Results 31 to 40 of about 63,373 (254)

Design, construction and optimization of Thomson parabola spectrometer as a diagnostic tool in plasma focus device [PDF]

مجله علوم و فنون هسته‌ای, 2015
One of the main requirements in plasma focus researches is determination of the type and energy range of the produced ions in order to use them in applications and theoretical research activities.
Mohsen Nikbakht, Behjat Ghasemi, Fereydoun Abbasidavani, babak Shirani Bidabadi, Gholamreza Etaati   +4 more
doaj  

A study of high-frequency properties of plasma and the influence of electromagnetic radiation from IR to XUV [PDF]

Nuclear Technology and Radiation Protection, 2017
On the basis of calculated values for the conductivity in an external electric field, we determined the high-frequency characteristics of plasmas under extreme conditions (e. g. dense plasma focus device).
Srećković Vladimir A., Šulić Desanka M., Ignjatović Ljubinko M., Dimitrijević Milan S.   +3 more
doaj   +1 more source

Study Cherenkov radiation by production of positrons and its annihilation in dense plasma focus

Results in Physics, 2019
The purpose of the current study was to evaluate the production of positrons through natNe2D4He18F, nuclear reactions and its possible Cherenkov radiation (CR) before annihilating in the hot and dense plasma medium (pinch) of a Mather type dense plasma ...
S. Adlparvar, S. Faghih Haghani, S.M. Sadat Kiai   +2 more
doaj   +1 more source

Electrical Behavior of an Ultralow-Energy Plasma-Focus Device

IEEE Transactions on Plasma Science, 2014
Measurements of electrical signals in discharges performed in a miniature plasma-focus device (5 nF capacitor bank, central electrode diameter and effective free length 2.0 and 0.5 mm, respectively, no outer electrode) are reported. A lumped model is built that gives good agreement between the model and the recorded signals. The main conclusions are as
Barbaglia, Mario Oscar, Bruzzone, Horacio Abel, Acuña, Hugo Néstor, Soto, Leopoldo, Clausse, Alejandro   +4 more
openaire   +4 more sources

Flow Enabled Target Capture Halbach‐based magnetic enrichment increases circulating tumor cell capture from blood in metastatic cancer patients

Molecular Oncology, EarlyView.
Pair‐wise comparison of the CellSearch and FETCH enrichment technologies for circulating tumor cells (CTCs) from metastatic breast, prostate, and small cell lung cancer patients shows an increased capture of CTCs using FETCH enrichment. The clinical implementation of circulating tumor cells (CTCs) as a predictive tool for therapy efficacy in the ...
Michiel Stevens, Anouk Mentink, Tom Niessink, Frank Coumans, Leonie Mekenkamp, Ruchi Bansal, Jeroen Hiltermann   +6 more
wiley   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

An Investigation on the Energy and the Angular Distribution of Nitrogen Ions in SBUMTPF1 Plasma Focus Device, Using Polycarbonate Nuclear Track Detector and Different Thicknesses of Aluminum Filters [PDF]

مجله علوم و فنون هسته‌ای, 2014
The purpose of this research is to investigate the energy and the angular distribution of nitrogen ions in SBUMTPF1 plasma focus device (3.2 kJ, 25 kV, 10.4 µF), using a polycarbonate solid state nuclear track detector.
H Rouhi, B Ghasemi, F Abbasi Davani, Z Shahbazi Rad   +3 more
doaj  

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

FEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas, Aaron D. Morgan, Ignas Čiurlionis, Christian Böhm, Stefan Jockenhövel, Willi Jahnen‐Dechent, Marc A. M. J. van Zandvoort   +6 more
wiley   +1 more source

Simultaneous Ultra-Fast Imaging and Neutron Emission from a Compact Dense Plasma Focus Fusion Device

Instruments, 2018
Recently, there has been intense interest in small dense plasma focus (DPF) devices for use as pulsed neutron and X-ray sources. Although DPFs have been studied for decades and scaling laws for neutron yield versus system discharge current and energy ...
Nathan Majernik, Seth Pree, Yusuke Sakai, Brian Naranjo, Seth Putterman, James Rosenzweig   +5 more
doaj   +1 more source

Delivery of DNA‐encoded vaccines and proteins in mice using cutaneous suction‐mediated transfection

FEBS Open Bio, EarlyView.
Cutaneous suction‐mediated transfection in mice for delivery of DNA‐encoded vaccines and proteins. A critical limitation of DNA vaccines and other therapeutics is transfection in vivo to produce the encoded antigens or therapeutic proteins. Cutaneous suction‐based methods have demonstrated effectiveness in many animal models and have been successfully ...
Emran O. Lallow, Isabel Brandtjen, Yaxin Mo, Melissa Gulley, Louis Osorio, Sagar Kudchodkar, Nandita C. Jhumur, Christine C. Roberts, Lisa K. Denzin, David I. Shreiber, Biju Parekkadan, Hao Lin, Joel N. Maslow   +12 more
wiley   +1 more source