Results 61 to 70 of about 44,321 (192)

Growth, Water Relations and Physiological Changes of Young Durian (Durio zibenthinus Murr) as Influenced by Water Availability [PDF]

open access: yes, 1994
The effects of water availability on durian clones D24, D99 and MDUR79 were investigated in two different experiments. In the first experiment, plants were exposed to different water availability: 80%; 40% and 10% of the field capacity.
Abdul Aziz, Maheran   +2 more
core  

Real‐World Evidence on Hospitalization Costs of Pediatric Neoplasm Patients in China: Patterns, Trends, and Associated Factors From a Retrospective Cohort Study

open access: yesCancer Medicine, Volume 15, Issue 3, March 2026.
ABSTRACT Background In China, the incidence and burden of pediatric neoplasms have been increasing, contributing to escalating healthcare expenditures and productivity losses, with hospitalization costs constituting a major component of the economic burden.
Peng Zhang, Bifan Zhu, Linan Wang
wiley   +1 more source

Heteroleptic Coumarin-Based Silver(I) Complexes: Possible New Antimicrobial Agents

open access: yesMolecules
Heteroleptic coumarin-based silver(I) complexes with improved solubility profiles were synthesised using either triphenylphosphine or an N-heterocyclic carbene as adduct ligands, and were fully characterised using IR and NMR spectroscopy, elemental ...
Erika Mooney   +6 more
doaj   +1 more source

Price Markups and Upstreamness in World Input-Output Data

open access: yesActa Universitatis Sapientiae: Economics and Business, 2021
This research uses the publicly available World Input-Output Database (WIOD) to investigate the relationship between an industry’s markup and its upstreamness, the industry’s position in the vertical chain of production; the research also identifies ...
Colonescu Constantin
doaj   +1 more source

Chan-Paton factors and Higgsing from Vacuum String Field Theory

open access: yes, 2005
We give a description of open strings stretched between N parallel D-branes in VSFT. We show how higgsing is generated as the branes are displaced: the shift in the mass formula for on-shell states stretched between different branes is due to a twist ...
A. Sen   +26 more
core   +1 more source

Making the Implicit Explicit: Documenting the Hidden Assumptions in Conceptual Models

open access: yesHydrological Processes, Volume 40, Issue 3, March 2026.
Recognition of the role of the Mental Model Domain and the analysis tool choice as part of a project's workflow. The workflow consists of three domains; the Problem Domain, Mental Model Domain, and Model Domain. The shape of the text box indicates whether the stage includes an interim reporting step (rectangular) or whether the reporting step occurs at
Saskia L. Noorduijn   +4 more
wiley   +1 more source

Integrated Model of Demand for Telephone Services in Terms of Microeconometrics

open access: yesFolia Oeconomica Stetinensia, 2016
The paper presents the results of the testing effectiveness of the integrated model in the short-term forecasting of demand for telephone services in 24-hour cycles.
Kaczmarczyk Paweł
doaj   +1 more source

Phase transition and selection in a four-species cyclic Lotka-Volterra model

open access: yes, 2003
We study a four species ecological system with cyclic dominance whose individuals are distributed on a square lattice. Randomly chosen individuals migrate to one of the neighboring sites if it is empty or invade this site if occupied by their prey.
A. Lipowski   +29 more
core   +1 more source

Measuring Precise TFP Growth Under Trade Liberalisation: Stripping Away Omitted Price Bias and Demand Shocks

open access: yesThe World Economy, Volume 49, Issue 2, Page 321-345, February 2026.
ABSTRACT We address two important sources of bias that remain unaccounted for in most analyses of firm‐level productivity and trade policy; that is, omitted output price bias and demand shocks. Using firm‐level data that includes product‐level price and physical output measures, we mitigate the omitted output price bias typically encountered when using
Nida Jamil   +2 more
wiley   +1 more source

Leisure time and labor productivity: a new economic view rooted from sociological perspective

open access: yesEconomics: Journal Articles, 2019
Most economists measure labor productivity based on activities conducted at places of work and do not consider leisure time in their calculations. In contrast, psychologists and sociologists argue that leisure has a positive role in the production ...
Cui Dan   +4 more
doaj   +1 more source

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