Results 131 to 140 of about 3,452,077 (357)

IRON NUTRITION

Annals of the New York Academy of Sciences, 1977
This paper is a progress report on our present understanding of iron nutrition in man, particularly in developing countries. We will be concerned with the quantitative aspects of iron balance and in particular with the availability of dietary iron, the recognition of iron deficiency and its prevalence, the effects of iron deficiency on the well being ...
openaire   +4 more sources

Composite Electrospun Fibers Containing Optimized B‐ and Cu‐Doped Bioactive Glass Sol‐Gel Particles for Potential Soft Tissue Engineering Applications

Advanced Engineering Materials, EarlyView.
This article describes the preparation and characterization of poly(ε‐caprolactone) electrospun composite fibers incorporating sol‐gel‐derived bioactive glass particles doped with B and Cu. Scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared spectroscopy, contact angle, acellular bioactivity, mechanical and ...
Elisa Piatti, Marta Miola, Liliana Liverani, Paolo Sartori, Enrica Verné, Aldo R. Boccaccini   +5 more
wiley   +1 more source

Based on Experimental Research and Theoretical Analysis of the Effect of Ore Structure of Metal Mine on Intelligent Photoelectric Pre-separation

Kuangchan zonghe liyong
This is an article in the field of mining engineering. Aiming at the raw ore mined from Hushugou iron mine, Hushugou copper mine and Xiaoliugou tungsten mine of Jiuquan Iron and Steel Co., Ltd., the experimental study of pre separation and tailing is ...
Lei ZHANG, Xiangdong LYU, Renli ZHAN, Caihong WANG   +3 more
doaj   +1 more source

Bacillus as Siderophore and Iron-bioremoval Bacteria [PDF]

, 2015
ome Bacillus strains can produce siderophore. Siderophore is a chelating agent for ferric iron as a response to low iron environment. Bacillus has ability as iron bioremoval.
Farisna, Septa Tri, Laili, Nur, Zulaika, Enny   +2 more
core  

Unlocking the Power of Quercetin‐Encapsulated Mesoporous Bioactive Glass Nanoparticles: A Multifunctional Approach to Bone Regeneration

Advanced Engineering Materials, EarlyView.
Mesoporous bioactive glass nanoparticles (MBGNs) are investigated for bone regeneration given their remarkable structural and functional properties. MBGNs are functionalized with Mn and Cu and incorporated with quercetin, a natural flavonoid exhibiting antioxidant, anti‐inflammatory, and antimicrobial properties.
Giovanni Lo Bello, Qaisar Nawaz, Pier Francesco Ferrari, Laura Pastorino, Roberto Raiteri, Aldo R. Boccaccini   +5 more
wiley   +1 more source

Non-Uniform Thermal Transfer of Molten Steel and Its Effect on Inclusion Particles Removal Behavior in Continuous Casting Tundish

Metals
The temperature gradient inside a tundish leads to the uneven density distribution of molten steel, resulting in thermal buoyancy, which has a significant impact on the motion of inclusion particles.
Zhixiao Zhang, Tianpeng Qu, Deyong Wang, Xianglong Li, Lei Fan, Xingzhi Zhou   +5 more
doaj   +1 more source

Evaluation of the Potential of Laser Shock Peening Compared with Cold Expansion for Improving Fatigue Resistance of Riveted Lap Joints of Aerospace Grade 7175 Al Alloy

Advanced Engineering Materials, EarlyView.
This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar, David Osman Busse, Maximilian Sprengel, Domenico Furfari, Marc‐André Nielsen, Guilherme Abreu Faria, Jérémy Epp   +6 more
wiley   +1 more source

Study on Fatigue Fracture Behavior of S32750 Duplex Stainless Steel at Different Solution Temperatures

Crystals
This paper investigates the tensile and low-cycle fatigue characteristics of S32750 duplex stainless steel subjected to two distinct solid solution treatment temperatures.
Shun Bao, Han Feng, Zhigang Song, Jianguo He, Xiaohan Wu, Yang Gu   +5 more
doaj   +1 more source

Enabling Digital Continuity in Virtual Manufacturing for Eco‐Efficiency Assessment of Lightweight Structures by Means of a Domain‐Specific Structural Mechanics Language: Requirements, Idea and Proof of Concept

Advanced Engineering Materials, EarlyView.
This article presents a solver‐agnostic domain‐specific language (DSL) for computational structural mechanics that strengthens interoperability in virtual product development. Using a hierarchical data model, the DSL enables seamless exchange between diverse simulation tools and numerical methods.
Martin Rädel, Andreas Schuster, Felix Schoenitz, Jean Lefèvre   +3 more
wiley   +1 more source

CREATION OF INFORMATION-ANALYTICAL SYSTEM OF CONTINUOUS GRADED ROLLING

Литьë и металлургия, 2009
The computer means allowing to ca n y out of analytical research of process continuous rolling on mills with the various technological circuits of manufacture is created.
S. M. Zhuchkov, D. G. Palamarj, V. G. Razdobreev, A. P. Ivanov, M. I. Titov   +4 more
doaj