Research works
The research papers we track — the newest first. Works with a plain-language summary link to it.
134795 work(s)
- Engineering & TechnologyOpen access
Flow Synthesis of Muscone‐Macrocycles Using the Eschenmoser Rearrangement as a Key Step
ABSTRACT Hydrazone formation followed by Eschenmoser fragmentation are key steps in the synthesis of muscone‐type macrocycles. However, these require long reaction times and typically result in many side reactions leading to complex reaction mixtures requiring extensive separatio...
- Physics & SpaceOpen access
Topological Compressibility of the Yang-Mills Vacuum: A Semiclassical Prediction for Lattice QCD
We treat the areal density of centre vortices as the order parameter of a homogeneous Ginzburg-Landau functional for the SU(3) vacuum. The quadratic coefficient is fixed, with no free parameters, by the one-loop thick-vortex effective action of Diakonov and Maul, which is negativ...
- Health & Medicine
Abstract Introduction The Tessa Jowell BRAIN MATRIX (TJBM) is a programme of work aimed at improving the knowledge of and treatment for glioma, comprising a platform study with subsequent interventional clinical trials. Methods Interim analysis of first 500 patients from 11 speci...
- Engineering & TechnologyOpen access
Conscious Learning in Design Studios
This article, as part of a larger Educational Design Research project, analyzes changes in studio teaching across time, seeking core values in order to address current challenges of design education. It reveals structural contradictions in studio education: its project-outcome-fo...
- Health & MedicineOpen access
The relationship between school climate and psychological distress among university freshmen
Abstract This study aimed to identify the latent profiles of psychological distress among university freshmen and to explore the longitudinal relationship between school climate and psychological distress. Study 1 conducted a cross-sectional survey of freshmen (age: M = 18.81, SD...
- Climate & EnvironmentOpen access
Abstract. The Miogypsinidae comprise orbitoidal larger benthic foraminifera with generally eccentric position of the nepionic stage and a fan of equatorial chamberlets; the members of this family are widely used in biostratigraphy of upper Oligocene–middle Miocene deposits. Here,...
- AI & Computing
DyVAESurv: A VAE‐Enhanced Model for Dynamic Survival Analysis
Survival analysis plays a crucial role in discovering the relationship between covariates and event times, which is widely applied in individual risk prediction. Traditional methods often rely on static features, resulting in the difficulty of capturing time dependencies, while d...
- Health & MedicineOpen access
Human umbilical cord-derived mesenchymal stem cells (hUC-MSCs) are promising candidates for regenerative medicine; however, prolonged in vitro expansion promotes oxidative stress, replicative senescence, functional deterioration, and telomere attrition. This study evaluated wheth...
- Health & MedicineOpen access
The jailed balloon technique for preventing coronary obstruction in the high-risk TAV-in-TAV
Shuro Narui, Ryosuke Higuchi, Itaru Takamisawa, Mamoru Nanasato, Can Gollmann-Tepeküylö; The jailed balloon technique for preventing coronary obstruction i
- Physics & SpaceOpen access
Quantum tunneling is transmission through a classically forbidden region, governed by exponential decay of the wavefunction, and in quantum field theory, the supposedly impossible nonlocal measurements are realizable only as non-ideal operations, revealing a hard limit on joint o...
- Engineering & TechnologyOpen access
Hierarchical Sub-Modeling for Electromagnetic Performance Analysis of a 550 kV Mobile HGIS
The 550 kV mobile hybrid gas-insulated switchgear (HGIS) has severe difficulties for electromagnetic performance evaluations due to its highly integrated and compact structure. To address this issue, this paper proposes a hierarchical sub-modeling framework. A simplified global m...
- AI & ComputingOpen access
FINDING: Plimpton 322 is a 3800-year-old Babylonian clay tablet listing 15 rows of Pythagorean triples, generated via a sexagesimal (base-60) algorithm that encodes exact ratios of a right triangle's sides — effectively a primitive trigonometric table. MATH: - The tablet lists pa...
- Society & EconomicsOpen access
SYSTEM EVOLUTION PROPOSALS (rlab #197) — E8 Intelligence Research
- Add a pipeline step to automatically download audio from any YouTube URL via yt-dlp and run FFT + spectrogram analysis (librosa) to extract dominant frequencies and hidden patterns. - Integrate a spectral inversion module that reverses audio and runs Whisper transcription, outp...
- Materials & EnergyOpen access
Potential improvement in tradeoffs among the operation purposes of a multi-purpose reservoir by introducing adaptive operation considering medium-range operational ensemble hydrological forecast was investigated in this study. One-week Ensemble Forecast of precipitation provided...
- Health & MedicineOpen access
Pediatric Mycosis Fungoides and Hydroa Vacciniforme Lymphoproliferative Disorder
Patients most often present with hypopigmented patches, though folliculotropic disease is also common. Prognosis is usually excellent. Most patients are diagnosed with early-stage disease, and less than 5% of cases progress to late-stage disease. Pediatric MF can be difficult to...
- Physics & SpaceOpen access
Newton's law of universal gravitation is traditionally interpreted as describing a single mutual gravitational interaction between two bodies. In the present work, an alternative interpretation based on Newton's Third Law is proposed, in which the gravitational interaction is rep...
- Society & EconomicsOpen access
Abstract Background Expanding participation in STEM fields has been a longstanding national priority, with growing attention to informal learning environments as contexts for fostering students’ science identity. Science museums offer hands-on, inquiry-based experiences that comp...
- Society & EconomicsOpen access
Developmental asymmetries in equilibrium selection
Coordination problems are central to social and economic life and often involve multiple equilibria. Classical theories identify two fundamental principles for equilibrium selection: maximizing payoffs and minimizing strategic risk. Yet little is known about how these principles...
- Physics & SpaceOpen access
FINDING: Search results are mostly pedagogical (Hopf fibration, fiber bundle basics) plus one speculative Z₂-bundle model and one statistical physics paper on fiber bundle failure. No new peer-reviewed breakthrough in topological physics. | MATH: Hopf fibration: S³ → S² with fibe...
- Health & MedicineOpen access
Abstract Background Tongue cancer, a prevalent subtype of oral malignancy, remains a significant global health burden with high morbidity and mortality, particularly in developing countries. Understanding its molecular landscape is crucial for developing targeted diagnostics and...