Results 101 to 110 of about 664,178 (345)

Enhancing Bitcoin Price Prediction with Deep Learning: Integrating Social Media Sentiment and Historical Data

open access: yesApplied Sciences
Bitcoin, the pioneering cryptocurrency, is renowned for its extreme volatility and speculative nature, making accurate price prediction a persistent challenge for investors.
Hla Soe Htay   +2 more
doaj   +1 more source

Groupe de lions

open access: green, 2021
pattarrian
openalex   +1 more source

Lion and The Unicorn [PDF]

open access: yes, 2011
Exhibition 2-10 May 2011 to mark 60 years of RCA participation in post war UK design. Sponsored by Royal Commission for the Great Exhibition of 1851, Sandersins and Napier heritage Trust, RCA Gulbenkian Gallery Kensington Gore, Catalogue of exhibition ...
Curtis, Barry   +2 more
core  

The theorem of the complement for nested subpfaffian sets

open access: yes, 2010
Let R be an o-minimal expansion of the real field, and let L(R) be the language consisting of all nested Rolle leaves over R. We call a set nested subpfaffian over R if it is the projection of a boolean combination of definable sets and nested Rolle ...
Lion, Jean-Marie, Speissegger, Patrick
core   +1 more source

Assessment of Voltage Unbalance and Power Losses in Distribution Network Integrated With PVs and EV Charging Stations

open access: yesEnergy Science &Engineering, EarlyView.
ABSTRACT Unequal load distribution in three‐phase power distribution networks leads to voltage unbalance and decreased network efficiency. Integration of photovoltaics (PVs) and electric vehicle charging stations (EVCSs) into such networks is a challenging task as their penetration affects the power quality of the system.
Maaz Ahmad   +4 more
wiley   +1 more source

Stock Price Prediction Using a Stacked Heterogeneous Ensemble

open access: yesInternational Journal of Financial Studies
Forecasting stock price ranges remains a significant challenge because of the non-linear nature of financial data. This study proposes and evaluates a stacking ensemble model for range-based volatility forecasting, using open, high, low, and close (OHLC)
Michael Parker   +2 more
doaj   +1 more source

Aerospace systems and mission analysis research Status report, 1 Apr. - 31 Dec. 1966 [PDF]

open access: yes
Systems and mission analysis of solar electric propulsion for solar system ...
Layton, J. P., Lion, P. M.
core   +1 more source

Diablo Canyon Power Plant site ecological study Quarterly Report No. 2; October 1 - December 31, 1973 [PDF]

open access: yes, 1974
During the period October 1 - December 31, 1973, Fall surveys of permanent subtidal stations were completed with one station being surveyed. We were unable to locate 3 subtidal stations. Intertidal studies were initiated in November.
Ebert, Earl E.   +2 more
core  

Movement decisions reflect compromised statewide connectivity for mountain lions in California

open access: yesFrontiers in Ecology and the Environment, EarlyView.
Human‐induced habitat fragmentation threatens connectivity for populations of wide‐ranging species by compromising long‐distance dispersal. We evaluated movement‐based resource selection of dispersing mountain lions (Puma concolor) to identify specific landscape conditions influencing movement decisions and connectivity between populations across the ...
Kyle D Dougherty   +17 more
wiley   +1 more source

Oral diadochokinesis performance correlates with mild cognitive impairment: a cross-sectional study

open access: yesBMC Oral Health
Background Oral dysfunctions that affect masticatory function, such as tooth loss, reportedly lead to malnutrition, which contributes to cognitive decline and the onset and progression of dementia.
Yuichi Ishihara   +15 more
doaj   +1 more source

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