Results 141 to 150 of about 1,177,468 (355)

Additive Manufacturing of Gradient Stiffness Honeycombs Using Thermoplastic Polyurethane Composite Material Variations

open access: yesAdvanced Engineering Materials, EarlyView.
By combining porous, solid, and carbon fiber‐reinforced thermoplastic polyurethane within a single 3D printed honeycomb structure, this current work achieved precise control over spatial stiffness while ensuring strong interlayer adhesion. The findings demonstrate enhanced energy absorption and densification strain, outperforming traditional uniform ...
Savvas Koltsakidis   +2 more
wiley   +1 more source

Profile of metabolic bone disease in extremely low birth weight (ELBW) and very low birth weight (VLBW) neonates

open access: yesEgyptian Pediatric Association Gazette
Background Metabolic bone disease (MBD) is an important cause of morbidity in premature, very low birth weight (VLBW), and sick infants and, if left undiagnosed, may lead to structural deformities and spontaneous fractures.
Rajesh Nare   +2 more
doaj   +1 more source

Early Correction of Neonatal Acidemia in the Preterm Low Birth Weight Infant [PDF]

open access: bronze, 1970
Calvin J. Hobel   +4 more
openalex   +1 more source

Effect of Annealing Temperature on Microstructure and Dry‐Sliding Behavior of Powder Bed Fusion–Laser Beam Ti6Al2Sn4Zr6Mo Alloy

open access: yesAdvanced Engineering Materials, EarlyView.
Heat treatment parameters critically affect the wear resistance of powder bed fusion–laser beam (PBF‐LB)‐produced Ti–6Al–2Sn–4Zr–6Mo alloy. This study found that optimizing annealing temperature allows to obtain a tailored microstructure, which enhances the dry‐sliding behavior by forming a stable and functional mechanically mixed layer (MML), ensuring
Gianluca Pirro   +5 more
wiley   +1 more source

LOW BIRTH WEIGHT DETERMINANTS

open access: yesJOURNAL OF RESEARCH IN PUBLIC HEALTH SCIENCES, 2019
Latar belakang: Bayi Berat lahir rendah (BBLR) adalah salah satu masalah kesehatan masyarakat utama pada bayi baru lahir yang mempengaruhi bayi baru lahir dengan banyak gangguan kesehatan, seperti hipoglikemia, hipotermia, keterbelakangan mental, fisik, dan masalah perkembangan saraf. Akibatnya, risiko kematian tinggi pada bayi BBLR.
openaire   +1 more source

Effects of Maternal Low Protein Diet on Expression of Drug Transporters in the Blood-Brain Barrier of Adult Offspring [PDF]

open access: yes, 2012
Adverse uterine environment, manifested as low birth weight (LBW), has been shown to predispose individuals to hypertension, diabetes, and obesity by mechanisms that are just beginning to be understood.
Hastings, Bonnie L.
core   +1 more source

Is Young's Modulus a Critical Coating Property Determining Fouling‐Release Performance of Marine Coatings?

open access: yesAdvanced Engineering Materials, EarlyView.
The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal   +2 more
wiley   +1 more source

Zinc Supplementation during Pregnancy: A Randomized Controlled Trial [PDF]

open access: yes
Zinc deficiency during pregnancy has been related to adverse pregnancy outcomes. However, the results of zinc-supplementation trials have not been consistent in improvement of pregnancies outcomes.
امینی ثانی, نیره   +5 more
core  

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