Results 41 to 50 of about 1,863 (178)

Relation of vitamin D to COVID-19. [PDF]

open access: yesJ Virol Methods, 2022
Saxena P   +4 more
europepmc   +1 more source

El Estado en los campos. La regulación del cultivo del arroz en la España del siglo XIX [PDF]

open access: yes
El papel desempeñado por el Estado en la economía española del siglo XIX ha sido muy controvertido y, en general, ha recibido juicios negativos. Este artículo trata de evaluar la intervención pública en el ámbito de la regulación del cultivo del arroz ...
Salvador Calatayud Giner
core  

Explainable Planner Selection [PDF]

open access: yes, 2020
Since no classical planner consistently outperforms all oth ers, it is important to select a planner that works well for a given classical planning task.
Ferber, Patrick, Seipp, Jendrik
core  

Theory and operation of the real-time data acquisition system for the NASA-LaRC differential absorption lidar (DIAL) [PDF]

open access: yes
The improvement of computer hardware and software of the NASA Multipurpose Differential Absorption Lidar (DIAL) system is documented. The NASA DIAL system has undergone development and experimental deployment at NASA/Langley Res.
Butler, Carolyn, Spencer, Randall
core   +1 more source

Merge-and-shrink abstractions for classical planning : theory, strategies, and implementation [PDF]

open access: yes, 2017
Classical planning is the problem of finding a sequence of deterministic actions in a state space that lead from an initial state to a state satisfying some goal condition.
Sievers, Silvan
core   +1 more source

El retorn [PDF]

open access: yes
not ...
Bon Seny
core  

A Retrospective Case Series study to Understand the Evolution of Silicea Terra in Clinical Situations [PDF]

open access: yes, 2019
INTRODUCTION: Silicon is the second most abundant element on Earth, and the third most abundant trace element in human body. Learning starts with clinical practice.
Asif Ali, L M
core  

A homoeopathic perspective on HIV positive black females living in Gauteng [PDF]

open access: yes, 2008
M.Tech.The most susceptible and vulnerable segment of society to HIV/AIDS infection is the population sector aged between twenty and forty years old. This threatens to impact negatively on South Africa’s economic, social and human development (Whiteside ...
Zeiler, Charene Ruth
core   +1 more source

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