Results 201 to 210 of about 1,098,598 (262)

The Social Connectedness Index: A large-scale dataset of social ties across geographic locations. [PDF]

Data Brief
Johnston D, Kuchler T, Kulkarni M, Stroebel J.   +3 more
europepmc   +1 more source

The weighted DMFT (W-DMFT) model: A conceptual framework for severity-adjusted caries assessment in epidemiology. [PDF]

Saudi Dent J
Namal N.
europepmc   +1 more source

Bird Diversity and Habitat Associations in the Tara Gedam Monastery Church Forest: A Seasonally Informed Study in Northwestern Ethiopia. [PDF]

Ecol Evol
Zelelew SA, Wondie M, Ashagire M.
europepmc   +1 more source

Graph-Theoretical Approach for Predicting Physicochemical Properties of Stiff-Person Syndrome Drugs. [PDF]

ChemistryOpen
Ali J, Ali Y, Malik MA, Shang Y.
europepmc   +1 more source

Observed Mealtime Interactions, Meal Healthfulness, and Childhood Obesity Among Low-Income Families. [PDF]

Pediatr Obes
Riley HO, Peterson KE, Bauer KW, Choe A, Sturza J, Rosenblum K, Kaciroti N, Lumeng JC, Miller AL.   +8 more
europepmc   +1 more source

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Index structures for structured documents

Proceedings of the first ACM international conference on Digital libraries - DL '96, 1996
Much research has been carried out in order to manage structured documents such as SGML documents and to provide powerful query facilities which exploit document structures as well as document contents. In order to perform structure queries efficiently in a structured document management system, an index structure which supports fast document element ...
Yong Kyu Lee 0001, Seong-Joon Yoo, Kyoungro Yoon, P. Bruce Berra   +3 more
openaire   +1 more source

Computing the Structural Index

SIAM Journal on Algebraic Discrete Methods, 1986
This paper deals with a subclass of differential/algebraic equations which can be solved by backward differentiation methods if their index (determined by the structure of the system) does not exceed two. The authors extend the algorithm given by the first author [On algorithms for obtaining a maximum transversal, ACM Trans. Math.
Duff, I. S., Gear, C. W.
openaire   +1 more source

Structure of index invariant systems

1971 IEEE Conference on Decision and Control, 1971
This paper introduces the concept of a controllability module and then uses it to study certain algebraic properties of index-invariant, time-varying, linear systems. It is shown that controllability modules possess a property similar to the pole placement property of controllability subspaces.
Morse, A. S., Silverman, L. M.
openaire   +2 more sources