Results 171 to 180 of about 3,970,076 (263)

Volatility analysis and forecasting of vegetable prices using an ARMA‐GARCH model: An application of the CF filter and seasonal adjustment method to Korean green onions

Agribusiness, EarlyView.
Abstract The vegetable market experiences significant price fluctuations due to the complex interplay of trend, cyclical, seasonal, and irregular factors. This study takes Korean green onions as an example and employs the Christiano–Fitzgerald filter and the CensusX‐13 seasonal adjustment methods to decompose its price into four components: trend ...
Yiyang Qiao, Byeong‐il Ahn
wiley   +1 more source

Increased incidence of mild cognitive impairment in long COVID patients. [PDF]

Alzheimers Dement
Frontera JA, Masurkar AV, Betensky RA, Alvarez Z, Boutajangout A, Chodosh J, Hammam S, Hunter J, Jiang L, Li M, Links J, Marsh K, Pang H, Silva F, Thawani S, Vasilchenko D, Vedvyas A, Yakubov A, Ge Y, Wisniewski T.   +19 more
europepmc   +1 more source

COVID-19 RESOURCES [PDF]

, 2020
Institute for Health Policy and Practice, Porter, Josephine B.   +1 more
core   +1 more source

The impact of the Russia–Ukraine war on stock prices, profits and perceptions in the food supply chain

Agribusiness, EarlyView.
Abstract The Russian invasion of Ukraine in February 2022 had profound consequences for the global economy. As both countries are major commodity exporters, the food value chain was also affected. This study investigates the impact of the invasion on stock prices, profitability and sentiments of agribusinesses along the food supply chain by using an ...
Julia Höhler, Ivo Harmens, Alfons Oude Lansink   +2 more
wiley   +1 more source

Public health challenges posed by delays in obtaining COVID-19 clearance for long-distance truckers across East Africa

Global Epidemiology, 2020
John Gachohi, Jane Aduda, Reuben Thuo, Joseph Mung'atu, Fred Wamunyokoli, Thomas Ngigi, Henry Athiany, Gideon Kikuvi, Susan Mambo, Wairimu Gichaiya, Joseph Matheri, Patrick Mburugu, Justus Simba, Carol Otiwa, Charles Muriuki, Joshua Mwaura, May Yariwo, Beatrice Kariuki, Joseph Machua, Catherine Mwangi, Patrick Amoth, Rashid Aman, Onesmus Kamau, Kennedy Muthoka, Jacob Otieno, Pascal Mwele, Rose Nzioka, Simon Karanja   +27 more
doaj   +1 more source

Trend in Hospital Admissions for Cardiovascular Diseases (CVDs) Before and During the Coronavirus Disease 2019 (COVID-19) Pandemic: A Retrospective Analysis From a Sub-Urban Area in Sub-Saharan Africa. [PDF]

Health Sci Rep
Gaetan Kwasseu K, Nkoke C, Kuaguim Kenfack BF, Anastase D.   +3 more
europepmc   +1 more source

COVID-19 Supporting resources : COVID-19: overview of quality and standards : information for students' unions [PDF]

, 2020

core  

Disentangling the relationships between denomination of origin regulatory councils activities and Spanish wineries' export performance

Agribusiness, EarlyView.
Abstract World markets for quality differentiated agri‐food products are highly competitive, presenting significant challenges for firms aiming to compete effectively. Government agencies and business organizations often implement various export promotion policies to address these challenges.
Nicolás Depetris‐Chauvin, Marta Fernández‐Olmos   +1 more
wiley   +1 more source

Shunt estimation in pneumonia of different aetiologies: a non-invasive physiological assessment. [PDF]

BMJ Open Respir Res
Raimondi F, Novelli L, Malandrino L, Pappacena S, Sferrazza Papa GF, Caronni A, Perucca L, Marchesi G, Milanese G, Balbi M, Di Marco F.   +10 more
europepmc   +1 more source

Preventing the disadvantage gap from increasing during and after the Covid-19 pandemic : proposals from the Education Policy Institute, May 2020 [PDF]

, 2020

core