Results 41 to 50 of about 37,338 (299)

Efficiency in BRICS Currency Markets Using Long-Spans of Data: Evidence from Model-Free Tests of Directional Predictability

, 2019
We analyze the directional predictability in foreign exchange markets of Brazil, Russia, India, China and South Africa (BRICS) using the quantilogram, based on long-spans of monthly historical data, at times covering over a century.
Gupta, Rangan, Plakandaras, Vasilios
core   +1 more source

Extensions to the K-AMH algorithm for numerical clustering [PDF]

, 2018
The k-AMH algorithm has been proven efficient in clustering categorical datasets. It can also be used to cluster numerical values with minimum modification to the original algorithm.
Azizian Mohd Sapawi, Mohd Sapawi, Azizian, Seman, Ali, Ali Seman   +3 more
core   +2 more sources

Anti-Müllerian Hormone as a predictor of resumption of gonadal activity in cats following removal of a deslorelin implant

, 2022
reservedAnti-Müllerian hormone (AMH) is a dimeric glycoprotein involved in the follicle growth and regulation of the threshold of sensitivity to FSH of preantral and small antral follicles while causing regression of the Müllerian duct during early ...
BORDOGNA, MATTEO
core  

Upcycling Compact Discs Into Ultra‐Stable, Flexible, and Stretchable Nanoporous Gold Electrodes for Enhanced Biosensing Performance

Advanced Materials Technologies, EarlyView.
This article highlights the development of robust and high‐performance flexible and stretchable biosensors that maintain long‐term functionality and optimal electrical conductivity under mechanical deformation, utilizing sustainable and cost‐effective manufacturing principles.
Mousa H. Aldosari, Ahyeon Koh
wiley   +1 more source

Anti-Mullerian hormone level about physical activity and reproductive determinants in North Iranian infertile women

Journal of Current Oncology and Medical Sciences, 2023
Introduction: Female infertility is responsible for approximately half of all cases of infertility and one of the causes of infertility in women is related to ovarian disorders.
Roya KaboodMehri, Seyedeh Hajar Sharami, Forozan Milani, Nasrin Ghanami Gashti, Mahboubeh Eftekhari, Ali Aghazadeh   +5 more
doaj  

At Home Detection of Ovarian Health Biomarker in Menstruation Blood

Advanced Materials Technologies, EarlyView.
A lateral flow assay enables the detection of anti‐Müllerian hormone directly in unprocessed menstrual blood using silica‐gold nanoshells and smartphone‐assisted machine learning analysis. The platform supports decentralized, user‐operated testing in wearable and dipstick formats, highlighting the potential of menstrual blood as a non‐invasive matrix ...
Lucas Dosnon, Thomas Rduch, Salma Sherif Azer, Inge K. Herrmann   +3 more
wiley   +1 more source

The Adaptive Market Hypothesis and the Day‑of‑the‑Week Effect in African Stock Markets: the Markov Switching Model

Comparative Economic Research, 2019
In line with the Adaptive Market Hypothesis (AMH), the objective of this study is to investigate how the day‑of‑the‑week (DOW) effect behaves under different bull and bear market conditions in African stock markets, and to examine the likelihood of being
Adefemi A. Obalade, Paul Francois Muzindutsi   +1 more
doaj   +1 more source

3D‐Printed Magnetoelectronics for Interactive Appliances and Self‐Aware 4D‐Printed Mechatronics

Advanced Science, EarlyView.
3D‐printed magnetoelectronics integrate high‐performance magnetic field sensing directly into complex structural components. Flexible spring and cross‐shaped sensors exhibit giant magnetoimpedance and 3D Hall sensing for vector field reconstruction. Applications include smart‐home switches, robotic joysticks, volumetric magnetometers, and self‐aware 4D‐
Eduardo Sergio Oliveros‐Mata, Anna Martin Vilardell, Fabian Ganss, Christoph Leyens, Lukas Stepien, Denys Makarov   +5 more
wiley   +1 more source

African Stock Markets and Return Predictability

, 2016
This article re-examines the return predictability of eight African stock markets. When returns of stocks are predictable, arbitrageurs make abnormal gains from analyzing prices. The study uses a non-parametric Generalised Spectral (GS) test in a rolling
NE, Gyamfi, R, Gill, KA, Kyei
core   +1 more source

Better 10‐Year Cerebrovascular Outcome After Transplant Than on Standard‐Care in Sickle Cell Anemia: DREPAGREFFE Trial

American Journal of Hematology, EarlyView.
ABSTRACT Management of cerebral vasculopathy in sickle cell anemia (SCA) includes standard‐care, that is, chronic transfusion (CT) or hydroxyurea, and hematopoietic cell transplantation (HCT). DREPAGREFFE‐1 (December 2010/June 2013), a French multicenter trial, was the first prospective trial comparing standard‐care to match sibling donor (MSD)‐HCT in ...
Francoise Bernaudin, Suzanne Verlhac, Elisabeth Ducros‐Miralles, Cécile Arnaud, Isabelle Genty, Marie Petras, Catherine Paillard, Gonzalo De Luna, Benoit Meunier, Isabelle Thuret, Annie Kamdem, Corinne Pondarré, Giovanna Cannas, Christelle Chantalat‐Auger, Nadia Firah, Sophie Pertuisel, Laure Joseph, Florence Missud, Mariane de Montalembert, Corinne Guitton, Claire Pluchart, Valentine Brousse, Monique Elmaleh, Vincent Gajdos, Emmanuella Leveillé, Ekaterina Belozertseva, Mabel Gaba, Catherine Poirot, Virginie Barraud‐Lange, Philippe Chadebech, France Pirenne, Myriam Bernaudin, Bénédicte Neven, Pierre Frange, Marie Angoso, Karima Yakouben, Bénédicte Bruno, Nathalie Dhédin, Jean‐Hugues Dalle, Regis Peffault Delatour, Camille Jung   +40 more
wiley   +1 more source