Results 51 to 60 of about 997,113 (219)
Zoneamento agroecológico do município de Tracuateua, Estado do Pará. [PDF]
, 2014 bitstream/item/61764/1/Oriental-Doc15.pdfAnexo: Mapa de solos; Mapa de aptidão agrícola das terras; Mapa de zoneamento ...
OLIVEIRA JUNIOR, R. C. de +3 more
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Estudo dos solos do município de Pelotas. [PDF]
, 2020 bitstream/item/41392/1/Pelotas.pdf; bitstream/item/41393/1/mapa-geomorfologia.pdf; bitstream/item/41394/1/mapa-solos.pdf; bitstream/item/41395/1/mapa-uso-das-terras ...
CUNHA, N. G. da, SILVEIRA, R. J. da C.
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Environmental Quality Management, Volume 35, Issue 3, Spring 2026.ABSTRACT Aloe vera (AV) gel has emerged as a multifunctional ingredient for edible films and coatings amid global efforts to improve food security, reduce plastic waste, and limit postharvest losses. This review summarizes current knowledge on the extraction, composition, and application of Aloe vera gel in biopolymer‐based systems for food ...
Cesar Vinicius Toniciolli Rigueto +8 more
wiley +1 more source
A Range-Based GARCH Model for Forecasting Volatility [PDF]
A new variant of the ARCH class of models for forecasting the conditional variance, to be called the Generalized AutoRegressive Conditional Heteroskedasticity Parkinson Range (GARCH-PARK-R) Model, is proposed.
Mapa, Dennis S.
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Gender, Work &Organization, Volume 33, Issue 2, Page 379-398, March 2026.ABSTRACT This article examines the persistence and transformation of patriarchal–feudal structures in Polish art universities in the context of post‐1989 higher education (HE) reforms. Drawing on 22 in‐depth interviews with socially engaged academic staff (18 women and four men) across 11 Polish artistic institutions, the study explores how ...
Marta Kosińska, Karolina Sikorska
wiley +1 more source
The world as an apple on the hand: the orb and its relationship with medieval cartography
Anales de Historia del Arte, 2014 This article focuses on the orb –an insignia of power that situates the world in the hands of the sovereign–, and the connection that it had in the Middle Ages with geography and cartography, both in form and symbolism.
Sandra Sáenz-López Pérez
doaj +1 more source
Measuring market risk using extreme value theory [PDF]
The adoption of Basel II standards by the Bangko Sentral ng Pilipinas initiates financial institutions to develop value-at-risk (VaR) models to measure market risk.
Mapa, Dennis S., Suaiso, Oliver Q.
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Journal of the Royal Society of New Zealand, Volume 56, Issue 1, February 2026.This study evaluated sociodemographic characteristics of students enrolled in dentistry, oral health and dental technology in Aotearoa New Zealand (NZ) between 2016 and 2020. Sociodemographic data were obtained from central student record systems and NZ population data from the 2018 Census. Age, gender and citizenship status were analysed for the whole
Carolina Loch +17 more
wiley +1 more source
Time-varying conditional Johnson SU density in value-at-risk (VaR) methodology [PDF]
Stylized facts on financial time series data are the volatility of returns that follow non-normal conditions such as leverage effects and heavier tails leading returns to have heavier magnitudes of extreme losses.
Cayton, Peter Julian A., Mapa, Dennis S.
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Dissipative energy functionals of passive linear time‐varying systems
ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, Volume 106, Issue 2, February 2026.Abstract The concept of dissipativity plays a crucial role in the analysis of control systems. Dissipative energy functionals, also known as Hamiltonians, storage functions, or Lyapunov functions, depending on the setting, are extremely valuable to analyze and control the behavior of dynamical systems, but in general circumstances they are very ...
Riccardo Morandin, Dorothea Hinsen
wiley +1 more source