Results 101 to 110 of about 422,849 (261)

Confidence interval

, 2008
Interval pouzdanosti za bilo koju statističku mjeru predstavlja raspon mogućih vrijednosti unutar kojega se s izvjesnom vjerojatnosti nalazi ta statistička mjera populacije.
Šimundić, Ana-Maria, Ana-Maria Šimundić   +1 more
core  

Confidence interval interpretation: Introducing the confidence interval function

, 2022
SVEPM 2022: The Society for Veterinary Epidemiology and Preventive Medicine (SVEPM) Annual Conference 2022, Belfast, Northern Ireland, 23-25 March 2022Confidence intervals are often used incorrectly to perform hypothesis tests in the biomedical sciences.
Messam, Locksley L. McV., Weng, Hsin-Yi
core  

Acute caffeine treatment protects the developing retina from ischemia‐induced cell death

FEBS Open Bio, EarlyView.
Caffeine reduces cell death in the developing retina under ischemia (OGD). This effect does not involve BDNF upregulation or antioxidant pathways (NRF2/VEGF). Neuroprotection occurs mainly through adenosine A2A receptor antagonism, decreasing glutamate release and excitotoxicity, highlighting caffeine's potential as an acute neuroprotective agent in ...
Amanda Alves Nascimento, Danniel Pereira‐Figueiredo, Gabriella Grossi de Lima Dias, Gabriel Ferreira dos Santos, Mariana Rodrigues Pereira, Rafael Brito, Karin C Calaza   +6 more
wiley   +1 more source

Nonparametric Confidence Interval for Quantiles

, 2018
Quantiles, which are also known as values-at-risk in finance, frequently arise in practice as measures of risk. Confidence interval for quantiles are typically constructed via large sample theory or the sectioning.One of the ways for achieving the ...
Bolbolian Ghalibaf, Mohammad, Mohammad Bolbolian Ghalibaf   +1 more
core   +1 more source

Time‐restricted feeding prior to Mycobacterium tuberculosis infection reduces tissue CD4+ T cells with limited impact on bacterial clearance

FEBS Open Bio, EarlyView.
Time‐restricted feeding (TRF) in mice increased liver fatty acid oxidation and decreased fatty acid biosynthesis. These alterations persisted when TRF was discontinued and the host was infected with Mycobacterium tuberculosis. Pre‐exposure to TRF did not alter tissue (lung and spleen) mycobacterial burden but significantly reduced CD3+ T cells in lungs
Ashish Gupta, Nidhi Yadav, Subhasmita Das, R. Rajendra Kumar Reddy, Nupur Sharma, Amol Ratnakar Suryawanshi, Jaswinder Singh Maras, Ranjan Kumar Nanda   +7 more
wiley   +1 more source

Providing Intuition to the Fieller Method with Two Geometric Representations using STATA and Eviews [PDF]

The Fieller Method for the construction of confidence intervals for ratios of the expected value of two normally distributed random variables has been shown by a number of authors to be a superior method to the delta approximation.
J. N. Lye, J.G. Hirschberg
core  

Robust Neighborhood Confidence Interval and Width to Evaluate the Outcome of a Binary Random Variable of Unequal Cluster Sizes

Journal of Biostatistics and Epidemiology
Bachground :While the main advantage of the confidence interval is that it enables more precise evaluations when the risk for the outcome of interest is related to the cluster size, the predicted confidence interval width demonstrates the degree of ...
Tareef Fadhil Raham, Zaher Fadhil Raham, Abdulkhaleq Abduljabbar Ali Ghalib Al-Naqeeb   +2 more
doaj   +1 more source

Forecasting the Confidence Interval of Efficiency in Fuzzy DEA

Operations Research and Decisions, 2021
Data envelopment analysis (DEA) is a well-known method that based on inputs and outputs calculates the efficiency of decision-making units (DMUs). Comparing the efficiency and ranking of DMUs in different periods lets the decision-makers prevent any loss
Azarnoosh Kafi, Behrouz Daneshian, Mohsen Rostamy-Malkhalifeh   +2 more
doaj  

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

FEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya, Masatake Osawa, Hidefumi Fukumitsu   +2 more
wiley   +1 more source

Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells

FEBS Open Bio, EarlyView.
Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim, Marco Corazzari, Iman Osman, Jane Armstrong, Noel Carter   +4 more
wiley   +1 more source