Results 81 to 90 of about 45,362 (262)

Carbonate sedimentology: An evolved discipline

The Depositional Record, EarlyView.
Abstract Although admired and examined since antiquity, carbonate sediment and rock research really began with Charles Darwin who, during a discovery phase, studied, documented and interpreted their nature in the mid‐19th century. The modern discipline, however, really began after World War II and evolved in two distinct phases.
Noel P. James, Peir K. Pufahl
wiley   +1 more source

Pre‐ and post‐diagnostic meat intake in relation to risk of recurrence and mortality among individuals with stage I–III colorectal cancer

International Journal of Cancer, EarlyView.
What's New? Processed meat and unprocessed red meat intakes are associated with increased colorectal cancer risk. However, evidence on their associations with mortality after colorectal cancer diagnosis is inconsistent. This study examined associations between three meat types, including unprocessed poultry, and the risk of recurrence and all‐cause ...
Anne‐Sophie van Lanen, Dieuwertje E. Kok, Evertine Wesselink, Jeroen W. G. Derksen, Anne M. May, Karel C. Smit, Miriam Koopman, Johannes H. W. de Wilt, Ellen Kampman, Fränzel J. B. van Duijnhoven, on behalf of the COLON and PLCRC studies, Hester van Cruijsen, Jan Willem T. Dekker, Henk K. van Halteren, Johan J.B. Janssen, Maartje Los, Anandi H. W. Schiphorst, Dirkje W. Sommeijer, Dirk J. A. Sonneveld, Mark P. S. Sie, Maarten Vermaas   +20 more
wiley   +1 more source

Fetch unit design for scalable simultaneous multithreading (ScSMT)

Journal of Computer Science and Technology, 2001
Continuous IC process enhancements make possible to integrate on a single chip the re-sources required for simultaneously executing multiple control flows or threads, exploiting different levels of thread-level parallelism: application-, function-, and ...
Juan Carlos Moure, Dolores Rexachs del Rosario, Emilio Luque Fadón   +2 more
doaj  

Vectorized Highly Parallel Density-Based Clustering for Applications With Noise

IEEE Access
Clustering in data mining involves grouping similar objects into categories based on their characteristics. As the volume of data continues to grow and advancements in high-performance computing evolve, a critical need has emerged for algorithms that can
Joseph Arnold Xavier, Juan Pedro Gutierrez Hermosillo Muriedas, Stepan Nassyr, Rocco Sedona, Markus Gotz, Achim Streit, Morris Riedel, Gabriele Cavallaro   +7 more
doaj   +1 more source

Instruction-Level Parallelism

, 1997
Exploitation of potential parallelism is obviously a major source of code optimization. This chapter therefore focusses on DSP-specific techniques, which aim at parallelization of generated vertical machine code. In the first part, we consider the area of memory address generation.
openaire   +2 more sources

An Automatic Instruction-Level Parallelization of Machine Code

Advances in Electrical and Computer Engineering, 2018
Prevailing multicores and novel manycores have made a great challenge of modern day - parallelization of embedded software that is still written as sequential. In this paper, automatic code parallelization is considered, focusing on developing a parallelization tool at the binary level as well as on the validation of this approach.
Miroslav Popovic, V. Marinkovic, Miodrag Djukic   +2 more
openaire   +3 more sources

Instruction-level parallel processing: History, overview, and perspective [PDF]

The Journal of Supercomputing, 1993
Instruction-level parallelism (ILP) is a family of processor and compiler design techniques that speed up execution by causing individual machine operations to execute in parallel. Although ILP has appeared in the highest performance uniprocessors for the past 30 years, the 1980s saw it become a much more significant force in computer design.
Joseph A. Fisher, B. Ramakrishna Rau
openaire   +2 more sources

New Difference Triangle Sets by a Field‐Programmable Gate Array‐Based Search Technique

Journal of Combinatorial Designs, EarlyView.
ABSTRACT We provide some difference triangle sets with scopes that improve upon the best known values. These are found with purpose‐built digital circuits realized with field‐programmable gate arrays (FPGAs) rather than software algorithms running on general‐purpose processors.
Mohannad Shehadeh, William Kingsford, Frank R. Kschischang   +2 more
wiley   +1 more source

PLAST: parallel local alignment search tool for database comparison

BMC Bioinformatics, 2009
Background Sequence similarity searching is an important and challenging task in molecular biology and next-generation sequencing should further strengthen the need for faster algorithms to process such vast amounts of data.
Lavenier Dominique, Nguyen Van Hoa
doaj   +1 more source

Corticosterone and Mitochondrial Efficiency Are Associated With Changes in DNA Oxidative Damage During an Acute Stress Response in Leach's Storm‐Petrels (Hydrobates leucorhous)

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT The ability of organisms to effectively respond to challenges is critical for survival. We investigated how an acute stressor affected corticosterone, mitochondrial function, and DNA oxidative damage in a wild population of Leach's storm‐petrels (Hydrobates leucorhous).
Kayla E. Lichtner, Jack K. Dziubek, Nicole A. Joseph, Sarah E. Chapman, Tori J. Chace, Dongxiao Sun, Zachary T. Bitzer, Antoine Stier, Robert A. Mauck, Patricia L. Jones, Mark F. Haussmann   +10 more
wiley   +1 more source