Integrating Models of Observing and Observed Activities Based on an Example of Empirical Research in Information Systems Discipline by Ilia Bider

“…In Viable System Model (VSM), System 3* is dedicated to making sudden inspections on how the work is done “on the floor”. …”
Get full text

Multi-feature fusion malware detection method based on attention and gating mechanisms by Zhongyuan CHEN, Jianbiao ZHANG

“…With the rapid development of network technology, the number and variety of malware have been increasing, posing a significant challenge in the field of network security.However, existing single-feature malware detection methods have proven inadequate in representing sample information effectively.Moreover, multi-feature detection approaches also face limitations in feature fusion, resulting in an inability to learn and comprehend the complex relationships within and between features.These limitations ultimately lead to subpar detection results.To address these issues, a malware detection method called MFAGM was proposed, which focused on multimodal feature fusion.By processing the .asm and .bytes files of the dataset, three key features belonging to two types (opcode statistics sequences, API sequences, and grey-scale image features) were successfully extracted.This comprehensive characterization of sample information from multiple perspectives aimed to improve detection accuracy.In order to enhance the fusion of these multimodal features, a feature fusion module called SA-JGmu was designed.This module utilized the self-attention mechanism to capture internal dependencies between features.It also leveraged the gating mechanism to enhance interactivity among different features.Additionally, weight-jumping links were introduced to further optimize the representational capabilities of the model.Experimental results on the Microsoft malware classification challenge dataset demonstrate that MFAGM achieves higher accuracy and F1 scores compared to other methods in the task of malware detection.…”
Get full text

Design of an efficient magnetic brush solid acid and its catalytic use in organic reactions by Akbar Mobaraki, Mohsen Hajibeygi, Hesam Moradi, Mahdi Pirasteh, Ahmad Takallou

“…Abstract In this research, with the Green Chemistry approach, to load more sulfonic acid active sites on catalyst surfaces, a nanocomposite material based on core-shell magnetite coated with vinyl silane and a sulfonated polymeric brush-like structure is designed and synthesized as a new class of efficient solid acid catalysts, referred to as Fe3O4@VS-APS brush solid acid. The synthesized catalyst was comprehensively characterized by a range of instrumental techniques, including XRD, SEM, TEM, FT-IR, EDX, TGA, and VSM. …”
Get full text

Transmission of unfolded protein response—a regulator of disease progression, severity, and spread in virus infections by Vibhu Prasad

“…ABSTRACT The unfolded protein response (UPR) is a cell-autonomous stress response aimed at restoring homeostasis due to the accumulation of misfolded proteins in the endoplasmic reticulum (ER). …”
Get full text

Diffusion tensor imaging for detecting biomarkers of idiopathic epilepsy in dogs by Grace T. Kadler, Alex zur Linden, Luis Gaitero, Fiona M. K. James

“…As well, to determine if there are differences in white matter microstructure between dogs who are responsive to ASMs and dogs who are resistant to ASMs. Using DTI to better understand neurostructural abnormalities associated with IE and ASM resistance might help refine diagnostic approaches and treatment processes in veterinary medicine.…”
Get full text

Modified Iron Oxide Magnetic Nanosheets With Nitrogen-Containing Functional Groups as Chloridazon Adsorbent by Marzieh Piryaei, Mehdi Abolghasemi, Sayna Jodatvand

“…Using scanning electron microscopy (SEM), Fourier transform infrared (FT-IR) spectroscopy, X-ray diffraction (XRD), thermal gravimetric analysis (TGA), and a vibrating sample magnetometer (VSM), the size, shape, content, and characteristics of the produced nanocomposite were determined. …”
Get full text

Fe3O4@HA-Cu(OAc)2 nanocomposite as a nanomagnetic water-compatible catalyst for efficient synthesis of 1,2,3-triazoles in water by Beheshteh Arjmandzadeh, Abbas Ali Jafari

“…A simple magnetic copper acetate composite, Fe3O4@HA-Cu(OAc)2, was prepared using humic acid and characterized by SEM, TEM, XRD, EDX, EDS-mapping, VSM, TGA, AAS, and FT-IR. The catalyst showed high catalytic potential in a one-pot three-component click reaction in the synthesis of 1,2,3-triazoles. …”
Get full text

Structural and Magnetic Properties of Ba3[Cu0.8−xZnxMn0.2]2Fe24O41 Z-Type Hexaferrites by Eman S. Al-Hwaitat, Sami H. Mahmood, Mahmoud Al–Hussein, Ibrahim Bsoul

“…The effects of Zn substitution for Cu on the structural and magnetic properties of the prepared samples were investigated using X-ray diffraction (XRD), scanning electron microscopy (SEM), and vibrating sample magnetometer (VSM). XRD patterns of the samples revealed the presence of a major Z-type hexaferrite phase, together with secondary M-type and Y-type phases. …”
Get full text

Magnetic polymeric ionic liquid for both catalysis application and magnetic solid phase extraction approach by Behrooz Maleki, Reza Sandaroos, Fahimeh Yousefi, Milad Ghani, Sahar Peiman

“…Then the desired catalyst was identified by TGA, FT-IR, VSM, and TEM techniques. The efficiency of this catalyst was measured in the synthesis of chromene, xanthene, and dihydropyrimidinone. …”
Get full text

Noise Robust Underwater Fishing Net Recognition Based on Range Gated Imaging by Zhensong Xu, Xinwei Wang, Liang Sun, Bo Song, Yue Zhang, Pingshun Lei, Jianan Chen, Jun He, Yan Zhou, Yuliang Liu

“…The proposed SFNR-Net introduces an auxiliary semantic segmentation module (ASSM) to introduce extra semantic information and enhance feature representation under noisy conditions. …”
Get full text

Relationship between the Optical Properties and Chemical Composition of Urban Aerosol Particles in Lithuania by Julija Pauraite, Kristina Plauškaitė, Vadimas Dudoitis, Vidmantas Ulevicius

“…Investigation was performed in May-June 2017 using an aerosol chemical speciation monitor (ACSM), a 7-wavelength Aethalometer and a 3-wavelength integrating Nephelometer. …”
Get full text

Point-of-Care Testing (POCT) for Blood Gas and Electrolyte Analysis in Out-of-Hospital Cardiac Arrests’ Management; a Cross-sectional Study by Welawat Tienpratarn, Chaiyaporn Yuksen, Lunlita Chukaew, Chetsadakon Jenpanitpong, Chavin Triganjananun, Suteenun Seesuklom

“… Introduction: Hypokalemia, hyperkalemia, and acidosis are among the reversible causes of out-of-hospital cardiac arrest (OHCA) that can be promptly identified using point-of-care testing (POCT) for blood gas and electrolyte analysis. This study aimed to evaluate the efficacy of POCT in the prehospital setting for OHCA management. …”
Get full text

Removal of Uranyl Ion from Wastewater by Magnetic Adsorption Material of Polyaniline Combined with CuFe2O4 by Xinrui Feng, Shaoshuai Sun, Ge Cheng, Lei Shi, Xiangshan Yang, Yibo Zhang

“…It has been characterized by TEM, XRD, XPS, BET, FTIR, and VSM, respectively. Significantly, it exhibits extremely high maximum adsorption capacity (322.6 mg/g) for removal of uranyl ions from wastewater at a pH of 4. …”
Get full text

Genome Sequencing of Hericium coralloides by a Combination of PacBio RS II and Next-Generation Sequencing Platforms by Caixia Zhang, Lijun Xu, Jian Li, Jiansong Chen, Manjun Yang

“…We are the first to sequence the entire H. coralloides genome (NCBI; Assembly: ASM367540v1), which will serve as a reference for studying the evolutionary diversification of edible and medicinal mushrooms and facilitate the application of bioactivity in H. coralloides.…”
Get full text

3,4-Dihydropyrano [C] chromene Synthesis Using Fe3O4@SiO2-SO3H Magnetic Nanocatalyst by Masoumeh Zakarieie, Masoumeh Taherimehr

“…The prepared catalyst was characterized by FT-IR, XRD, BET, VSM, and SEM. The reaction was optimized for four variables of benzaldehyde derivatives, solvent type, temperature, and catalyst loading. …”
Get full text

Rapid and Sensitive Determination of Lipid Oxidation Using the Reagent Kit Based on Spectrophotometry (FOODLABfat System) by Chang Woo Kwon, Kyung-Min Park, Jeong Woong Park, JaeHwan Lee, Seung Jun Choi, Pahn-Shick Chang

“…The reliability and availability of FOODLABfat system for determining acid value (AV) and peroxide value (POV) were assessed during the hydrolytic rancidification and lipid oxidation of edible oils. …”
Get full text

Risk Factors for Drug Resistance in Epileptic Children with Age of Onset above Five Years: A Case-Control Study by Irawan Mangunatmadja, Raden Muhammad Indra, Dwi Putro Widodo, Achmad Rafli

“…Children with epilepsy with onset above five years encompass distinct epidemiological and clinical characteristics that may have specific risk factors for resistance to antiseizure medications (ASMs). Studies on this age group are limited. Purpose. …”
Get full text

3D-network polymer supported bimetallic γ-Fe2O3/Cu nanoparticles: As a new magnetic nanocomposite for the synthesis of new series functionalized benzodiazepines by Setareh Moradi, Roya Mozafari, Mohammad Ghadermazi

“…The heterogeneous nanocatalystγ-Fe2O3-Cu@Calix/pyridine-2,6-dicarbonyl-bis(thiourea)was characterized by Transmission electron microscopies (TEM), Field emission scanning electron microscopy (SEM), Energy-dispersive X-ray spectrometer (EDS), Fourier transform infrared spectroscopy (FT-IR), Powder X-raydiffraction (XRD), Vibrating-sample magnetometer (VSM), Thermal gravimetric analysis (TGA), Atomic Force Microscopy (AFM),Inductively coupled Plasma (ICP) and Nitrogen adsorption desorption isotherm (BET)techniques and was used for the synthesis of 2,4 disubstituted-1, 5-benzodiazepine through the reaction of various substituted α-epoxyketones with o-phenylenediamine under green conditions. …”
Get full text

MSSA: multi-stage semantic-aware neural network for binary code similarity detection by Bangrui Wan, Jianjun Zhou, Ying Wang, Feng Chen, Ying Qian

“…Binary code similarity detection (BCSD) aims to identify whether a pair of binary code snippets is similar, which is widely used for tasks such as malware analysis, patch analysis, and clone detection. …”
Get full text

Protein S-palmitoylation regulates the virulence of plant pathogenic fungi by Mengmeng Guo, Leeza Tariq, Fengming Song

Get full text