Results 271 to 280 of about 1,545,557 (316)

An integrated associative memory element

1969 IEEE International Solid-State Circuits Conference. Digest of Technical Papers, 1969
The design of an integrated, parallel-organized, associative memory element containing the majority of repetitive logic required to implement a large, flexible associative memory system will be described.
R. Herlein, A. Thompson
openaire   +1 more source

Modelling of elemental associations in Anabaena

Hydrobiologia, 1999
Changes in the elemental composition of the blue-green alga Anabaena at Rostherne Mere (Cheshire, U.K.) were studied over an extended bloom period in 1996. Elemental analysis was carried out in relation to intracellular concentrations, intracellular elemental correlations, time series correlations and total quantities of elements in lake water. Most of
V. Krivtsov, E. G. Bellinger, D. C. Sigee   +2 more
openaire   +1 more source

The organic association of elements in coals

Organic Geochemistry, 1992
Abstract Various aspects of the organic association of trace elements in coals are reviewed. For estimating organic affinity, reference is made to float-sink methods, the relationship between trace-element content and ash yield, and mild extraction.
openaire   +1 more source

Association of Elements with Schizophrenia and Intervention of Selenium Supplements

Biological Trace Element Research, 2017
The purpose of this study is to explore more trace elements (zinc, potassium, copper, iron, boron, manganese, selenium, chromium and cadmium elements) in addition to calcium, magnesium, lead and arsenic in the sera of patients with schizophrenia and the general population in China and to determine the effect of selenium on schizophrenia patients ...
Zhe, Li, Yumei, Liu, Xia, Li, Wen, Ju, Guanrui, Wu, Xiaomei, Yang, Xiaofeng, Fu, Xibao, Gao   +7 more
openaire   +2 more sources

Association of arsenic with nutrient elements in rice plants

Metallomics, 2013
Rice is the main cereal crop that feeds half of the world's population, and two thirds of the Chinese population. Arsenic (As) contamination in paddy soil and irrigation water elevates As concentration in rice grains, thus rice consumption is an important As intake route for populations in south and south-east Asia, where rice is the staple food.
Guilan, Duan, Wenju, Liu, Xueping, Chen, Ying, Hu, Yongguan, Zhu   +4 more
openaire   +2 more sources

Limited dorsal myeloschisis associated with dermoid elements

Child's Nervous System, 2016
Limited dorsal myeloschisis (LDM) originates from undisjointed neural and cutaneous ectoderms during primary neurulation. Its hallmark is a fibroneural stalk causing tethering on the dorsal spinal cord rostral to the conus. Its treatment is a relatively straightforward resection of the LDM stalk from the spinal cord.On reviewing our series of 75 cases ...
Sebastian, Eibach, Greg, Moes, John, Zovickian, Dachling, Pang   +3 more
openaire   +2 more sources

Size, shape and elemental associations in an urban aerosol

Science of The Total Environment, 1982
Abstract An analysis of 120 individual airborne particles for size, shape and elemental composition has provided information on elemental occurrence patterns not available from published cascade impactor studies. Particles of size greater than 3 μm were analysed by scanning electron microscopy and energy-dispersive X-ray spectrometry. Zinc and copper
R. Hamilton, G. Adie
openaire   +1 more source

SPECTRAL ELEMENTS ASSOCIATED TO A CYCLOSTATIONARY FUNCTION

Far East Journal of Theoretical Statistics, 2022
Cabral, Emmanuel Nicolas, Boudou, Alain
openaire   +2 more sources

Synapses as associative memory elements in the hippocampal formation

Brain Research, 1979
This report analyzes long term potentiation (LTP) and associative interactions between synapses of the ipsilateral and crossed entorhinal cortical (EC) pathways to the dentate gyrus (DG). In the anesthetized rat, conditioning stimulation to one EC-DG pathway reliably elicits LTP at the ipsilateral synapses, while the synapses of the collateral, crossed
W B, Levy, O, Steward
openaire   +2 more sources

The laser as nonlinear element for an optical associative memory

Optics Communications, 1992
Abstract We discuss an optical associative memory architecture, which combines a nonlinear part — the laser — and a linear part formed by lenses, holograms and a pinhole mask. The laser works as the discriminator element in the system, and operates in a regime of spatial multistability, i.e.
Brambilla, M., Lugiato, L. A., Pinna, M. V., Prati, F., Pagani, P., Vanotti, P., Li, M. Y., Weiss, C. O.   +7 more
openaire   +2 more sources