Research works
The research papers we track — the newest first. Works with a plain-language summary link to it.
138309 work(s)
- Society & EconomicsOpen access
Artificial intelligence cooperation and domestic absorptive capacity: evidence from ASEAN economies
Abstract Cross-border artificial intelligence (AI) cooperation is expanding, but evidence on its effect on domestic technological capability in recipient economies is scarce. Drawing on absorptive capacity theory, we create a composite AI absorptive capacity index for 10 Associat...
- Engineering & TechnologyOpen access
The environmental quality of motor gasoline is increasingly determined not only by sulfur content, but also by the concentration and molecular structure of hydrocarbon groups that control evaporative reactivity, toxic emissions, oxidation stability and octane performance. Benzene...
- Engineering & Technology
Abstract Although O3-type layered oxides featuring an open framework demonstrate potential as high-capacity cathode materials for sodium-ion batteries, such cathode materials are confronted with commercial limitations, including intricate phase transition mechanisms, structural d...
- Health & MedicineOpen access
Abstract This exploratory, multicenter, randomized, rater-blinded, multi-arm comparative trial aimed to evaluate the feasibility and exploratory clinical signals of an AI-facilitated telerehabilitation system across different intervention durations in early-stage Parkinson’s dise...
- Physics & SpaceOpen access
Expansion Freedom Theory (EFT) is a cosmological framework proposing that the universe's fundamental tendency is expansion and mutual recession, not attraction. What is conventionally called gravity is reinterpreted as the gradient of Expansion Parallax — the speed differential b...
- Engineering & Technology
Multistage Cost Estimation Framework for Transparent and Granular Bridge Maintenance
Abstract Bridge maintenance cost is not an isolated variable but a constructed outcome derived from damage size, repair method, and unit cost. However, existing data-driven approaches often treat cost estimation as a black-box prediction problem, providing only aggregated cost va...
- BiologyOpen access
Cypripedium wardii (Orchidaceae) is an important orchid species. This project reportedthe chromosome level reference genome of Cypripedium wardii based onPacBio, lllumina and Hi-C data. These data are helpful to clarify the ecologicalfunction of Cypripedium wardii and the evoluti...
- Materials & Energy
Reversible Oxidation of a Nonathia[42]Nonaphyrin(1.1.0.1.1.0.1.1.0) to a 40π Dication Diradicaloid
Abstract A one-pot condensation of bithiophene with thiophene diol under acidic conditions yields 28π, 42π, and 56π expanded porphyrinoids. X-ray crystallographic studies revealed a planar topology for both 28π and 42π macrocycles. Spectroscopic and quantum chemical calculations...
- BiologyOpen access
Ludisia discolor (Orchidaceae) is an important orchid species. This project reportedthe chromosome level reference genome of Ludisia discolor based onPacBio, lllumina and Hi-C data. These data are helpful to clarify the ecologicalfunction of Ludisia discolor and the evolution of...
- Health & MedicineOpen access
Abstract The aims of this study were to (i) quantify glenohumeral (GH) joint translations in healthy shoulders, (ii) assess subject-specific variability in GH translations, (iii) determine whether bony joint geometry (glenoid height, width, retroversion, inclination, GH aspherici...
- AI & ComputingOpen access
This preprint develops quantitative refinements of the arithmetic holonomy framework of Calegari–Dimitrov–Tang. Using unequal row degrees, mixed source metrics, and joint moment determinants, it establishes the following upper bounds for the irrationality exponent μ: μ(π) ≤ 6.70μ...
- BiologyOpen access
PTPN2 sustains non-canonical inflammasome activation and shapes the inflammatory response to sepsis
Abstract The innate immune system relies on pattern recognition receptors to recognize and detect pathogens. Gram-negative bacteria release LPS-rich outer membrane vesicles (LPS-OMVs), which activate PRRs, trigger inflammation at distant sites and contribute to systemic inflammat...
- Climate & EnvironmentOpen access
Pupils’ Conceptions of Forests and Foresters’ Work after a Place-Based Forest Education Programme
Abstract Short forest-based environmental education programmes are widely used, yet there is limited evidence on how such programmes are reflected in pupils’ immediate articulations of forests, forest stewardship and foresters’ work. This multi-site, predominantly same-day pre–po...
- Engineering & TechnologyOpen access
In four countries in Eurostat's energy accounts that meter data-centre electricity (Ireland, the Netherlands, Norway and Iceland), those accounts hold only part of it, in almost every year tested, in the software-and-information line, where one would look, and do not say where th...
- Climate & EnvironmentOpen access
Abstract Southwest and Central Asia were pivotal regions for the domestication and dispersal of domestic herbivores. Here we investigate long-term variation in bony labyrinth morphology of domestic bovids (sheep, goats and cattle) across the last 10 000 years. We focused on the o...
- Climate & EnvironmentOpen access
Abstract Amphibian declines driven by the fungal pathogen Batrachochytrium dendrobatidis (Bd) pose major challenges for conservation, particularly for cold-adapted species occupying habitats where temperatures may be less limiting to Bd growth. Host thermal behaviour can influenc...
- BiologyOpen access
Abstract In mammalian preimplantation embryos, distinct cell lineages occupy defined spatial niches. The outer trophectoderm (TE) forms an epithelial monolayer surrounding the inner cell mass (ICM) and blastocyst cavity. In mice, the Tead4 gene encodes a polarity-dependent transc...
- Physics & SpaceOpen access
The 50-year-old Montgomery–Dyson correspondence, R₂(r) = 1 − (sin(πr) / (πr))² ≡ R₂(u) is neither a numerical coincidence nor an abstract random-matrix postulate. We identify the quantum spectral spacing variable r as an incommensurate transition beat frequency ratio (r ∉ ℤ). In...
- Climate & EnvironmentOpen access
Wind conditions shape co-migration fidelity in trans-Saharan birds at a Mediterranean stopover site
Abstract Weather is a key driver of bird migration, particularly near ecological barriers, where migratory species often converge before crossing. While its effects on individual timing are well documented, how weather reshapes the temporal assemblage of migratory bird communitie...
- Climate & EnvironmentOpen access
Abstract Settlement, the transition of a swimming planktonic larva to a benthic juvenile, is a key process during the development of many marine invertebrates. Microbial biofilms act as positive cues for larval settlement across species, yet the behavioural processes preceding se...