Results 41 to 50 of about 1,226,344 (298)

PENINGKATAN KUALITAS CITRA DENGAN METODE FUZZY POSSIBILITY DISTRIBUTION

Ilkom Jurnal Ilmiah, 2018
Peningkatan kualitas citra merupakan salah satu proses awal dalam peningkatan  mutu citra. Peningkatan mutu citra diperlukan karena seringkali citra yang dijadikan objek pembahasan mempunyai kualitas yang buruk, misalnya citra mengalami derau, kabur [2 ...
Sugiarti Sugiarti
doaj   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Pixel Detectors for Charged Particles

, 2008
Pixel Detectors, as the current technology of choice for the innermost vertex detection, have reached a stage at which large detectors have been built for the LHC experiments and a new era of developments, both for hybrid and for monolithic or semi ...
Aad, Adam, Amati, Andricek, Ballin, Bettarini, Casse, Degerli, Deptuch, Dulinski, Fischer, Greiner, Kastli, Kemmer, Kenney, Kluge, Kohrs, Macchiolo, Meynants, Moll, N. Wermes, Parker, Peric, Turchetta, Velthuis, Wolf, Yarema   +26 more
core   +1 more source

The Kepler Pixel Response Function [PDF]

, 2010
Kepler seeks to detect sequences of transits of Earth-size exoplanets orbiting Solar-like stars. Such transit signals are on the order of 100 ppm. The high photometric precision demanded by Kepler requires detailed knowledge of how the Kepler pixels ...
Borucki, William J., Bryson, Stephen T., Caldwell, Douglas A., Chandrasekaran, Hema, Dotson, Jessie L., Gilliland, Ronald L., Haas, Michael R., Jenkins, Jon M., Klaus, Todd, Koch, David G., Tenenbaum, Peter   +10 more
core   +2 more sources

Interrogating the immune landscape of microsatellite stable RAS‐mutated colon cancer

Molecular Oncology, EarlyView.
COLOSSUS project RAS‐mutated MSS colon cancer study explored transcriptomics and immune cell density by immunohistochemistry (IHC), Immunoscore (IS), ISIC/TuLIS scores, mutation counts, and detected different prevalences but similar microenvironment composition across immune markers with clinical relevance for future immunotherapy combination ...
Rodrigo Dienstmann, Eduardo García‐Galea, Alice O'Farrell, Zak Kinsella, Maxime Meylan, Florent Petitprez, Ingrid Arijs, Tom Venken, Hari Ps, Adrian Lärkeryd, Ian Miller, Janick Selves, Nadja Meindl‐Beinker, Fiorella Ruiz‐Pace, Elena Élez, Raquel Comas‐Navarro, Frank Lincoln, Dirk Fey, Gift Nyamundanda, Aoife Nolan, Joern Lewin, Raquel Perez‐Lopez, Jonathan Briody, Kathleen Bennett, Walter Kolch, David Matallanas, Alexander Kel, Enrique Arenas, Joaquín Arribas, Bart Ghesquière, Josep Tabernero, Julie Meilleroux, Deborah McNamara, Ray McDermott, Marvin Lim, Mary O'Reilly, Brian Bird, Lisa Stack, Lucia Moloney, Patrick Morris, Keith Egan, Maciej Milewski, Lars Scheuer, Joachim Behringer, Georg Bolz, Ramon Salazar, Cristina Santos, Andrea Ruiz, Orla Casey, Verena Murphy, Matthias Ebert, Livio Trusolino, Diether Lambrechts, Anguraj Sadanandam, Catherine Sautès‐Fridman, Jochen Prehn, Paolo Nuciforo, Jacques Fieschi, Florence Monville, Darran O'Connor, Wolf Fridman, Annette Byrne   +61 more
wiley   +1 more source

The k-Language Classification, a Proposed New Theory for Image Classification and Clustering at Pixel Level

EPJ Web of Conferences, 2014
This theory attempted to explore the possibility of using regular language further in image analysis, departing from the use of string to represent the region in the image.
Alwi Aslan, Wardoyo Retantyo, Harjoko Agus, Muslim Munirah, Kom S.   +4 more
doaj   +1 more source

Feature improvement for classification of face images under varying light conditions using a hybird algorithm [PDF]

Warasan Witthayasat Lae Theknoloyi Mahawitthayalai Mahasarakham, 2020
Image improvement is an important process for enhancing the quality of facial images under varying light condition in which shadow and light affects the performance of feature extraction and face recognition.
Witas Jaturongkorn
doaj  

Development of Speed Up Robust Feature Algorithm for aerial image feature extraction [PDF]

INCAS Bulletin, 2019
Speed Up Robust Feature Algorithm (SURF) has been a very useful technique in the advancement of image feature algorithm. The strategy offers an extremely decent agreement between the runtime and accuracy, especially at object borders and fine structures.
Saikat BANERJEE, Sudhir Kumar CHATURVEDI, Surya Prakash TIWARI   +2 more
doaj   +1 more source

E2A selectively regulates TGF‐β–induced apoptosis in KRAS‐mutant non‐small cell lung cancer

Molecular Oncology, EarlyView.
Ability to induce apoptosis by TGF‐β is frequently lost in advanced lung adenocarcinoma despite intact TGF‐β signaling. We identify E2A as a mutant KRAS–dependent mediator of resistance to TGF‐β–induced apoptosis. TGF‐β induces E2A via SMAD3 in mutant KRAS cells, and E2A silencing restores apoptosis and enhances radiation response in cell lines ...
Sergei Chuikov, Shiva Krishna Katkam, Zhefan Wang, Venkateshwar G. Keshamouni   +3 more
wiley   +1 more source

A spatial contrast retina with on-chip calibration for neuromorphic spike-based AER vision systems [PDF]

, 2007
We present a 32 32 pixels contrast retina microchip that provides its output as an address event representation (AER) stream. Spatial contrast is computed as the ratio between pixel photocurrent and a local average between neighboring pixels obtained ...
Costas Santos, Jesús, Linares Barranco, Bernabé, Serrano Gotarredona, María Teresa, Serrano Gotarredona, Rafael   +3 more
core   +1 more source