Results 31 to 40 of about 98,797 (266)

An Algorithm for Target Parameter Estimation Based on Fractional Fourier and Keystone Transforms

Leida xuebao, 2014
An important standard to measure the effectiveness of radar acquisition systems is the accuracy of target parameter estimation. To solve the estimation problem, the echo model of moving targets is established and the FRactional Fourier Transform (FRFT ...
Tian Rui-qi, Bao Qing-long, Wang Ding-he, Chen Zeng-ping   +3 more
doaj   +1 more source

Gentle Versus Strong Touch Classification: Preliminary Results, Challenges, and Potentials

Sensors, 2020
Touch plays a crucial role in humans’ nonverbal social and affective communication. It then comes as no surprise to observe a considerable effort that has been placed on devising methodologies for automated touch classification.
Soheil Keshmiri, Masahiro Shiomi, Hidenobu Sumioka, Takashi Minato, Hiroshi Ishiguro   +4 more
doaj   +1 more source

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

Molecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu, Xixi Lin, Emil Mladenov, Veronika Mladenova, Jürgen Thomale, Ali Sak, Yao Wang, Yunxuan Deng, Eleni Gkika, Martin Stuschke, George Iliakis   +10 more
wiley   +1 more source

When heat casts a spell on the DNA damage checkpoints [PDF]

Open Biology, 2014
Peregrine Laziosi (1265–1345), an Italian priest, became the patron saint of cancer patients when the tumour in his left leg miraculously disappeared after he developed a fever. Elevated body temperature can cause tumours to regress and sensitizes cancer
Thomas Turner, Thomas Caspari
doaj   +1 more source

MITF maintains genome stability in nonmelanocyte lineages

Molecular Oncology, EarlyView.
MITF is essential for melanocyte survival and acts as an oncogene in 10%–20% of melanomas. We show that MITF depletion causes genome instability in nonmelanocytic cells, leading to LATS2‐mediated P53 activation, cell cycle arrest, and apoptosis. This study highlights the role of MITF as a genome maintenance factor beyond the melanocyte lineage. Created
Drifa H. Gudmundsdottir, Adrián López García de Lomana, Thejus B. Venkatesh, Kritika Kirty, Snaevar Sigurdsson, Linda Vidarsdottir, Ramile Dilshat, Erla Sveinbjornsdottir, Snaedis Ragnarsdottir, Daniel H Magnusson, Maria R. Bustos, Eirikur Steingrimsson, Thorkell Gudjonsson, Stefan Sigurdsson   +13 more
wiley   +1 more source

Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies

Advanced Engineering Materials, EarlyView.
Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo, Daniela Winsley Valereto Friozi, Vinícius de Oliveira, Marcia Cristina Branciforti   +3 more
wiley   +1 more source

COLD PLASMA GAS TYPE TREATMENT ON SURFACE CHARACTERISTIC OF POLY (ACRYLIC ACID-CO-METHYL METHACRYLATE) HYDROGEL [PDF]

Proceedings on Engineering Sciences
The objective of this study was to investigate the impact of cold plasma treatment on the surface characteristics of hydrogel films made from poly (acrylic acid-co-methyl methacrylate), these films were carried out by using four different gases, which ...
Marwan Manhal Awad , M. T. Ahmadi , Hisham Mohammed Ali Hasan   +2 more
doaj   +1 more source

Pengembangan Kompetensi Sumber Daya Manusia Bidang Penataan Ruang di Era Pandemi Covid-19 Menggunakan Metode E-Learning Dan Blended Learning

Jurnal Pembangunan Wilayah dan Kota, 2021
Sampai dengan Agustus 2020 RDTR yang telah ditetapkan sebanyak 67 RDTR dari total kebutuhan kurang lebih 2.000 RDTR. Untuk mencapai target penyelesaian RDTR tersebut dibutuhkan kurang lebih 8.000 Sumber Daya Manusia (SDM) yang mampu memahami dan/atau ...
Deni Santo, Bambang Gunawan, Kariyono Kariyono, Toto Hernawo   +3 more
doaj   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Olaparib Combined with an ATR or Chk1 Inhibitor as a Treatment Strategy for Acquired Olaparib-Resistant BRCA1 Mutant Ovarian Cells

Diagnostics, 2020
Objective: Despite the promise of PARP inhibitors (PARPi) for treating BRCA1/2 mutated ovarian cancer (OC), drug resistance invariably develops. We hypothesized rationale drug combinations, targeting key molecules in DNA repair pathways and the cell ...
Brian T. Burgess, Abigail M. Anderson, J. Robert McCorkle, Jianrong Wu, Frederick R. Ueland, Jill M. Kolesar   +5 more
doaj   +1 more source