Research works
The research papers we track — the newest first. Works with a plain-language summary link to it.
134795 work(s)
- Society & EconomicsOpen access
Abstract: A persistent anomaly in financial history is the catastrophic failure of individuals possessing exceptional mathematical aptitude and formal analytical intelligence within speculative financial and cryptocurrency markets. From the historic collapse of Nobel laureates at...
- AI & ComputingOpen access
Standard Transformer Self-Attention suffers from quadratic temporal and space complexity O(n^2) [5]. The Structured State Space Duality (SSD) framework resolves this bottleneck by proving an exact mathematical equivalence between 1-semiseparable matrix transformations and selecti...
- Health & MedicineOpen access
Abstract Medial epicondylitis (ME), or golfer’s elbow, is a common musculoskeletal condition affecting the common flexor tendon, yet little is known about how comorbidities, including tobacco use, relate to its diagnosis and to the need for surgery. We retrospectively analyzed th...
- Engineering & TechnologyOpen access
Circular hadron colliders, including the Large Hadron Collider (LHC) and proposed Future Circular Colliders (FCC-hh), are topologically non-circular: their nominal closed orbits consist of piecewise regular polygonal configurations composed of discrete dipole bending arcs interle...
- Materials & Energy
Abstract Ceramics are renowned for their exceptional high-temperature stability and resistance to corrosion and oxidation. However, their inherent brittleness and susceptibility to fracture significantly limit their practical use in harsh and mechanically demanding environments....
- AI & ComputingOpen access
Deep learning classifiers for polycystic ovary syndrome (PCOS) diagnosis from transvaginal ultrasound are commonly accompanied by post-hoc explanations such as Grad-CAM, which are typically validated only qualitatively, by visual inspection of a small number of heatmaps. This pap...
- BiologyOpen access
Prolificacy can increase lamb output per ewe, but its productive value depends on the survival, growth, and carcass performance of each additional lamb. This review examines the pathway from genetic control of ovulation to realized litter size, prenatal development, neonatal viab...
- Engineering & TechnologyOpen access
Abstract Efficient energy management in a battery-fed electric vehicle (EV) traction system requires coordinated control of propulsion power, battery operating conditions, Direct Current (DC)-link voltage, and regenerative braking under rapidly changing driving conditions. This s...
- BiologyOpen access
Background: L-carnitine supports mitochondrial fatty acid transport and has been proposed for weight management, but its short-term effects in overweight dogs are unclear. This pilot study aimed to generate preliminary, hypothesis-generating data on these effects, including possi...
- Climate & Environment
Historical Trend and Future Projection of Summer Temperature Extremes in Nepal
ABSTRACT The monsoon dominated climate along with the complex topographic gradient of Nepal, make it highly sensitive to changes in summer temperature extremes, yet nationwide evidence combining observations and projections remains limited. This study examines historical and futu...
- Materials & EnergyOpen access
Tm3+, Yb3+: GdxBi2−xWO6 series upconversion luminescent materials were synthesized via a solid-state method. Calculations and XRD analysis reveal that Gd3+ in the lattice exhibits both substitutional and interstitial doping. Compared with the NaYF4 matrix, the Bi2WO6 material dop...
- Society & Economics
Transplanting a socio-cultural innovation: Life insurance in Meiji Japan
This study examines the establishment of a domestic life insurance industry in Meiji Japan from a comparative perspective. Life insurance represented a socio-cultural innovation that emerged in the context of Western modernization. Its rapid adaptation to Japan’s socio-economic a...
- Physics & SpaceOpen access
This work develops an explicit global construction of a distinguished family of null electromagnetic modes on the Einstein cylinder ℝ × S³. The starting point is the Hopf geometry of the round three-sphere and a global orthonormal frame X₁, X₂, X₃. For every homogeneous holomorph...
- Engineering & TechnologyOpen access
Abstract The rising demand for data-intensive workloads in the network is driving the development of scalable and energy-efficient optical communication infrastructure. Intensity modulation with direct detection (IM/DD) remains the preferred choice for cost-sensitive systems but...
- Health & MedicineOpen access
To investigate the associations between diabetic retinopathy (DR) and selected systemic complications in patients with type 2 diabetes mellitus (T2DM). This retrospective cross-sectional study analyzed data from the National Population Health Science Data Center’s PHDA Diabetes C...
- Engineering & Technology
ABSTRACT The integration of emerging technologies such as unmanned aerial vehicles (UAVs), computer vision, and machine learning is transforming infrastructure inspections, offering a means to conduct remote, safe, and efficient condition assessments. Computer vision techniques h...
- Biology
Abstract Hydrogels play an important role as materials in the oil and gas industry. Direct preparation of hydrogels using seawater is attractive for offshore energy production but remains challenging because conventional partially hydrolyzed polyacrylamide with a single-cross-lin...
- BiologyOpen access
Could the use of melatonin be a promising complementary strategy in the prevention of skin cancer?
Abstract Skin cancer, including both non-melanoma and melanoma types, remains the most common neoplasm worldwide. Given its rising incidence, limitations of current therapies, and the challenges of effective prevention, novel therapeutic and preventive strategies are needed. One...
- Engineering & TechnologyOpen access
Radiative cooling architectural coatings reject solar gains while emitting terrestrial heat toward the cold sky, offering a passive route to reduce envelope heat gain and mechanical cooling demand. Its central argument is that high solar-weighted reflectance and long-wave emittan...
- Engineering & TechnologyOpen access
本文测出欧氏 TSP 分治的分离度经验临界带 D/σ∈(6,8),并给出一个"切割器+强求解器"分治管线。预印本为锁定先行性发布;中文版为权威版本。AI 披露:实现、核算与润色由大语言模型辅助,研究设计、判据与关键决策由作者作出。文档采用 CC BY 4.0,代码采用 MIT。 A quantitative separation criticality ban...