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1.961.908  Articles
1 of 196.192 pages  |  10  records  |  more records»
Land-based income streams, which include the consumption and selling of crops, livestock and environmental products, are inherent in rural households’ livelihoods. However, the off-farm cash income stream – primarily composed of migrant labour remittances... see more

This paper presents the results of a study of the composition of lithic raw materials from the contexts of archaeological sites of hunter-gatherers of Central Chile (latitudes 33° to 34.5° S) between 5000 to 1000 years BP. This territory is characterized ... see more

En este trabajo se presentan los resultados de un análisis dendro-antracológico en carbones de Austrocedrus chilensis, procedentes del sitio Cerro Pintado (prov. Chubut, Argentina). Los resultados obtenidos sugieren que este alero continuó funcionando com... see more

The goal of our research is to assess the overall diversity of and to evaluate the presence and relative abundance of declining bumble bee species (e.g., Bombus affinis, B. pensylvanicus and B. terricola), in Kanawha County, WV. We collected bees locally ... see more

Presentamos un conjunto lítico recuperado con ocasión de la actividad arqueológica preventiva llevada a cabo en el solar donde se ubicó la fábrica de Conservas Garavilla. Nuestro análisis de las distintas estrategias y métodos de talla de los soportes lít... see more

AbstractBackground: Breast cancer is the second most common cancer in adults and the most frequent cancer diagnosed in women. In South Africa, breast cancer accounts for 38.5% of cancers diagnosed in women. Since the presence, extent and location of dista... see more

DNA barcoding is extensively used as a species identification and delineation tool.  The aim of this study was to generate a barcode profile for mitochondrial cytochrome c oxidase subunit 1 (COI) in the Philippine Duck Anas luzonica, a dabbling duck ... see more

We present the results of the study of lithic raw materials used in Upper Palaeolithic occupations preserved in caves, rockshelters and open-air sites from two different geological environments in Portugal. For the sites located in the Lusitanian Basin, f... see more

Lymphoedema is a disease associated with abnormal functioning of the lymph that leads to swelling of the body due to accumulation of tissue fluid on the affected area. Tissue fluid contains ions and electrolytes that affect electrical conductivity. The fl... see more

1 of 196.192 pages  |  10  records  |  more records»