Research works
The research papers we track — the newest first. Works with a plain-language summary link to it.
130483 work(s)
- Health & MedicineOpen access
Expression of Concern: Laparoscopic evidence of upper genital schistosomiasis
We, the Editor and Publisher of Journal of Obstetrics and Gynaecology, are issuing an Expression of Concern for the following article:DARWISH, A. M. M. (1999). Laparoscopic evidence of upper genita...
- Physics & SpaceOpen access
Phi-132Hz Lattice Braiding Induces Intrinsic Topological Qubit Protection — E8 Intelligence Research
By sequencing the 240 E8 root vectors with phi‑scaled 132 Hz pulses, a braided lattice dynamically rewrites its own phase topology. The resulting 8‑dimensional hypercubic standing wave encodes error syndromes as natural geometric defects, providing intrinsic topological protectio...
- Materials & EnergyOpen access
Tunable Raman Scattering of Fe(II) Coordination Networks With Magnetic Fields
ABSTRACT Controlling terahertz (THz) waves is important for next‐generation communications, sensing, and imaging technologies. However, it is still unclear precisely how THz signals can be manipulated by various materials. Herein, we report the design and synthesis of four coordi...
- Materials & Energy
Abstract γ-Chloro ketones are multifunctional synthons that serve as versatile linchpins for the rapid assembly of molecular complexity. Despite this strategic value, their broader adoption remains conspicuously limited as a consequence of the intrinsic challenges associated with...
- Physics & SpaceOpen access
Injective attention neural operators for partial differential equations on large-scale problems
Partial differential equations (PDEs) play a central role in modeling physical phenomena across science and engineering, including fluid dynamics, solid mechanics, electromagnetics, and multiphysics systems. Repeatedly solving PDEs over varying inputs, geometries, and parameters...
- Health & Medicine
Engineering of Azo-Crosslinked Alginate Hydrogels for Targeted Oral Local Biologic Delivery
Abstract Oral delivery of therapeutic biologics is constrained by gastrointestinal degradation and premature leakage from physical hydrogels. Here, microfluidic-engineered azo-crosslinked alginate (SA-Azo) microspheres were fabricated via template-assisted covalent substitution,...
- AI & ComputingOpen access
The Dancing Sand Theorem — the 2-part of the sandpile group of the hypercube, for every n
Let K(Q_n) be the sandpile group (critical group, Jacobian) of the n-dimensional hypercube graph Q_n. Its odd part was determined by Bai in 2003 (Linear Algebra Appl. 369 (2003), 251–261); its 2-part has been open since then, and the latest work on it (Gao, Marx-Kuo, McDonald, Yu...
- Health & MedicineOpen access
INTRODUCTION: Disasters disrupt access to water, sanitation, privacy, and menstrual hygiene products, thereby increasing women's risk of genital and urinary tract infections and posing a threat to reproductive health. Despite the importance of disaster preparedness, limited evide...
- BiologyOpen access
Economic loss assessment of lumpy skin disease outbreak in cattle of Bangladesh
Abstract Lumpy skin disease virus (LSDV) poses a significant economic threat to the cattle sector in Bangladesh, with the first report dating back to 2019. This investigation assessed the financial implications of LSDV outbreaks across eight divisions, including both direct and i...
- AI & ComputingOpen access
We formalise five classical theorems of plane geometry in Lean 4 with Mathlib: Desargues’stheorem in the projective plane, together with its converse; Monge’s theorem that the threeexternal centres of similitude of three circles are collinear; the Wallace–Simson theorem on theped...
- Physics & SpaceOpen access
FINDING: The Sumerian sexagesimal (base-60) system is a positional numeral system originating in the 3rd millennium BC, enabling advanced arithmetic and astronomical computation. | MATH: Base = 60; positional weights: 60^n (n ∈ ℤ); prime factorization: 60 = 2² × 3 × 5; key recipr...
- Engineering & Technology
Optimal synthesis of wideband shaped-beam array antenna through convex optimization
A linear-programming (LP) framework is introduced for the synthesis of wideband shaped-beam patterns produced by uniform linear arrays (ULAs). The single-frequency feasibility-based LP formulation is extended to a multi-frequency power mask by sampling the normalized spatial freq...
- Engineering & TechnologyOpen access
This document is a complete propulsion research log for the Yggdrasil Nova colony ship concept—a speculative interstellar ark designed to transport 25,000 humans to a theoretical habitable exoplanet at 25 light-years. It records the entire research journey from initial concept th...
- Society & EconomicsOpen access
Setswana proverbs embody a gendered connotation that shapes and justifies sociocultural perceptions of masculinity. Nonetheless, the distinctive meaning of certain proverbs potentially harms the well-being of men. Recent research argues that certain proverbs perpetuate patriarcha...
- Engineering & Technology
Dual‐Responsive Bidirectional Actuator for Biofilm Disruption on Medical Surfaces
Biofilms, dense microbial communities embedded in extracellular polymeric substances, present persistent challenges in medical devices by conferring antibiotic resistance and fostering chronic infections. Conventional antimicrobial or enzymatic approaches often fail due to poor p...
- Health & Medicine
INTRODUCTION: The medical profession exists at the crossroads of many fields of study, including ethics, basic science, and communication. However, health professions students struggle with integrating new fields of study into their clinical practice and professional identities....
- Health & Medicine
Abstract Rapid detection and effective elimination of wound infection are imperative for wound management. Herein, we designed a chemiluminescence nanofiber membrane (CL-PVA/PLA@PB NCs) that integrates visual diagnosis and on-site photothermal disinfection for enhancing wound hea...
- Climate & EnvironmentOpen access
ABSTRACT Soybean is increasingly grown in the Democratic Republic of the Congo (DRC), produced mainly in small‐scale systems and supplied locally for human consumption. Prospects of large‐scale expansion and intensification, with potential environmental drawbacks, loom and call f...
- Health & MedicineOpen access
Background/Objectives: Acute myocardial infarction is accompanied by thromboinflammation, immune-cell redistribution and changes in nutritional reserve. We compared six routinely calculable indices under a common modelling strategy in patients with ST-segment elevation myocardial...
- Health & MedicineOpen access
Objective: The associations of parity and gravidity with age at natural menopause (ANM) remain incompletely characterized. We examined parity‐ANM and gravidity‐ANM associations and explored non‐live-birth pregnancies descriptively in a nationally representative sample of US women...