Results 11 to 20 of about 1,182,111 (196)

Meromorphic solutions of certain nonlinear difference equations

open access: yesOpen Mathematics, 2020
This paper focuses on finite-order meromorphic solutions of nonlinear difference equation fn(z)+q(z)eQ(z)Δcf(z)=p(z){f}^{n}(z)+q(z){e}^{Q(z)}{\text{Δ}}_{c}f(z)=p(z), where p,q,Qp,q,Q are polynomials, n≥2n\ge 2 is an integer, and Δcf{\text{Δ}
Liu Huifang, Mao Zhiqiang, Zheng Dan
doaj   +1 more source

Impact of COVID-19 pandemic on vaccination coverage among children aged 15 to 23 months at Dessie town, Northeast Ethiopia, 2020

open access: yesHuman Vaccines & Immunotherapeutics, 2021
Background: Disturbances are occurring in healthcare, trade, and travel, with countries closing off their borders due to the pandemic of coronavirus disease 2019(COVID-19) in the world.
Debrnesh Goshiye Miretu   +2 more
doaj   +1 more source

Detection of African Swine Fever at an Abattoir in South Korea, 2020

open access: yesVeterinary Sciences, 2022
In October 2020, a suspect case of African swine fever (ASF) was detected at an abattoir located in the north-central border region of South Korea. The farm of origin was traced and confirmed positive for ASF.
Ki-Hyun Cho   +6 more
doaj   +1 more source

Agradecimentos aos revisores 2020-2021

open access: yesRevista Portuguesa de Investigação Comportamental e Social, 2021
Os altos padrões científicos mantidos pela Revista Portuguesa de Investigação Comportamental e Social nos seus artigos deveram muito ao esforço dos revisores, que ofereceram livremente o seu tempo e conhecimento.
Revista Portuguesa de Investigação Comportamental e Social Gabinete editorial
doaj   +1 more source

Impact of COVID-19 on China′s Total Electricity Consumption in 2020 and Its Trend

open access: yesZhongguo dianli, 2020
Electricity consumption is an important boundary condition for power grid companies to formulate medium- and long-term electric power planning and annual comprehensive plan.
Qing LIU   +5 more
doaj   +1 more source

Recensione a R. Fisichella, La bellezza è la prima parola. Rileggendo Hans Urs von Balthasar

open access: yesAisthema: International Journal, 2022
Recensione al libro di Rino Fisichella, La bellezza è la prima parola. Rileggendo Hans Urs von Balthasar, pubblicato nel novembre del 2020.
Pamela Salvatori
doaj   +2 more sources

Overview of worldwide earthquake disasters in 2020

open access: yes地震科学进展, 2021
Based on the earthquake disaster data collected worldwide,this paper sorts out the global seismic activity and disasters in 2020. Plotting the global earthquake disaster curves in recent 20 years and distribution map of hazard earthquakes in 2020,and ...
Geng Qian, Wei Feng
doaj   +1 more source

Near-real-time global gridded daily CO2 emissions

open access: yesThe Innovation, 2022
Precise and high-resolution carbon dioxide (CO2) emission data is of great importance in achieving carbon neutrality around the world. Here we present for the first time the near-real-time Global Gridded Daily CO2 Emissions Dataset (GRACED) from fossil ...
Xinyu Dou   +20 more
doaj   +1 more source

Presentación del volumen 11/3 (2020)

open access: yesDerecho Animal, 2020
El volumen 11/3 (2020) culmina el trabajo ordinario de la revista a lo largo de unos meses presididos por la incertidumbre de la pandemia. Coherentes con el compromiso de llegar a muchos lectores, ofrecemos una selección de autores y de temas de alta ...
Marita Giménez-Candela
doaj   +1 more source

Quantitative real-time PCR detection and analysis of a lumpy skin disease outbreak in Inner Mongolia Autonomous Region, China

open access: yesFrontiers in Veterinary Science, 2022
Lumpy skin disease (LSD) is a severe disease of bovine characterized by nodules on the skin, mucous membranes, and profuse nasal discharge which causes severe economic losses.
Lin Li   +12 more
doaj   +1 more source

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