Results 61 to 70 of about 239,164 (179)

Taxon‐specific BLAST percent identity thresholds for identification of unknown sequences using metabarcoding

Methods in Ecology and Evolution, Volume 16, Issue 10, Page 2380-2394, October 2025.
Abstract The identification of organisms in environmental samples using metabarcoding relies on factors such as taxonomic assignment methods, genetic markers, reference databases and confidence thresholds for taxonomic assignment. Because lineages evolve at different rates, a global threshold (e.g.
Paula Pappalardo, Jan M. Hemmi, Ryuji J. Machida, Matthieu Leray, Allen G. Collins, Karen J. Osborn   +5 more
wiley   +1 more source

IDENTIFICAÇÃO E MAPEAMENTO DOS PROCESSOS EROSIVOS NA BACIA HIDROGRÁFICA DO RIO CAETÉ, NO MUNICÍPIO DE ALFREDO WAGNER/SC

Revista Brasileira de Geomorfologia, 2014
O presente estudo teve por objetivo identificar e mapear os processos erosivos na bacia hidrográfica do Rio Caeté, município de Alfredo Wagner/SC. O modelo proposto por Dietrich et al.
Leandro Redin Vestena, Masato Kobiyama
doaj   +1 more source

Umbral Moonshine and K3 Surfaces [PDF]

Communications in Mathematical Physics, 2015
Recently, 23 cases of umbral moonshine, relating mock modular forms and finite groups, have been discovered in the context of the 23 even unimodular Niemeier lattices. One of the 23 cases in fact coincides with the so-called Mathieu moonshine, discovered in the context of K3 non-linear sigma models. In this paper we establish a uniform relation between
Cheng, M.C.N., Harrison, S.
openaire   +4 more sources

A Threshold Effect Analysis of Households' Ability to Maintain Economic Welfare: Rural–Urban Dichotomy in Ghana

Politics &Policy, Volume 53, Issue 5, October 2025.
ABSTRACT This study examines the ability of households to maintain economic welfare and the threshold at which it occurs. We use the Mobile Financial Service Survey (MFSS) data comprising a probability sampling of all Ghanaian households for the econometric analysis.
Alhassan A‐. W. Karakara, Evans S. Osabuohien, Simplice A. Asongu   +2 more
wiley   +1 more source

High-resolution imaging and near-infrared spectroscopy of penumbral decay

, 2018
Combining high-resolution spectropolarimetric and imaging data is key to understanding the decay process of sunspots as it allows us scrutinizing the velocity and magnetic fields of sunspots and their surroundings.
Balthasar, H., Collados, M., Deng, N., Denker, C., Diercke, A., Kuckein, C., Manrique, S. J. González, Rezaei, R., Sobotka, M., Tritschler, A., Verma, M., Wang, H.   +11 more
core   +1 more source

To What Extent Does Military Expenditure Mitigate the Effect of Terrorism on Economic Complexity in Europe?

Politics &Policy, Volume 53, Issue 5, October 2025.
ABSTRACT This study examines how military expenditure moderates the negative effect of terrorism on economic complexity in Europe. Terrorism is proxied by terrorism‐related incidences, fatalities, injuries, and hostages. The study utilizes a panel dataset comprising 33 European economies spanning the period 2011–2022.
Ekene ThankGod Emeka, Jonathan E. Ogbuabor, Simplice A. Asongu   +2 more
wiley   +1 more source

Impact of endometrial thickness on reproductive outcome in fresh and frozen–thawed embryo transfer: systematic review and meta‐analysis

Ultrasound in Obstetrics &Gynecology, Volume 66, Issue 3, Page 271-281, September 2025.
ABSTRACT Objective To evaluate the impact of endometrial thickness on the reproductive outcomes of embryo transfer (ET) treatments using both cut‐off‐based meta‐analysis and meta‐analysis of proportions. Methods This was a systematic review and meta‐analysis of comparative studies (randomized controlled trials, cohort studies, case–control studies) and
F. Pérez‐Milán, M. Caballero‐Campo, M. Carrera‐Roig, J. A. Domínguez‐Arroyo, E. Moratalla‐Bartolomé, J. L. Alcázar‐Zambrano, L. Alonso‐Pacheco, J. A. Carugno, J. M. Puente‐Águeda, S. Haimovich, on behalf of the Spanish Fertility Society Special Interest Group on Benign Organic Reproductive Disorders   +10 more
wiley   +1 more source

Against biopolitical domination: the common world as a threshold

Intersticios, 2018
The current neoliberal hegemonic configuration has as one of its features the biopolitical exercise in different dimensions and degrees. Such exercise of control has been constituted as a transideological mantle, i.e.
Víctor Manuel Alvarado García, Mayra Eréndira Nava Becerra   +1 more
doaj  

Umbral en la radio: La orquídea, una transfiguración poética de la actualidad

Arbor: Ciencia, Pensamiento y Cultura, 2015
Este artículo profundiza en la relación, apenas estudiada, de Umbral con la radio, e indaga, a través del análisis de diferentes referencias presentes en su obra literaria y periodística, la concepción que el escritor tenía de este medio de comunicación.
Manuel Fernández Sande, Eduardo Martínez Rico   +1 more
doaj   +1 more source

External validation of QUiPP App in three independent European cohorts of symptomatic women

Ultrasound in Obstetrics &Gynecology, Volume 66, Issue 2, Page 163-174, August 2025.
ABSTRACT Objective To validate externally the QUantitative Innovation in Predicting Preterm birth (QUiPP) App v.2 for the prediction of spontaneous preterm birth (sPTB) in symptomatic women attending tertiary care in Europe. Methods The QUiPP App v.2 was validated in three independent datasets: a prospective European multicenter cohort across five ...
A. M. Fischer, K. Bos, P. C. A. M. Bakker, M. Hoogendoorn, B. W. Mol, A. L. Rietveld, P. W. Teunissen, I. Dehaene, F. Hermans   +8 more
wiley   +1 more source