Results 71 to 80 of about 30,856 (228)

First principle study of hydrogen behavior in hexagonal tungsten carbide

, 2010
Understanding the behavior of hydrogen in hexagonal tungsten carbide (WC) is of particular interest for fusion reactor design due to the presence of WC in the divertor of fusion reactors.
Chen, Jun-Ling, Fang, Q. F., Kong, Xiang-Shan, Liu, C. S., Luo, G. -N., You, Yu-Wei   +5 more
core   +1 more source

When the Tail Wags the Dog: A Time‐Varying FCVAR Analysis of Bitcoin Market

Journal of Futures Markets, Volume 46, Issue 3, Page 529-544, March 2026.
ABSTRACT This paper examines how the relationship between Bitcoin spot and futures markets has evolved using a time‐varying Fractionally Cointegrated Vector Autoregressive (FCVAR) model. We are the first to apply this methodology dynamically to cryptocurrency markets, allowing us to simultaneously analyze long‐run equilibrium, pricing patterns, market ...
Filippo di Pietro, Antonio A. Golpe, Jose Carlos Vides   +2 more
wiley   +1 more source

The weak-form efficient markets hypothesis: Macroeconomic evidence from MEDA capital markets

Quantitative Finance and Economics
In this study, we examined efficient market hypothesis (EMH) in the weak form over the period 2011–2020 for five South-Eastern Mediterranean countries (MEDA), with complete time-series: Egypt, Israel, Jordan, Morocco, and Turkey.
Francesco Scalamonti
doaj   +1 more source

Hematopoietic elements: The foreign invaders of the adrenal gland – Case series and review of literature

Human Pathology: Case Reports, 2020
Hematopoietic elements identified outside of the bone marrow are defined as extramedullary hematopoiesis (EMH) and is observed normally during embryonic development and fetal life.
L.A. Nigam, A.V. Vanikar, R.D. Patel, K.V. Kanodia, K.S. Suthar   +4 more
doaj   +1 more source

Menstrual Pain Management, School Absenteeism and Educational Performance Among Adolescent Students: Cross‐Sectional Mixed‐Methods Analysis Nested Within a Cluster Randomised Trial

BJOG: An International Journal of Obstetrics &Gynaecology, Volume 133, Issue 4, Page 761-770, March 2026.
ABSTRACT Objective To describe menstrual pain and pain management, and the associations of pain relief with school absenteeism and educational performance, among Ugandan adolescents. Design Cross‐sectional mixed‐methods study, nested within a school‐based cluster randomised controlled trial.
Prossy Namirembe, Alice Nassanga, Christopher Baleke, Beatrice Nanyonga, Ronald Kyasanku, Sophie Belfield, Denis Ssenyondwa, Esther Martha Haruri, Shamirah Nakalema, Katherine A. Thomas, Denis Ndekezi, Kate Andrews Nelson, Belen Torondel‐Lopez, Helen A. Weiss   +13 more
wiley   +1 more source

How Dovish Policy Reshaped Market Efficiency: Firm-Level Evidence from Indonesia

Корпоративные финансы
The shift toward a dovish monetary stance in Indonesia in early 2025 provides a valuable context for examining stock market efficiency under the weak form of the Efficient Market Hypothesis (EMH).
Novi Swandari Budiarso, Winston Pontoh
doaj   +1 more source

Extramedullary Hematopoiesis in the Uterine Cervix Associated with Tissue Repair

Case Reports in Obstetrics and Gynecology, 2013
Extramedullary hematopoiesis (EMH) is the presence of hematopoietic precursors outside the bone marrow. This condition is usually associated with hematologic disorders.
Suchanan Hanamornroongruang, Chanon Neungton, Malee Warnnissorn   +2 more
doaj   +1 more source

Percutaneous Left Atrial Appendage Occlusion for Atrial Fibrillation in Cardiac Amyloidosis

Journal of Arrhythmia, Volume 42, Issue 1, February 2026.
Left atrial appendage occlusion‐related outcomes in patients with amyloid cardiomyopathy. ABSTRACT Background Cardiac amyloidosis (CA) is frequently complicated by atrial fibrillation (AF), yet outcomes after left atrial appendage occlusion (LAAO) in this population remain poorly defined.
Abdul Hakim Almakadma, Ramzi Ibrahim, Hoang Nhat Pham, Eiad Habib, Ahmed K. Mahmoud, Kamal Awad, Mayurkumar D. Bhakta, Eric H. Yang, Hicham Z. El Masry, Chadi Ayoub, Reza Arsanjani   +10 more
wiley   +1 more source

Efficiency of the Foreign Exchange Market of Papua New Guinea During the Recent Float [PDF]

This paper examines the validity of the efficient market hypothesis (EMH) for the foreign exchange market of Papua New Guinea (PNG) using data on spot exchange rates for four major foreign currencies during the recent float.
Guneratne Banda Wickremasinghe
core  

Informational Efficiency in Cryptocurrency Markets: A Bibliometric and Thematic Literature Review (2015–2024)

Journal of Economic Surveys, Volume 40, Issue 1, Page 443-468, February 2026.
ABSTRACT Cryptocurrency markets are known for their wide price fluctuations, lack of central control, and fast‐paced development. These characteristics present serious challenges to traditional theories about how markets work and how prices reflect available information.
Giulia Fantini, Joy Jia, Chiara Oldani
wiley   +1 more source