Results 51 to 60 of about 23,675 (138)

Negative conversion premium

open access: yesJournal of Finance and Data Science, 2021
We document frequent occurrences of negative conversion premium (NCP) events in the Chinese convertible bond market, when the bond is convertible and the underlying stock can be freely sold.
Zhijian (James) Huang, Li Xu
doaj   +1 more source

Non-arithmetic lattices and the Klein quartic

open access: yes, 2017
We give an algebro-geometric construction of some of the non-arithmetic ball quotients constructed by the author, Parker and Paupert. The new construction reveals a relationship between the corresponding orbifold fundamental groups and the automorphism ...
Deraux, Martin
core   +3 more sources

Large Variations in the Transpiration of Sorghum Canopies Under High Evaporative Demand Are Positively Related to Water Use Efficiency

open access: yesPlant, Cell &Environment, Volume 49, Issue 3, Page 1544-1560, March 2026.
ABSTRACT Transpiration restriction under high vapour pressure deficit (VPD), measured indoors with individual plants, increases water use efficiency (WUE). However, VPD is not the only factor driving transpiration, individual plants in a field rapidly become a canopy, and reports on the transpiration restriction versus WUE are scant.
Raphaël Pilloni   +12 more
wiley   +1 more source

The Impact of Corporate Culture on Employee Satisfaction in Vietnamese Securities Companies

open access: yesECONOMICS
The Covid-19 pandemic has had a certain impact on the satisfaction of employees working in securities companies, leading to low work productivity or job relocation.
Hai Tran Van, Tien Cao Minh
doaj   +1 more source

The Chromatic Splitting Conjecture at n=p=2

open access: yes, 2017
We show that the strongest form of Hopkins' chromatic splitting conjecture, as stated by Hovey, cannot hold at chromatic level n=2 at the prime p=2. More precisely, for V(0) the mod 2 Moore spectrum, we prove that the kth homotopy group of L_1L_{K(2)}V(0)
Beaudry, Agnes
core   +1 more source

Early Warning System for Debt Group Migration: The Case of One Commercial Bank in Vietnam

open access: yesFoundations of Management
This study utilizes machine learning models, including Logistic Regression, Support Vector Machine, Decision Tree, and Random Forest, in the early warning system for debt group migration in a Vietnamese commercial bank.
Nguyen Quoc Hung   +3 more
doaj   +1 more source

Baryon Number and Lepton Universality Violation in Leptoquark and Diquark Models

open access: yes, 2017
We perform a systematic study of models involving leptoquarks and diquarks with masses well below the grand unification scale and demonstrate that a large class of them is excluded due to rapid proton decay.
Aaboud   +104 more
core   +2 more sources

Existing Sustainability Interventions are Insufficient to Scale Up Cocoa Agroforestry in West Africa

open access: yesSustainable Development, Volume 34, Issue 1, Page 1167-1184, February 2026.
ABSTRACT Sustainability transitions in agri‐food systems are required to address climate change, biodiversity loss, and social inequities. In the West African cocoa sector, supply chain sustainability initiatives (SSIs) have emerged as key environmental governance tools to address these challenges and promote agroforestry.
Keessy Maria‐Prisca Kouakou   +8 more
wiley   +1 more source

Integrated Analysis of Transcriptome, microRNAs, and Chromatin Accessibility Revealed Potential Early B-Cell Factor1-Regulated Transcriptional Networks during the Early Development of Fetal Brown Adipose Tissues in Rabbits

open access: yesCells, 2022
In domestic mammals, cold stress decreases the survival rate of newborns and increases the cost of management. Brown adipose tissue (BAT) is the main thermogenic organ for cubs, and well-developed fetal BAT (FBAT) is beneficial for newborns to maintain ...
Kun Du   +8 more
doaj   +1 more source

Evaluation of performance and stability in response to multiple environments in maize

open access: yesCrop Science, Volume 66, Issue 1, January/February 2026.
Abstract Frequently occurring extreme weather events and environmental changes may significantly reduce corn (Zea mays L.) yields. Thus, the selection of favorable traits and stable genotypes has emerged as a fundamental objective of breeding programs aimed at countering adverse weather effects. Field experiments in eight environments were conducted in
Ningning Zhang   +11 more
wiley   +1 more source

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