搜索结果: 1-15 共查到“医学 film”相关记录19条 . 查询时间(0.265 秒)
Vintage film shows that Thwaites Glacier ice shelf has melted faster than previously observed（图）
Vintage film Thwaites Glacier ice melted faster
2019/10/18
By combining two powerful technologies, scientists are taking diabetes research to a new level. In a study led by Harvard University's Kevin Kit Parker, microfluidics and human insulin-producing beta ...
Efficacy of hyaluronic acid - carboxymethyl cellulose membrane (Seprafilm®) and polylactic acid barrier film (Surgiwrap™) for the prevention of adhesions after thyroid surgery: an experimental model
Anti-adhesive barriers thyroidectomy adhesion
2011/3/22
Adhesions occurring after initial surgery increase complications in secondary thyroid operations. Therefore use of anti-adhesive barriers may reduce complication rates of secondary thyroid operations....
EVALUATION OF A TWO-STAGE TREATMENT OF DOMESTIC SEWAGE WITH ANAEROBIC-AEROBIC MICROBIAL FILM
Anaerobic-aerobic treatment Microbial film Sulfate reducing bacteria
2010/1/4
The objective of this research was to study the feasibility of a two stage continuous system employing anaerobic-aerobic microbial film for domestic wastewater treatment and the effect of iron on the ...
Hydroxyapatite Film Coating by Thermally Induced Liquid-phase Deposition Method for Titanium Implants
Hydroxyapatite Liquid-phase deposition method Titanium implant
2009/9/14
Thermally induced liquid-phase deposition method was employed to produce a thin hydroxyapatite (HA) film on a titanium substrate in a metastable calcium phosphate solution. Titanium foil of 100×10×0.0...
Drug Binding and Releasing Characteristics of DNA/Lipid/PLGA Film
Intercalation DDS DNA/lipid/PLGA film
2009/9/14
We evaluated the blended compound of DNA/lipid complexes and PLGA (poly(D,L-lactide-co-glycolide)) as a carrier material for drug delivery system (DDS). Transparent, self-standing DNA/lipid/PLGA films...
Ocular tear film bubble counts after recreational compressed air diving
dry air bubble count Ocular tear film recreational dive
2009/6/5
Other authors have demonstrated an increase in tear film bubble counts following dry, compressed air dives. We examined the lower tear film meniscus for the presence of bubbles in 42 divers after comp...
Photocatalytic Antibacterial Effect of TiO2 Film of TiAg on Streptococcus mutans
TiAg TiO2 Photocatalytic antibacterial effect Anodic oxidation Streptococcus mutans
2010/3/5
Objective: To test through various oxidation procedures the differences in antibacterial activities against Streptococcus mutans (S mutans) of Titanium (Ti) and Titanium silver (TiAg) metals coated wi...
Tear film bubbles and decompression illness. Finally diagnostic test to cry for?
Bubbles decompression illness hyperbaric research
2009/5/18
This presentation is intended to outline what may, in
time, prove to be an important diagnostic tool for
Ocular tear film bubble counts in swimmers and snorkellers
Recreational diving snorkelling swimming tear film bubbles decompression illness diagnosis
2009/5/18
Background: The number of ocular tear film bubbles is increased following compressed air single- and multi-day diving in both sea water and hyperbaric chambers. However, the effect of sea water immers...
Ocular tear film bubble counts after recreational compressed air diving.
dry air recreational diving bubble count Ocular tear film
2009/5/13
Other authors have demonstrated an increase in tear film bubble counts following dry, compressed air dives. We examined the lower tear film meniscus for the presence of bubbles in 42 divers after comp...
Imaging Characteristics of New Screen/Film Systems for Cephalometric Radiography
cephalometrics radiation dose radiation risk radiographic imaging systems x-ray
2009/2/28
The advent of rare-earth screen/film combinations has brought substantial x-ray dose reductions with minimal loss in imaging quality. The physical charateristics of these recording systems are des...
A comparison of the accuracy of cephalometric landmark location between two screen/film combinations
Cephalometry Cephalometric landmarks Intensifying screens
2009/1/23
The introduction of faster screen/film combinations allows a reduction in radiation dose but at the expense of film quality. This study investigated the accuracy of landmark location on cephalomet...
RVG-S, VIXA, and Ektaspeed film in detection of proximal enamel defects under orthodontic bands
Dental radiography Digital imaging Filtration Image processing Orthodontics
2009/1/9
An in vitro investigation was carried out to compare CCD-based intraoral radiographic systems with E-speed film for the detection of proximal enamel defects beneath orthodontic bands, with and witho...
Comparison of Rectal Dose in Different Techniques of Prostate Cancer External-Beam Radiotherapy Based on TLD and XR Type T GAFCHROMIC® Film Dosimetry
Rectal dose Radiation therapy TLD,XR type T film Prostate cancer
2015/9/14
Background: Radiotherapy of prostate carcinoma often results in high doses to surrounding structures, such as the rectum and bladder. Therefore, these organs should be closely monitored. The aim of th...
This very interesting video is a history and analysis of sex in East and West Germany from the time of the division of the country until the Wall came down in 1989. Postwar Germans shared a common cul...