Results 21 to 30 of about 1,941,048 (268)

Research on the technology of Deep Web database integration

open access: yes上海师范大学学报. 自然科学版, 2016
In response to this phenomenon that web integration technology integrated based on query interface is complex and domain-oriented,this paper presents a non-real time query Deep Web database integration technology,which can obtain Deep Web data source ...
LU Yizhi, CHEN Junhua
doaj   +1 more source

SHV Lactamase Engineering Database: a reconciliation tool for SHV β-lactamases in public databases

open access: yesBMC Genomics, 2010
Background SHV β-lactamases confer resistance to a broad range of antibiotics by accumulating mutations. The number of SHV variants is steadily increasing.
Pleiss Juergen, Thai Quan K
doaj   +1 more source

Pembangunan Sistem Informasi Rawat Jalan Berbasis Web dengan Fitur Mobile pada Puskesmas Tarok Kota Payakumbuh

open access: yesJurnal Teknologi dan Sistem Informasi, 2017
The Center for Public Health (Puskesmas) serves as the primary health service center in outpatient services. One of them is Tarok Puskesmas which is one of the public health centers in Payakumbuh.
Dini Hariyati, Ricky Akbar, Meza Silvana
doaj   +1 more source

PubChem Periodic Table and Element pages: improving access to information on chemical elements from authoritative sources

open access: yesChemistry Teacher International, 2020
PubChem (https://pubchem.ncbi.nlm.nih.gov) is one of the top five most visited chemistry web sites in the world, with more than five million unique users per month (as of March 2020).
Kim Sunghwan   +4 more
doaj   +1 more source

Experience of Developing a database of storytellers of the Yakut Epos

open access: yesНаучный диалог, 2021
The results of the analysis of the basic principles of compiling the database “Olonkhosuts of Yakutia of the 17th—20th centuries” — about the storytellers of the Yakut national epic are presented.
S. D. Lvova, L. N. Gerasimova
doaj   +1 more source

Building of database of the family Picea A. Dietr. taxons that reside in the collection of the National Botanical Gardens, using database control system of Microsoft Access

open access: yesІнтродукція Рослин, 2000
The database of the family Picea A. Dietr. taxons that reside in the collection of the National Botanical Gardens, was created using ODBC Microsoft. The table is the main part of the database structure.
O.P. Pokhylchenko
doaj   +1 more source

Research on Technology of Generating Multi-table SQL Query Statement by Natural Language

open access: yesJisuanji kexue yu tansuo, 2020
SQL (structured query language) query generation from natural language is not only one of the most important parts of constructing intelligent database query system, but also one of the difficulties in the individualized operation and maintenance of ...
CAO Jinchao, HUANG Tao, CHEN Gang, WU Xiaofan, CHEN Ke
doaj   +1 more source

Learned Sorted Table Search and Static Indexes in Small-Space Data Models

open access: yesData, 2023
Machine-learning techniques, properly combined with data structures, have resulted in Learned Static Indexes, innovative and powerful tools that speed up Binary Searches with the use of additional space with respect to the table being searched into. Such
Domenico Amato   +2 more
doaj   +1 more source

Thermodynamic database for the Co-Pr system

open access: yesData in Brief, 2016
In this article, we describe data on (1) compositions for both as-cast and heat treated specimens were summarized in Table 1; (2) the determined enthalpy of mixing of liquid phase is listed in Table 2; (3) thermodynamic database of the Co-Pr system in ...
S.H. Zhou   +4 more
doaj   +1 more source

Iris Anti-spoofing: Static and Dynamic Technique [PDF]

open access: yesEngineering and Technology Journal, 2016
The probabilityof the biometric system to be spoofed is widely acknowledged. Complete security does not really exist, butsignificant efforts have led to study such threats and to develop countermeasures to direct attacks to the biometric system in an ...
Hanaa M. Ahmed   +1 more
doaj   +1 more source

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