Results 11 to 20 of about 3,503,846 (312)
Enhancing the accuracy of tropospheric ozone prediction using probability distribution [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2023 Tropospheric ozone or ground-level ozone, mainly found near ground level, has adverse effects on human health. Distribution fitting is useful for predicting the probability, or forecasting the frequency of recurrence, of a phenomenon in a specific ...
Muhammad Ismail Jaffar +3 more
doaj
Dissociation between Cervical Mucus and Urinary Hormones during the Postpartum Return of Fertility in Breastfeeding Women [PDF]
, 2018 Identifying the return of fertility with cervical mucus observations is challenging during the postpartum period. Use of urinary measurements of estrogen and progesterone can assist in understanding the return to fertility during this period.
Blackwell, Len +4 more
core +2 more sources
Financial panic and emerging market funds [PDF]
, 2010 This article studies equity investment of emerging-market funds based on the 2003–2009 weekly data and compares the dynamics of flow and return between tranquil period and financial panic based on the experience of the latest 2008–2009 global financial ...
Forbes K +6 more
core +2 more sources
Regional Differences in Spatiotemporal Drought Characteristics in Great Britain
Frontiers in Environmental Science, 2021 Despite being one of the most damaging natural hazards, droughts and their spatiotemporal dynamics are typically not well understood. Great Britain, which is the focus of this work, has experienced many major drought episodes in the past, causing a range
Maliko Tanguy +8 more
doaj +1 more source
Zonation of Late Chilblain Risk Impacts on Gardens Case Study:Mahvalat Region [PDF]
جغرافیا و توسعه, 2008 Mahvalat region with about 3734 square km area is located in the center of Khorasan-Razavi province. This region is one of the major center of agriculture productions like pistachio, pomegranate and saffron.
mahmood khosravei +2 more
doaj +1 more source
Stochastic urban pluvial flood hazard maps based upon a spatial-temporal rainfall generator [PDF]
, 2015 It is a common practice to assign the return period of a given storm event to the urban pluvial flood event that such storm generates. However, this approach may be inappropriate as rainfall events with the same return period can produce different urban ...
Leitao, JOAO +6 more
core +2 more sources
Frontiers in Earth Science, 2022 Because of their relatively simple structures, plastic greenhouses in southern China have poor resistance to adverse external weather conditions. Adverse meteorological condition inside the greenhouse is one of the main limiting factors for facility crop
Qi Zhang +4 more
doaj +1 more source
Application of Distribution Extreme Value for Analyzing of Extreme Temperatures in Kermanshah Province [PDF]
نشریه جغرافیا و برنامهریزی, 2020 Introduction Changes in occurrence and frequency of extreme events can have more severe and damage effects than changes in the average climatic characteristics (Choi et al, 2008).
Reza Afrousheh +3 more
doaj +1 more source
Dismissing return periods! [PDF]
Stochastic Environmental Research and Risk Assessment, 2014 The concept of return period in stationary univariate frequency analysis is prone to misconceptions and misuses that are well known but still widespread. In this study we highlight how nonstationary and multivariate extensions of such a concept are affected by additional misconceptions, thus easily resulting in further ill-posed procedures and ...
openaire +2 more sources
Volatility return intervals analysis of the Japanese market [PDF]
, 2007 We investigate scaling and memory effects in return intervals between price volatilities above a certain threshold $q$ for the Japanese stock market using daily and intraday data sets. We find that the distribution of return intervals can be approximated
Black +40 more
core +3 more sources