Results 191 to 200 of about 1,096,402 (268)

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

An Enriched Primary Culture Reveals Morphological Heterogeneity of Rat Testicular Telocytes. [PDF]

Cells
Pawlicki P, Gałuszka A, Siemińska I, Gałuszka-Bulaga A, Ocłoń E.   +4 more
europepmc   +1 more source

Inflammation Unchecked: Concurrent Kawasaki Disease and Stevens‐Johnson Syndrome in an 18‐Month‐Old Child

Arthritis Care &Research, EarlyView.
Catherine Deffendall, Jodi Backalar, Elizabeth Acevedo Zapata, Adriana Della Porta, Lorin Bibb, Tyler Reese, Charlotte M. Brown   +6 more
wiley   +1 more source

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth, Tomáš Babinský, Jan Lars Riedel, Wen Hao Kan, Aijun Huang, Martin Heilmaier, Ivo Šulák   +6 more
wiley   +1 more source

Integrative Morphological and Palynological Characterization of <i>Cocos nucifera</i> L.: Insights from Macro-Traits and Pollen Ultrastructure. [PDF]

Plants (Basel)
Manikala C, Summpunn P, Khomphet T, Septia ED.   +3 more
europepmc   +1 more source

Flexural Behavior of 3D‐Printed Porous Bouligand‐Structured Polymers: Influence of Pitch Angle and Porosity

Advanced Engineering Materials, EarlyView.
This study examines how helicoidal architectures with different porosities respond to bending. Adjusting layer angle and spacing in 3D‐printed polymers reveals clear tradeoffs between stiffness, strength, and energy absorption. Experiments and simulations highlight designs that distribute stress effectively, offering pathways for optimizing lightweight
Praveenkumar Subhash Patil, Edward D. McCarthy, Parvez Alam   +2 more
wiley   +1 more source

Spectral-Domain Optical Coherence Tomography Morphological Characteristics in Patients with Cone Dysfunction Disorders: A Retrospective Case Series. [PDF]

Clin Ophthalmol
Khojasteh H, Bazvand F, Haidari M, Akhavanrezayat A, Mahmoudi A, Mohammadi SS, Riazi Esfahani H, Mirghorbani M, Sheikholeslami Salmasi A, Azarkish A, Regenold J, Karaca I, Yavari N, Shen M, Uludag Kirimli G, Or C, Ghoraba HH, Nguyen QD, Leung LB.   +18 more
europepmc   +1 more source

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

Advanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich, Lenka Kunčická, Pavel Czernek, Zifan Wang   +3 more
wiley   +1 more source

Further Botanical Exploration of Limestone Karst Habitats in Northeastern Thailand Reveals a New Yellow-Flowered Species of <i>Boesenbergia</i> Kuntze (Zingiberaceae). [PDF]

Life (Basel)
Boonma T, Saensouk S, Saensouk P, Ruengrit M, Srisuk P, Ruannakarn P, Naing MK.   +6 more
europepmc   +1 more source