Emergency Peripartum Hystrectomy and Postnatal Depression by Tabinda Khalid, Sobia Nawaz, Malik Irfan Ahmed, Saima Nawaz Malik, Ruqyyah Salim, Shahla Manzoor

“…The scores on Edinburgh post-natal depression scale were high in hysterectomy group (11.61±2.48) , compared to non hysterectomy group(6.79±2.13) which was statistically significant. ( p=0.001).Uterine atony, Placental abruption, placenta previa and accrete, were identified as main reasons for surgical intervention in both groups. …”
Get full text

OPTIMIZATION OF MACHINING PARAMETERS BASED ON ADAPTIVE QUANTUM PARTICLE SWARM NETWORKS (MT) by HAN HuiHui, FU Hui

“…The results show that the parameter matching of the proposed method is more reasonable than that of the PSO method, and it can achieve stable and better surface roughness, tool wear and average maximum completion time in less iterations.…”
Get full text

Attracting investments through crowdfunding platforms as a method for agro-industrial enterprises to enter the international market by E. V. Nagovitsyna, D. S. Tusin

“…General scientific methods were used: observation, comparison, measurement, analysis and synthesis, the method of logical reasoning, and specific scientific method of static analysis. …”
Get full text

Vibration Characteristic Analysis of a Coupling System for Compound Biaxial and Inter-Shaft Bearings by Kun Li, Hongchang Ding, Guohua Cao, Han Hou

“…The results show that the changes in the eccentricity of the compound biaxial and the structural parameters of the inter-shaft bearing cause the unbalanced excitation of the system, additional external load changes, and different coupled vibrations between the composite compound biaxial and inter-shaft bearings. Therefore, it is reasonable to match the structural parameters of the coupling system and improve the dynamic performance to avoid system resonance.…”
Get full text

Federated Learning Applications in Fingerprint and Finger Vein Recognition by Wang Yongchao

“…The expert system uses its robust knowledge base and inference engine to track model behavior and derive reasonable explanations. Transfer learning can also eliminate the applicability issue. …”
Get full text

Analysis and forecasting of the dynamics of the gross domestic product per capita by purchasing power parity in Russia by M. O. Govallo, D. D. Lobanova, L. A. Davletshina

“…The characteristic and description of the mathematical and statistical models used are given. The reasons for choosing the model are determined and justified. …”
Get full text

Aberrant Driving Behaviours on Risk Involvement among Drivers in China by Hai-peng Shao, Juan Yin, Wen-hao Yu, Qiu-ling Wang

“…The purpose of this study is to validate the version of Driver Behaviour Questionnaire (DBQ) by considering distractions, fatigue, and drunk driving, the main reasons for accidents in China, as independent parts of violations and errors and further explore the effects of demographic/driving variables and all factors on risk involvement (accident involvement and penalized points). 241 drivers filled in a self-completion questionnaire with 28 items conducted in Xi’an in August 2018. …”
Get full text

Application on Online Process Learning Evaluation Based on Optimal Discrete Hopfield Neural Network and Entropy Weight TOPSIS Method by Chuanshuang Hu, Yongmei Ma, Ting Chen

“…How to fully consider students’ process learning status and make a reasonable evaluation of students is worthy of research. …”
Get full text

Liability and Compensation for Damages in case of Violation of the Principles of Accountability and Good Governance by Tina Sever

“…However, other procedural guarantees, e.g. lawfulness, equality, impartiality, proportionality, legal certainty, taking action within a reasonable time, contribute to responsible decision-making as well. …”
Get full text

Simulation Study on the Effect of Pre-cooling Quenching Process on Deformation of Half Axle Gear After Heat Treatment by Sun Siyuan, Tang Jinyuan, Tang Yalin, Liao Xianggui

“…The study shows that,the overall deformation range of the side gear and the maximum deformation value can be reasonably controlled by selecting the optimized process parameters of gear carburizing-quenching and pre-cooling quenching. …”
Get full text

Reliability Analysis of Horizontal Curves Using Geometric Design Consistency Assessment Criterion by Hossein Saedi, Ali Abdi Kordani, Seyed Mohsen Hosseinian

“…Road accidents have always been one of the important reasons for fatalities and financial losses. Since road accidents on rural highways cause more serious injuries than those on urban highways, providing a suitable method to increase safety in the curves can be a significant contributor to preventing these damages. …”
Get full text

Construction and Application of Relationship Model between Development of Mining Industry and Carbon Emission of Energy Consumption by Lili Wei, Guangyu Jia, Xiaohui Xu, Lingyun Zhao

“…Therefore, this study tries to provide reasonable suggestions and references for the low-carbon development of the mining industry. …”
Get full text

NIGERIA’S INTRACTABLE CRISIS OF NATIONAL INSECURITY AND THE RESPONSE OF THE SOUTHWESTERN STATES by Sunday Owen, ABANG PhD, ADEYEMI-SUENU, Adebowale(PhD)

“… This study has as its primary objective among others, the examination of the nature, reasons and challenges of insecurity in the South-west region of Nigeria, as well as the seemingly unchecked and continuous penetration of the region’s forests by kidnappers and other criminal elements. …”
Get full text

Intuitionistic fuzzy lattice ordered G-modules by Poonam Sharma

“…In this article, the theories of intuitionistic fuzzy sets and lattice-ordered G-modules are synchronised in a reasonable way to develop a novel concept in mathematics, i.e., intuitionistic fuzzy lattice-ordered G-modules, which would pave the way for new researchers in intuitionistic fuzzy mathematics to explore much more in this field.…”
Get full text

FINITE ELEMENT ANALYSIS OF A LARGE FIXED TUBESHEET HEAT EXCHANGER BASED ON SUB-MODEL TECHNIQUE by LIU Bin, LIU XianPing, DONG JunHua, GAO BingJun

“…Although both the weld and the tube fail the evaluation based on stress classification, it is more reasonable to evaluate the connecting region with the direct route based on limit load analysis for the structure with non axisymmetric stress distribution. …”
Get full text

FROM INSTITUTIONAL ACCREDITATION TO MONITORING OF EFFECTIVENESS by G. N. Motova, V. G. Navodnov

“…The article also considers the reasons for implementing monitoring into the practice of governing body from the perspective of the state education policy. …”
Get full text

The Internet-Based Business Model and Corporate Risk-Taking: An Empirical Study from the Information Empowerment Perspective by Lei Li, Shuili Yang

“…Reasonable risk-taking acts as a solid foreground for sustaining corporate growth. …”
Get full text

Study on Information Extraction of Water Bodyin Plain RiverNetwork Area Based on Multi-temporalGF-1 Image by LIAO Yubing, ZHOU Feng

“…In order to solve the mixture of pixels such as the towns, shadow and bare earth in the extraction of remote sensing information of water body in Plain River Network Area, based onmulti-temporal GF-1 image, this paper proposes a decision tree model combining the Normalized Differential Vegetation Index (NDVI), Normalized Differential Water Index (NDWI), and near-infrared albedo for water body information extraction, and conducts a study taking the typical plain atthe lower reaches of Yangtze and Huai River.The results show that compared with other methods including single-band threshold and Shadow Water Index (SWI), the multi-temporalspectral information in newly proposed method can effectively eliminate the mixture of pixels such as the towns, shadow and the bare earth, improve the extraction accuracy of smaller water bodies with an overall accuracy of 93% and a Kappa coefficient of 0.85,and reasonably show a spatial distribution of water surface rate with a declining trend from West to East, which could provide a reference for the information extraction of water body in other plains as well.…”
Get full text

A real-time detection method for multi-scale ships in complex scenes by Weina ZHOU, Lu LIU

“…Ship detection plays an important role in tasks such as military reconnaissance, maritime target tracking, and maritime traffic control.However, due to the influence of variable sizes of ships and complex background of sea surface, detecting multi-scale ships remains a challenge in complex sea surfaces.To solve this problem, an improved YOLOv4 method based on multi-layers information interactive fusion and attention mechanism was proposed.Multi-layers information interactive fusion (MLIF) and multi-attention receptive field (MARF) were applied and combined reasonably to build a bidirectional fine-grained feature pyramid.MLIF was used to fuse feature of different scales, which not only concatenated high-level semantic features from deep layers, but also reshaped richer features from shallower layers.MARF consisted of receptive field block (RFB) and attention mechanism module, which effectively emphasized the important features and suppressed unnecessary ones.In addition, to further evaluate the performance of the proposed method, experiments were carried out on Singapore maritime dataset (SMD).The results illustrate that the method proposed can effectively solve the problem of difficult detection of multi-scale ships in complex marine environment, and meet the real-time requirements at the same time.…”
Get full text

Juveniles as victims of criminal acts committed under the misuse of computer network by Spasojević Đorđe, Miladinović-Bogavac Živanka

“…Although this category of people, as a rule, works well with such innovations, their inexperience can easily put them in danger. For the above reasons, this problem should be approached from a theoretical point of view. …”
Get full text