Results 231 to 240 of about 42,662 (265)

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

High-performance alginate supramolecular plastics enabled by pre-hydroplastic processing and post-noncovalent crosslinking. [PDF]

Commun Chem
Jin H, Xiao W, Wu S, Yang T, Lin K, Zou Y, Cai Q, Chen Q, Qian Q, Yan Y.   +9 more
europepmc   +1 more source

Optimization and Simulation of Platform Supply Pickup and Delivery - Case from the Brazilian Petroleum Industry

, 2014
Martine Rambøl Hagen
openalex   +1 more source

Topological Properties of International Commodity Market: How Uncertainty Affects the Linkages?

Agribusiness, EarlyView.
ABSTRACT The study aims to explore the network topology of the international commodity market by examining the interconnections among 21 commodity futures across various categories, including energy, precious and industrial metals, and agriculture. We analyze the market structure of these commodity futures under both low and high uncertainty conditions
Ibrahim Yagli, Bayram Deviren
wiley   +1 more source

Updated screening criteria for enhanced oil recovery methods and their application to the T oilfield in eastern Mongolia. [PDF]

Sci Rep
Arvis A, Min B.
europepmc   +1 more source

User-Producer Driven Innovation. A Case Study of a Drilling- and a Supply- Company, Partnering for Innovation, in the Norwegian Petroleum Supplier Industry

, 2017
Anna Maria Yun Bjørkhaug
openalex   +1 more source

Reducing Dependence on Non-Renewable Sources: The Addition of Binchotan Charcoal in Carbon Anodes for the Aluminum Industry. [PDF]

ACS Omega
Pereira LC, Corrêa CR, Hias EO, Santos HC, Yamamoto H, Barros JL, Yamaji FM.   +6 more
europepmc   +1 more source

Taxation Reform Options for the Petroleum, Gas and Mining Industries in Papua New Guinea

, 2015
Diane Kraal
openalex   +1 more source

Use of gilsonite in the presence of salt for the control of formation and stability of aphrons. [PDF]

Sci Rep
Ardakani FG, Kazemzadeh Y, Ahmadi S, Khormali A.   +3 more
europepmc   +1 more source

The Oil Fields of Russia and the Russian Petroleum Industry: A Practical Handbook on the Exploration, Exploitation, and Management of Russian Oil Properties

, 2017
A.. Thompson
openalex   +1 more source