Alexithymia and Apathy in Parkinson’s Disease: Neurocognitive Correlates by Yelena Bogdanova, Alice Cronin-Golomb

Get full text

Insemination Capability of Male Pteromalus Venustus (Hymenoptera: Pteromalidae), a Gregarious Parasitoid of Megachile Rotundata (Hymenoptera: Megachilidae) by V. J. Tepedino

“…The data suggest that males can inseminate at least twice the number of females that normally share a host with them. The breeding system of this species may be moving towards panmixis because of recent selection pressures caused by domestication of its primary host, the alfalfa leafcutting bee.…”
Get full text

INFLUENCE OF WHEEL POLYGON ON DYNAMIC PERFORMANCE OF HIGH SPEED EMU by ZHANG JieJuan, SHANG YueJin, WANG Hong, XUE Hai, LI ZhenHua, YANG PengPeng

“…The dynamic model was established by SIMPACK,and analyzed the influence of wheel polygon（ polygon number 1 ～ 11,wheel polygon amplitude 0. 1 mm ～ 0. 5 mm） on the vertical vibration response of high-speed wheel-rail system. In order to visually observe the relevant changes,a coefficient of decision was introduced and the curve is fitted to its variation. …”
Get full text

Improvement of Student Weariness Emotion in English Classroom Based on Intelligent Internet of Things and Big Data Technology by Ya Pang

“…From the test results, it can be seen that the student weariness emotion recognition system in English classroom proposed in this paper can effectively identify students’ weariness emotion.…”
Get full text

Europol cooperation in Hungarian law enforcement by Zsolt Vas, Richárd Szongoth

“…In addition to supporting specific investigations, the institutional system also provides IT, strategic and financial support to countries. …”
Get full text

Research on RTF array overflow vulnerability detection by De-guang LE, Sheng-rong GONG, Shao-gang WU, Feng XU, Wen-sheng LIU

“…When the virtual function was executed,it could cause array overflow vulnerability due to error operation of the virtual function table of C++ object.By attacking the virtual function,it could cause the system crash,or even the attacker to control the execution of program directly was allowed,which threatened user’s security seriously.In order to find and fix this potential security vulnerability as soon as possible,the technology for detecting such security vulnerability was studied.Based on the analysis of the virtual function call during the MS Word parsing RTF files,the array overflow vulnerability generated by MS Word parsing abnormal RTF files,and a new RTF array overflow vulnerability detection method based on the file structure analytical Fuzzing was proposed.Besides,an RTF array overflow vulnerability detection tool (RAVD,RTF array vulnerability detector) was designed.The test results show RAVD can detect RTF array overflow vulnerabilities correctly.Moreover,the Fuzzing results show RAVD has higher efficiency in comparison with traditional file Fuzzing tools.…”
Get full text

Exploration and practice of AI-empowered smart campus by SU Xiaoming, ZHANG Siyu, JIANG Kaida

“…Scenario-based solutions address specific needed in teaching, research, and management through customized intelligent systems. The technical architecture featured a three-layer design, such as the foundational model layer leverages open-source large language models, the development platform layer enhances system scalability, and the application service layer integrates AI tools and optimizes processes. …”
Get full text

SUGGESTIONS ON THE APPLICATION OF CLUSTER TECHNOLOGIES AT THE MODERN STAGE OF DEVELOPMENT OF THE ECONOMY OF THE CITY OF MOSCOW by A. M. Kovalev, O. A. Afanasieva

“…Practical recommendations have been given, within the framework of the current regulatory and legal framework, on the creation of a rational system, that allows organizing selection into a cluster of business entities. …”
Get full text

A hybrid unsupervised machine learning model with spectral clustering and semi-supervised support vector machine for credit risk assessment. by Tao Yu, Wei Huang, Xin Tang, Duosi Zheng

“…Thus, this paper introduces a novel hybrid unsupervised classification method, named the two-stage hybrid system with spectral clustering and semi-supervised support vector machine (TSC-SVM), which effectively addresses the unsupervised imbalance problem in credit risk assessment by targeting global optimal solutions. …”
Get full text

Seismic Safety of Rockfill Dam with Asphalt Concrete Core on Overburden Layer by FENG Rui, LI Yuqi, SHI Wenjie

“…As the rockfill dam with an asphalt concrete core is built over the thick overburden layer,the overburden layer affects the dynamic response of the dam and aggravates the whiplash effect.Cutoff structures are also affected,especially the cutoff wall of the dam base and the asphalt concrete core of the dam,which are thin and prone to crack during an earthquake,and hence,they are the weak links of engineering.In the case of a rockfill dam with an asphalt concrete core,its height is 85.5 m,and the cutoff wall of the dam base has a depth of 110 m.To explore the seismic safety of the dam and its cutoff system,this study employs the sub-modeling technique to analyze the seismic time history of the cutoff wall and the core on the basis of static analysis.The results indicate that the seismic effect greatly influences the top and bank slope of the core and both sides of the cutoff wall,and the range and value of tensile stress increase to a great extent.It is suggested that corresponding measures should be taken to reinforce local regions.…”
Get full text

Encapsulation structure and dynamics in hypergraphs by Timothy LaRock, Renaud Lambiotte

“…Hypergraphs have emerged as a powerful modeling framework to represent systems with multiway interactions, that is systems where interactions may involve an arbitrary number of agents. …”
Get full text

Fast two dimensional to three dimensional registration of fluoroscopy and CT-scans using Octrees on segmentation maps by Luca Bertelli, Frédéric Gibou

“…The DRR generation process is the bottleneck of any three dimensional to two dimensional registration system, since its computational complexity scales with the number of voxels in the Computed Tomography Data, which can be of the order of tens to hundreds of millions. …”
Get full text

Investigations of Modified Classical Dynamical Models: Melnikov’s Approach, Simulations and Applications, and Probabilistic Control of Perturbations by Nikolay Kyurkchiev, Tsvetelin Zaevski, Anton Iliev, Vesselin Kyurkchiev, Asen Rahnev

“…Additionally, we discuss strategies for achieving probabilistic control over system perturbations.…”
Get full text

Effective self-marketing model by L. A. Gladkova

“…Currently, there is no system model of the self-marketing process within the framework of existing concepts, which limits the possibilities of developing scientifically based proposals for its effective technology. …”
Get full text

Presentation of a Case of Short Root Anomaly in an 11-Year-Old Child by Angeliki Sofia Trimeridou, Aristidis Arhakis, Konstantinos Arapostathis

“…A custom mouthguard for dental trauma protection was also constructed using a computer-aided design - computer-aided manufacturing (CAD–CAM) system in order to fabricate 3D-printed dental casts. …”
Get full text

Reproductive behavior of youth: theory and key factors by V. A. Filippenko

“…Material provision, the possibility to give children quality education and decent living conditions, the place of family and children in the system of values, as well as cultural norms in the complex influence behavior development in relation to family planning and childbirth. …”
Get full text

Global cyclic queuing and forwarding mechanism for large-scale deterministic networks by Yijun MO, Zihan YANG, Huiyu LIU, Tianliu HE

“…Delay and jitter sensitive industrial control and remote driving application-driven network by best-effort to deterministic service.To meet the deterministic application of delay and jitter demands, industry and academia have conducted detailed research on stream filtering shaping and queue forwarding control, implementing microsecond delay and microsecond jitter of light load steady in small-scale ethernet environment.However, the study seldom considers the effects of long-distance topology change, transmission delay fluctuations and short-time traffic overloads, challenging to meet deterministic requirements under large-scale backbone networks.For this challenge, based on cyclic queuing and forwarding, considers source-destination path properties and deterministic traffic intensity, the global cyclic queuing and forwarding three-queue was proposed.The deterministic network simulation system was based on OMNeT++.Experiments compare queue forwarding control mechanisms such as CQF, CQF-three and GCQF-three.Results show that GCQF-three can timely adjust the gatecontrol and queueing priority according to the deterministic traffic state, achieves the best in delay, jitter and network utilization.…”
Get full text

Application of GIS Tools to analyze changes in road network parameters: The case of Berkane province by Aouni Youssef, El Moudni El Alam Souad, Toumi Abdennaby

“…This research aims to integrate techniques of the Geographic Information System (GIS) for modeling, classifying and analyzing the evolution of two parameters: Traffic and pavement deterioration. …”
Get full text

Self-Organized Societies: On the Sakoda Model of Social Interactions by Pablo Medina, Eric Goles, Roberto Zarama, Sergio Rica

“…We analyze the evolution of the 45 different interaction rules via a Potts-like energy function which drives the system irreversibly to an equilibrium or a steady state. …”
Get full text

Determination of Methanol, Acetaldehyde, and Ethyl Acetate in Thousand Folds of Ethanol Sample by Headspace Gas Chromatography with Mass Spectrometry by Nguyen Quoc Thang, Le Van Tan

“…This study evaluated the suitability of the chromatographic system, linearity, limit of detection, and limit of quantification, accuracy, and precision of the single and simultaneous determination of acetaldehyde, ethyl acetate, and methanol in thousand folds of ethanol. …”
Get full text