Results 51 to 60 of about 739,428 (306)

Experimental characterization of a 400  Gbit/s orbital angular momentum multiplexed free-space optical link over 120 m [PDF]

, 2016
We experimentally demonstrate and characterize the performance of a 400-Gbit/s orbital angular momentum (OAM) multiplexed free-space optical link over 120- meters on the roof of a building.
Ahmed, Nisar, Ashrafi, Nima, Ashrafi, Solyman, Bock, Robert, Djordjevic, Ivan B., Huang, Hao, Lavery, Martin P.J., Li, Long, Liao, Peicheng, Neifeld, Mark A., Ren, Yongxiong, Tur, Moshe, Wang, Zhe, Willner, Alan E., Willner, Asher, Xie, Guodong, Yan, Yan, Zhao, Zhe   +17 more
core   +1 more source

Therapeutic strategies for MMAE‐resistant bladder cancer through DPP4 inhibition

Molecular Oncology, EarlyView.
We established monomethyl auristatin E (MMAE)‐resistant bladder cancer (BC) cell lines by exposure to progressively increasing concentrations of MMAE in vitro. RNA sequencing showed DPP4 expression was increased in MMAE‐resistant BC cells. Both si‐DPP4 and the DPP4 inhibitor sitagliptin suppressed the viability of MMAE‐resistant BC cells.
Gang Li, Shuichi Tatarano, Hirofumi Yoshino, Saeki Saito, Mitsuhiko Tominaga, Junya Arima, Ikumi Fukuda, Takashi Sakaguchi, Ryosuke Matsushita, Yasutoshi Yamada, Hideki Enokida   +10 more
wiley   +1 more source

Real-time surrogate compensation architecture for machine-tool thermal error compensation with high-performance model

Discover Applied Sciences
Thermal error compensation based on high-performance (high-accuracy prediction of thermal errors under complex machining conditions and environments) models is of great significance to high-precision CNC machining. Currently, the high-performance thermal
Yubin Huang, Hongyou Hong, Huichen Zhou, Hua Xiang, Jianzhong Yang   +4 more
doaj   +1 more source

A method for selfcalibration of a magneto-resistive angular position sensor in servo systems [PDF]

Tehnika, 2020
Magneto-resistive and Hall angular position sensors are frequently used in servo systems, due to their reliability, longevity, and tolerance to environmental conditions.
Čeperković Vladimir D., Drndarević Vujo R.   +1 more
doaj  

Artificial Neural Network-based error compensation procedure for low-cost encoders

, 2009
An Artificial Neural Network-based error compensation method is proposed for improving the accuracy of resolver-based 16-bit encoders by compensating for their respective systematic error profiles.
, , , , A K Tickoo, B P Dubey, Barto A, Duda R O, Gasking J, Gasking J, Hagan M T, Kaul S K, Liu M, Press W H, R Koul, S K Kaul, V K Dhar, Yamada T, Zurada J M   +18 more
core   +1 more source

Reply on the ``Comment on `Loss-error compensation in quantum- state measurements' '' [PDF]

, 1998
The authors of the Comment [G. M. D'Ariano and C. Macchiavello to be published in Phys. Rev. A, quant-ph/9701009] tried to reestablish a 0.5 efficiency bound for loss compensation in optical homodyne tomography.
D. T. Smithey, G. Breitenbach, G. M. D’Ariano, G. M. D’Ariano, G. M. D’Ariano, J. Janszky, M. Munroe, S. Schiller, T. Kiss, T. Kiss, U. Herzog, U. Herzog, U. Leonhardt, U. Leonhardt, U. Leonhardt, U. Leonhardt, U. Leonhardt, U. Leonhardt   +17 more
core   +2 more sources

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

Research on Particle Swarm Compensation Method for Subdivision Error Optimization of Photoelectric Encoder Based on Parallel Iteration

Sensors, 2022
Photoelectric encoders are widely used in high-precision measurement fields such as industry and aerospace because of their high precision and reliability.
Han Hou, Guohua Cao, Hongchang Ding, Kun Li   +3 more
doaj   +1 more source

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

Research on Eccentric Error Compensation of Aviation Gear Grinding Installation

Hangkong gongcheng jinzhan, 2018
There is eccentric error between the geometric center of the gear blank and the axis of the rotary table during the gear grinding process. The machining precision of grinding tooth accuracy is reduced.
Wang Peng, Wang Ying, Wang Ding, Tian Ying   +3 more
doaj   +1 more source