-
71501
Alteration, mineralization, geochemistry and fluid inclusion study of the Firouzeh mine, NW Neyshabour
Published 2019-06-01“…Materials and methods Two hundred and fifty thin and polished sections were prepared for microscopic study. Twenty-nine samples were analyzed by X-ray fluorescence (XRF) method at the laboratory of Zar Azma company, Tehran, Iran. …”
Get full text
Article -
71502
Diagenetic and post-diagenetic fabrics in the Kamarposht fluorite mine (east of Mazandaran province): Explainaton and genetic interpretation
Published 2017-11-01“…The present study is based on field observations and macroscopic as well as microscopic studies aimed at identification of morphology and mode of occurrence of the ore body, mineralogy and fabric of mineralization and discussion of as well as presentation of a new genetic model for the Kamarposht mine. …”
Get full text
Article -
71503
Experiencia de enseñanza-aprendizaje: cambio de creencias y conductas en el manejo del agua de consumo Experiência de ensinamento-aprendizagem: mudança de crenças e condutas no man...
Published 1989-06-01“…<br>It was studied a change in the children's beliefs and behaviour with regard to their handling of drinking-water by using a teaching-learning experience by means of microscopic observation of polluted water. A structured pre-test and a post-test on problem-solving were administered to 63 6th and 7th grade elementary school children (28 boys and 35 girls). …”
Get full text
Article -
71504
Piper betle L. and Persicaria odorata (Lour.) Soják as alternative to antimicrobial growth promoters in broiler chickens
Published 2021“…There were no significant differences in growth performance, haematological indices, serum biochemistry, and relative internal organs weights between the control and extract treated groups. The gross and microscopic observations indicated no changes in the liver, heart, lungs, spleen, gizzard, and kidneys of the treated birds. …”
Get full text
Thesis -
71505
Recognizing and understanding the strategic regret phenomenon of the government organizations managers and presenting a fuzzy cognitive map of Its’ causative factors and its’ conse...
Published 2023-09-01“…Based on this, the factors that cause strategic regret in the managers of government organizations are lack of strategic thinking and approach, lack of vision and short-term horizon, suffering from intellectual arthritis syndrome, use of microscopic management style and myopic management, suffering from analysis paralysis syndrome, placement In the state of cognitive fatigue and decision fatigue; they are placed in conditions of high uncertainty, delusional idea of genius and personal knowledge, use of ineffective models of decision-making, and managerial short-sightedness. …”
Get full text
Article -
71506
Sedimentology, facies and depositional model of Qazvin alluvial fan
Published 2023-01-01“…Also, in order to study thin sections, nine samples from the sand fractions were prepared to determine the origin of sediments and microscopic characteristics after impregnation with resin (Carver 1971). …”
Get full text
Article -
71507
Compound Odontoma of the Maxillary Sinus
Published 2015-06-01“…The incision was closed with interrupted mattress sutures using chromic 3.0 and the mass was submitted for histopathological analysis. Microscopic sections revealed misshapen teeth or denticles with a coordinated pattern of calcification such as enamel, dentin and cementum. …”
Get full text
Article -
71508
Experiments on transport phenomena at low temperatures
Published 1952“…An alternative explanation is offered, that it is a manifestation of capillary flow, possibly coupled with the effect of a random distribution of the (microscopic) available perimeters for film transfer.…”
Thesis -
71509
Magnetophoresis Of Poly (SODIUM 4-STYRENESULFONATE) Fe3O4 Clusters The Influence of Colloidal Stability
Published 2016“…Unlike the bare Fe3O4 which undergo a typical cooperative magnetophoresis, it was found that the PSS 70K/Fe3O4 clusters experienced a size-fractionation based magnetophoresis in which the magnetic separation was controlled by the presence of distribution of hydrodynamic sizes in the suspension. Besides that, microscopic study further revealed the differences between both entities in which PSS 70K/Fe3O4 clusters tend to self-oriented into thread-like structures; while bare Fe3O4 tend to self-aggregate into fractal structures of various dimensions. …”
Get full text
Thesis -
71510
Rasgos Geoquímicos de las Calizas de la Formación Arroyo Verde (Eoceno), en Punta Colorada. Provincia de Río Negro. Argentina: Reconstrucción Paleoambiental Geochemical features of...
Published 2008-12-01“…From stratigraphic profiles four levels composed of cross-bedded massive to granular fosiliferous limestones were determined. Microscopically they are composed of a fossiliferous limestone (bioclastic packstone) with bivalves, equinoderms, corals, foraminifera and algae, being algal buildups more abundant in level three. …”
Get full text
Article -
71511
Introducing Carbonatites of Bafq Metallogenic Area, Central Iran, Economic Geology of the REEs based on petrology and geochemistry, Unique geodynamic model of continental arc chan...
Published 2022-12-01“…Specific look in petrography and mineralography studies is needed to investigate these rocks, especially for silicates and minor phases from macroscopic as well as to microscopic scales. On the last databases of carbonatites of the world, Iran is represented empty of carbonatites. …”
Get full text
Article -
71512
Prevention and control of surgical site infections: review of the Basel Cohort Study
Published 2012-08-01“…Microbiological evaluation consisted of microscopic direct preparation and cultures with antibiotic resistance testing. …”
Get full text
Article -
71513
Origin of magnetite and apatite ores in the Esfordi magnetite-apatite ore deposit NE of Bafq, south Yazd: insights from mineralogy, geochemistry, microthermometry, O-H stable and U...
Published 2022-12-01“…Petrographic and mineralogical studies were carried out on 47 microscopic thin sections. Scanning Electron Microscopy (SEM) (18 samples) and XRD analyses (7 samples) were used to analyze the representative samples. …”
Get full text
Article -
71514
Plasma exchange and glucocorticoids to delay death or end-stage renal disease in anti-neutrophil cytoplasm antibody-associated vasculitis: PEXIVAS non-inferiority factorial RCT
Published 2022-09-01“…Participants: Participants were aged ≥ 16 years with a diagnosis of granulomatosis with polyangiitis or microscopic polyangiitis, and either proteinase 3 anti-neutrophil cytoplasm antibody or myeloperoxidase anti-neutrophil cytoplasm antibody positivity, and a glomerular filtration rate of < 50 ml/minute/1.73 m2 or diffuse alveolar haemorrhage attributable to active anti-neutrophil cytoplasm antibody-associated vasculitis. …”
Get full text
Article -
71515
A Novel Endometriosis Inducing Factor In Women with Endometriosis
Published 2010-01-01“…The exact incidence of endometriosis is uncertain because the disease process exists in several stages, from microscopic lesions to macroscopic disease, some of which are not apparent during evaluation. …”
Get full text
Article -
71516
-
71517
Studies on the granophyres and related rocks of the Slieve Gullion tertiary igneous complex, Ireland
Published 1956“…</p> <p>Within the Porphyritic Felsite a pattern of fluxion structures has been mapped, this indicates several centres of upwelling of the felsite, and strengthens Richey's conclusion that the large masses of felsite were vent intrusions. Macroscopic and microscopic structures within the felsite are described; these lead to the conclusion that the felsite was emplaced as an extremely viscous and relatively cool mass.…”
Thesis -
71518
Morphological and molecular changes in embryo-maternal interactions in a rat model at optimal and elevated environmental temperatures
Published 2012“…Morphological changes in the rat oviduct and uterus during early pregnancy were examined under light and electron microscopes. Localization of transforming growth factor β1 (TGFβ1), vascular endothelial growth factor (VEGF), basic fibroblast growth factor (bFGF), and their receptors TGFβR1, VEGFR2 (Flk-1), FGFR1 (Flg) in the oviduct and uterus was determined by immunohistochemistry. …”
Get full text
Thesis -
71519
Improved reproductive performance through edible bird’s nest and its ameliorating properties in lead acetate toxicity of reproductive system in female rats
Published 2018“…On day 7 postmating (expected days of implantation; peri- and post-implantation), the animals were sacrificed for assessment of implantation rate, histological and electron microscopic examination of the uterus, oxidative stress biomarkers (OSB) and antioxidant (AO) assay, GH, P, steroid hormones analysis, and expressions of steroid receptors, EGF, REGF, PCNA, and VEGF on the uterus. …”
Get full text
Thesis -
71520
Supergene phases from ferruginous duricrusts: non-destructive microsampling and mineralogy prior to (U–Th) ∕ He geochronological analysis
Published 2023-06-01“…<p>Interpreting the ages of supergene mineralogical phases in laterite is complex because they consist of polycrystalline mixtures of different phases at the microscopic scale that could be crystalized at different epochs. …”
Get full text
Article