. J. Monton, R. E. Stevens, Carter Kittrell, Nicholas Curro, Bor-Yu Chang, C.-Y. Kung, Linh Le, James L. Kinsey, Chih-Wei Hsiao
Publikováno v: Review of Scientific Instruments. 69:2504-2509
A new ozone trapping system designed for safe and consistent delivery to a reaction vessel is described. Silica gel is used to trap the ozone because of its known safety advantages over traps that store ozone in liquid form. The new design is free of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::70ab14dde6d6f7bc3ce4e22aac3b397c
https://doi.org/10.1063/1.1148950
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8
A simple and efficient external gas filtration and trapping system for excimer lasers
Autor: James L. Kinsey, Carter Kittrell, C.-Y. Kung, R. E. Stevens
Publikováno v: Review of Scientific Instruments. 65:2464-2469
Excimer lasers are excellent sources of coherent light in the ultraviolet range of the spectrum. However, they have the drawback of requiring significant maintenance due to the corrosive gases, generation of dust, and contamination of the laser chamb
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::25f32998eeb696c1499f9eebc806a5c8
https://doi.org/10.1063/1.1145227
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10
A 12-week clinical trial determining the efficacy of synthetic conjugated estrogens, A (SCE), in the treatment of vasomotor symptoms in menopausal women
Autor: R E, Stevens, K, Hanford, S, Wason, S L, Cusack, K V, Phelps
Publikováno v: International journal of fertility and women's medicine. 45(4)
To compare the clinical effects of a new oral synthetic conjugated estrogens, A (SCE), versus placebo in a clinically relevant population on the reduction in the mean number of moderate to severe vasomotor symptoms.A total of 120 healthy pre- and pos
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::5553a10ecd513f3ac416df1c59c05355
https://pubmed.ncbi.nlm.nih.gov/10997482
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