the neat bitumen, an oil refining by-product, has its own inherent weakness under long-time loading at low and high temperatures. these performance limitations of neat bitumen have led researchers to modify its physical andmechanical properties. according to several studies, polymers can be used to modify the properties of bitumen. due to much lower production costs and aiming to reduce environ...

background: following pulmonary aspiration of gastric contents, a variety of conditions occurs ranging from the acute inflammatory response (aspiration pneumonitis) to an infectious process (aspiration pneumonia). they cause due to the failure of protecting mechanism of airway patency following poisoning toxicity. methods: patients with acute drug poisoning for assessment of aspiration-induced ...

OBJECTIVE To compare-the adequacy of endometrium and the post-procedural pain between the manual vacuum aspiration (MVA) and metal curettage method. MATERIAL AND METHOD The present research was a clinical experiment. A randomized controlled trial study was done with older than 35-year oldfemales with abnormal intrauterine bleeding who attended the out-patient gynecology department of Maharat ...

BACKGROUND Although legal, access to safe abortion remains limited in India. Given positive experiences of task-shifting from other developing countries, there is a need to explore the feasibility of expanding the manual vacuum aspiration (MVA) provider base to include nurses in India. STUDY DESIGN A prospective, two-sided equivalence study was undertaken in five facilities of a non-governmen...

BACKGROUND As an alternative to electric vacuum aspirations (EVA), there is an increasing interest in using manual vacuum aspiration (MVA). OBJECTIVE To compare the safety, efficacy and acceptability of MVA with those of EVA for first-trimester abortion. SEARCH STRATEGY We searched MEDLINE, EMBASE, Cochrane Library and Chinese Biomedical Database in all language, together with reference lis...

BACKGROUND In recent years, pathological diagnoses have been increasingly required, especially in small breast lesions, because malpractice lawsuits concerning erroneous cytological diagnoses have been commonly reported. Here, we retrospectively evaluated the significance of FNAC and VAB for small breast lesions using ultrasonography guidance. PATIENTS AND METHODS A total of 1383 cases for wh...

i found one article on the website of ijmtfm, which had studied the consequences of aspiration of gastric contents in acute poisoning patients (1). it was informative. unfortunately, there are some errors in that article, which i would like to bring to your kind attention.

objective: the main objective pursued in this paper is to investigate the energy consumption for drying of potato slices using vacuum-infrared drying method. methods: drying of potato slices with the thicknesses of 1, 2 and 3 mm were conducted at vacuum levels of zero (without vacuum), 20, 80 and 140 mm [hg], infrared radiation at power levels of 100, 150 and 200 w in the three repetition. resu...