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1921
China’s CBM exploration and production and associated technological advancements: A review and reflections
Published 2025-01-01“…Furthermore, the efficient CBM production of thin coal seams suggests a breakthrough in the lower limit of coal seam thickness for CBM production and the discovery of new target layers for CBM production. …”
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1922
Effect of aging temperatures on the microstructural stability and mechanical properties of Super304H steel
Published 2025-01-01“…The microstructural evolution during aging was observed by optical microscopy (OM) and scanning electron microscopy (SEM). Thin foils were prepared to further identify precipitates using transmission electron microscopy (TEM) equipped with selected area electron diffraction (SAED) and energy dispersive spectroscopy (EDS). …”
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1923
A Rare Case of Arteriovenous Hemangioma Clinically Mimicking Pigmented Nevus
Published 2015-05-01“…<br />Histopathology findings: the lesions consist of thicked-walled and very dilated thin-walled vessels that full-filled with erythrocytes and are lined by an endothelial layer that suitable for AH. …”
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1924
Effects of potassium sodium niobate (KNN) thickness on biaxial non-resonant microelectromechanical systems (MEMS) mirror performance
Published 2025-02-01“…These MEMS mirrors feature various reflector dimensions for the squared shape, ranging from 0.5 <span class="inline-formula">×</span> 0.5 to 2 <span class="inline-formula">×</span> 2 mm<span class="inline-formula"><sup>2</sup></span>, and incorporate sputtered potassium sodium niobate ((K<span class="inline-formula"><sub>0.35</sub></span>Na<span class="inline-formula"><sub>0.65</sub></span>)NbO<span class="inline-formula"><sub>3</sub></span>) thin-film piezo-motors from Sumitomo Chemical, with thicknesses varying from 0.5 to 1.5 <span class="inline-formula">µ</span>m. …”
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1925
Comparative study on perovskite solar cells using P_ZnO, Al_ZnO and In_ZnO as ETMs by SCAPS-1D
Published 2024-01-01“…Zinc oxide, both undoped and doped, makes up the electron transport layer, whereas methyl ammonium lead iodide makes up the absorber layer. Thin sheets, indium diselenide, and copper make up the hole transport layer. …”
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1926
Shale Heterogeneity in Western Hunan and Hubei: A Case Study from the Lower Silurian Longmaxi Formation in Well Laidi 1 in the Laifeng-Xianfeng Block, Hubei Province
Published 2022-01-01“…The results of the low-temperature N2 adsorption-desorption experiment show that the shale pores are mainly composed of micropores and mesopores with narrow throats and complex structures, and their main morphology is of a thin-necked and wide-body ink-bottle pore. Based on the Frenkel-Halsey-Hill (FHH) model, the pore fractal dimension is studied to obtain the fractal dimension D1 (2.73-2.76, mean 2.74) under low relative pressure (P/P0≤0.5) and D2 (2.80-2.89, mean 2.85) under high relative pressure (P/P0>0.5). …”
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1927
A Rare Case of Mosaic 3pter and 5pter Deletion-Duplication with Autism Spectrum Disorder and Dyskinesia
Published 2023-01-01“…He had ataxia, limb dyskinesia, triangular face, microcephaly, upward slanting palpebral fissure, hypertelorism, retrognathia, posteriorly rotated ears, long philtrum, thin lips, broad nasal tip, polydactyly, tappering fingers, and decreased tone in the upper and lower limbs with normal deep tendon reflexes. …”
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1928
Study on the Genetic Differences in Reservoir Characteristics Based on the Bidirectional Provenance of the Yanchang Formation in the Jiyuan Area, Ordos Basin, China
Published 2022-01-01“…In this paper, the mineral composition, physical properties, diagenesis, and diagenetic evolution of the Jiyuan area are studied by combining a large number of tests such as core physical properties, casting thin sections, scanning electron microscopy, cathodoluminescence, and X-ray diffraction. …”
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1929
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1930
Phytochemical Analysis, Antioxidant Potential and Antibacterial Activities of Different Anatomical Parts of Hypericum cordifolium Choisy
Published 2024-01-01“…The present study aims to evaluate the phytochemical composition of different extracts, qualitative analysis of methanol extract of the flower and leaf using thin-layer chromatography (TLC), and the antioxidant properties of components by the TLC-DPPH. assay. …”
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1931
Quality of Life Philosophy IV. The Brain and Consciousness
Published 2003-01-01“…Although the brain at micro-level, with its trillions of ultra-thin nerve fibers, is one of the most complicated structures in the known universe, you can still grasp its composition if you go up to the level of the cell. …”
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1932
Pore Structure and Fractal Characteristics of Inter-Layer Sandstone in Marine–Continental Transitional Shale: A Case Study of the Upper Permian Longtan Formation in Southern Sichua...
Published 2024-12-01“…This paper employs total organic carbon analysis, X-ray diffraction, rock thin section examination, field emission scanning electron microscopy, physical analysis, high-pressure mercury intrusion analysis, gas adsorption experiments, and fractal theory to explore the reservoir development characteristics of the sandstone samples from the Upper Permian marine–continental transitional facies Longtan Formation in the southern Sichuan Basin. …”
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1933
High-efficiency borohydride oxidation and oxygen reduction on titanium-supported Au(NiMo) catalysts for Alkaline fuel cells
Published 2025-06-01“…In this research, we used a straightforward and cost-effective methodology to fabricate a three-dimensional nickel-molybdenum (NiMo) thin-layer coating, sparsely decorated with gold crystallites, on a titanium substrate (denoted as Au(NiMo)/Ti). …”
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1934
The Effect of Additive ZRJ-S1 on Mechanical Properties of Portland Cement
Published 2022-01-01“…In this experiment, ZRJ-S1 was explored with microlevel scale and showed the thin-layer sheet morphology. With static mechanical-strength test, ZRJ-S1 reinforced cement-based material was found with excellent mechanical improvement when 0.05 wt% ZRJ-S1 additive was used, that is, compressive strength improved to 150.9% of that of control sample, splitting tensile strength improved to 134%, and flexural strength improved to 129.2%. …”
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1935
Post-traumatic patellar tendon ossification in children: a case series
Published 2024-12-01“…Histology showed fragments of mature bone tissue represented by thinned bone beams with focal osteoclastic reaction and areas of endochondral ossification. …”
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1936
Mineralogy, alteration, fluid inclusions microthermometry and genesis of the Cu-Au Kalateh Dasht deposit, south of Shahrood, NE Iran
Published 2024-12-01“…The locations of these collected samples are indicated in Figure 2. Subsequently, thin (10 samples), polished (13 samples), and thin-polished (25 samples) sections were prepared at both Shahrood and Clausthal University of Technology in Germany. …”
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1937
Pierre et carrières dans la Saintonge antique : identification, usages et diffusion
Published 2022-12-01“…Dissolution using hydrochloric acid allows the collection of these residual grains, which must then be prepared into thin sections. The multi-element analysis of these grains is carried out using a scanning electron microscope (SEM), the principles of which are described in this article. …”
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1938
Association between Admission Hyperglycemia and Culprit Lesion Characteristics in Nondiabetic Patients with Acute Myocardial Infarction: An Intravascular Optical Coherence Tomograp...
Published 2020-01-01“…Non-DM patients had fewer lipid-rich plaques (52.7% versus 68.4%, p=0.012) and thin-cap fibroatheroma (TCFA) (19.8% versus 34.7%, p=0.006) than DM patients but similar prevalence of plaque rupture (47.3% versus 56.8%, p=0.130). …”
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1939
Pore Preservation and Failure Mechanism of Sinian Dengying Formation Carbonate Reservoirs: A Case Study of Two Ultradeep Wells in the Sichuan Basin, Western China
Published 2021-01-01“…Despite being one of the most important factors in deep oil and gas exploration, the preservation mechanisms of ultradeep carbonate reservoirs remain poorly understood. This study performed thin-section, geochemistry, field emission scanning electron microscopy, fluid inclusion, and basin model analysis of samples from two boreholes over 8,000 m deep in the Sichuan Basin to determine the pore features and preservation mechanism of the Sinian (Ediacaran) Dengying Formation carbonate reservoirs. …”
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1940
High, but variable prevalence of Sarcocystis cruzi infections in farm-raised American bison (Bison bison) beef destined for human consumption
Published 2025-02-01“…Light microscopy examination revealed that the sarcocysts had thin walls (< 1 µm thick) and appeared to be S. cruzi. …”
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