Results 191 to 200 of about 684,311 (308)

Above Room Temperature Ferroelectricity in Epitaxially Strained KTaO3

Advanced Materials, EarlyView.
Through precise epitaxial engineering, the cubic and paraelectric KTaO3${\rm KTaO}_3$ is transformed into a robust ferroelectric. By leveraging lattice‐mismatched substrates to apply controlled epitaxial strain, a stable ferroelectric ground‐state is achieved with a transition temperature as high as 475 K, establishing KTaO3${\rm KTaO}_3$ as a highly ...
Tobias Schwaigert, Salva Salmani‐Rezaie, Sankalpa Hazra, Utkarsh Saha, Maya Ramesh, Aiden Ross, Betül Pamuk, Long‐Qing Chen, David A. Muller, Darrell G. Schlom, Venkatraman Gopalan, Kaveh Ahadi   +11 more
wiley   +1 more source

The Ultimate Strategy to Search on m Rays??

, 2008
. We consider the problem of searching on m current rays for a targetof unknown location. If no upper bound on the distance to the target is known in advance, then the optimal competitive ratio is 1 + 2mm=(m \Gamma 1)m \Gamma 1.
Gamma O
core  

Gamma rays impact on 2D-MoS₂ in water solution. [PDF]

Sci Rep
Singh M, Bianco D, Adam J, Capaccio A, Clemente S, Del Sorbo MR, Feoli C, Kaur J, Nappi C, Panico M, Rusciano G, Rossi M, Sasso A, Valadan M, Cuocolo A, Battista E, Netti PA, Altucci C.   +17 more
europepmc   +1 more source

Changes in morphological traits, anatomical and molecular alterations caused by gamma-rays and zinc oxide nanoparticles in spinach (Spinacia oleracea L.) plant. [PDF]

Biometals, 2023
Aly AA, Safwat G, Eliwa NE, Eltawil AHM, Abd El-Aziz MH.   +4 more
europepmc   +1 more source

Ultrathin Hydrogel Membranes Inspired by Soap Films Enable Physiologically Relevant Breathing Lung Models

Advanced Materials, EarlyView.
A soap‐film inspired strategy enables the fabrication of ultrathin yet robust GelMA‐PAAm membranes for breathing lung culture. The hydrogel membrane supports long‐term cyclic deformation under air‐liquid interface conditions, enabling physiologically relevant breathing motions of engineered lung tissue culture. ABSTRACT Breathing continuously stretches
Yunji Lee, Gwang Myeong Kim, Wookyeom Kim, Fenny Soetanto, Gyungin Ryu, Taehun Chung, Youn Soo Kim, Junmin Lee, Hwa‐Rim Lee, Sungjune Jung   +9 more
wiley   +1 more source

From Gamma Rays to Green Light: Comparative Efficacy of Indocyanine Green and Technetium-99m in Sentinel Lymph Node Biopsy for Breast Cancer. [PDF]

Med Sci (Basel)
Gâta VA, Ilieș RA, Antone NZ, Pintican R, Nistor-Ciurba CC, Țîțu Ș, Orădan AV, Muntean MV, Filip GG, Irimie A, Achimaș-Cadariu PA.   +10 more
europepmc   +1 more source

Changes in Radiosensitivity to Gamma-Rays of Lymphocytes from Hyperthyroid Patients Treated with I-131. [PDF]

Int J Mol Sci, 2022
Dini V, Salvatori M, Belli M, Lago ME, Nosdeo A, Dambra DP, Lo Conte L, Pecchia I, Giordano A.   +8 more
europepmc   +1 more source

Resolving Nanoscale Heterogeneities in Lead Halide Perovskites Through Low‐Dose Concurrent 4D‐STEM‐EDX Mapping

Advanced Materials, EarlyView.
Mixed‐cation lead mixed‐halide perovskites suffer from structural instabilities linked to nanoscale heterogeneity. To probe this non‐destructively, a low‐dose, concurrent 4D‐STEM and EDX methodology has been developed. Examining a (FA0.83Cs0.17)Pb(I0.8Br0.2)3 film revealed a complex mosaic of coexisting crystal structures. Crucially, local deficiencies
Jinseok Ryu, Alexandra A. Sheader, Mohsen Danaie, David G. Hopkinson, Katherine E. MacArthur, Nakita K. Noel, Christopher S. Allen   +6 more
wiley   +1 more source

From radio waves to gamma rays

Journal of Oral and Maxillofacial Radiology, 2013
Ulkem Aydin
doaj   +1 more source

Effect of Gamma Rays on Adropin as a Potential Hepatokine Marker for Liver Damage in Male Albino Rats. [PDF]

Dose Response
Abdel-Magied N, Abouelella AM, Mostafa H, Mohamed HE, Hendy NI.   +4 more
europepmc   +1 more source