Results 181 to 190 of about 25,365 (278)

Effect of Milling and Wire Electric Discharge Machining on Recast Layer Formation and Tensile Behavior of Metallic Materials

MetalMat, Volume 3, Issue 2, June 2026.
ABSTRACT Machining of materials is an invaluable technique to give specific shapes and dimensions of desired materials. Different machining processes give rise to different surface characteristics that include not only surface roughness but also specific surface morphology, such as the recast layer.
Animesh Kumar Basak, Alokesh Pramanik, Afifah Zakiyyah Juri, Nachimuthu Radhika, T. Mohanraj   +4 more
wiley   +1 more source

Functional recovery of the adult murine hippocampus after cryopreservation by vitrification. [PDF]

Proc Natl Acad Sci U S A
German A, Akdaş EY, Flügel-Koch C, Erterek E, Frischknecht R, Fejtova A, Winkler J, Alzheimer C, Zheng F.   +8 more
europepmc   +1 more source

CO 2‐Assisted Foaming of PLA–Cellulose Acetate Blends for Peat‐Free Horticultural Substrates

Polymer Engineering &Science, Volume 66, Issue 6, Page 4005-4018, June 2026.
Engineered porous substrate facilitating seed incorporation, water retention, and plant growth. ABSTRACT This study investigates carbon dioxide assisted (CO2) foaming of polylactic acid (PLA)–cellulose acetate (CA) blends to develop biodegradable substrates for horticultural applications.
Kaleum Meaney, Ke Gong, Yvonne Cortese, Yin Zhu, Lena Madden, Michael Gaffney, Declan Devine, Crevan O'Donnell, Yuanyuan Chen   +8 more
wiley   +1 more source

Beyond the Protocol: Revisiting the Critical Role of Donor Plants in Cryopreservation of Economically Important Clonal Crops. [PDF]

Plants (Basel)
Popova E, Kim HH.
europepmc   +1 more source

Understanding Plasma–Liquid Interactions and Plasma‐Induced Free‐Radical Polymerisation in Liquid‐Assisted Atmospheric Plasma Polymerisation—Application to Antioxidant Coating

Plasma Processes and Polymers, Volume 23, Issue 6, June 2026.
Liquid‐assisted atmospheric plasma polymerisation enables rapid curing of monomer layers into functional polymer films without chemical initiators. This study investigates plasma‐induced free‐radical polymerisation of TMPTA‐PO and how layer thickness and plasma exposure affect curing efficiency, revealing a clear relationship between film thickness and
Angelica Maria Lanza, Kamal Baba, François Loyer, Lotfi Boudjema, Riadh Bourzami, Fabio Palumbo, Pietro Favia, Nicolas D. Boscher   +7 more
wiley   +1 more source

Cryopreservation of ovarian tissue - what's known so far and future perspectives. [PDF]

Front Reprod Health
Eberhart S, Khalifa H, Rafensteiner L, Lehner J, Hancke K, Bundschu K.   +5 more
europepmc   +1 more source

Analysis of the heterogenous structural states of the hexameric ATPase PilU of the type IV pili from Vibrio cholerae

Protein Science, Volume 35, Issue 6, June 2026.
Abstract Type IV pili (T4P) mediate surface motility, host interactions, and DNA uptake through cycles of extension and retraction. While the primary retraction ATPase PilT has been extensively characterized, its homolog PilU remains less well understood despite being demonstrated as a PilT‐dependent retraction ATPase.
Yirui Guo, Shantanu Shukla, George Minasov, Nicole L. Inniss, Thomas Klose, Valerie L. Tokars, Alfonso Mondragón, Zbyszek Otwinowski, Dominika Borek, Karla J. F. Satchell   +9 more
wiley   +1 more source

Vitrification versus slow freezing for prepubertal ovarian tissue cryopreservation: insights from a porcine xenotransplantation model. [PDF]

J Ovarian Res
Guo Y, Liu X, Chen J, Xie Y, Su W, Sun P, Zeng H, Fang C, Liang X.   +8 more
europepmc   +1 more source

Identification of cryosensitive niches and a targetable FOS/AP‑1 program in the human ovarian cortex by single‑cell and spatial transcriptomics. [PDF]

BMC Med
Guo F, Sun D, Ding H, Li Y, Yang B, Guo M, Ma Y, Qiao R, Li S, Zhang L, Zhang Q, Zhang M, Li W.   +12 more
europepmc   +1 more source

Structural insights into urocanate reductase using room‐temperature X‐ray crystallography

Acta Crystallographica Section D, Volume 82, Issue 6, Page 603-614, June 2026.
The active‐site dynamics of the microbial enzyme urocanate reductase were revealed by room‐temperature X‐ray crystallography.Urocanate reductase (UrdA) is a bacterial enzyme that converts urocanic acid to imidazole propionate. Its catalytic residue Arg411 undergoes a large conformational change in the substrate‐bound versus product‐bound states.
Swati Aggarwal, Nitisha Gurav, Esko Oksanen, Karin Lindkvist-Petersson, Raminta Venskutonytė   +4 more
wiley   +1 more source