Research works

Dark matter from the Weyl projection of bulk matter in five-dimensional gravity

We propose that the dark matter inferred in galaxies arises from the Weyl projection of bulk matter in five-dimensional gravity onto a brane. We derive the projected Einstein equations, the Abel-inversion kernel, and a near-cold equation of state, and show that a two-parameter mo...

In-House 3D Planning for Corrective Osteotomy of the Distal Radius: Prospective Cohort Study With 1-Year Radiological and Clinical Follow-Up

Abstract Background Distal radius malunions occur in 5% to 17% of fractures and may lead to pain and functional impairment. While 3D surgical planning with patient-specific guides has demonstrated high accuracy and reduced fluoroscopy use compared with conventional 2D techniques,...

Predictive Anticipations regarding the Nancy Grace Roman Space Telescope

**Abstract:** The Nancy Grace Roman Space Telescope (NASA) is set to map the Universe with unprecedented precision, notably through weak lensing, the distribution of dwarf galaxies, the profiles of cosmic voids and the apparent evolution of dark energy. The scientific community e...

Adaptive quantum-walk-inspired attack graph compiler for vulnerability-aware exploration and explainable cybersecurity attack path prioritization

Attack graph analytics plays a critical role in cybersecurity by enabling attack-path discovery, risk assessment, and security prioritization in complex network environments. However, existing attack graph frameworks often suffer from limited scalability, fixed exploration strate...

Biochemical Markers in Pleural Fluid for the Diagnosis of Tuberculous Pleural Effusion: A Retrospective Study

Background/Objectives: The rapid diagnosis of tuberculous pleural effusion (TPE) presents significant challenges for clinicians due to its paucibacillary nature. Routine biochemical markers may complement microbiological and molecular tests, especially in resource-limited setting...

Advanced quantifying and tuning short-range order parameters in alloys: a review

Abstract Understanding the impact of short-range order (SRO) on the quality of alloys is of paramount importance for high-end industrial applications. Providing an accurate quantification of the SRO with respect to small variations of degrees of freedom such as composition modula...

Intranasal dexmedetomidine on the effect of postoperative sleep quality for patients undergoing on-pump cardiac surgery: a prospective double-blinded randomized control study protocol

Sleep disturbances are highly prevalent in the perioperative period and are associated with poor recovery outcomes. This is particularly relevant for cardiac surgery patients, among whom sleep architecture disorders are common postoperative complications. Dexmedetomidine, a selec...

Universal Acoustic Resonance Imaging: Real-Time Multi-Target Soliton Discrimination and In-Situ Near-Field Ego-Noise Nulling across Sub-Wavelength Arrays

QuantNature Technical White Paper (Document ID: QN-UARI-2026-V2.0) Title Universal Acoustic Resonance Imaging (UARI v2.0): Real-Time Multi-Target Soliton Discrimination and In-Situ Near-Field Ego-Noise Nulling across Sub-Wavelength Arrays Author: QuantNature Global (https://www.q...

Transcriptomic and Metabolomic Analyses Reveal the Phenylpropanoid Metabolism Regulatory Network in Arabidopsis Response to Colletotrichum higginsianum Infection

Colletotrichum higginsianum (Ch) is a typical hemibiotrophic ascomycetous fungus. The diseases it causes often lead to considerable economic losses in global cruciferous crop production. However, current knowledge is still insufficient for us to gain a deeper understanding of how...

Coupling fiber cationization with hygroplasticization for 3D-formable cellulose-based materials

Thanks to their high availability, renewability, and degradability, paper-based materials are promising candidates for partial replacement of less sustainable fossil-based products. A disadvantage of conventional paper is, however, its low strainability and restricted shapeabilit...

Residual Risk-Based Resilience Assessment of Ukrainian Oil and Gas Companies: Scenario-Based Pathways for Sustainable Development

Oil and gas companies operating under energy transition and wartime pressures require transparent tools for linking risk diagnosis to feasible sustainable development decisions. This study develops a residual risk-based diagnostic framework and applies it to three major Ukrainian...

MOLECULAR ATLAS OF AGING. META-GROUP 16. HORMONES AND NEUROENDOCRINE REGULATION: A CONDUCTOR WHO LOSES CONTROL. INTEGRATIVE APPROACH IN THE CONTEXT OF THE THEORY OF META-ENVIRONMENTS AND META-REGULATORS

Relevance. The hormonal system is the main regulator of metabolism, growth, reproduction, stress response, and homeostasis. In youth, it works as a well-coordinated ensemble: cortisol and insulin accurately dose energy, leptin and adiponectin regulate appetite and fat metabolism,...

Modeling of CO2-Based Fischer–Tropsch Synthesis over a Cu/Zn/K-Promoted Fe Catalyst: Influence of Reaction Kinetics and Multi-Fixed-Bed Reactor Design

CO2 hydrogenation by reverse water–gas shift (RWGS) directly combined with subsequent Fischer–Tropsch synthesis (FTS) in a single fixed-bed reactor represents a promising route for converting renewable hydrogen and captured carbon dioxide into hydrocarbons. However, the attainabl...

Parallel Dynamic Adaptive Transfer Function Based on Population Diversity to Solve High‐Dimensional Cancer Gene Expression Data Feature Selection Problem

ABSTRACT In cancer genomics research, feature selection (FS) of high‐dimensional gene expression data is of great significance to improve classification accuracy and reduce feature number. Aiming at the limitations of traditional transfer functions, such as nonadaptability and be...

CuO‐CuAl 2 O 4 Catalyst for Synthesis of 1‐Methylindole by Alcohol Amine Method

ABSTRACT Cu‐based catalysts used for the vapor‐phase synthesis of 1‐methylindole from N‐methylaniline and ethylene glycol are prone to Cu sintering and deactivation under the reaction conditions. In this work, CuO‐CuAl 2 O 4 catalysts were prepared by a coprecipitation method and...

Real-to-Sim Calibration and Cross-Domain Trajectory Validation of a Low-Cost Multi-Sensor UGV Digital Twin

Bridging the real-to-sim gap in low-cost autonomous mobile robotics requires careful cross-domain alignment of kinematic geometry, actuator behavior, and sensor characteristics. This paper presents a systematic Real-to-Sim parameter calibration and multi-stage experimental valida...

Assessment of organizational readiness for implementing an online pain education program for chronic musculoskeletal pain in Brazilian public health context: a cross-sectional study

Understanding the organizational readiness for behavior change is paramount for implementation success of new interventions and to avoid waste of resources. To assess organizational readiness of primary healthcare providers to refer users with chronic musculoskeletal pain for an...

Investigating aspects of social acceptance of Rapid Autopsy Program (RAP) in Japan: an exploratory survey

Abstract Background Rapid Autopsy Program (RAP) provides postmortem tissue specimens for biomedical research, including molecular oncology and personalized medicine. However, public perspectives on RAP and related forms of postmortem human tissue use remain insufficiently charact...

Multi-Objective Energy-Efficient Train Timetable Optimization in Urban Rail Transit via a Hybrid DRL-NSGA-III Framework

Urban rail transit systems face a pronounced contradiction between escalating traction energy consumption and passenger service quality under the carbon peaking and carbon neutrality goals. This study proposes a hybrid optimization framework offline combining deep reinforcement l...

Toward an Automated REOT: A Conceptual Planning Support System for Territorial Monitoring in Portugal

Territorial planning in Portugal requires the regular preparation of State of Territorial Planning Reports (REOT) to evaluate the implementation of spatial planning instruments. However, these reports are traditionally produced as static documents, limiting their effectiveness as...