Results 31 to 40 of about 56,723 (264)

A contra-linguistic study of negation in Korean and English

open access: yesStudies in Logic, Grammar and Rhetoric, 2018
Negation is frequently found in every language, and many logicians or linguists have been carrying out research on it. Their investigations are, however, mostly confined to the languages of Europe.
Ri Yong-Sok, Kim Yong-Yun, Ri Gwang-Chon
doaj   +1 more source

Existence Results for a Class of p-Laplacian Fractional Differential Equations with Integral Boundary Conditions

open access: yesAbstract and Applied Analysis, 2020
In this paper, we investigate the existence and uniqueness of solutions for a class of integral boundary value problems of nonlinear fractional differential equations with p-Laplacian operator.
SunAe Pak   +3 more
doaj   +1 more source

The Declining Share of Agricultural Employment in the People\u27s Republic of China: How Fast? [PDF]

open access: yes, 2014
From 1962 to 2013, the People’s Republic of China’s (PRC’s) agricultural employment share declined from 82% to 31%. The transfer of workers out of low-productivity agriculture is a fundamental pillar of the PRC’s aspirations to progress and eventually ...
Dacuycuy, Connie   +2 more
core   +3 more sources

A solution method for free vibration analysis of coupled laminated composite elliptical-cylindrical-elliptical shell with elastic boundary conditions

open access: yesJournal of Ocean Engineering and Science, 2022
In this paper, an efficient, convenient and explicit method based on the Haar wavelet discretization approach for analyzing the free vibration of the coupled laminated composite elliptical-cylindrical-elliptical shells (ECESs) with elastic boundary ...
Kwanghun Kim   +4 more
doaj   +1 more source

Clearing the Mines 2021 [PDF]

open access: yes, 2021
As at 1 October 2021, 56 States and 3 other areas (territories that are not internationally recognised as States) were contaminated by anti-personnel mines, as listed in Table 1.
Review, Mine Action
core   +1 more source

Existence and Uniqueness Results for a Class of Singular Fractional Boundary Value Problems with the p-Laplacian Operator via the Upper and Lower Solutions Approach

open access: yesJournal of Function Spaces, 2020
In this paper, we study the existence and uniqueness of positive solutions to a class of multipoint boundary value problems for singular fractional differential equations with the p-Laplacian operator.
KumSong Jong   +3 more
doaj   +1 more source

Preparation of Pectin Aerogels From Flaxseed and Evaluation of Their Potential as Hemostatic Agents: Water Absorption Characteristics

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Flaxseed has been used extensively to extract flaxseed oil and drugs used for breast cancer treatment. Flaxseed contains a considerable amount of pectin in addition. We extracted pectin from flaxseed and prepared pectin aerogels by the steps of de‐esterification, gelation, solvent exchange and supercritical CO2 drying.
Jin‐A Choe   +5 more
wiley   +1 more source

Security in northeast Asia: structuring a settlement [PDF]

open access: yes, 2019
A potential pathway exists for a Northeast Asian settlement where the Koreas, the United States, China, and Japan can each live within the status quo. Sustaining a settlement will require reining in foreign policy hawks reluctant to allow the Democratic
Shifrinson, Joshua
core  

How multilingual is scholarly communication? Mapping the global distribution of languages in publications and citations

open access: yesJournal of the Association for Information Science and Technology, EarlyView.
Abstract Language is a major source of systemic inequities in science, particularly among scholars whose first language is not English. Studies have examined scientists' linguistic practices in specific contexts; few, however, have provided a global analysis of multilingualism in science. Using two major bibliometric databases (OpenAlex and Dimensions),
Carolina Pradier   +2 more
wiley   +1 more source

Listening to Hong Kong children's perspectives through pretend play

open access: yesBritish Educational Research Journal, EarlyView.
Abstract Quality in early childhood education and care (ECEC) has become an increasing concern in recent years. The issue has been regularly discussed by different stakeholders. However, the rising concern regarding quality in ECEC has not seriously taken into account children's perspectives.
Suzannie K. Y. Leung
wiley   +1 more source

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