Open Journal of Applied Sciences最新文献_第2页

Discussion on the Graduation Practical Ability Assessment Model for Master of Nursing Specialist Students 护理专业硕士学生毕业实践能力评估模式探讨

Open Journal of Applied Sciences Pub Date : 2023-01-01 DOI: 10.4236/ojapps.2023.139122

Juan Zhou, Fang Peng, Aiping Gong, Mengting Huang, Hong Zhou

{"title":"Discussion on the Graduation Practical Ability Assessment Model for Master of Nursing Specialist Students","authors":"Juan Zhou, Fang Peng, Aiping Gong, Mengting Huang, Hong Zhou","doi":"10.4236/ojapps.2023.139122","DOIUrl":"https://doi.org/10.4236/ojapps.2023.139122","url":null,"abstract":"Objective: To explore graduation practical ability assessment mode of graduate students in nursing (Master of Nursing Specialist, MNS). Methods: All 28 MNS 2020th graduate students in a university were selected as subjects by convenient sampling method, using the improved 4-station objective structured examination (Objective Structured Clinical Examination, OSCE) model. The assessment content included nursing assessment, nursing diagnosis, basic nursing operation, specialist nursing operation, theoretical written test and oral test and overall evaluation. And self-made questionnaire was used to evaluate the effect of the assessment model and the improvement of clinical practice ability of graduate students. Results: The overall satisfaction rate of graduation assessment was 89.51%, the overall satisfaction rate of graduation assessment mode and practical ability improvement evaluation was 84.66%, the pass rate of assessment results was 100%, and the excellent rate was 71.42%. Conclusion: The MNS graduation practical ability assessment model has a high degree of satisfaction, objectively evaluates the knowledge, skills, attitudes and emotions of graduate students, promotes the comprehensive quality and ability of graduate students, which is worthy of promotion.","PeriodicalId":19671,"journal":{"name":"Open Journal of Applied Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135599315","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

On the Phonology Characteristics of Leizhou Dialect in Malaysia 论马来西亚雷州方言的语音特征

Open Journal of Applied Sciences Pub Date : 2023-01-01 DOI: 10.4236/ojapps.2023.139127

Limao Chen

引用次数: 0

Chemostratigraphic Characterization Tests on Sedimentary Formations in the Côte D’Ivoire Offshore Basin: Case of A-X and B-X Wells 科特迪瓦海上盆地C&#244沉积地层化学表征试验:以A-X井和B-X井为例

Open Journal of Applied Sciences Pub Date : 2023-01-01 DOI: 10.4236/ojapps.2023.1310143

Kokoa Chia Marie Reine, Kra Akoua Clarisse, Irié Bi Trazié Gaël, Coulibaly Sougo Aoua, Affian Kouadio

{"title":"Chemostratigraphic Characterization Tests on Sedimentary Formations in the C&#244;te D’Ivoire Offshore Basin: Case of A-X and B-X Wells","authors":"Kokoa Chia Marie Reine, Kra Akoua Clarisse, Irié Bi Trazié Gaël, Coulibaly Sougo Aoua, Affian Kouadio","doi":"10.4236/ojapps.2023.1310143","DOIUrl":"https://doi.org/10.4236/ojapps.2023.1310143","url":null,"abstract":"The tests performed with two hundred and thirty-nine (239) samples from the A-X and B-X drillings help to know their sedimentological and chemostratigraphic characters. In sedimentological term formations are composed of sand, sandstone, limestone, siltstone and argillite that alternate along the drill. In chemostratigraphic term two megasequences (MS1 and MS2) have been identified. A correlation of chemostratigraphic data completed by the lithology results allowed a subdivision of oil wells that shows two main types of deposits environments. First, a proximal marine environment to continental and to Albian marked by a detrital flow deducted from the concentrations evolution of indicator elements of terrigenous material that are K, Mg, and Rb. On the other hand, a deep to shallow marine environment of Cenomanian to Paleocene marked by the presence of predominantly clay sediments and abundant glauconite in the lower Senonian. Nevertheless, there is a transition or intermediate environment that is characterized by the presence of glauconite and detrital flows.","PeriodicalId":19671,"journal":{"name":"Open Journal of Applied Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135212577","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A 5MS/s 12-Bit Successive Approximation Analog-to-Digital Converter 一个5MS/s的12位连续逼近模数转换器

Open Journal of Applied Sciences Pub Date : 2023-01-01 DOI: 10.4236/ojapps.2023.1310140

Qinghong Li, Xianguo Cao, Liangbin Wang, Zechu He, Weiming Liu

引用次数: 0

Accurate Formulae for the Cross-Section Data for the Radio-Halogen I-123 from Cyclotron Production 回旋加速器生产中放射性卤素I-123截面数据的精确公式

Open Journal of Applied Sciences Pub Date : 2023-01-01 DOI: 10.4236/ojapps.2023.139118

Sherif S. Nafee, Amir M. Al-Ramady, Manal F. Alshammari

引用次数: 0

College Students’ Use of Impoliteness Expression in the WeChat Diction 大学生微信用语中不礼貌用语的使用

Open Journal of Applied Sciences Pub Date : 2023-01-01 DOI: 10.4236/ojapps.2023.1310148

Yuying Shi

引用次数: 0

Multi-View Hybrid Contrastive Learning for Bundle Recommendation 束推荐的多视图混合对比学习

Open Journal of Applied Sciences Pub Date : 2023-01-01 DOI: 10.4236/ojapps.2023.1310138

Maoyan Lin, Youxin Hu, Zhixin Wang, Jianqiu Luo, Jinyu Huang

引用次数: 0

Biomass Estimation Models for Cocoa (<i>Theobroma cacao</i>) Plantations in Ghana, West Africa 可可生物量估算模型(<i>Theobroma cacao</i>)西非加纳的种植园

Open Journal of Applied Sciences Pub Date : 2023-01-01 DOI: 10.4236/ojapps.2023.139126

Emmanuel Donkor, Stephen Adu-Bredu, Edward Matthew Osei Jnr, Samuel A. Andam-Akorful, Yakubu Mohammed

{"title":"Biomass Estimation Models for Cocoa (&lt;i&gt;Theobroma cacao&lt;/i&gt;) Plantations in Ghana, West Africa","authors":"Emmanuel Donkor, Stephen Adu-Bredu, Edward Matthew Osei Jnr, Samuel A. Andam-Akorful, Yakubu Mohammed","doi":"10.4236/ojapps.2023.139126","DOIUrl":"https://doi.org/10.4236/ojapps.2023.139126","url":null,"abstract":"The role of cocoa systems for climate change mitigation and adaptation has increased substantially because of their capability to trap carbon dioxide from the atmosphere and deposited in the cocoa trees as carbon. Development of aboveground biomass (AGB) models for cocoa plantations is crucial for accurate estimation of carbon stocks in the cocoa systems, however, allometric models for estimating AGB for cocoa plantations remain a challenge for cocoa producing countries in Sub-Saharan Africa especially Ghana. The aim of this study is to develop allometric model that can be used for the estimation of AGB for cocoa plantations in Ghana, as well as West Africa. Destructive sampling was carried out on 110 cocoa trees obtained from the cocoa rehabilitation exercise for the development of the allometric models. Diameter at breast height (D), total tree height (H) and wood density (ρ) were used as predictors to develop seven models. The best model was selected based on coefficient of determination (R2), index of agreement (IA), root mean squared error (RMSE), bias (E%), mean absolute error (MAE) and corrected akaike information criterion (AICC) and percentage relative standard error (PRSE) of the estimated parameters. The selected model, which was the one with the predictors D and ρ, was given as; AGB = 0.7217ρ(D2)0.921. It was compared with the Yuliasmara et al. (2009) cocoa model using equivalence test and paired sample t-test. The two models were found to be equivalent within ±10% of their mean predictions (p < 0.0001) for one-tailed tests for both lower and upper limits, while the paired sample t-test rejected the null hypothesis with mean difference of 14.16 kg between the two models. This study is significant because it has provided a model to estimate AGB for the cocoa plantations in Ghana which is very important for the Ghana Cocoa-Forest REDD+ Programme and also can be used by other West African cocoa producing countries.","PeriodicalId":19671,"journal":{"name":"Open Journal of Applied Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135798367","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Prediction of Chemical Composition of Ancient Glass Relics before Weathering 古玻璃遗迹风化前化学成分预测

Open Journal of Applied Sciences Pub Date : 2023-01-01 DOI: 10.4236/ojapps.2023.139124

Jiehua Sun, Huazhou Chen, Yao Liu, Hongquan Lin, Huiwen Zheng, Yingzhen Qiu

{"title":"Prediction of Chemical Composition of Ancient Glass Relics before Weathering","authors":"Jiehua Sun, Huazhou Chen, Yao Liu, Hongquan Lin, Huiwen Zheng, Yingzhen Qiu","doi":"10.4236/ojapps.2023.139124","DOIUrl":"https://doi.org/10.4236/ojapps.2023.139124","url":null,"abstract":"Ancient glass relics are easily weathered by the influence of buried environment, and the internal elements exchange with the environmental elements in large quantities, resulting in changes in their composition ratio. Archaeological research can often detect the component content of glass relics after weathering, but it is difficult to obtain the corresponding component content before weathering. It is necessary to predict the chemical composition of glass relics before weathering in order to accurately identify the type of glass relics and repair them. To solve this problem, this paper proposes a distributed matching strategy, and studies the influence of weathering on the composition content of glass through compositional correlation analysis and linear regression statistical methods, so as to build a prediction model of the composition content of glass relics before weathering. The results show that the composition prediction model of glass cultural relics constructed by the distribution matching strategy has a good prediction ability, which is consistent with the change trend of the composition ratio of linear regression analysis. Moreover, the model is simple and easy to operate, which is convenient for popularization and application, and provides theoretical basis and reference value for further research on the composition and accurate classification of glass cultural relics.","PeriodicalId":19671,"journal":{"name":"Open Journal of Applied Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135599313","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Realistic Dilemma, Problem Tracking and Mitigating Strategies of Primary School Science Teachers’ Professional Happiness 小学科学教师职业幸福感的现实困境、问题追踪与缓解策略

Open Journal of Applied Sciences Pub Date : 2023-01-01 DOI: 10.4236/ojapps.2023.1311149

Jun Gu

{"title":"The Realistic Dilemma, Problem Tracking and Mitigating Strategies of Primary School Science Teachers’ Professional Happiness","authors":"Jun Gu","doi":"10.4236/ojapps.2023.1311149","DOIUrl":"https://doi.org/10.4236/ojapps.2023.1311149","url":null,"abstract":"The Science teachers in primary schools are the key group in developing science education, and they play a vital role in realizing the dream of strengthening the country through education. Their professional happiness deserves special attention. Whether this group is happy not only affects their own working conditions and quality of life, but also affects the work vitality of other teachers. Improving the professional happiness of science teachers in primary schools has become an important topic in the construction of teachers’ team in the new period. At present, the intensity of primary school science teachers’ own work is high, their non-own work is increasing, their physical and mental health is difficult to guarantee, and their professional happiness is reduced. The main causes of the problems are poor individual psychological quality, poor school management style and improper social cognitive evaluation. In order to solve this problem, we have explored strategies to improve the professional happiness of science teachers in primary schools through reshaping teachers’ work, democratic management of schools and national policy guarantee.","PeriodicalId":19671,"journal":{"name":"Open Journal of Applied Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135561052","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0