Results 91 to 100 of about 326,319 (351)
Competitive pressure and labor productivity: world iron ore markets in the 1980s [PDF]
Does the extent of competitive pressure industries face influence their productivity? We study a natural experiment conducted in the iron ore industry as a result of the collapse in world steel production in the early 1980s. For iron ore producers, whose
James A. Schmitz, Jr. +1 more
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Borax Promotes Fertility of Brassica napus Better Than Other Boron Species at Suboptimal Supply
Journal of Plant Nutrition and Soil Science, EarlyView.ABSTRACT Background Continuous and sufficient boron (B) supply is essential for achieving maximum yield in Brassica napus. Increasing incidences of environmental water limitation are linked to reduced plant B availability and increased B deficiencies.
Jiline B. Tölle +2 more
wiley +1 more source
Recent Developments in Sustainable Composites for Printed Circuit Boards (PCBs): A Review
Macromolecular Materials and Engineering, EarlyView.This review presents the potential of using natural plant fibers and biodegradable polymers as sustainable printed circuit boards (PCBs). This review provides future directions in innovation and sustainable PCBs development. Bio‐composites PCBs are both environmentally friendly and sustainable due to the natural fibres they contain.
Erdem Selver +7 more
wiley +1 more source
Movement Disorders Clinical Practice, EarlyView.Abstract Background Clinical outcome assessments (COAs) are essential for evaluating symptom severity, treatment response, and disease progression in Parkinson's disease (PD). As clinical knowledge evolves, it is necessary to revisit the recommendation status on the COAs to ensure their continued relevance and validity. Objectives To provide an updated
Evita Papathoma +14 more
wiley +1 more source
Alexandria Engineering JournalSintered ore is the most important incoming iron material for blast furnaces in China. The foundation characteristics of sintering are an important basis for the sintering process of iron ore powder and a key indicator for evaluating the quality of iron ...
Yifan Li +5 more
doaj +1 more source
The Iron Ore, Coal and Gas Sectors [PDF]
The industrialisation of Asia – particularly China and India – has led to a strong increase in global demand for key resource commodities. The associated sharp rise in the prices of these commodities has underpinned a significant increase in the levels ...
Brad Mitchell +3 more
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Effect of Firing Temperature and time on swelling behavior of reduced iron ore pellets [PDF]
, 2011 The increasing trend in the prices of steel scrap and its short supply led the steel technologists to find a suitable charge mix in the form of sponge iron or Direct Reduced Iron (DRI).
Patra, Deepak, V, Sharath
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Effect of slag composition on iron nuggets formation from carbon composite pellets [PDF]
, 2010 Iron-carbon nuggets can be obtained by high temperature reduction of iron ore by carbonaceous material when both are agglomerated together as a carbon composite pellet.
Alberto Eloy +4 more
core +2 more sources
International Journal of Osteoarchaeology, EarlyView.ABSTRACT Sharp force trauma (SFT) is the main criterion used to identify chop mark butchery in zooarchaeology, yet its reliability as a diagnostic feature has not been systematically tested. Chop marks reflect both cutting and fracturing processes and exhibit characteristics of both sharp and blunt trauma.
Tiffany Okaluk +4 more
wiley +1 more source
Yankuang ceshi, 2017 The benchmark comparative price between global seaborne iron ore and Chinese domestic iron ore is based on free on board (FOB) or cost, insurance and freight (CIF), resulting in imprecise market pressure price estimation for Chinese domestic iron ore ...
WANG Wei-ping, CHEN Yu-chuan
doaj +1 more source