Application Effect of Remote Ultrasound Teaching in Standardized Residency Training

Objective:To explore the application effect of remote ultrasound teaching in the standardized training of residents.Methods:42 students who participated in the standardized residency training in the Department of Ultrasonography of our hospital from August 2022 to August 2023 were selected and divided into the control group(n=21)and the observation group(n=21)by using the random number table method.The control group was taught routinely,and the observation group was taught with remote ultrasound on the basis of the control group.The general data,teaching effect,ultrasound diagnostic compliance rate,and teaching satisfaction of the participants in the two groups were observed.Results:The baseline data of the two groups were not statistically significant(P>0.05);the theoretical and practical assessment scores of the observation group were significantly better than those of the control group(t=2.491,t=2.434,P=0.05);the ultrasound diagnostic compliance rate of the participants in the observation group was significantly higher than that of the control group(78.33%)(χ2=33.574,P=0.000<0.001);the overall satisfaction rate of students in the observation group(20/95.24%)was significantly higher than that of the control group(14/66.67%)(χ2=3.860,P=0.049<0.05).Conclusion:In standardized residency training,remote ultrasound teaching can effectively improve the comprehensive ability of students,enhance diagnostic accuracy,and improve students’teaching satisfaction.

Research on the Application Effect of Humanized Nursing Management in Pediatric Rehabilitation Wards

Objective:To explore the application effect of humanized nursing management in pediatric rehabilitation wards.Methods:82 pediatric patients admitted to our hospital between January 2023 and January 2024 were randomly divided into a control group and an observation group.Among them,the control group was given routine care,while the observation group received humanized nursing management,and the clinical nursing effects and situations of the two groups of children were compared and analyzed.Results:After nursing,the observation group showed significantly better performance in intelligent Developmental Quotient(DQ)values(P<0.05).The clinical nursing satisfaction of the observation group was significantly better than that of the control group(χ^(2)=11.710,P<0.05).Conclusion:Humanized nursing management for patients in pediatric rehabilitation wards not only improves their recovery but also significantly enhances parental satisfaction,which is worth learning from and promoting in clinical settings.

Analysis of the Application Effect and Value of Dydrogesterone in The Treatment of Preeclampsia for Fetal Preservation

Objective: To analyze the application effect and value of dydrogesterone in the fertility preservation treatment of preeclampsia. Methods: Forty cases of patients with preeclampsia admitted to our hospital between January 2023 and January 2024 were divided randomly into a control group and an observation group of 20 cases each. The control group applied progesterone to preserve the fetus, and the observation group applied dydrogesterone. The symptom relief time, hormone levels before and after treatment, as well as adverse drug reactions, and the effect of fetal preservation between the two groups were compared. Results: The time to relieve vaginal bleeding, abdominal pain. and lumbago in the observation group was shorter than that in the control group (P < 0.05). After treatment, the progesterone levels and incidence of adverse drug reactions in the observation group were lower than those in the control group (P < 0.05). The success rate of fertility preservation in the observation group was higher than that in the control group (P < 0.05). Conclusion: In the treatment of fetal preservation of preeclampsia, the application of dydrogesterone positively alleviated vaginal bleeding, abdominal pain, and lumbago, with mild adverse reactions and a good effect on fetal preservation.

Application Effect of Early Rehabilitation Nursing in Elderly Cerebral Infarction Patients with Dysphagia

Objective:To observe the application effect of early rehabilitation nursing in elderly cerebral infarction patients with dysphagia.Methods:120 cases of elderly cerebral infarction patients with dysphagia were divided into 60 cases in the control group and 60 cases in the observation group by the double-blind method,and conventional nursing and early rehabilitation nursing were implemented respectively.Swallowing function,quality of life,adverse events,and nursing satisfaction were compared before and after nursing care.Results:After nursing,the swallowing function score of the observation group(1.01±0.18 points)was lower than that of the control group,and the quality of life score(160.63±9.95 points)was higher than that of the control group(P<0.05);the incidence rates of aspiration and aspiration pneumonia in the observation group(5.00%and 3.33%)were lower than that of the control group(P<0.05);the total nursing satisfaction of the observation group(98.33%)was higher than that of the control group(P<0.05).Conclusion:Early rehabilitation nursing can reduce the degree of dysphagia in elderly patients with cerebral infarction,reduce the incidents of aspiration and aspiration pneumonia,and improve the quality of life,with high nursing satisfaction.

Application Effect of Feedforward Control in Outpatient Blood Specimen Management

Objective:To analyze the application effect of feedforward control in outpatient blood specimen management.Methods:1,200 patients who had their venous blood collected in outpatient phlebotomy room of our hospital's outpatient clinic from January 2021 to April 2021 were selected as study subjects and divided into 600 cases in the control group and 600 cases in the observation group.The two groups of patients were compared in terms of their satisfaction with the staff,the efficiency of the nurses and the quality of nursing care,turnaround time before specimen analysis,the rejection rate of the blood specimens,and the time of result reporting.Results:After the implementation of feedforward control,patients'satisfaction with staff,nurses work efficiency and quality of care,turnaround time before specimen analysis,specimen rejection rate,and result reporting time in the observation group were significantly higher than those in the control group(P<0.05).Conclusion:The application of feedforward control in the management of outpatient blood specimens has significant effect,which effectively improves patients'satisfaction,enhances the efficiency of nurses and the quality of nursing care,shortens the turnaround time of specimens before analysis and the reporting time of results,and reduces the rejection rate of specimens.

Analysis of the Application Effect of Structured Healthcare Education in Brittle Diabetic Patients

Objective:To explore the application effect of structured healthcare education in patients with brittle diabetes mellitus.Methods:188 brittle diabetic patients admitted to our hospital from May 2021 to December 2023 were selected as the study subjects,and were divided into the control group(n=94)and the observation group(n=94)according to the random number table method.The control group used conventional nursing intervention and the observation group used structured healthcare education.The general information,glycemic indexes,self-efficacy,compliance,and nursing satisfaction of patients in the two groups were observed.Results:There was no statistical significance in the basic information of the two groups of patients(P>0.05);after the intervention,the fasting plasma glucose,2-hour postprandial blood glucose,and HbA1c of the patients in the observation group were lower than those of the control group(P<0.001);after the intervention,the self-efficacy scores of the patients in the two groups increased,and the scores of the observation group were significantly higher than those of the control group(P<0.001);the total adherence rate of the patients in the observation group(90/95.75%)was significantly higher than that of the control group(80/90.10%)(χ^(2)=6.144,P<0.05);and the total satisfaction rate of patients in the observation group(92/97.87%)was significantly higher than that of the control group(78/82.98%)(χ^(2)=12.042,P<0.05).Conclusion:In patients with brittle diabetes mellitus,structured healthcare education can effectively control patients’blood glucose levels,improve patients’self-efficacy and adherence,and enhance patient satisfaction.

Application Effect of Staged Health Education in the Nursing Care of Patients with Upper Gastrointestinal Bleeding

Objective:To investigate the application effect of staged health education in the care of patients with upper gastrointestinal bleeding.Methods:This study takes health education in the care of patients with upper gastrointestinal bleeding as the main direction.160 patients with upper gastrointestinal bleeding who received treatment in our hospital were selected as samples,and the grouping software was used to divide them into the reference group and the study group,with 80 patients each.The reference group and the study group used routine health education and staged health education respectively.Relevant research data were recorded during the nursing process,analyzed,and used as research indicators.Results:The compliance behavior of the study group was higher than that of the reference group after the staged nursing care,and at the same time,the nursing care satisfaction of the study group was higher than that of the reference group(P<0.05).Conclusion:The use of staged health education for the care of patients with upper gastrointestinal bleeding not only enhances the degree of patient awareness and compliance but also improves nursing satisfaction,which is worthy of promotion and application.

Evaluation of Control Effects against Sugarcane Pests：A New Sustained-release and Long-lasting Pesticide and Convenient and Efficient Pesticide Application Technology

[Objective]The paper was to screen a new ideal sustained-release,long-lasting and low-toxic pesticide and convenient and efficient pesticide application technology for controlling Ceratovacuna lanigera and Baliathrips serratus. [Method]2% Imidacloprid GR were selected and applied in the soil for field efficacy trial. [Result] The optimum dosage of 2% imidacloprid GR was 30 kg/hm^2（ active ingredient 600 g）,which can be mixed with fertilizer（ 30 kg pesticide and 40-80 kg fertilizer per hm^2） once combined with sugarcane planting management or big ridging during February and June. The control effects against C. lanigera and B. serratus could be more than 98. 2% and 81. 1%,respectively. The actual yield and sugar content in various pesticide treatments were increased by 33 390 kg/hm^2 and 6. 6% respectively compared to blank control. [Conclusion]2% imidacloprid GR has good control effects on C. lanigera and B. serratus. It is a new pesticide with ideal sustained-release,long-lasting and low-toxin effects against C. lanigera and B. serratus. Therefore,it could be used alternatively with other pesticides,to delay production and development of drug resistance.

Effects of Positron Diffusion and Its Application in Composite System

The effects of positron diffusion on the measured S parameter have been investigated by a point-source diffusion model and a δ function method. Firstly, the theoretical analyses of the effects are presented for the samples of a homogeneous semi-infinite medium and a film of definite thickness. Then the results are used to analyze the S parameters in several composite systems and interface models.

Progress in Application of CBT Therapy in Patients with Post-stroke Mental Disorders

The application effects of CBT therapy in patients with post-stroke mental disorders were summarized to better understand the application effects of CBT therapy in patients with post-stroke mental disorders,so as to provide reference suggestions for better providing psychological treatment to patients with post-stroke mental disorders.

Application Effect of Functional Microbial Products in the Cultivation of Green Ecological Strawberry

In order to promote the transformation and high-quality development of strawberry industry and speed up the application of functional microbial products in strawberry,the application technology of functional microbial products in strawberry planting is studied and summarized.It mainly includes:the periods and methods of continuous cropping strawberry soil reduction and disinfection at high temperature,before and after strawberry planting,before plastic film mulching and whole process of plant spraying.Through multi-point test and demonstration,the purpose of advancing the season of strawberries,improving the quality,increasing production and increasing efficiency is achieved,and there is no risk of agricultural residue pollution,which meets the needs of people's consumption upgrading.Therefore,the application of functional microbial products in green ecological planting is very necessary,and it is worth further speeding up the demonstration and promotion.

Effects of yield and resistances on rice by application of Si-fertilizer

According to the analysis of 654 soil samples collected from 45 counties in Zhejiang Provence, 73.7% of paddy field showed Si deficient. During 1991 and 1993, in Lishi, Longquang, Qingtian and Tonglu Counties, field experiments were conducted to test the effects of basal or additional Si-fertilizer on rice. Si-fertilizer was produced by Nanjing Inorganic Chemical Manufacture, containing 50% water solu

Application of Flipped Classroom Combined with PBL Teaching Method in the Teaching of Respiratory Intensive Care Unit Nursing

Objective:The aim is to investigate the application effect of flipped classroom combined with problem-based learning(PBL)teaching method in the teaching of respiratory intensive care unit nursing.Methods:100 fresh nursing students who were interned in the respiratory intensive care unit of our hospital from June 2020 to May 2022 were selected and randomly divided into 50 students in the control group and 50 students in the experimental group.The students in the control group were taught by PBL teaching method,and the students in the experimental group were taught by flipped classroom combined with PBL teaching method.After the completion of the teaching,the teachers combined the performance of the two groups of students,and scored them comprehensively in terms of their professional theoretical knowledge,clinical operation skills,independent learning ability,and teamwork ability,and carried out a survey of the experimental group’s students in terms of their satisfaction with the understanding of theoretical knowledge,clinical operation,independent learning ability,teamwork ability,and other dimensions.Results:There was no statistical significance in the specialized theoretical knowledge scores of the two groups of students(P>0.05).The scores of clinical operation,independent learning ability,and teamwork ability of the two groups of students were statistically significant(P<0.05),and all the scores of the students in the experimental group were higher than that of the control group.More than 90%of the students believed that the flipped classroom combined with PBL teaching method could assist in the comprehension of theoretical knowledge,improve the clinical operation skills,enhance the ability of independent learning and teamwork;there were 92%of the students supported the use of flipped classroom combined with PBL teaching in respiratory intensive care unit nursing teaching.Conclusion:In the teaching of respiratory intensive care unit nursing,the use of flipped classroom combined with PBL teaching method can improve the learning effect of students,and has certain value in teaching.

Application Effect of Medium-Length Peripheral Catheter in Critically Ill Patients Undergoing Hepatobiliary Surgery

Objective:To investigate the effect of using peripheral medium-length catheters in critically ill patients undergoing hepatobiliary surgery.Methods:A retrospective analysis of the nursing experience and effect of using medium-length catheters for infusion in 102 critically ill patients undergoing hepatobiliary surgery from March 2021 to April 2022 was conducted.Results:All 102 patients had successful catheter placement with no catheter-associated infections,blockage,decannulation,or breakage.However,four cases had blood oozing from the puncture site,but it resolved after changing the dressing.Conclusion:Medium-length catheters are superior to traditional infusion tools in terms of benefit;thus,they deserve to be widely promoted in clinical practice.

The Application of Cooperative Learning in College English Teaching

Cooperative learning has developed into a creative and effective teaching theory and strategy. Cooperative learning can not only motivate students' initiative and enthusiasm in learning, but promote the interaction between the teacher and students.This paper analyzes the connotations and benefits of cooperative learning, explores reasons for existing problems in the application of cooperative learning in college English teaching and presents strategies for effective implementation of cooperative learning.

Development and application of an online testing system for clinical nurses

The online assessment is a new examination system which has a broad application in many research fields such as medical science and has been proved to be effective,reliable,and robust.The aim of this study was to establish an online testing system for clinical nurses and to assess its effectiveness compared with traditional paper-based tests in China.A randomized controlled trial was performed,a total of 1802 nurses were recruited and randomly assigned to take either the paper-formatted test or the online test.Then the paper quality,examinee's performance and nurses'assessments of online testing system were evaluated.The results shown that online assessment system for clinical nurses had a comparable examination effects with traditional paper-based format,and the nurse spoke highly of its effectiveness and efficiency.These data suggest that online nursing assessments should be considered a dependable replacement for paper test.

A Comprehensive Study on the digestive Endoscopic Technique and Narrow-Band Imaging for Early Gastric Cancer Screening

Objective:To explore the implementation of gastrointestinal endoscopy technology and endoscopic narrow-band imaging(NBI)in the early screening of gastric cancer and to observe and study their application effects.Methods:During the period from March 2023 to August 2023,312 patients who received gastroscopy in the Kunming Guandu District People’s Hospital were selected,and they underwent both conventional gastroscopy and endoscopic NBI,with clinicopathological tissue biopsy serving as the gold standard.The application value for early screening of gastric cancer was observed and analyzed.Results:The scoring data showed that the clarity of gastric mucosal glandular tube structure,microvascular structure clarity,and lesion contour scoring data of conventional gastroscopy were lower than those of the NBI technology(P<0.05).The screening rate of pathological biopsy in 312 patients was 18.59%(58 cases).Conventional gastroscopy showed a screening rate of 11.53%(36 cases),while NBI technology examined a screening rate of 17.63%(55 cases),and the two-by-two comparison of the screening rate data of the three groups was not statistically significant(P>0.05).The sensitivity,specificity,accuracy,positive predictive value,and negative predictive value of conventional gastroscopy appeared to be lower than those of NBI technology(P<0.05).Conclusion:In the early screening of gastric cancer,endoscopic NBI technology can be applied to patients.Compared with conventional gastroscopy,it provides a clearer visualization of the structure of the gastric mucosal glandular structure and microvascular structure,with a certain screening rate.Additionally,its sensitivity,specificity,accuracy,positive predictive value,and negative predictive value are higher,demonstrating outstanding effectiveness.

Analysis of the Effect of the Comprehensive Nursing Model on Patients with Moyamoya Disease Undergoing Intracranial and Extracranial Revascularization Surgery

Objective:To explore the effect of a comprehensive nursing model on patients with Moyamoya disease who underwent intracranial and extracranial revascularization surgery.Methods:110 cases were divided into control and observation groups with 55 cases each.The control group received routine perioperative care,and the observation group received perioperative care along with comprehensive nursing care.The two groups’disease cognition levels,anxiety,symptoms,daily living ability scores,and postoperative complication rates were compared.Results:The anxiety score and total postoperative complications of the observation group upon discharge were lower than that of the control group,and the disease cognition level and daily living ability upon discharge were higher than that of the control group(P<0.05).Conclusion:Applying the comprehensive nursing model in conjunction with perioperative care for patients undergoing surgery can effectively improve their anxiety,strengthen activities of daily living,and reduce the risk of postoperative complications.

Preparation and Application of Active Composite Antibacterial Material Containing Ag^+ and Zn^(2+)

A kind of active composite antibacterial material was prepared with CaHPO4 as the container, Ag^＋ and Zn^2＋ were adsorbed through ion-exchange, then it was doped with small scale of rare earth and photocatalyst, and was finally calcined at a certain temperature. The properties and application of the composite material antibacterial were investigated. Some tests show that the as-prepared antibacterial powders modified by opaque agents such os SnO2 and ZrO2, possess beautiful white and excellent climate resistance at normal temperatures and are promising candidate materials for antibacterial plastics and dope. The result of the application in glaze indicates that Ag^＋ can still exist stably, with no color change for the glaze, even being sintered at 1200℃ . SEM , EDS , antibacterial activity analyses and contrast tests reveal that the as-prepared antibacterial powders and the antibacterial glaze both have excellent antibacterial activities, without color change, in the case of dark or brightness.

Mechanism and Application Effect of Bacillus licheniformis on Poultry

Bacillus licheniformis has the biological characteristics of strong resistance to stress, high temperature, high pressure, pH and bile salt, which also has unique advantage in application safety, antibacterial activity and stability. The recent research results on mechanism of B. licheniformis and its application effect in poultry production are elaborated in the paper.