Results 21 to 30 of about 1,266 (133)

Attribute Extraction Study in the Field of Military Equipment Based on Distant Supervision

open access: yesWireless Communications and Mobile Computing, Volume 2021, Issue 1, 2021., 2021
The effective organization and utilization of military equipment data is an important cornerstone for constructing knowledge system. Building a knowledge graph in the field of military equipment can effectively describe the relationship between entity and entity attribute information.
Xindong You   +6 more
wiley   +1 more source

Biology, Taxonomy, and Management of the Root‐Knot Nematode (Meloidogyne incognita) in Sweet Potato

open access: yesAdvances in Agriculture, Volume 2021, Issue 1, 2021., 2021
Sweet potato is the seventh‐ranked food crop produced after wheat, rice, maize, potato, barley, and cassava in the world. It is the most important root tuber crop in temperate, subtropical, and tropical areas of the world. It is grown for food, income‐generating, and jobs for farmers and retailers. The important nutritional substances of sweet potatoes
Gebissa Yigezu Wendimu, Jiban Shrestha
wiley   +1 more source

Chester W. Nimitz Personal Letters, 1893-1911

open access: yes, 1905
Transcription of letter from Chester Nimitz to his father in Kerrville. Nimitz mentions the upcoming exams prior to graduation. He is also confident of passing his physical exam. He also provides details about his leave.
Nimitz, Chester W. (Chester William), 1885-1966
core   +7 more sources

Up Against the Clock: Migrating to LibGuides v2 on a Tight Timeline

open access: yesInformation Technology and Libraries, 2017
During Fall semester 2015, Librarians at the United States Naval Academy were faced with the challenge of migrating to LibGuides version 2 and integrating LibAnswers with LibChat into their service offerings.
Brianna B. Buljung, Catherine R. Johnson
doaj   +1 more source

Predictive factors of lethality and complications of deep fascial space infections of the neck

open access: yesRevista do Colégio Brasileiro de Cirurgiões, 2020
Objective: to identify predictive factors for lethality and complications of deep fascial space infections of the neck (DFSIN), establishing an early and aggressive treatment in the neck before the progression to descending mediastinitis.
ALEXANDRE BABÁ SUEHARA   +6 more
doaj   +2 more sources

Path Planning for Aircraft Fleet Launching on the Flight Deck of Carriers

open access: yesMathematics, 2018
This paper studies the path planning problem for aircraft fleet taxiing on the flight deck of carriers, which is of great significance for improving the safety and efficiency level of launching.
Yongtao Li   +3 more
doaj   +1 more source

Control biológico In Vitro de nematodos agalladores (Meloidogyne sp.) a base de quitosano y fluensulfone

open access: yesRevista Biológico Agropecuaria Tuxpan, 2016
El nematodo agallador (Meloidogyne sp.) tiene importancia económica potencial en diversos cultivos, en su combate casi siempre se han utilizado diferentes productos de agroquímicos, por lo que se necesita evaluar nuevos productos que sean una mejor ...
A.M García Munguía   +7 more
doaj   +1 more source

Dynamic Path Planning Algorithm for Heterogeneous Groups in Aircraft Carrier Aviation SupportOperations [PDF]

open access: yesJisuanji kexue
The path planning task in aircraft carrier support operation has the problem of high dynamic scene and strong heterogeneity of agents.Although the traditional global path planning algorithm can obtain the global optimal results,it can not adapt to the ...
SUN Didi, LI Chaochao
doaj   +1 more source

Selenium, Mercury, and Health Benefit Values of Pelagic Ocean Fish of the Central North Pacific

open access: yesFishes
The mercury (Hg) present in ocean fish has caused concern regarding the effects of maternal consumption on child outcomes but it is now recognized that mothers that eat more ocean fish during pregnancy have children with higher social, scholastic, and IQ
Nicholas V. C. Ralston   +2 more
doaj   +1 more source

A L1 Adaptive Control Scheme for UAV Carrier Landing Using Nonlinear Dynamic Inversion

open access: yesInternational Journal of Aerospace Engineering, Volume 2019, Issue 1, 2019., 2019
This paper presents a L1 adaptive controller augmenting a dynamic inversion controller for UAV (unmanned aerial vehicle) carrier landing. A three axis and a power compensator NDI (nonlinear dynamic inversion) controller serves as the baseline controller for this architecture. The inner‐loop command inputs are roll‐rate, pitch‐rate, yaw‐rate, and thrust
Ke Lu, Chunsheng Liu, André Cavalieri
wiley   +1 more source

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