bluuebunny/crossref_metadata_2025 huggingface dataset:
Fuel Cell Research Based on Electrochemical Analysis
Authors: Huang Bohong
Published: December 2020

With the development of social economy and the improvement of people's living level, the global energy demand is rising rapidly. The reserves of traditional fossil energy such as coal, oil and natural gas are limited, and its depletion is inevitable. And the massive use of fossil energy will also bring a series of environmental problems such as greenhouse effect. Therefore, it is urgent to find a clean and renewable energy. Fuel cell (FC) is a new energy technology that has attracted much attention. It is a power generation system that converts the chemical energy of fossil fuel (coal, oil, natural gas, etc.), biomass fuel or other hydrocarbon fuel (ethanol, propane, butane, etc.) into electrical energy directly without combustion through electrochemical reaction. In the process of fuel cell operation, fuel and air react in different chambers respectively, breaking away from the restriction of Carnot cycle. In this way, the utilization rate of fuel has been greatly improved. Moreover, the fuel cell will only produce H2O, CO2 and other products in the working process, and will not produce dust or other harmful gases. Therefore, the research and development of efficient and clean new energy technology is of great significance to promote the rational use of coal resources and biomass fuel and coordinate the harmonious development of environment and economy.
Case Study: Academic Library and Their Collaborators Based on Game Services
Authors: Ge Donglin
Published: December 2020

Academic library always emphasis collaboration with others, therefore since the very beginning of providing game services, libraries noticed the importance of partnership and collaboration with a wide range of related groups. Hence we could find a great number of examples of collaboration of game services. But the existing literature mentioned the collaboration topic scatteredly and these articles are lack of general overview discussions. So in this paper, we sort the collaborators to several categories, and would like to analyze cases as many as possible to illustrate how libraries and collaborators work together and how they successfully facilitate a better experience of game services. We finally find that different collaborators bring different benefits and libraries have better choose their collaborators based on different situations, and these efforts are all good attempts which provide examples for those libraries who are novice on providing game services.
Based on the Value of the Smart Home and the Investigation of Product Interaction Design
Authors: Zhang Xianfa
Published: December 2020

The real smart home is not merely moving from the original remote control and panel to a smart phone app to make products intelligent or to control consumer electronics in one way, but is built based on interconnection and automation. The smart home of the future can not only achieve integrated control, remote control, scene control, timing control, intelligent linkage and security measures, but also support "self-learning" and "self-optimization", and will "manual" and "automatic" control. "This paper aims to change the value of smart home products into "active". Therefore, this paper relies on the realization of the value of smart home products, describes the principles of smart home products and product interaction design, analyzes the needs of the target users, and proposes a product design scheme for reference by relevant personnel.
Summary of Inner Mongolia Meteorological Archives
Authors: Zhang Delong , Wang Lin , Chen Jingchao , Wang Ying
Published: December 2020

The Meteorological Archives of Inner Mongolia Autonomous Region is the largest professional meteorological archives in the Inner Mongolia region, and it is also the first national meteorological archives to be promoted to a national first-class archive management unit. Inner Mongolia Meteorological Archives now preserves more than 80,000 volumes of meteorological management files, meteorological observation records, meteorological scientific research files, and meteorological infrastructure files, providing the most fundamental support services for the development, research and application of meteorological services.
Analysis of the Causes of Elevator Operation Resonance in Elevator Inspection
Authors: Jia Yuzhe
Published: December 2020

Generally speaking, there are two reasons for elevator operation resonance to occur. One is because the quality of the hardware facilities is not up to standard, resulting in a mismatch between the operations of the various components in the elevator operation; the other is caused by irregular installation, use and maintenance of the elevator. The installation of each component between the elevators should cooperate with each other to perfectly cooperate to complete the operation of the elevator. If not, there will be big problems. While using the elevator to replace the traditional ladder, we must also understand the cause of the elevator operation resonance, and study the corresponding countermeasures to reduce the accident caused by the elevator operation resonance.Â
Prevention and Control Measures for Vertical Spread of Fire along the External Wall of High-rise Buildings
Authors: Shao Jinliang , Shao Leilei
Published: December 2020

Â In the analysis and research of few cases on the characteristics of vertical "burning" and spreading of fire in high-rise buildings in China and overseas, the mechanism of vertical spreading of fire along external wall is caused by hot pressing and wind pressure existing in high-rise buildings. The use of external wall combustible materials and near-window combustible items resulted in the formation of high temperature pyrotechnics and the burning of the external wall. Besides, due to the lack of fire-fighting measurements in high-rise building, it is recommended that the external wall of the high-rise building should be equipped with vertical fire-proof partitioning and non-combustible materials by setting up an automatic fire-fighting water curtain system along the vertical section of the external wall and above the indoor window. Therefore, the automatic sprinkler can be set up to prevent the fire from spreading vertically along the external wall of the building effectively.
Energy-saving Technology Application in Building Water Supply and Drainage Construction
Authors: Guo Xuemei
Published: December 2020

Under the increasing demands as well as resource shortages in today’s society, energy-saving technologies in building water supply and drainage construction plays a vital role. Through the rational application of energy-saving technologies, energy consumption in water supply and drainage projects can be significantly minimized and wastage of water resources can be reduced. This will play a very promising role in promoting sustainable development of resources and environmental conservation in the modern era. This paper analyzes the application of energy-saving technology in building water supply and drainage construction, with an aspiration to make energy-saving technology more reasonable in today’s building water supply and drainage projects and to improve the quality of water supply and drainage construction projects, while achieving effective environmental protection.
Technology and Strategy of Low-carbon Building Design
Authors: Li Hao
Published: December 2020

After the reform and opening up, China's economy has developed rapidly. But in the process of economic development, the ecological environment has also paid a huge price. The destruction of the ecological environment directly affects survival and development of people. Therefore, it is necessary to strengthen environmental governance. Everyone has also begun to focus on low-carbon development. The construction industry is a serious waste of building materials with large energy dissipation. Therefore it is also a key industry for low-carbon transformation. This article mainly analyzes low-carbon building design technology and studies specific development strategies.
Study on the Constructing Strategies of Rural Life Circles in Chinese Metropolitan Areas
Authors: Li Dongshu , Hu Yueping , Deng Darong
Published: December 2020

Based on the aims of “issues of agriculture” and “three highs” in the new era, the metropolitan rural areas are targeted under the trend of counter-urbanization. It follows the theory of Social Space Building, Maslow's Theory of Demand, and the theory of Social Governance. It mainly explores rural constructing strategies on development and the life with clear governance integration, range, hierarchy and main function as well as completing the issues such as ecology, culture, industry, living environment and livelihood facilities.
Measures to strengthen engineering quality supervision in construction management
Authors: Huang Chaomin
Published: December 2020

With the continuous advancement of China's urbanization process, the demand for construction projects is increasing, which is both an opportunity and a challenge for construction companies. If the enterprises themselves can grasp the background and policy conditions to maintain a high level of construction engineering, then its enterprise benefits and future development prospects will be excellent. However, there are also many companies whose own reputation and actual benefits have been affected for poor engineering quality caused by poor construction management. This is exactly what we must pay attention to. This article will analyse and explore the relevant work to improve the engineering quality of different phases of engineering construction and to guide the management of the construction unit in the future from the perspective of the construction unit to strengthen the project quality supervision.
Energy Efficient Building Systems For Urban Transformation Projects: Case Study
Authors: Karakale Vail , Eekmekci Ismail , Sadoglu Nevzat
Published: December 2020

In last decades uncontrolled rapid urbanization in Turkey led to existence of squatter areas and disaster-vulnerable building stocks. After 1999 Marmara earthquake urban renewal has become the base of urbanization politics and planning agenda in Turkey. Turkish building industry usually uses RC buildings in the urban renewal projects. In recent years cold formed steel CFS and 3D panel building systems due to its lightweight, fast constructed, energy efficient , and economy start to be used as an alternatives to reinforced concrete buildings especially in seismic areas. In this paper energy performance of three building systems were investigated on a case study school building. Analysis results shows that 3D panel and CFS buildings systems will established with 59% and 36% less energy requirements with respect to traditional reinforced concrete non-insulated buildings.
Case Study Topography Integrated Urban Center Concept Project on Coastal Line of Kartal/?stanbul
Authors: Cinar Bahadir Mert
Published: December 2020

The concept of creating a Topography integrated urban center is to create an urban center that integrated with the city. The first step of the Concept is to settle by using the natural elevation in the land and to create volumes compatible with land by raising together with the elevation. While the passenger circulation at starting elevation is moved into a project with the cave-style volume settled in land elevation. The new area of the square to be defined in the center of the building is intended to form an area combining the neighboring squares Kartal Square and Freedom Square, as well as contributing to the silhouette of Kartal from the sea with the location of the square and building. The project is a central complex design that deals with various urban problems thanks to professionals, local people of Kartal, and clubs which established with the municipality in a comprehensive way to search for solutions to be organized urban workshops and conferences.

Key Words

Urban Center, Topography integrated, Sustainable Building, Blending with Topography, Walkable Green Roofs, Serving to People, 7/24 Living Place.
Application of Whole Membrane Water Treatment Technology in Environmental Protection
Authors: Wang Cuiyan
Published: December 2020

In the current social development of our country, environmental protection has become a key content, and water treatment process is a key step to achieve environmental protection. This paper analyzes the application of whole membrane water treatment technology in environmental protection. It is hoped that this analysis can be helpful for the rational application of the whole membrane water treatment technology and the improvement of environmental protection quality.
Causes and Management of Concrete Cracks in Construction Engineering
Authors: Lin Hui , Zhang Yufeng , Qin Dezheng
Published: December 2020

In today's comprehensive development of the domestic economy, China's construction industry has reaped remarkable achievements. As a very important composition in the field of construction in China, the characteristics of concrete engineering itself determines that it is prone to encounter a variety of problems, the most frequent of which is various cracks. Cracks not only affect the aesthetics of the building, but also affect the durability and safety of the project. Considering these potential hazards, the causes of concrete cracks must be carefully analyzed to control and improve them in an effective way to ensure the safety and stability of concrete buildings.
Technical Analysis of Green Construction Management of Large Public Buildings
Authors: Yi Bosong
Published: December 2020

With the development of the times and the improvement of the economic level, the people's ideological consciousness has gradually changed, driven by the scientific concept of development and the concept of sustainable development, the people have been able to realize that, traditionally, the extensive economic model has led to more serious damage to the environment, and caused a certain degree of resource waste, but also endangered human health. As a result, the concept of healthy living has received more and more widespread attention. The construction industry as an important pillar of China's economic development, but also the implementation of the concept of sustainable development in China is one of the key points for the implementation of green construction of large public buildings, it is necessary to strengthen the management of technology, so in this paper, will be the main green construction of large public buildings management technology analysis work.
The therapeutic effect of capecitabine single drug maintenance therapy in the advanced breast cancer
Authors: Cui Yanyan
Published: December 2020

Objective: To analyze the efficacy of capecitabine (referred to as Cap) single-agent maintenance therapy in the advanced breast cancer. Methods: The subjects of the study were 50 patients with advanced breast cancer who were admitted to the hospital between March 2016 and March 2019. They were divided into groups A and B with 25 cases each. The subjects of these two groups were treated with Cap and conventional method, respectively to compare the efficacy. Results: The efficacy of group A was 96.0% compared to that of group B was 76.0%. The complication rate of group A was 12.0% compared to that of group B was 40.0% (P < 0.05). Conclusion: The patients with advanced breast cancer who received Cap maintenance therapy were benefited from better curative effect and controllable complications, which has high promotion value.
The value of Mr DWI and MRS imaging in the diagnosis of prostate cancer
Authors: Wang Hong
Published: December 2020

Abstract: objective: to investigate the diagnostic value of combined diffusion-weighted magnetic resonance imaging (DWI) and magnetic resonance spectroscopy (MRS) in prostate cancer (PCa).Materials and methods: A total of 25 patients in group A, ranging in age from 67 to 85 years, had diffuse lesions in 3 of them and bone metastases (ilium, pubis, etc.) in 5 of them were confirmed by final examination. All the patients in group A had higher TPSA levels than the reference standard of 4ng/ml within 7 days before mri examination, and the lowest concentration in one patient was 5.02ng/ml. Results greater than 100ng/ml were measured in 5 patients. The sensitivity, specificity and accuracy of DWI, MRS and DWI combined with MRS for PCa diagnosis were analyzed.Results: the mean ADC values of PCa area, peripheral band and central gland in patients with BPH were (0.83±0.12)× 10-3mm /s, (1.82±0.26)× 10-3mm /s and (1.46±0.16)× 10-3mm /s(F=31.1, P < 0.05), respectively.222The mean (Cho+Cr)/Cit values in PCa region, peripheral zone and central gland of BPH patients were 1.55±0.11, 0.53±0.16 and 0.64±0.13, respectively (F=18.2, P < 0.05).There was a statistically significant difference between PCa and BPH patients' peripheral zone and central gland (Cho+Cr)/Cit (P < 0.05), while there was no statistically significant difference between BPH patients' peripheral zone and central gland (Cho+Cr)/Cit (P >, 0.05).The sensitivity, specificity and accuracy of PCa diagnosed by DWI were 79.17%, 80% and 79.63% respectively.The sensitivity, specificity and accuracy of PCa were 87.5%, 86.67% and 87.03% respectively.The sensitivity, specificity and accuracy of DWI combined with MRS in diagnosing PCa were 91.67%, 93.33% and 92.59%, respectively.Conclusion: DWI combined with MRS is better than DWI and MRS alone in the diagnosis of PCa.
Advances of Prevention and Nursing of Deep Venous Thrombosis after Gynecological Tumor Operation
Authors: Wei Yongxian , Tan Lijin
Published: December 2020

E mainly includes deep venous thrombosis(DVT) and pulmonary thromboembolism(PTE)?DVT is caused by the thrombogenesis of red blood cells?platelets and fibrous protein which obstructs the venous backflow leading to inflam- matory changes in the wall of the vein? PTE is caused by the caducous blood clots of DVT that runs with the blood to the lungs? Because DVT and PTE are the venous thromboembolic disease process in two stages?the prevention of DVT and PTE is very important for preventing the rapid onset of PTE and high mortality rate of the postoperative com- plications? The changes of female hormones and the blood concentration and lipid metabolism disorders make venous thromboembolism more likely to occur during pregnancy?Once the pulmonary vessels were blocked?the patients'life would be threatened severely? To find a more effective way to prevent postoperative venous thrombosis in gynecology? we review the prevention and treatment of deep venous thrombosis after gynecological surgery in this paper?
Clinical Efficacy of Recombinant Brain Natriuretic Peptide in Patients with Acute Myocardial Infarction After On-Pump Coronary Artery Bypass Grafting (CABG)
Authors: Zhang Xidong
Published: December 2020

Objective: To evaluate the clinical efficacy of intravenous recombinant human brain natriuretic peptide (rhBNP) in patients with acute myocardial infarction after on-pump coronary artery bypass grafting (CABG). Methods: 40 cases of coronary heart disease, left ventricular ejection fraction < 50% and? plasma brain natriuretic peptide in type N terminal? NT-proBNP > 300 pg/ml underwent on-pump coronary artery bypass surgery with cardiopulmonary bypass were enrolled and randomly divided into two groups, experimental group of 20 patients after operation on the basis of conventional therapy plus recombinant human brain natriuretic peptide treatment (first loading dose of 1.5 ?g/kg intravenously, to maintain dose of 0.01 ?g/kg/min continuous infusion of 72h), 20 cases of the control group was given routine treatment, observe two groups of patients before and after treatment of blood pressure, heart rate, urine volume, blood creatinine and NT-proBNP, and to observe the left ventricular ejection fraction (LVEF), echocardiography and the length of time the index. Results: the experimental group after treatment, urine volume, left ventricular ejection fraction (LVEF), cardiac index (CI) was significantly higher than that before treatment, the serum creatinine, plasma N - terminal pro brain natriuretic peptide (NT-proBNP), the content of serum troponin T peptide (cT nT), creatine kinase isoenzyme (CK MB) was significantly lower than before treatment. Conclusion: Recombinant human brain natriuretic peptide can improve cardiac and renal function in patients with acute period of acute myocardial infarction underwent coronary artery bypass surgery, shorten the hospitalization time, and it is safe and feasible.
Analysis of the Onset and Mortality of Common Malignant Tumors Among Registered Residents in Xishan District in 2016
Authors: Xia Xuejing , Lu Dazhuo , Jiang Meiqiong , Zhou Xincai , Zhang Weilin
Published: December 2020

Objective: To analyse the cancer incidence and mortality in xishan district in 2016, and to provide scientific basis for tumor prevention and control. Methods: The 2016 malignant tumor registration report data in xishan district were collected and analysed, stratified according to gender and age, and the reported incidence of malignant tumor in xishan district was calculated and analysed (all the following incidence rates belong to the reported incidence), gender, age incidence, bid acceptance rate, mortality and other related indicators. Results: The total registered population of malignant tumor in xishan district in 2016 was 540,494 (268 553 males and 271 941 females), and 876 new cases were reported. The incidence rate was 162.07/105, the bid-winning rate was 176.39 /105, the world standard rate was 91.16/105, and the cumulative rate (0-74 years old) was 10.44%. The incidence of malignant tumors in males (159.00/105) was lower than that in females (165.11/105). Incidence increases with age, rises sharply and rapidly around age 40, and declines after reaching a peak at age 75. Lung cancer, colorectal cancer, thyroid cancer and female breast cancer are common malignant tumors in the western mountainous areas. It accounts for about 55% of the total number of new malignant tumors. In 2016, 653 people died of malignant tumors in xishan district. The mortality rate was 120.82/105 (male mortality 151.11/105, female mortality 90.46/105), the bid-winning mortality rate was 43.53/105, and the bid-winning mortality rate was 57.72/105. Lung cancer, liver cancer, colorectal cancer and stomach cancer are the malignant tumors with high mortality, accounting for about 62% of the death. Conclusion: The morbidity and mortality of malignant tumors are relatively high in xishan district, and prevention and control of lung cancer, liver cancer, stomach cancer, colorectal cancer, female breast cancer and thyroid cancer should be emphasized.
The Efficacy of Different Interventional Chemoembolization Regiments Combined with Radiofrequency Ablation in the Treatment of Primary Liver Cancer and its Effects on Patients’ Immune Function
Authors: Liu Liangjin , Wu Lianglong
Published: December 2020

Objective: To study and compare the clinical effects of the combination of different interventional embolization chemotherapy and radiofrequency ablation in patients with primary liver cancer. Methods: In this paper, based on the target data validation of those 60 patients with primary liver cancer treated in the hospital during the period from May 2017 to May 2018, the double-blind method was used for the comparison between groups. Patients in the reference group were treated with the combination of cis-platinum interventional chemoembolization regimen and radiofrequency ablation, while those in the experimental group were treated with the combination of lobaplatin interventional chemoembolization regimen and radiofrequency ablation. Then, the efficacy of both groups was compared. Results: After the treatment, the clinically effective total value, the calculation value of adverse reactions, and the value of IgA, IgM, IgG and AFP of the experimental group were compared with those of the reference group. In addition, the value of IgA, IgM, IgG and AFP of both groups after and before the treatment were compared. The experimental results showed that the data was statistically significant (P<0.05). Conclusion: The combination of lobaplatin and cisplatin interventional embolization chemotherapy and radiofrequency ablation has some effects in patients with primary liver cancer, but the former one showed more significant effects.
The Effect of Vault on Conjunctiva Combined with Fascia Sheath Suspension on the Mobility and Aesthetics of Eyelid in Patients with Ptosis
Authors: Gao Liang , Xu Shuang , Liu Jun , Luo Wei , Chen Jing
Published: December 2020

Objective: To investigate the effect of vault on conjunctiva combined with fascia sheath suspension on the mobility and aesthetics of eyelid in patients with ptosis. Methods: A total of 80 patients with ptosis who were admitted to our hospital from January 2017 to January 2019 were selected as the subjects. They were divided into 2 groups with random number table method, 40 cases each. The control group was treated with modified single-incision frontalis fascia flap suspension, and the observation group was treated with vault on conjunctiva combined with fascia sheath suspension. The eyelid margin activity, aesthetics and complications were compared between the two groups. Results: The eyelid margin activity of the observation group after treatment was higher than that of the control group, the difference was statistically significant (P<0.05); the aesthetic satisfaction of the observation group after treatment was 95.00% (38/40) higher than that of the control group 70.00% (28/40) The difference was statistically significant (P<0.05); the incidence of complications in the observation group was 2.50% (1/40) lower than that in the control group 20.00% (8/40), and the difference was statistically significant (P<0.05). Conclusion: Patients with ptosis are treated with superior conjunctival fornix combined with fascia sheath suspension, which can improve the mobility of eyelid margin, and it is more beautiful and has less complications.
Apatinib, S-1 Combined with Paclitaxel Perfusion in the Treatment of Malignant Seroperitoneum of Gastric Cancer
Authors: Wang Zhiyu , Hong Dan , Zhang Zhuoqi , Su Shenyong , Shi Yan , Wei Yaning , An Lin , Zang Aimin , Li Wenwen
Published: December 2020

Objective: To analyze the effect of apatinib, S-1 combined with paclitaxel perfusion on malignant seroperitoneum of gastric cancer. Methods: From December 2019 to May 2020, 172 patients with gastric cancer treated in our hospital were randomly divided into two groups: observation group and control group, 86 cases each. The control group adopted the method of S-1 combined with paclitaxel perfusion therapy in the treatment of malignant seroperitoneum of gastric cancer. The observation group was given oral apatinib on the basis of S-1 combined with paclitaxel perfusion therapy, and the dosage was 500 mg/d. Results: The total effective rate of treatment in the control group was 43.02%, while the total effective rate in the observation group was 69.77%; the drug resistance of the two groups of patients increased and the adverse reactions were low. Conclusion: Apatinib and S-1 combined with paclitaxel perfusion therapy can effectively improve the treatment effect, stabilize the patient's condition, increase the patient's drug resistance to adverse reactions, and have a good prognosis.
Correlation Between the Brain-Gut Axis Mechanism and Functional Gastrointestinal Diseases from the Perspective of Chinese Medicine
Authors: Yang Li
Published: December 2020

In recent years, with the increasing pressure of life and work, the number of people suffering from anxiety disorders and depression is increasing. In addition to the manifestations of depressed mood, depressed will, slow thinking and so on, most of them are accompanied by more obvious gastrointestinal symptoms. More and more studies have proved that psycho-psychological factors are one of the primary triggers of the onset of digestive diseases. The proposed mechanism of the brain-gut axis can not only explore the pathogenesis of gastrointestinal illness from the psychological level but also provide new ideas for the treatment related to gastrointestinal disease caused by psychological factors.
Clinical Significance of Preoperative Nutritional Risk Screening and Support in the Perioperative Period of Gastric Cancer Patients
Authors: Tian Defu , Yin Chao , Ren Bing , Zhu Puli
Published: December 2020

Objective: To investigate the clinical value of using preoperative nutritional risk screening and support in gastric cancer patients. Methods: In this paper, 70 gastric cancer patients selected from July 2017 to July 2020 treated in our hospital were grouped concerning the lottery method, and the reference group (n=35) used conventional nutritional support, while the experimental group (n=35) used preoperative dietary risk screening and support, comparing the clinical treatment differences between gastric cancer patients in the experimental group and the reference group. Results: After the intervention, IgA, IgM, IgG, serum albumin, complication rate, NRS score, hospitalization time and anal exhaust time of gastric cancer patients in the experimental group were compared with those in the reference group, P<0.05, and there was statistical validation analysis significance between the data indicators. P<0.05 for the comparison of IgA, IgM, IgG, serum albumin after the intervention and pre-intervention for gastric cancer patients in the experimental group and the reference group, with statistical validation analysis significance between the data indicators. Conclusion: Preoperative nutritional risk screening and support is of significant value in gastric cancer patients and can improve patients' nutritional status.
Effect of Periodontal Serial Therapy Combined with Orthodontics on Periodontal Parameters in Patients with Periodontitis
Authors: Bai Lu
Published: December 2020

Objective: To investigate the clinical efficacy of periodontal sequence in combination with orthodontic treatment of patients with periodontitis. Methods: Retrospective analysis of periodontitis patients (54 cases) treated at our hospital between February 2018 and June 2019. The clinical data of all the enrolled participants were subjected to periodontal serial combined orthodontic treatment, and all the registered participants were observed at the initial consultation, periodontal serial treatment1 Periodontal parameters at the end of months and at the end of orthodontic treatment, serial periodontal treatment and orthodontic treatment for all enrolled individuals, x-rays and Oral examinations were performed, and the results were analyzed. Results: Compared to the initial visit, all enrolled individuals had a higher plaque index (PLI) after 1 month of periodontal treatment and at the end of orthodontic treatment. Bleeding index (BI), periodontal probe depth (PD), and periodontal attachment loss (CAL) levels were all lower than those detected at the initial visit. The difference was statistically significant (P < 0.05); after serial periodontal treatment and orthodontic treatment, the x-ray results showed that the patients' Alveolar bone resorption or regeneration ceased; The results of the oral examination showed that the patient's occlusal relationship improved significantly and basically returned to normal. Status, a masticatory function was significantly improved, and individual tooth loosening due to occlusal trauma was improved considerably. Conclusion: The combination of periodontal sequence and orthodontic treatment of patients with periodontitis is beneficial to enhance periodontal parameters, improve occlusal relationships, and improve masticatory function.
Clinical Outcomes of Artificial Total Hip Arthroplasty for Proximal Femoral Bone Tumors
Authors: Ma Miao , Wang Yajun , Ma Guifu , Luo Wenyuan , Qian Yaowen
Published: December 2020

Objective: To investigate the clinical outcome of artificial hip replacement for proximal femoral bone tumors. Methods: One hundred patients with proximal femur bone tumors admitted to the hospital for treatment from June 2018 to May 2020 were selected and divided into a control group and an experimental group of 50 patients each using central randomization. The control group received conventional treatment and the experimental group underwent artificial total hip arthroplasty, and the results of treatment were compared between the two groups. Results: The operative time and hospitalization time of the experimental group were shorter than that of the control group, and the blood loss was less than that of the control group; after the replacement surgery, the range of flexion and extension, internal and external rotation activity and abduction activity scores were better than those of the control group; and the total incidence of adverse reactions in the experimental group was 6.0%, which was significantly lower than that of the control group (14.0%). By comparing the treatment effects of the two groups, the differentiation was significant, and P<0.05 was statistically significant. Conclusion: Artificial hip arthroplasty can effectively treat proximal femoral tumors, shorten operative time, hospitalization time and intraoperative bleeding, and alleviate patients' therapeutic pain, which has good promotion value in clinical practice.
Comparison of the Imaging Manifestations and Diagnostic Values of Multi-slice Spiral CT and Enhanced MRI Scans of Primary Liver Cancer (PLC) Intrahepatic Lesions
Authors: Tang Heng , Gao Xiang
Published: December 2020

Objective: To compare and analyze the clinical diagnostic value of multi-slice spiral CT and enhanced MRI for primary liver cancer (PLC), and to summarize the imaging findings.  Methods: The research subjects in this article were 50 patients with PLC who were admitted to our hospital from 2017 April to 2018 September. After the patients were admitted, they were examined by multi-slice spiral CT and enhanced MRI scanning, and the pathological diagnosis results were followed up. Relevant information was reviewed and analyzed.  Results: The detection rate of multi-slice spiral CT was higher than that of MRI in the portal venous phase lesion detection. The difference was statistically significant (P<0.05). The detection rate of lesions in the arterial phase and delayed phase was not statistically significant (P>0.05); the diagnostic accuracy of multi-slice spiral CT was 85.96%, and the diagnostic accuracy of enhanced MRI scanning was 91.11%, which was not statistically significant (P>0.05). MRI scans showed the capsules of primary liver cancer better than CT, but the difference was not statistically significant (P>0.05).  Conclusion: In conclusion, both multi-slice spiral CT and enhanced MRI can be used for the effective diagnosis of primary liver cancer intrahepatic lesions. The diagnostic value of the two is equivalent, but enhanced MRI has a slightly higher diagnostic accuracy and can be used as the preferred method.
Application and Experience of Putting People First in Hospital Human Resource Management
Authors: Zhou Tao , Liu Xiaoxuan , Yu Wei , Wang Xinke , Teng Hao
Published: December 2020

The recent years have witnessed the rapid economic growth of our country. The medical industry has also come to a new era. The number of hospital staff continues to increase, while some problems of managing human resource have gradually emerged. These problems have a bad impact on the functions of the hospital. We must attach great importance to solve them. In the process of managing the human resources of hospital, we must insist to put people first. That is how we can better boost the working initiative of medical staff, setting the foundation for the development of hospital in a long run. This article has conducted deepening research on this issue. First of all, it briefly introduced the theory of putting people first. And then it stated the connotation of the theory of putting people first applied in managing human resources of hospital. At last, it explored the strategies on applying the theory of putting people first in managing human resources of hospital in accordance to the concrete conditions.
Deep Learning and Internet of things Integrated Farming during COVID-19 in India
Authors: Pandey Abhishek , Vamanan Ramesh
Published: December 2020

Background and Aim of Study: Agriculture is a central pillar of the Indian economy. Agriculture is largest livelihood provider in India. Agriculture employed more than 50% of the Indian work force and contributed 17–18% to country’s GDP. The on-going health crisis COVID-19 has affected all walks of life including agriculture. Indian agriculture sector has been facing several challenges because of Covid-19 restrictions. Outbreak of corona virus in India and the consequent lockdown, unfortunately, also coincided with the country’s peak harvesting time of a variety of crops of the season. Across India, a massive agricultural crisis is due to COVID-19 shutdown. The aim of the study: to use deep learning and Internet of things (IoT) technologies as a tool to handle many problems in agriculture domain such as lack of irrigation infrastructure, market infrastructure and transport infrastructure etc. Materials and Methods: We have discussed various problems faced by Indian farmers during this lockdown and various steps taken by Indian government to tackle this global pandemic of COVID-19. This study introduced possible solutions for improvement by using deep learning based Internet of things ecosystem that helps in gathering information from farmers such location-based information, crop health information and environmental constraints. Results: We proposed an IoT based agriculture framework to monitor and analyse crop health by using deep learning remotely. This framework promotes a fast development of agricultural modernization, realize smart agriculture and effectively solve the problems concerning agriculture. Our research findings indicate that deep learning provides high accuracy, outperforming existing commonly used data processing techniques. Conclusions: Data-driven agriculture, with the help of internet of things and deep learning techniques, sets the grounds for the sustainable agriculture of the future. This study proposed the future advanced farm management systems through deep learning and IoT technologies to solve various problem faced by Indian farmers during COVID-19 pandemic.
Психолого-педагогічні засади формування професійних компетентностей майбутніх офіцерів-психологів
Authors: Бабак С. А. , Стаднік А. В. , Мельник Ю. Б.
Published: December 2020

Анотація Вступ та Мета дослідження: Підготовка майбутніх офіцерів-психологів на військовій кафедрі закладу вищої освіти (ЗВО) передбачає формування низки компетентностей, однією із важливих є професійна компетентність. Це передбачає вирішення певних завдань щодо якісної підготовки офіцерів-психологів, поліпшення викладання у військових ЗВО та покращення організації та методики роботи з особовим складом Збройних Сил України. Мета дослідження: визначити психолого-педагогічні засади формування професійних компетентностей майбутніх офіцерів-психологів під час навчання на військовій кафедрі ЗВО та на цій основі розробити модель формування професійної компетентності. Матеріали і Методи: Методологія дослідження базується на компетентністному підході до формування професійно значущих якостей майбутніх офіцерів-психологів. Аналіз і узагальнення психолого-педагогічної, науково-методичної літератури з проблем організації навчання на військовій кафедрі ЗВО, розробка моделі професійної компетентності майбутнього військового психолога для вирішення компетентністно˗орієнтованих задач в освітньому процесі. Результати: Визначено, що специфіка професійної діяльності майбутніх офіцерів-психологів має стійку та потужну психолого-педагогічну складову, яка містить: психологічну діагностику, психологічну прогностику, психологічну профілактику, психологічне консультування, психологічну корекцію, психологічну реабілітацію, психологічний відбір та розстановку кадрів, просвітницько-пропагандистську та дослідницьку роботу, психологічну експертизу. Уточнено структуру складових професійної компетентності офіцера-психолога. З’ясовано психолого-педагогічні засади формування професійної компетентності офіцера-психолога, які становлять зміст умовної складової моделі професійної компетентності майбутнього військового психолога та містять три взаємопов’язаних між собою блоки: цільовий, змістовий, результативний. Висновки: Визначені психолого-педагогічні засади формування професійної компетентності офіцера-психолога розглядаються як ефективний інструментарій організації системи підготовки офіцера-психолога. Запропонована модель професійної компетентності майбутнього військового психолога є відкритою, постійно розвивається та за необхідністю може бути доповнена новими компонентами.
The Impact of Physical Activity in Elderly
Authors: Larasati Adinda Nadira , Boy Elman
Published: December 2020

Physical activity has been identified as a protective factor for non-communicable diseases such as cardiovascular disease, stroke, diabetes, some types of cancer and has been linked to slowing the onset of dementia, improved mental health, and improved quality of life and well-being. The increase in the number of the elderly population causes the need for special attention to the elderly, so that in addition to having a long life, the elderly can also enjoy their old age happily. Special attention is needed on promotional measures to support the elderly to participate in physical activity to help overcome the decline in functional capacity associated with aging. This literature review aims to provide an understanding of the impact of physical activity on the elderly. Elderly who do physical activity will get many positive effects, ranging from increasing bone density, reducing fat accumulation, increasing body mass index, reducing the risk of damage to the musculoskeletal system, reducing the risk for the development of cardiovascular disease, cancer, other chronic diseases, as hypertension management because it can lower blood pressure. Physical activity also greatly affects the increase in dopamine levels and changes in neutrophic factors that have neuroprotective functions so that they can inhibit cognitive decline and dementia, and BDNF as a neutrophic factor can help the elderly prevent symptoms of depression or anxiety.
Prevalensi Nyeri Pada Lansia
Authors: A.A Muhammad Pany , Boy Elman
Published: December 2020

Pendahuluan : Lansia merupakan salah satu kelompok  berisiko (population at risk) yang semakin meningkat jumlahnya. Allender, Rector, dan Warner (2014) mengatakan bahwa populasi berisiko (population at risk) adalah kumpulan orang-orang yang masalah kesehatannya memiliki kemungkinan akan berkembang lebih buruk karena adanya faktor faktor yang mempengaruhi. Penuaan menyebabkan penurunan cadangan fungsional dalam organ dan sistem, serta sindrom geriatri yang muncul dengan parameter multifaktorial, inkontinensia, gangguan tidur, malnutrisi, delirium, luka tekan, nyeri dan jatuh, yang berhubungan dengan kematian. Salah satu sindrom yang paling umum dijumpai pada lansia adalah nyeri. Ketika individu melebihi usia 60 tahun, maka kejadian nyeri bisa berlipat ganda dan meningkat setiap sepuluh tahun. Tujuan penelitian: Untuk mengetahui prevalensi nyeri terhadap lansia. Metode penelitian: Jenis studi literatur yaitu literatur review. Strategi pencarian studi berbahasa inggris yang relevan dengan topik, dilakukan dengan menggunakan database PubMed, Google Scholar dan Semantic Scholar. Kata kunci yang digunakan dalam pencarian artikel adalah lanjut usia dan nyeri. Hasil penelitian: Adanya prevalensi nyeri pada orang dengan lanjut usia dan tingkat keparahan nyeri bisa dilihat dari umurnya. Kesimpulan: Lansia adalah seseorang yang berusia lebih dari 65 tahun dan lansia bukan suatu penyakit melainkan suatu proses lanjutan yang ditandai dengan adanya penurunan kemampuan tubuh. Salah satu sindrom yang paling sering dijumpai pada lansia adalah nyeri. Ketika usia sudah 60 tahun, maka kejadian nyeri bisa berlipat ganda dan akan semakin meningkat setiap 10 tahun.
Comparison of Weidht Gain in Injectable Contraceptive 1-Month And 3-Month Acceptors at The Independent Midwife Practice Tambaksari Surabaya
Authors: Ardiani Khoiriya , Nursucahyo Eko , Prijambodo Tjatur , Anas Muhammad
Published: December 2020

Introduction: Injectable contraception is the most widely used type of contraception by Indonesian mothers because of its effective way of working, practical use, and lower price. However, in the use of injectable contraception, there are side effects, one of which is weight gain. Objective: To find out the differences in weight gain for 1-month and 3-months of injecting contraceptive acceptors. Method: This was an analytical observational study with a cross-sectional design. This research was conducted at the Independent Practice Midwife of Sri Retnaningtyas, Tambaksari District, Surabaya. The total sample is 110 respondents with a consecutive sampling technique. Data collection using medical records and statistical tests using independent sample t-test. Results: Analyzing the weight gain in the contraceptive injection acceptor that is the average injection of 1-month experienced of 2.16 kilograms and injections of 3-months experienced of 2.95 kilograms. The results of the independent t-test with a significance value of 0.039 (p <0.05). Conclusion: There was a significant difference in weight gain between 1-month and 3-months injective contraception acceptors, with the highest increase occurred in 3-months, injective contraceptive acceptors.
Kecerdasan emosional : implikasi terhadap kinerja perawat di Rumah Sakit Banyumanik Semarang
Authors: Anggraheny Hema Dewi
Published: December 2020

Latar Belakang : Penurunan pasien rawat inap di Rumah Sakit Banyumanik Semarang pada tahun 2016  sebesar 12,83% dari tahun sebelumnya sering dikaitkan dengan turunnya kepuasan terhadap pelayanan. Perawat menjadi petugas pertama yang melayani pasien rawat inap. Kinerja perawat yang optimal cenderung meningkatkan kepuasan pasien, karena focus utama perawat adalah pelayanan pasien. Faktor yang mempengaruhi kinerja perawat meliputi faktor internal dan eksternal. Kecerdasan merupakan faktor internal yang mempengaruhi tingkah laku individu, salah satunya kecerdasan emosional. Penelitian bertujuan untuk mengetahui pengaruh faktor internal antara lain kecerdasan emosional terhadap kinerja Perawat di Rumah Sakit Banyumanik Semarang.Metode : Penelitian observasional analitik dengan pendekatan cross-sectional. Penelitian dilaksanakan pada bulan Februari 2020. Sampel penelitian adalah 35 perawat di Rumah Sakit Banyumanik Semarang. Pengambilan data masing-masing variabel menggunakan kuesioner yang sudah tervalidasi. Analisis bivariat antar variabel diuji menggunakan uji Korelasi Pearson, dan dilanjutkan analisis multivariat menggunakan regresi linier berganda. Hasil : Terdapat hubungan antara kecerdasan intelektual (p-value 0,000), emosional (p-value 0,000), spiritual (p-value 0,000), dan adversitas (p-value 0,000) terhadap kinerja perawat. Kecerdasan emosional merupakan variabel yang paling berpengaruh terhadap kinerja perawat.Kesimpulan : Kecerdasan emosional menjadi faktor yang paling berpengaruh terhadap kinerja perawat di Rumah Sakit Banyumanik Semarang.