-
1481
Study on the Relationship between Chlorite Clay Film Diagenesis and Sedimentary Facies in Reservoir Sandstones
Published 2022-01-01“…The chlorite lining is mainly formed in the later stage, and its material source is mainly iron ions produced by the dissolution of clastic particles such as feldspar or rock debris. …”
Get full text
Article -
1482
Ambivalent and Contradictory: Victorian Architects’ Responses to Technology
Published 2018-06-01“…On the one hand, architects and engineers gave shape to buildings that employed the most up-to-date materials and processes made available by modern technology such as iron and glass, prefabrication, and machine-made goods. …”
Get full text
Article -
1483
A non-stationary panel data approach for examining convergence in South Africa
Published 2025-01-01“…The findings revealed that South Africa’s economic performance is significantly lower than the OECD average gross domestic product per capita with an annual growth rate of 0.54%, which falls below the ‘iron law of convergence’ hypothesis. JEL classifications: C01, C32, C33, E13, F62, F63 …”
Get full text
Article -
1484
Experimental Study on Single-excavation Compound Shock-reflection Blasting Technology of Protective Layer
Published 2025-01-01“…Based on the excavation of the diversion channel foundation protection layer of the DBDP Hydropower Station in Pakistan, this paper proposes a compound shock-reflection blasting technique featuring a hollow iron ball installed at the gun hole's bottom and energy dissipation materials. …”
Get full text
Article -
1485
Preparation of strontium hexaferrite magnets from celestite and blue dust by mechanochemical route
Published 2008-01-01“…In the present investigation celestite (natural ore of strontium) and blue dust (iron ore fines) have been used for the preparation of strontium hexaferrite powder. …”
Get full text
Article -
1486
Effect of B2O3 Content on the Sintering Basic Characteristics of Mixed Ore Powder of Vanadium-Titanium Magnetite and Hematite
Published 2020-01-01“…The sintering basic characteristics of iron ore play a key role in the process of sintering. …”
Get full text
Article -
1487
Case Report: severe pulmonary hypertension in a child with micronutrient deficiency
Published 2025-01-01“…Thiamine deficiency seemed to be the predominant causing factor aggravated by moderate iron deficiency and supposed vitamin C deficiency. …”
Get full text
Article -
1488
Experimental evidence for a shallow cumulate remelting origin of lunar high-titanium mare basalts
Published 2025-01-01“…Melts produced at about 1200–1250 °C and 0.4 gigapascal with residual iron metal, representing approximately 40 percent partial melting, are close to high-Ti mare basalt compositions in terms of both TiO2 content and magnesium number. …”
Get full text
Article -
1489
Nutritional Analysis of Five Wild Edible Vegetables Traditionally Consumed by the Orang Asli in Perak
Published 2021-01-01“…In regard to the micronutreint content, iron was the highest in Gomphandra quadrifida, followed by Pleocnemia irregularis. …”
Get full text
Article -
1490
-
1491
Catalytic Synthesis and Antifungal Activity of New Polychlorinated Natural Terpenes
Published 2017-01-01“…Various unsaturated natural terpenes were selectively converted to the corresponding polychlorinated products in good yields using iron acetylacetonate in combination with nucleophilic cocatalyst. …”
Get full text
Article -
1492
Les capitales des cités gauloises, simulacra Romae ?
Published 2015-12-01“…The archaeological inquiry presented here shows that, at least in Gallia Comata, the rise of new civitas-capitals is not an uniform phenomenon and that several factors played a decisive part in this process: the Protohistoric legacy, which needs to be profoundly re-evaluated in relation to our traditional vision, the dynamic relating to urban development prior to the Conquest, the place of large late Iron Age sanctuaries, the establishment of the new road network which altered the earlier geographical and economic balance, the involvement of local elites, their degree of integration into the new Roman political structures and their wealth which determined their capacity for euergetism. …”
Get full text
Article -
1493
Performance Enhancement of Flux Switching Motor for Electric Vehicle Applications: An Overview
Published 2024-01-01“…Considering the base speed of machine in the EV and high electric loading, the FSM with 12 stator teeth and 10 rotor teeth may be the most appropriate choice in which the stator core is oriented and rotor core is nonoriented iron. To enhance the torque density and applied flux weakening method, combination of Nd and Al–Ni–Co magnets is preferred.…”
Get full text
Article -
1494
Determination and Analysis of Trace Elements in Five Kinds of Traditional Chinese Medicine in High Blood Pressure Medicinal Food by ICP-AES
Published 2020-01-01“…To establish a method for analysis of microelements in five kinds of traditional Chinese medicine in high blood pressure medicinal food, mainly including manganese, cobalt, selenium, iron, magnesium, and other 15 elements. Methods. …”
Get full text
Article -
1495
Oxygen versus Reactive Oxygen in the Regulation of HIF-1α: The Balance Tips
Published 2012-01-01“…It is composed of a constitutively expressed β subunit (HIF-1β) and an oxygen-regulated α subunit (HIF-1α and HIF-2α), whose stability is tightly controlled by a family of oxygen- and iron-dependent prolyl hydroxylase enzymes. Whether or not mitochondria-derived reactive oxygen species (ROS) are involved in the regulation of Hypoxia Inducible Factor-1α has been a matter of contention for the last 10 years, with equally compelling evidence in favor and against their contribution. …”
Get full text
Article -
1496
Evaluation of vitamin and mineral content of commercial premixes
Get full text
Article -
1497
Enhancing the Performance of Concrete Coupled Shearwall Using Shape Memory Alloys
Published 2025-01-01“…This study evaluates the application of iron‐based SMAs in enhancing the seismic performance of coupled concrete shear walls. …”
Get full text
Article -
1498
Influence of copper content on microstructure development of AlSi9Cu3 alloy
Published 2014-01-01“…Metallographic analysis tools enable exact determination of microstructural constituents: matrix αAl, eutectic αAl+βSi, iron base intermetallic phase - Al5FeSi, Alx(Fe,Mn)yCuuSiw and/or Alx(Fe,Mn)yMgzCuuSiw and copper base phases in ternary eutectic morphology Al-Al2Cu-Si and in complex intermetallic ramified morphology Alx(Fe,Mn)yMgzSiuCuw. …”
Get full text
Article -
1499
Nutrient dynamic in sediment and organs of the mangrove Avicennia marina (Forsk.) Vierh
Published 2025-01-01“…The nutrients analyzed were nitrogen (N), phosphorus (P), zinc (Z), magnesium (Mg), and iron (Fe) in the leaves, roots, and sediment. The results of this study revealed the eigenvalues and loading factors of the nutrient variables. …”
Get full text
Article -
1500
Financial Performance Measurement of Companies in the BIST Sustainability 25 Index with LBWA and MEREC-based CRADIS Methods
Published 2024-09-01“…According to results obtained from the CRADIS method, Ereğli Iron-Steel, Enka construction and Ford Otosan have the highest financial performance, while Vestel, Arçelik and Çimsa have the lowest financial performance in the period of 2018 and 2022. …”
Get full text
Article