Inner Mongolia University

Optimization and mechanistic analysis of high-temperature aerobic composting process for dynamic sludge in rotary drums

This study addresses challenges in high-temperature aerobic sludge composting using a rotary drum, particularly material adhesion to the drum wall and low efficiency. Response surface methodology (RSM) was used to develop predictive models for composting period time and seed germ...

High-density fermentation of Streptococcus suis serotype 31 for inactivated vaccine production

Streptococcus suis serotype 31 (SS31) is a clinically important swine pathogen for which inactivated vaccine development requires a scalable cultivation process and evidence that the resulting bacterin has protective activity. However, conventional culture processes often yield i...

Dynamics of internal solitary waves with nonlocal coupling via a two-dimensional modified intermediate long wave model

This study presents a novel (2+1)-dimensional modified Intermediate Long Wave (2D-mILW) model to characterize the internal solitary waves (ISWs) in finite-depth, stratified oceans. Unlike classical one-dimensional models, the proposed model incorporates nonlocal interfacial coupl...

Species-specific effects of post-wheat green manure incorporation on spring wheat yield and soil greenhouse gas emissions in an arid irrigated system

Post-wheat green manure incorporation can improve fallow-season resource use and crop productivity, but species-specific effects on soil greenhouse gas emissions and subsequent wheat yield remain unclear in spring wheat systems. A field experiment was conducted from 2022 to 2023...

Headroom-Constrained Adaptive Power Oscillation Damping for Grid-Forming Battery Energy Storage Systems Under Modal-Estimation Uncertainty

Grid-forming battery energy storage systems (BESSs) can provide fast active-power modulation for oscillation damping, but adaptive action should be limited when modal evidence is weak or the damping-service power reserve is scarce. This paper develops an adaptive power oscillatio...

Spatiotemporal instability and topological bifurcations of a weakly elastic film flowing down a vertical fibre

This paper investigates the temporal, spatiotemporal and nonlinear instability of a weakly viscoelastic liquid film flowing down a vertical cylindrical fibre. The fluid is described by the Walters’ liquid B model, and the analysis combines long-wave asymptotic modelling, a long-w...

Driving mechanisms of a new SVR-based trend anomaly in China’s A-share market

This paper constructs a multi-horizon trend signal using support vector regression trained on short-, medium-, and long-term moving averages to capture asynchronous trading behaviours of heterogeneous investors. Long-short portfolios sorted on the trend signal yield significant r...

Mechanical and thermal performance of hollow glass microsphere-reinforced earthen masonry walls in severe cold regions

This study investigates the mechanical and thermal performance of hollow glass microsphere- and jute fibre-stabilised earthen masonry walls for structural building envelopes in severe cold regions. Raw soil from Xiwusutu Village, Hohhot, was stabilised with 6 wt% hollow glass mic...

Peptide-Reduced Platinum-Based Nanozymes for Wound Treatment of Methicillin-Resistant Staphylococcus aureus Infection

Abstract Methicillin-resistant Staphylococcus aureus (MRSA)-infected wounds remain difficult to treat because of antibiotic resistance, biofilm formation, and persistent inflammation, highlighting the need for alternative local antibacterial strategies. Herein, we developed a pla...

Influence of Environmental Factors and Microstructure on Water Vapor Permeability of Gypsum-Based Inorganic Mineral Materials

The water vapor permeability coefficient is a key parameter describing moisture transport in building materials, exerting a crucial influence on their hygrothermal performance and indoor humidity regulation. However, uncertainties remain in existing experimental methods and param...

DeCTCF: Decoding CTCF binding sequences by leveraging predicted epigenomic features

CTCF is a key architectural protein with diverse roles in genome organization and gene regulation, yet how it achieves these roles in different contexts remains unclear. Pretrained sequence-based models such as Sei provide predicted epigenomic features that can be used in downstr...

Analysis of heat transfer characteristics during thawing of frozen soil in solar greenhouses incorporating cylindrical heat sources in severe cold regions

As the primary facility for winter agricultural production in severely cold regions, solar greenhouses often suffer from insufficient soil temperatures to meet crop growth requirements. This limitation is mainly attributed to the effects of seasonal frozen soil. To address this i...

The impact of HfO2 dielectric layers deposited at different temperatures on performance and reliability of hydrogen-terminated single-crystal diamond MOSFETs

Gate dielectric plays a critical role in determining the electrical performance and stability of hydrogen-terminated diamond (H-diamond) Metal Oxide Semiconductor Field Effect Transistors (MOSFETs). This work systematically investigates the influence of HfO 2 dielectric layers de...

Paradigm shift from statistical channel modeling to digital twin prediction: an environment-generalizable ChannelLM for 6G AI-enabled air interface

Abstract As 6G advances, ubiquitous connectivity and higher capacity requirements of the air interface pose substantial challenges for accurate and real-time wireless channel acquisition in diverse environments. Conventional statistical channel modeling relies on offline measurem...

Governance of Shareholder Expropriation for REITs under Shareholders’ Investor–Operator Dual Roles

Abstract Real estate investment trusts (REITs) can effectively alleviate the challenges of infrastructure financing given their capacity to serve the real economy with the capital market. However, an overly concentrated investor structure in REITs may lead to the risk of sharehol...

Short-term power forecasting model for distributed wind-PV grid connection based on MIC feature screening and improved FTO optimized XGBoost

Abstract Aiming at the strong randomness, fluctuation, redundant feature interference, low fitting accuracy, and easy local optimum of hyperparameter optimization in traditional distributed wind–photovoltaic grid-connected power forecasting models, a novel hybrid short-term power...

Epiberberine and Palmatine Alleviate Staphylococcus aureus-Induced Acute Lung Injury by Modulating Host Inflammatory Responses Involving Src/Syk Signaling

Abstract Acute lung injury (ALI) caused by bacterial infection is largely driven by dysregulated host inflammatory responses, highlighting the need for host-directed therapeutic strategies. In this study, we investigated alkaloids derived from Coptis chinensis , focusing on epibe...

Artificial Intelligence and Climate Risk Shocks

ABSTRACT Artificial intelligence (AI) has been widely applied across various fields and has demonstrated effectiveness to some extent. However, some scholars have raised concerns about its ethical implications and potential rebound effects, particularly in the context of climate...

A Cu 2 S/NiOOH Heterojunction Enables Highly Selective Ammonia‐to‐Nitrite Electrooxidation at Industrially Relevant Current Densities

ABSTRACT Electrocatalytic ammonia oxidation reaction (AOR) offers a green route to nitrite (NO 2 − ) synthesis while coupling hydrogen evolution reaction. However, maintaining NO 2 − selectivity at high current density remains challenging due to the narrow thermodynamic windows f...

Nonplanar S-Shaped Bisanthene: Synthesis, Structures, and Properties

Abstract Spiro-fused polycyclic aromatic compounds have attracted increasing attention. In this work, we designed a nonplanar S-shaped compound hel-BA featuring dual [4]helicene. Its synthesis adopts an efficient cationic radical-mediated direct C–H aromatic nucleophilic substitu...