Results 51 to 60 of about 239,117 (241)

Temporal, spatial, spectral and polarisation characteristics of the SAR backscatter from regenerating tropical forests

open access: yes, 2001
The establishment of an accurate global carbon budget and the consequent ability to understand and predict future environmental change is dependent on knowing the strength of terrestrial sinks and sources of carbon.
Kuplich, Tatiana Mora
core   +1 more source

Spatial and Temporal Distribution Characteristics and Value Cognition of Shaanxi’s Hospital Heritage

open access: yesBuildings
This study investigates 101 hospital heritage sites in Shaanxi (1889–1992). It addresses the lack of a standardized definition and fragmented research on Chinese hospital heritage.
Jing Lv   +6 more
doaj   +1 more source

Extracellular matrix remodeling and immune reprogramming drive residual tumor progression of liver cancer after incomplete microwave ablation

open access: yesMolecular Oncology, EarlyView.
Incomplete microwave ablation (iMWA) of liver cancer triggers a biphasic progression in residual tumors. At Day 3, the microenvironment is characterized by acute inflammatory responses and extracellular matrix (ECM) remodeling. By Day 14, a profound shift occurs toward oncogenic signal transduction and immunosuppression, marked by macrophage ...
Yu Liu   +9 more
wiley   +1 more source

Unique circulating miRNAome signatures captured with distinct molecular states in Lynch syndrome and sporadic colorectal cancer

open access: yesMolecular Oncology, EarlyView.
Circulating microRNA profiles distinguish nonmalignant Lynch syndrome from cancer‐associated Lynch syndrome, sporadic colorectal cancer, and healthy controls. Age‐stratified analysis reveals disease‐specific regulatory states, and a six‐miRNA panel shows concordant separation in an independent colorectal tissue cohort.
Ramadhani Salum Chambuso   +5 more
wiley   +1 more source

Hillslope memory and spatial and temporal distributions of earthquake-induced landslides [PDF]

open access: yes, 2013
Large earthquakes commonly trigger widespread and destructive landsliding. However, current approaches to modeling regional-scale landslide activity do not account for the temporal evolution of progressive failure in brittle hillslope materials ...
PARKER, ROBERT,NEVILLE
core  

The spatial distribution of leprosy cases during 15 years of a leprosy control program in Bangladesh: An observational study [PDF]

open access: yes, 2008
BACKGROUND: An uneven spatial distribution of leprosy can be caused by the influence of geography on the distribution of risk factors over the area, or by population characteristics that are heterogeneously distributed over the area.
Chowdhury, SK   +19 more
core   +2 more sources

Spatial and Temporal Distribution Characteristics and Genealogical Framework of Shaanxi’s Industrial Heritage

open access: yesBuildings
A large amount of industrial heritage has been preserved owing to the wide recognition of its value as part of urban renewal and rural revitalization. Shaanxi’s industrial heritage is unique because of its rich historical resources.
Jing Lv   +5 more
doaj   +1 more source

Analysis of amplitude statistical and correlation characteristics of high grazing angle sea-clutter

open access: yesThe Journal of Engineering, 2019
Research on the characteristics of sea clutter has always been the focus in the problem of sea target detection as an indispensable part. In recent years, the problem of sea clutter characteristics under medium-high grazing angle is also paid more and ...
Heng-Yan Liu   +5 more
doaj   +1 more source

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

open access: yesFEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz   +6 more
wiley   +1 more source

Spatio-temporal distribution of Mycobacterium tuberculosis complex strains in Ghana [PDF]

open access: yes, 2016
BACKGROUND: There is a perception that genomic differences in the species/lineages of the nine species making the Mycobacterium tuberculosis complex (MTBC) may affect the efficacy of distinct control tools in certain geographical areas.
Yeboah-Manu, Dorothy   +26 more
core   +1 more source

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