Results 41 to 50 of about 6,925,434 (383)
Impact of COVID-19 pandemic on the neurosurgical practice in Egypt
Egyptian Journal of Neurosurgery, 2022 Background The COVID-19 pandemic and the subsequent lockdown have significantly altered many aspects of the health care services. We investigated the impact of the restrictive measures during the pandemic on the volume and spectrum of operated ...
Mohamed Nabil +3 more
doaj +1 more source
The Mississippian fin de siècle in the middle Cumberland region of Tennessee [PDF]
, 2018 Bayesian chronological modeling is used to investigate the chronology for a large-scale human depopulation event during the Mississippian period (AD 1000–1600) known as the Vacant Quarter phenomenon.
Cobb, Charles R., Krus, Anthony M.
core +1 more source
Sex determination in mythology and history [PDF]
, 2005 The history of ideas on how the sexes became divided spans at least three thousand years. The biblical account of the origin of Eve, and the opinions of the philosophers of classical Greece, have unexpected bearings on present-day ideas.
Mittwoch, U
core +2 more sources
The modified Korteweg-de Vries equation on the quarter plane with t-periodic data [PDF]
Journal of Nonlinear Mathematical Physics, 2021 We study the modified Korteweg-de Vries equation posed on the quarter plane with asymptotically t-periodic Dirichlet boundary datum u(0,t) in the sense that u(0,t) tends to a periodic function g0 (t) with period τ as t → ∞. We consider the perturbative expansion of the solution in a small e > 0.
openaire +2 more sources
Infection Models for Pine Wilt Disease on the Basis of Vector Behaviors
Population Ecology, EarlyView.Infection models for pine wilt disease without vector density were built to estimate the transmission coefficient of the pathogenic nematode. The models successfully simulated the annual change in the density of infected trees for four pine stands. ABSTRACT Pine wilt disease is caused by the pinewood nematode (Bursaphelenchus xylophilus Steiner et ...
Katsumi Togashi
wiley +1 more source
A Structured Vector Autoregressive (VAR) for Iranian Economy [PDF]
Faslnāmah-i Pizhūhish/Nāmah-i Iqtisādī, 2010 This paper is based on a cointegrated I(2) and I(1) variables models money, price, output, real effective exchange rate and interest rates in Iran over period 1990 quarter 1-2006 quarter 4. The empirical findings demonstrated long-run homogeneity between
Nasser Khiabani +2 more
doaj
Cost-of-Living Adjustments for Federal Civil Service Annuities [PDF]
, 2019 [Excerpt] Cost-of-living adjustments (COLAs) for the Civil Service Retirement System (CSRS) and the Federal Employees Retirement System (FERS) are based on the rate of inflation as measured by the Consumer Price Index for Urban Wage Earners and Clerical ...
Isaacs, Katelin P
core +1 more source
FEBS Letters, EarlyView.Atovaquone is an antimalarial requiring potentiation for sufficient efficacy. We pursued strategies to enhance its activity, showing that 4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase, decreasing ubiquinone biosynthesis. Since atovaquone competes with ubiquinol in mitochondria, 4‐nitrobenzoate facilitates its action, potentiating ...
Ignasi Bofill Verdaguer +7 more
wiley +1 more source
Descriptive epidemiology of measles surveillance data, Osun state, Nigeria, 2016–2018
BMC Public Health, 2019 Background Globally, an estimate of 254,928 measles cases in 2015 and 89,780 deaths in 2016 occur annually. In Nigeria, measles is the fifth leading causes of under-five child mortality with 342 confirmed cases found in the first 9 epidemic weeks in some
Folajimi O. Shorunke +5 more
doaj +1 more source
ENERGY DEMAND FORECAST FOR TURKISH AGRICULTURE SECTOR: GRANGER CAUSALITY AND COINTEGRATION TEST [PDF]
Scientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2020 Due to the fact that, Turkey is a importing energy, we must determine the energy needs in the Turkish agricultural sector. In this study, consumed energy data in agriculture was used between 1972 and 2015 years. According to Turkish Statistical Institute’
Mehmet Arif ŞAHİNLİ, Ahmet ÖZÇELİK
doaj