Results 61 to 70 of about 589,178 (317)

The effects of systematic sampling and temporal aggregation on discrete time long memory processes and their finite sample properties [PDF]

, 1999
This study investigates the effects of varying sampling intervals on the long memory characteristics of certain stochastic processes. We find that although different sampling intervals do not affect the decay rate of discrete time long memory ...
Hwang, Soosung
core  

Memory strength and the decision process in recognition memory [PDF]

Memory & Cognition, 2007
We investigated the role that memory strength plays in the decision process by examining the extent to which strength is used as a cue to dynamically modify recognition criteria. The study list consisted of strong and weak items, with strength a function of study duration or repetition. The recognition test list was divided into two consecutive blocks;
Michael F, Verde, Caren M, Rotello
openaire   +2 more sources

Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization

Molecular Oncology, EarlyView.
In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu, Nicolas J. Niklaus, Anna M. Schläfli, Igor Tokarchuk, Magali Humbert, Federico La Manna, Bich Vu, David Maul, Ramin Radpour, Marianna Kruithof‐de Julio, Inti Zlobec, Jörn Dengjel, Bruce E. Torbett, Mario P. Tschan   +13 more
wiley   +1 more source

Testing Fractional Order of Long Memory Processes: A Monte Carlo Study [PDF]

Testing the fractionally integrated order of seasonal and nonseasonal unit roots is quite important for the economic and financial time series modeling. In this article, the widely used Robinson's (1994) test is applied to various well-known long memory ...
Zhiping Lu, Dominique Guegan, Laurent Ferrara   +2 more
core   +2 more sources

Stochastic processes crossing from ballistic to fractional diffusion with memory: exact results

Condensed Matter Physics, 2010
We address the now classical problem of a diffusion process that crosses over from a ballistic behavior at short times to a fractional diffusion (sub- or super-diffusion) at longer times. Using the standard non-Markovian diffusion equation we demonstrate
V. Ilyin, I. Procaccia, A. Zagorodny
doaj   +1 more source

BAIAP2 is related to emotional modulation of human memory strength. [PDF]

PLoS ONE, 2014
Memory performance is the result of many distinct mental processes, such as memory encoding, forgetting, and modulation of memory strength by emotional arousal.
Gediminas Luksys, Sandra Ackermann, David Coynel, Matthias Fastenrath, Leo Gschwind, Angela Heck, Bjoern Rasch, Klara Spalek, Christian Vogler, Andreas Papassotiropoulos, Dominique de Quervain   +10 more
doaj   +1 more source

Processing-in-Memory for Genomics Workloads

IEEE Micro
Low-cost, high-throughput DNA and RNA sequencing (HTS) data is the backbone of the life sciences. Genome sequencing is now becoming a part of Predictive, Preventive, Personalized, and Participatory (termed 'P4') medicine. All genomic data are currently processed in energy-hungry computer clusters and centers, necessitating data transfer, consuming ...
William Andrew Simon, Leonid Yavits, Konstantina Koliogeorgi, Yann Falevoz, Yoshihiro Shibuya, Dominique Lavenier, Irem Boybat, Klea Zambaku, Berkan Sahin, Mohammad Sadrosadati, Onur Mutlu, Abu Sebastian, Rayan Chikhi, The BioPIM Consortium, Can Alkan   +14 more
openaire   +2 more sources

Tumor B‐cell infiltration in platinum‐treated advanced muscle‐invasive urothelial carcinoma

Molecular Oncology, EarlyView.
Bladder tumors with higher pretreatment memory B‐cell infiltration were linked to longer survival after cisplatin chemotherapy, but not carboplatin. These tumors also showed more organized immune structures (tertiary lymphoid structures) and a shared pro‐inflammatory B‐cell‐rich community, suggesting that memory B cells may help identify patients most ...
Konrad Stawiski, Júlia Perera‐Bel, Alejo Rodriguez‐Vida, Nuria Juanpere, Jihyun Lee, Daniel E. Michaud, Jennifer L. Guerriero, Kent W. Mouw, Aristotelis Bamias, Filipe L. F. Carvalho, Joaquim Bellmunt   +10 more
wiley   +1 more source

Epigenetic heterogeneity and plasticity in therapy‐induced tumor states through single‐cell multi‐omics

Molecular Oncology, EarlyView.
Single‐cell multi‐omics reveals epigenetic heterogeneity across therapy‐adaptive tumor states, including quiescent/dormant, drug‐tolerant persister, and EMT‐like phenotypes. By linking regulatory features with state‐associated biomarkers, these approaches inform biomarker‐guided therapeutic strategies for evolving tumors.
Hee Jung Kim, Hwiyeong Lee, Jin Hong, Daechan Park   +3 more
wiley   +1 more source

Not in Name Alone: A Memristive Memory Processing Unit for Real In-Memory Processing [PDF]

IEEE Micro, 2018
<div>Data movement between processing and memory is</div><div>the root cause of the limited performance and energy</div><div>efficiency in modern von Neumann systems. To</div><div>overcome the data-movement bottleneck, we present</div><div>the memristive Memory Processing Unit (mMPU)—a</div> ...
Haj-Ali, Ameer, Ben-Hur, Rotem, Wald, Nimrod, Ronen, Ronny, Kvatinsky, Shahar   +4 more
openaire   +1 more source