Results 91 to 100 of about 20,614 (298)

Context for the ESA ExoMars rover: the Panoramic Camera (PanCam) instrument [PDF]

, 2006
The recently approved ExoMars rover is the first element of the ESA Aurora programme and is scheduled to deliver the Pasteur exobiology payload to Mars by 2015. The 0.7 kg Panoramic Camera will provide multi-spectral stereo images with 65 ° field-of-view
Gerhard Paar, Coates, AJ, Coates, Andrew J., Barnes, David, Jaumann, R, Jean-luc Josset, Ralf Jaumann, Barnes, D, Harald Michaelis, Paar, G, Andrew J. Coates, The Pancam Team, Griffiths, Andrew D., Paar, Gerhard, Josset, Jean-Luc, Jaumann, Ralf, David Barnes, Josset, J-L, and the PanCam Team,, Michaelis, H, Griffiths, AD, Michaelis, Harald, Andrew D. Griffiths   +22 more
core   +1 more source

Identifying transcription factors controlling the basal expression of human MRP4 highlights a substantial role for Sp1

FEBS Open Bio, EarlyView.
The MRP4 transporter exports several drugs and signaling molecules. Here, we identified key promoter elements regulating basal MRP4 expression. Using reporter assays, we defined a conserved region with essential Sp1 and contributory Ets sites, which controlled basal MRP4 expression.
Debora Singer, Angelique Kragl, Katrin Ziems, Juliane Glaubitz, Sophie Grammbauer, Susanne Hildebrandt, Mladen V. Tzvetkov, Gabriele Jedlitschky   +7 more
wiley   +1 more source

Compact millimeter-wave medical imager [PDF]

, 2004
A mm-wave imager has been developed for medical applications and will be reported here. It uses a single-channel mechanically scanned heterodyne radiometer and diffraction-limited focussing optics to achieve high resolution images of subcutaneous body ...
Robertson, Duncan A., Duncan A. Robertson   +1 more
core   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Mathematical modeling of thermal imager for observation with microbolometer array [PDF]

, 2014
Тепловізійні прилади спостереження використовуються для вирішення широкого кола задач військового призначення, тому при їх розробці оцінка характеристик грає важливу роль.
Добровольская, Е. В., Dobrovolska, K. V., Лихолит, Н. И., Tiagur, V. M., Likholit, N. I., Колобродов, В. Г., Kolobrodov, V. G., Лихоліт, М. І., Тягур, В. М., Добровольська, К. В.   +9 more
core   +1 more source

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

FEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose, Kotaro Ozaki, Ryohei Kuriyama, Yuka Ikemoto, Kazuhiro Mio, Yuji C. Sasaki, Tatsuya Arai, Sakae Tsuda, Yoichi Shinkai, Masahiro Kuramochi   +9 more
wiley   +1 more source

Thermal-infrared imager TIR on Hayabsua-2: Thermal properties of C-class asteroid 1999JU3 [PDF]

, 2012
Thermal-infrared imager TIR is a remote seising instrument on Hayabusa2 for thermal emission mapping of a C-class NEA 1999JU3. TIR observation is not only for scientific investigation of asteroid physical properties, but also for assessment of landing ...
Sekiguchi, T., Tanaka, S., Hagermann, A., Nakamura, R., Takaki, R., Wada, T., Arai, T., Fukuhara, T., Taguchi, M., Hasegawa, S., Ogawa, Y., Imamura, T., Yamamoto, Y., Mueller, T., Matsunaga, T., Okada, T., Kitazato, K., Tachikawa, S., Helbert, J.   +18 more
core  

Multielement thermal imager with high temperature sensitivity and TV frame frequency [PDF]

, 2005
Розглянуто основні характеристики та принципи побудови і функціонування малогабаритного тепловізора на основі багатоелементного фотоприймального пристрою формату 2×64 з телевізійною частотою кадрів та високою температурною роздільною здатністю, який було
Рева, В.П., Голенков, О.Г., Крайовий, В.М., Шустакова, Г.В., Завадський, П.В., Кравченко, С.Л., Корінець, С.В., Бехтір, О.В., Гордієнко, Е.Ю., Духнін, С.Є., Фоменко, Ю.В., Ільницький, І.І., Писаренко, Л.О., Сизов, Ф.Ф., Білевич, Є.О., Грінченко, М.Т., Гуменюк-Сичевська, Ж.В., Забудський, В.В., Шевчик, А.В.   +18 more
core   +2 more sources

Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells

FEBS Open Bio, EarlyView.
Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim, Marco Corazzari, Iman Osman, Jane Armstrong, Noel Carter   +4 more
wiley   +1 more source

Effect of terahertz irradiation on DNA damage repair in living cells

FEBS Open Bio, EarlyView.
We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno, Shota Yamazaki, Hiromichi Hoshina, Masahiko Harata   +3 more
wiley   +1 more source