Results 61 to 70 of about 623,919 (404)

Geochemistry and tectonic setting of volcanic rocks in the Mahiroud volcano-plutonic complex, Southeast of Sarbisheh (Eastern Iran) [PDF]

open access: yesپترولوژی
Introduction Mahiroud volcano-plutonic complex as an anticline (Lahnu-Mahiroud) forms a part of the Sistan suture zone (SiSuZ), and lies in the northern part of the Sistan suture zone (SiSuZ). According to Tirrul et al.
Sahar Benrashidiyan   +4 more
doaj   +1 more source

Jurassic–Paleogene intraoceanic magmatic evolution of the Ankara Mélange, north-central Anatolia, Turkey [PDF]

open access: yesSolid Earth, 2014
Oceanic rocks in the Ankara Mélange along the Izmir–Ankara–Erzincan suture zone (IAESZ) in north-central Anatolia include locally coherent ophiolite complexes (~ 179 Ma and ~ 80 Ma), seamount or oceanic plateau volcanic units with pelagic and reefal ...
E. Sarifakioglu, Y. Dilek, M. Sevin
doaj   +1 more source

Volcanic rocks of the northern and central interior highlands of Nicaragua [PDF]

open access: yes, 1972
The volcanic rocks of these regions have been grouped into three major divisions by McBirney and Williams: (1) a lower section consisting mainly of volcanic sediments, laharic breccias, and a few basaltic and andesitic lavas;(2) younger andesitic and ...
Franklin, Jeffrey H.
core  

Ascorbic Acid Modulates Collagen Properties in Glucocorticoid‐Induced Osteoporotic Bone: Insights into Chemical, Mechanical, and Biological Regulation

open access: yesAdvanced Healthcare Materials, EarlyView.
Osteoporosis from long‐term glucocorticoid (GIOP) use elevates susceptibility to fracture. This study shows GCs impair ascorbic acid (AA) metabolism in osteoblasts, collagen synthesis and extracellular matrix integrity. AA enhanced collagen biochemical and mechanical properties and restored osteoblast and endothelial function. These findings underscore
Micaila DE Curtis   +19 more
wiley   +1 more source

The Volcanic Rocks and Hydrocarbon Accumulation in the Offshore Indus Basin, Pakistan

open access: yesJournal of Marine Science and Engineering
To analyze the impact of volcanic rocks in the Offshore Indus Basin on hydrocarbon reservoir formation, seismic data interpretation, seismic data inversion, and sea–land correlation analysis were carried out.
Jing Sun   +5 more
doaj   +1 more source

Malignant melanoma of the urethra: a rare histologic subdivision of vulvar cancer with a poor prognosis [PDF]

open access: yes, 2012
Malignant melanoma of the urethra is a rare tumour that is difficult to diagnose and treat, resulting in a poor prognosis. In this paper, we present the case of a 65-year-old woman who was referred to a gynaecologist because of a urethral mass that ...
Alkatout, Ibrahim   +8 more
core   +2 more sources

Automating Vascular Biology: An End‐to‐End Automated Workflow for High‐Throughput Blood Vessel‐on‐a‐Chip Production and Multi‐Site Validation

open access: yesAdvanced Healthcare Materials, EarlyView.
AngioPlate384 is a 384‐well open‐top platform that automates production of more than 100 miniaturized, perfusable blood vessels embedded in hydrogel and supported by stromal cells. Stromal‐endothelial co‐culture strengthens blood vessel barrier function and yields responses useful for translational planning. Scalable and automation‐ready, it suits drug
Dawn S. Y. Lin   +14 more
wiley   +1 more source

Experimental study on propagation of hydraulic fracture in volcanic rocks using industrial CT technology

open access: yesPetroleum Exploration and Development, 2013
To understand the planar and three-dimensional geometry of hydraulic fractures in volcanic rocks, a hydraulic fracturing simulation experiment was conducted using the large-scale triaxial hydraulic fracturing test system in laboratory.
Lichun JIA   +7 more
doaj   +1 more source

PORE STRUCTURES AND RESERVOIR CHARACTERISTICS OF VOLCANIC ROCKS IN THE CARBONIFEROUS BATAMAYINEISHAN FORMATION IN THE SHUANGJINGZI AREA, EASTERN JUNGGAR BASIN (WESTERN CHINA)

open access: yesRudarsko-geološko-naftni Zbornik, 2021
Junggar Basin is one of the largest sedimentary basins in Northwest China. Carboniferous oil and gas fields have been found in different areas in the eastern part of the Junggar Basin on a large scale, indicating that the Carboniferous rocks of the ...
Masab Ali   +3 more
doaj   +1 more source

Geochemistry of the Early Paleozoic Baiyin Volcanic Rocks (NW China): Implications for the Tectonic Evolution of the North Qilian Orogenic Belt [PDF]

open access: yes, 2005
The Qilian Mountains in NW China comprise the North Qilian Orogenic Belt, Central Qilian Block, and South Qilian Orogenic Belt. The North Qilian Orogenic Belt consists of the Northern and Southern terranes separated by a volcanic rock belt.
Quan, Q, Wang, CY, Zhang, Q, Zhou, MF
core   +1 more source

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