Results 61 to 70 of about 36,992 (224)

Lateglacial and Holocene mountain glacier fluctuations near Cape Farewell South Greenland inferred from 10Be moraine dating

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT We report 43 new 10Be exposure ages and six 26Al/10Be measurements from replicates from a small piedmont mountain glacier located at Cape Farewell (south Greenland) and temperature anomalies estimated from equilibrium‐line altitude (ELA) changes derived from 3D glacier reconstruction carried out using the ‘GlaRe’ toolbox.
Vincent Jomelli   +9 more
wiley   +1 more source

Calendar Anomalies, Market Regimes, and the Adaptive Market Hypothesis in African Stock Markets

open access: yesCentral European Management Journal, 2019
Purpose: This paper examines the changing behavior of two calendar anomalies in African stock returns – the month-of-the-year and the intra-month effects – and their implications for the adaptive market hypothesis (AMH).
Obalade Adefemi A.   +1 more
doaj   +1 more source

Excretion of G14-Bilirubin in Newborn Guinea Pigs

open access: yesExperimental Biology and Medicine, 1964
SummaryBiliary excretion of injected unconjugated and conjugated C14-bilirubin was compared in one-day-old and in adult guinea pigs. In relation to adult animals, in the newborn elimination of unconjugated pigment was reduced by more than half and that of conjugated pigment, by one-third.
Rudi Schmid, Steven Schenker
openaire   +3 more sources

Injection but not ingestion of a mixed virus suspension in Queensland fruit fly (Bactrocera tryoni) shifts persistent covert infection to acute pathology

open access: yesPest Management Science, EarlyView.
Covert and persistent infections with multiple insect‐specific viruses are common in pest fruit flies and may affect pest management strategies. Our study investigated the host effects and viral loads of cripavirus and iflavirus as persistent infections in Queensland fruit fly, and after injection and ingestion of a mixed virus suspension containing ...
Stephen R Sharpe   +4 more
wiley   +1 more source

Assessment of the efficiency of use of EPS by business

open access: yesECONOMICS, 2023
As the world became more digitalized thanks to the Internet, it led to the creation of Electronic Payment Systems that are now used to seeing all over the world, but there is a need for estimation the return on development and implementation of EPSs. The
Volvach Olena
doaj   +1 more source

The minimal density of triangles in tripartite graphs

open access: yes, 2009
We determine the minimal density of triangles in a tripartite graph with prescribed edge densities. This extends a previous result of Bondy, Shen, Thomass\'e and Thomassen characterizing those edge densities guaranteeing the existence of a triangle in a ...
Bollobás, Erdős, Lovász, Mantel
core   +1 more source

Prenatal Environmental Hypoxia Enhances Adult Hypoxia Tolerance in Brandt's Voles (Lasiopodomys brandtii): Behavioral and Transcriptomic Insights

open access: yesIntegrative Zoology, EarlyView.
Prenatal hypoxia enhances adult hypoxia tolerance in Brandt's voles, preserving cognitive and memory functions. Transcriptomic analysis reveals adaptive changes in energy metabolism, oxygen transport, and neuroprotective mechanisms, highlighting developmental plasticity.
Mengyang Li   +5 more
wiley   +1 more source

Organization Capital and Firm Resilience to Cash Flow Shocks

open access: yesFinancial Review, EarlyView.
ABSTRACT Spanning a 3‐year window before and after the COVID‐19 pandemic (2017–2022), this study examines the role of organizational capital in shaping firm resilience to cash flow shocks. We find that organizational capital significantly mitigates adverse cash flow impacts arising from pandemic‐related operational disruptions.
Chen Huang   +3 more
wiley   +1 more source

3-varietà di Fano in G(1,4)

open access: yesLe Matematiche, 1986
Let V be a Fano threefold of genus one (i.e. with Pic(V)≃Z). Let G be the Grassmannian of the lines of ℙ4 . We study when it is possible to embed V in G , in such cases we determine the cohomology class of V in H*(G).
Alberto Alzati
doaj  

Effects of changes in stock market index composition on stock returns: event study methodology on Zagreb Stock Exchange

open access: yesCroatian Review of Economic, Business and Social Statistics, 2019
This paper observes the short-run effects of stock market index composition changes on stock returns on the Zagreb Stock Exchange (ZSE). In that way, event study methodology is employed in order to estimate abnormal returns and compare them amongst three
Škrinjarić Tihana
doaj   +1 more source

Home - About - Disclaimer - Privacy