A5070402728- Geological and Geochemical Analysis
- earthquake and tectonic studies
- Geochemistry and Geologic Mapping
- High-pressure geophysics and materials
- Hydrocarbon exploration and reservoir analysis
- Polymer crystallization and properties
- Geochemistry and Elemental Analysis
- Polymer Nanocomposites and Properties
- Rheology and Fluid Dynamics Studies
- Geological formations and processes
- Paleontology and Stratigraphy of Fossils
- biodegradable polymer synthesis and properties
- Geological and Geophysical Studies
- Polymer Foaming and Composites
- Perovskite Materials and Applications
- Advanced Photocatalysis Techniques
- Mineralogy and Gemology Studies
- Geological and Geophysical Studies Worldwide
- Economic Growth and Development
- Marine and environmental studies
- Innovation and Socioeconomic Development
- Geological Studies and Exploration
- Gas Sensing Nanomaterials and Sensors
University of Kirkuk
2012-2023
University of Wollongong
2012-2023
Institute of Solid State Physics
2022-2023
Chinese Academy of Sciences
2022-2023
Hefei Institutes of Physical Science
2023
National Synchrotron Radiation Laboratory
2016-2022
University of Science and Technology of China
2016-2022
Hefei University
2018
Abstract The W alash and N aopurdan groups are incorporated into the lower allochthonous thrust sheet in I raqi Z agros S uture one ( IZSZ ). 40 A r– 39 r dates on magmatic feldspar separates from both volcanic rocks indicate an E ocene– O ligocene age (43.01 ± 0.15 to 24.31 0.60 M a). form a that is structurally overlain by upper allochthon of C retaceous arc‐related (106–92 a) now known as H asanbag igneous complex (formerly G emo– Q andil roup). over foreland basin R ed B eds series....
The Hasanbag igneous complex is situated near Sidekan, 100 km northeast of Erbil city, Kurdistan Region, within the Iraqi Zagros suture zone. It forms part an ophiolite-bearing terrane referred to as "Upper Allochthon" or Gemo-Qandil Group. consists predominantly calc-alkaline basaltic andesites cut by microgabbro and diorite dikes, which previously were interpreted a Eocene Walash volcanic group. However, 40Ar-39Ar dates on kaersutite (magmatic hornblende) indicate Albian–Cenomanian age...
Combining a homemade film blowing machine and an in situ synchrotron radiation source with small- wide-angle X-ray scattering (SAXS WAXS) capability, investigation of polyethylene (PE) has been studied. From the die exit to positions above frost line, four zones defined different structural features are observed SAXS WAXS measurements. In zone I, precursor crystal structures emerge from polymer entanglement network during cooling extension, which lead formation deformable...
With a combination of fast extension rheometer and in situ synchrotron radiation ultra‐fast small‐ wide‐angle X‐ray scattering, flow‐induced crystallization (FIC) isotactic polypropylene (iPP) is studied at temperatures below above the melting point α crystals (Tmα). A flow phase diagram iPP constructed strain rate–temperature space, composing melt, non‐crystalline shish, α&β coexistence regions, based on which kinetic dynamic competitions among these four phases are discussed. Above T...
Petrographic and diagenetic analysis of the Middle-Upper Jurassic successions (Sargelu, Naokelekan, Barsarin) formations boundaries between them in Sargelu area, Kurdistan region, N.E. Iraq was conducted based on lithologic description, thin section analysis, scanning electron microscopy. The study aims to define petrographic components processes that affect carbonate rocks succession studied section. Thirty-eight sections have been prepared, with five samples selected using S.E.M. technique...
Structural evolution and phase transition of poly(butylene adipate-<italic>co</italic>-butylene terephthalate) during uniaxial stretching.
The Pushtashan suprasubduction zone assemblage of volcanic rocks, gabbros, norites and peridotites occurs in the Zagros suture zone, Kurdistan region, northeastern Iraq. Volcanic rocks are dominant consist mainly basalt basaltic andesite flows with interlayered red shale limestone horizons. Earlier lavas tend to be MORB-like, whereas later display island arc tholeiite boninitic geochemical characteristics. Tholeiitic gabbros intrude fractionation trends typical crystallisation under...
Tectono-stratigraphic units within the Zagros orogen in northeast Iraq (foreland) and northwest Iran (hinterland) are correlated to provide an integrated map along collision zone. Structural cross-sections across suture zone reveal relationships between tectonic terranes of various ages different origins. Terranes oceanic affinity have accreted onto Arabian plate during collision-accretion events that started Late Cretaceous. The resulted closure Neo-Tethys Ocean construction a structurally...
SHRIMP U-Pb ages were determined on single zircon grains separated from combined samples (i.e. GA8-GA9) belonging to a trachytic andesite, Galalah area,Walash arc volcanic rocks, Northwestern Zagros Suture Zone, NE Iraq. The rock suite in the studied area ranges calc-alkaline alkaline (i.e., Ga8-Ga9). New reconnaissance of GA8 - GA9 reveal two episodes Palaeoproterozoic inherited growth:1- 1953±39 Ma cores. 2- ca. 1777±28 rims. This provides evidence for ancestry terrane crystalline...
The suprasubduction Bulfat Igneous Complex in NE Iraq is one of the discontinuous Neotethys oceanic lithosphere fragments preserved Zagros region. Reported here are new geochronological, petrological and geochemical data from this assemblage. At study locality, Eocene arc-related magmatic rocks intruded by extensive dykes Shaki-Rash gabbro. key reason to focus on these remarkable lack hydrothermal alteration, including preservation very fresh olivine. Besides olivine gabbros contain...
The crystallization of poly(ethylene oxide) (PEO)-sodium iodine (NaI) composites is investigated by differential scanning calorimetry (DSC), extensional rheology, and in situ small-angle X-ray scattering (SAXS) with the aim demonstrating versatile roles played polymer-ion interactions. In isothermal quiescent process, a decrease crystal growth rate observed for PEO-NaI attributed to slow chain movement caused coordination between cations polymer. SAXS on flow-induced (FIC) exhibits enhanced...
Abstract Events in the tectono-magmatic framework of Eocene Bulfat Igneous Complex Kurdistan region northeastern Iraq are revealed through integrated field, petrographic, geochemical and zircon petrography U–Pb geochronology Qaladeza trondhjemite sheets that cut gabbros complex. The variably deformed, with cataclasis large plagioclase feldspars. trondhjemites albitic, features such as strong enrichment light REE relative to heavy low Ti content show they did not form late differentiates a...
The gabbroic rocks as a part of Zagros ophiolite are exposed in northeastern Iraq, Penjwin area. These with granular to ophitic textures widely distributed without metamorphic halos. main minerals plagioclase (An90-99), olivine, clinopyroxene (Wo27-47 En 45-64 Fs8-14) and orthopyroxene (Wo2 En78 Fs20) respectively based on the abundances. major elements show broad range compositional variations, SiO2 (46.2–50.9 wt. %), low concentrations Na2O (0.15–0.62 K2O (0.01–0.03 %) TiO2 (0.06–0.2) high...