Results 241 to 250 of about 4,209,277 (404)

Dimensionless Investigations on Energy Conversion and Analysis of Interlayer Time in Laser‐Based Powder Bed Fusion of Polymers for Polyamide 12 with Nanoadditives and Polypropylene

Advanced Engineering Materials, EarlyView.
This study explores the energy conversion in powder bed fusion of polymers using laser beam for polyamide 12 and polypropylene powders. It combines material and process data, using dimensionless parameters and numerical models, to enable the prediction of suitable printing parameters.
Christian Schlör, Moritz Grünewald, Kevin Popp, Ihsan Murat Kusoglu, Stephan Barcikowski, Stan Gann, Thomas Schuffenhauer, Martin Bastian, Claas Bierwisch, Johannes Rudloff   +9 more
wiley   +1 more source

Optimal control analysis to reduce the health complexity of co-infection with COVID-19 and kidney disease. [PDF]

Sci Rep
Hye MA, Biswas MHA, Uddin MF.
europepmc   +1 more source

GROWTH AND REPRODUCTION UPON SIMPLIFIED FOOD SUPPLY. I

, 1921
H. C. Sherman, M. E. Rouse, Bernice Allen, Ella Woods   +3 more
openalex   +1 more source

Studies on the dynamics of morphogenesis and inheritance in experimental reproduction. I. The axial gradient in planaria dorotocephala as a limiting factor in regulation [PDF]

, 1911
C. M. Child
openalex   +1 more source

Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control

Advanced Engineering Materials, EarlyView.
This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian, Frédéric Demoly, Mohammad Lakhi, Bernard Rolfe, Mahdi Bodaghi   +4 more
wiley   +1 more source

Studies on the physiology of reproduction in the domestic fowl. V. Data regarding the physiology of the oviduct [PDF]

, 1912
Raymond Pearl, M. R. Curtis
openalex   +1 more source

REPRODUCTION IMMUNOLOGY

Медицинская иммунология, 2014
Иммунология репродукции.
openaire   +5 more sources

Consolidate Overview of Ribonucleic Acid Molecular Dynamics: From Molecular Movements to Material Innovations

Advanced Engineering Materials, EarlyView.
Molecular dynamics simulations are advancing the study of ribonucleic acid (RNA) and RNA‐conjugated molecules. These developments include improvements in force fields, long‐timescale dynamics, and coarse‐grained models, addressing limitations and refining methods.
Kanchan Yadav, Iksoo Jang, Jong Bum Lee
wiley   +1 more source

In-depth analysis of the demographic landscape and clinical outcomes of assisted reproductive technologies in Türkiye: a comprehensive survey for the years 2020 and 2021. [PDF]

J Turk Ger Gynecol Assoc
Benlioğlu C, Aydın Y, Bostancı MS, Bozdağ G, Bulgurcuoğlu S, Demir A, Dilbaz S, Dirican EK, Erdem A, Ergin E, Göksever Çelik H, Güler İ, Gürbüz AS, Işıkoğlu M, Kahraman S, Mumuşoğlu S, Özgür K, Şimşek E, Şükür YE, Turan V, Uncu G, Urman B, Ünsal E, Balaban B, Ata B.   +24 more
europepmc   +1 more source

Nanoparticle‐Coated X2CrNiMo17‐12‐2 Powder for Additive Manufacturing—Part II: Processability by Powder Bed Fusion of Metals Using a Laser Beam

Advanced Engineering Materials, EarlyView.
In this manuscript, the processability of X2CrNiMo17‐12‐2 powder coated with silicon carbide, silicon, and silicon nitride nanoparticles is investigated. The amount of nanoparticles varies from 0.25 to 1 vol%. By coating the powder feedstock material with nanoparticles, an enlargement of the process window and an increase in the build rate are achieved.
Nick Hantke, Tim R. Brocksieper, Arne Lüddecke, Tobias Grimm, Arno Kwade, Jan T. Sehrt   +5 more
wiley   +1 more source