Results 71 to 80 of about 4,895 (165)

Photonic Time Crystals and Time‐Varying Electromagnetic Metamatter: A New Direction for Ultrafast Tunable Photonic and Microwave Materials and Devices

Advanced Science, EarlyView.
Photonic time crystals (PTCs) are systems in which electromagnetic parameters are modulated periodically in time, producing momentum bandgaps via temporal scattering rather than spatial Bragg processes. This review examines the theoretical frameworks, modeling, and computational tools for time‐varying media, and summarizes experimental demonstrations ...
Ranjan Kumar Patel, Shriram Ramanathan, Ronald P. Jenkins, Michael J. Carter   +3 more
wiley   +1 more source

ПолициÑтична бубрежна болеÑÑ‚ - приказ на пациент

, 2016
Was to present disease, over a patient review of policystic kidney disease, that need hospitalization many times – because of complications that follow it (uroinfection, calculosis, anaemia, chronical kidney insufficiency, hypertension, and cistes crack ...
Миленковиќ (Milenkovikj), Звонко (Zvonko), Поленаковиќ (Polenakovikj), Момир (Momir)   +1 more
core  

Magnetoelectric Nanoparticle‐Based Wireless Brain–Computer Interface: Underlying Physics and Projected Technology Pathway

Advanced Science, EarlyView.
Magnetoelectric nanoparticles (MENPs) enable fully wireless, minutely invasive neuromodulation, and potentially neural recording, by converting magnetic into electric and, conversely, electric into magnetic fields, respectively, at high spatiotemporal resolution.
Elric Zhang, Max Shotbolt, Mostafa Abdel‐Mottaleb, Shawnus Chen, Victoria Andre, Jieyuan Tian, Jonathan Shulgach, Max Murphy, Brian Noga, Ping Liang, Darcy Griffin, Douglas Weber, Marta Pardo, Salvador Pane, Sakhrat Khizroev   +14 more
wiley   +1 more source

ÐšÐ»Ð¸Ñ€ÐµÐ½Ñ Ð½Ð° I-131 и Ts-99 во тиреоидеа кај Ñтаорец

, 2017
Thyroid clearance of J-131 and Tc-99m after simultaneous subcutaneous injection in rats were estimated in the early phase. Arterial blood samples were drawn with a polyethene catheter inserted in the iliac artery in intervals of two minutes.
ГеоргиевÑки (Georgievski), Славко (Slavko), Таџер (Tadzher), ИÑак (Isak)   +1 more
core  

Lyophilized Synthetic Platelets: In Vitro Characterization and in Vivo Evaluation in Mouse Thrombocytopenia Model

Advanced Science, EarlyView.
ABSTRACT Platelet transfusions to treat bleeding complications use donor‐derived platelets stored at room‐temperature, that have a shelf‐life of only 5–7 days due to bacterial contamination risks. Cold‐stored and freeze‐dried platelets are being investigated for extending shelf‐life, but these still have the inherent challenge of donor‐dependency.
Ujjal Didar Singh Sekhon, Dante Disharoon, Shrijal S. Desai, Baylee Traylor, Emily Gahagan, Emma Quill, Kristin Aldridge, Norman F. Luc, Sonali Rohiwal, Shruti Raghunathan, Rebecca Ahn, Sana Syed, Alexander Dornback, Bipin Chakravarthy Paruchuri, Andrew Ditto, Susan M. Shea, Philip C. Spinella, Matthew D. Neal, Michael A. Bruckman, Christa L. Pawlowski, Anirban Sen Gupta   +20 more
wiley   +1 more source

Инциденција и преваленција на тироиден карцином во Република Маке- донија (1999-2010)

, 2017
Epidemiological data indicates that  thyroid carcinoma (TC)  is the most frequent endocrinological tumors, participating with around 1%  from all malignomas.
Маказлиева (Makazlieva), Тања (Tanja), МајÑторов (Majstorov), Венјамин (Venjamin), ТрипуноÑки (Tripunoski), Тони (Toni), ВаÑкова (Vaskova), Оливија (Olivija)   +3 more
core  

Buried Unstrained Germanium Channels: A Lattice‐Matched Platform for Quantum Technology

Advanced Science, EarlyView.
ABSTRACT Strained germanium (ε$\varepsilon$‐Ge) and strained silicon (ε$\varepsilon$‐Si) buried quantum wells have enabled advanced spin‐qubit quantum processors. However, in the absence of suitable lattice‐matched substrates, ε$\varepsilon$‐Ge and ε$\varepsilon$‐Si are deposited on defective, metamorphic SiGe buffers, which may impact device ...
Davide Costa, Patrick Del Vecchio, Karina Hudson, Lucas E. A. Stehouwer, Alberto Tosato, Davide Degli Esposti, Vladimir Calvi, Luca Moreschini, Mario Lodari, Stefano Bosco, Giordano Scappucci   +10 more
wiley   +1 more source

Паралелни иÑпитувања на еÑтрадиолот, прогеÑтеронот, ФСХ и ЛХ за време на менÑтруалниот циклуÑ

, 2017
The levels of estradiol, progesterone and gonadotropins were determined by radioimmunoassay in 8 healthy women, aging 18-22 years, with histories of regular menstruation.
ДеловÑка (Delovska), ВеÑна (Vesna), ЧевреÑка (Chevreska), Стевка (Stevka)   +1 more
core  

Reconfigurable Inflatables Through Controlled Surface Crumpling

Advanced Science, EarlyView.
ABSTRACT Inflatable structures offer remarkable versatility due to their compact storage and rapid deployment, making them ideal for lightweight, quickly assembled, and deployable applications. These structures are typically made from membranes that are nearly inextensible yet highly flexible.
Yi Yang, Hye Jun Youn, Leon Kamp, Renate Sachse, Wenjie Li, Jose Vidal, Jin Feng, Martin Bechthold, Katia Bertoldi   +8 more
wiley   +1 more source