Results 121 to 130 of about 10,583,681 (281)

First passage and arrival time densities for L\'evy flights and the failure of the method of images

, 2003
We discuss the first passage time problem in the semi-infinite interval, for homogeneous stochastic Markov processes with L{\'e}vy stable jump length distributions $\lambda(x)\sim\ell^{\alpha}/|x|^{1+\alpha}$ ($|x|\gg\ell$), namely, L{\'e}vy flights (LFs)
Aleksei V Chechkin, Brockmann D, Carati A, Chechkin A V, Feller W, Fogedby H C, Fogedby H C, Frisch U, Gakhov F D, Gitterman M, Glöckle W G, Gnedenko B V, Hughes B D, Jespersen S, Joseph Klafter, Klafter J, Klafter J, Leonid V Tanatarov, Levandowsky M, Lévy P, Mathai A M, Metzler R, Montroll E W, Ralf Metzler, Ramos-Fernandez G Mateos J L Miramontes O Cocho G Larralde H Ayala-Orozco B, Redner S, Scher H, Schrödinger E, Shlesinger M F, Sokolov I M, Sparre Andersen E, Sparre Andersen E, Vsevolod Y Gonchar, Zumofen G   +33 more
core   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

Somatic mutational landscape in von Hippel–Lindau familial hemangioblastoma

Molecular Oncology, EarlyView.
The causes of central nervous system (CNS) hemangioblastoma in Von Hippel–Lindau (vHL) disease are unclear. We used Whole Exome Sequencing (WES) on familial hemangioblastoma to investigate events that underlie tumor development. Our findings suggest that VHL loss creates a permissive environment for tumor formation, while additional alterations ...
Maja Dembic, Anne Nørremølle, Lilian Bomme Ousager, Lars van Brakel Andersen, Marie Louise Mølgaard Binderup, Mads Thomassen   +5 more
wiley   +1 more source

PELATIHAN LARI-LOMPAT DI PASIR MENINGKATKAN JARAK CAPAIAN LOMPAT JAUH LEBIH PANJANG DARIPADA LARI RINTANGAN PADA SISWA SMPN-11 DENPASAR

Sport and Fitness Journal, 2014
Success in the long jump is strongly influenced by the explosive power of the leg muscles. Increasing this explosive power will increase the distance long jump performance.
I Wayan Sugianta, J. Alex Pangkahila, N. Adiputra   +2 more
doaj  

Jump risk, time-varying risk premia, and technical trading profits [PDF]

In this paper we investigate the recently documented trading profits based on technical trading rules in an asset pricing framework that incorporates jump risk and time-varying risk premia.
Chenyang Feng, Stephen D. Smith
core  

Anomalous Hall effect in Rashba two-dimensional electron systems based on narrow-band semiconductors: side-jump and skew scattering mechanisms

, 2006
We employ a helicity-basis kinetic equation approach to investigate the anomalous Hall effect in two-dimensional narrow-band semiconductors considering both Rashba and extrinsic spin-orbit (SO) couplings, as well as a SO coupling directly induced by an ...
A. Crépieux, C. M. Hurd, E. H. Hall, G. D. Mahan, H. Haug, L. Berger, Norman J. M. Horing, P. Nozières, R. Winkler, S. Y. Liu, X. L. Lei   +10 more
core   +1 more source

KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer

Molecular Oncology, EarlyView.
Treatment resistance is a major challenge for patients with advanced prostate cancer. This study examined an alternative approach to target the major prostate cancer‐promoting pathway by targeting epigenetic factors, whose levels are higher in tumours.
Jennie N Jeyapalan, Veronika M Metzler, Simone de Brot, Corinne L Woodcock, Anna E Harris, Jennifer Lothion‐Roy, Emeli M Nilsson, Atara Ntekim, Michael S Toss, Jenny L Persson, Francesca Khani, Brian D Robinson, Lorraine J Gudas, Emad Rakha, David M Heery, Catrin S Rutland, Nigel P Mongan   +16 more
wiley   +1 more source

MENINGKATKAN HASIL BELAJAR LOMPAT JAUH GAYA JONGKOK MELALUI PERMAINAN JUMP BOX

Active: journal of physical education, sport, health and recreation, 2015
The aim in this study was to determine the learning outcome long jump squat style through play approach jump box on fourth grade students N Yamansari 01 2013/2014 academic year. This research is a classroom action research.
Ali Khafidin S
doaj  

Kontribusi Daya Ledak Otot Tungkai dan Kecepatan Lari 40 M dengan Hasil Lompat Jauh pada Siswa SMA Negeri 1 Kubu [PDF]

, 2016
, The background of the problem in this study is that not all students of SMAN 1 Kubu can get target the long jump result has been specified. This problem can be seen from the observation of researchers during a lesson at school, it is suspected because ...
Akmal, A. (Akmal), Juita, A. (Ardiah), Saripin, S. (Saripin)   +2 more
core  

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