Results 171 to 180 of about 97,855 (216)

Tailoring Microstructure and Hardness in Maraging 300 Steel via 2.4 wt.% Niobium Addition and Controlled Aging Treatments

steel research international, EarlyView.
High Nb (2.4 wt.%) addition to Maraging 300 steel drives lattice distortion and nanoscale Nb–Mo‐rich precipitation, confirmed by energy‐dispersive X‐ray spectroscopy mapping (Mo ~5.4 wt.%, Nb ~2.5 wt.%). Nanoindentation reveals strong matrix hardening (H >4.8 GPa) at 480°C aging, while 560°C induces ~1.92 vol.% reverted austenite, enabling tunable ...
Laylla Sharon B. Peixoto, Mohammad Masoumi, Luís Henrique N. de Lima, Marcos Natan da Silva Lima, Luis Flávio Gaspar Herculano, Isabel Ferreira de Barros, Geronimo Perez, Maria Vittoria Moraschini Reis, Hamilton Ferreira Gome Abreu, Marcelo J. Gomes da Silva   +9 more
wiley   +1 more source

Effects of Permissive Hypercapnia During Lung Surgery on Inflammatory Biomarkers in Serum and Bronchoalveolar Lavage Fluid: A Randomized Controlled Trial. [PDF]

Metabolites
Stojanović M, Vasilijic M, Zivadinovic J, Randjelovic M, Nikolić A, Jevtovic Stoimenov T, Janković R.   +6 more
europepmc   +1 more source

Tailored Hardening and Isothermal Bainitizing of Additively Manufactured Nitrogen‐Enhanced Martensitic Chromium Steel

steel research international, EarlyView.
Tailored heat treatments transform additively manufactured high‐nitrogen martensitic Cr steel from austenitic as‐built condition to high‐hardness states. Isothermal bainitizing at 250°C generates an ultrafine nanostructure and achieves higher hardness than conventional hardening and tempering, highlighting a promising postprocessing route for laser ...
Philip König, Sebastian Weber, Jonathan Lentz   +2 more
wiley   +1 more source

Anellovirus-mediated interferon dysregulation enhances virus-induced lung injury. [PDF]

Am J Respir Cell Mol Biol
Banday MM, Banday S, Rahman M, Harrison AO, Singh N, Moore RM, Khan MM, Shankar S, Goda Y, Coppolino A, Movval N, Stutts S, Woolley A, Dishaw L, Goldberg H, Mebratu Y, Polson SW, Patel KN, Gaggar A, Hayes D, Krishnamoorthy N, Gewurz BE, Washko G, Tesfaigzi Y, Rehman R, Sharma NS.   +25 more
europepmc   +1 more source

Investigation of Serrated Flow in Intercritically Annealed Medium Manganese Steel by In Situ Synchrotron X‐Ray Diffraction

steel research international, EarlyView.
Serrations and stepwise austenite phase transformation were observed in cold‐rolled and annealed medium manganese steels. By in situ XRD experiments, these two phenomena were studied simultaneously. The results show that DSA leads to the creation of PLC bands and load drops in the specimen.
Shahroz Ahmed, Lalit Pun, Matti Isakov, Lassi Raami, Mikko Hokka, Veli‐Tapani Kuokkala, Pasi Peura   +6 more
wiley   +1 more source

Experimental Investigation of Electrical Parameter Effects in Wire Arc Atomization of 316L Stainless Steel Powders for Additive Manufacturing

steel research international, EarlyView.
This article presents wire arc atomization of 316L for the production of metallic powders used in additive manufacturing, with a systematic analysis of the influence of arc parameters on particle size. Through the application of dry sieving, scanning electron microscopy, and shape analysis, it is demonstrated that this technique is well‐suited for ...
Robin Grunert, Stefan Brumm, Sebastian Weis   +2 more
wiley   +1 more source

Early Pulmonary Stress During Intra-Abdominal Hypertension and Hypervolemia: Surfactant Protein A1 and Multi-Compartment Biomarker Responses in Rats. [PDF]

Life (Basel)
Canbaz M, Ulugöl H, Karduz G, Vardar K, Orhan Sungur M, Şentürk E, Aksu U, Fırat P, Ergin Özcan P, Toraman F, Şentürk M, On Behalf Of The Istanbul Research And Education In Anesthesia NETwork IREANETwork Experimental Working Group.   +11 more
europepmc   +1 more source

Commercial Product Based on Metarhizium Anisopliae Affects Survival, Midgut Morphology, and Behavior in the Stingless Bee Scaptotrigona depilis (Hymenoptera: Apidae)

Environmental Toxicology, EarlyView.
ABSTRACT Brazilian social stingless bees are important pollinators and producers of honey, wax, royal jelly, propolis, and other products. These species are experiencing a population decline, attributed to different factors, such as the excessive use of pesticides.
Andressa Santoro, Daiani Rodrigues Moreira, Talita Aparecida Tódora Santana, Wingly Santos Beltrame, Nathalia Rodrigues da Silva de Carvalho, Breno Gabriel da Silva, Gustavo Henrique de Souza, Livia Bracht, Adriana Aparecida Sinópolis Gigliolli, Maria Claudia Colla Ruvolo Takasusuki   +9 more
wiley   +1 more source

Nasal Exposure to Microcystin Can Trigger Immune Responses in the Lung and Gut Microbiome Dysbiosis via the Lung-Gut Axis: A Pilot Acute Mouse Study. [PDF]

Toxins (Basel)
Kim M, Chung S, Christman JW, Lee J.
europepmc   +1 more source

The Impact of Molluscum Contagiosum on Depression, Anxiety and Quality of Life in Children

The Journal of Dermatology, EarlyView.
ABSTRACT This study aimed to compare depressive symptoms, anxiety symptoms, and health‐related quality of life between children with molluscum contagiosum and healthy controls and to examine whether lesion number and anatomical localization were associated with these outcomes. This prospectively conducted cross‐sectional study included 72 children with
Abdulbaki Artik, Hatice Atas, Tugcan Yuksek, Erman Atas, Bahar Oztelcan Gunduz, Huseyin Ilgin Bal, Selda Pelin Kartal, Halenur Teke, Burak Açıkel, Mustafa Sırrı Kotanoğlu, Mehri Durak   +10 more
wiley   +1 more source