Results 61 to 70 of about 484,851 (292)
Energy Science & Engineering, 2021 Vapor‐compression refrigeration systems are widely used in refrigeration equipment. Theoretically, the process is typically divided into two isobaric processes: an adiabatic isentropic compression process and adiabatic isentropic throttling process.
Yu Hu +5 more
doaj +1 more source
CiNCT: Compression and retrieval for massive vehicular trajectories via relative movement labeling
, 2017 In this paper, we present a compressed data structure for moving object trajectories in a road network, which are represented as sequences of road edges.
Ishikawa, Yoshiharu +3 more
core +1 more source
Histogram-Aware Sorting for Enhanced Word-Aligned Compression in Bitmap Indexes [PDF]
, 2008 Bitmap indexes must be compressed to reduce input/output costs and minimize CPU usage. To accelerate logical operations (AND, OR, XOR) over bitmaps, we use techniques based on run-length encoding (RLE), such as Word-Aligned Hybrid (WAH) compression ...
Aouiche, Kamel +2 more
core +2 more sources
Molecular Oncology, EarlyView.Development of therapies targeting cancer‐associated fibroblasts (CAFs) necessitates preclinical model systems that faithfully represent CAF–tumor biology. We established an in vitro coculture system of patient‐derived pancreatic CAFs and tumor cell lines and demonstrated its recapitulation of primary CAF–tumor biology with single‐cell transcriptomics ...
Elysia Saputra +10 more
wiley +1 more source
Deep Learning Approach on Prediction of Soil Consolidation Characteristics
BuildingsArtificial neural network models, crucial for accurate predictions, should be meticulously designed for specific problems using deep learning-based algorithms.
Mintae Kim +4 more
doaj +1 more source
One-dimensional Compression Tests of Sludge Cake from Dredged Sludge [PDF]
, 2001 One-dimensional compression tests were performed to investigate compression characteristics of sludge cake used as a construction material. The sludge cake is dewatering product of dredged sludge from the bottom of a lake. The test results show following
Fujii, Hiroaki +3 more
core +1 more source
Compressing relations and indexes [PDF]
Proceedings 14th International Conference on Data Engineering, 2002 We propose a new compression algorithm that is tailored to database applications. It can be applied to a collection of records, and is especially effective for records with many low to medium cardinality fields and numeric fields. In addition, this new technique supports very fast decompression.
J. Goldstein, R. Ramakrishnan, U. Shaft
openaire +1 more source
Molecular Oncology, EarlyView.Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice +16 more
wiley +1 more source
Yantu gongcheng xuebaon order to explain the lagging settlement in the surrounding ground induced by pre-dewatering of excavations, one-dimensional consolidation creep tests are conducted on typical silty sand and silty soil at a metro station site of Jiangsu Province.
ZHU Jun 1, CHEN Shaobo 2, YING Xu 2, ZHOU You 2, ZHANG Siyu 3
doaj +1 more source
Shock metamorphism of silicate glasses [PDF]
, 1971 The changes in refractive index caused by shock compression have been determined for tektite, soda-lime, and silica glasses shocked to pressures up to 460 kb. For shock compression below 80 kb for fused silica and 40 kb for tektite and soda-lime glasses,
Ahrens, Thomas J., Gibbons, Rex V.
core +1 more source