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Exploring Paths for the High-Quality Development of Forest-Based Wel ness Industry:A Case Study of Sichuan Province
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作者 Jin Xiaoqin Li Jing 《Contemporary Social Sciences》 2024年第3期77-91,共15页
The forest-based wellness industry,as a rapidly growing sector that integrates various business forms with extensive coverage and an extended industrial chain,is undergoing rapid development due to the increasing agin... The forest-based wellness industry,as a rapidly growing sector that integrates various business forms with extensive coverage and an extended industrial chain,is undergoing rapid development due to the increasing aging population and people's suboptimal health conditions.As a forerunner in developing the forest-based wellness industry,Sichuan province is known for its early development,proactive efforts,diverse models,and significant impact in this industry.It has achieved certain milestones in terms of top-level design,pilot demonstration,standardized guidance,and public awareness campaigns to promote the development of this industry.Therefore,this paper utilizes Sichuan as a case study to systematically summarize and analyze the key practices made by the province in promoting the rapid development of the industry by investigating the development trajectory of the forest-based wellness industry.Additionally,it examines the development trends of this industry from the perspectives of supply,demand,and consumption.Finally,this paper proposes several measures to facilitate the high-quality development of the forest-based wellness industry.These measures encompass nurturing specialized talent in forest-based wellness,enhancing market players'capabilities in this domain,conducting extensive research on technologies that promote this industry,actively seeking support from relevant policies,and promoting integrated development across diverse sectors. 展开更多
关键词 forest-based wellness industry high-quality development Sichuan province
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Research on the Development Strategy of Panxi Sunshine Health and Wellness Homestays and Hotels Based on Traditional Chinese Medicine Health Preservation
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作者 Zihui Zhao Zhengnan Wuyu +1 位作者 Sicen Liu Chuibiao Zeng 《Proceedings of Business and Economic Studies》 2024年第3期114-119,共6页
This study is the first phase of research results from the student innovation project“Yunqiao Sunshine Health and Wellness Homestay”group at Chengdu Normal University.By analyzing the current state of the Sunshine H... This study is the first phase of research results from the student innovation project“Yunqiao Sunshine Health and Wellness Homestay”group at Chengdu Normal University.By analyzing the current state of the Sunshine Health and Wellness Tourism Area economy in the Panxi region of Sichuan,local policies,and the current state of Sunshine Health and Wellness homestays and hotels,this paper proposes the possibility of developing Sunshine Health and Wellness homestays and hotels through traditional Chinese medicine(TCM)health preservation methods.It also proposes development strategies for such hotels through a market survey SWOT analysis. 展开更多
关键词 Traditional Chinese medicine health preservation Sunshine Health and wellness Tourism Area Homestays and hotels STRATEGY
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“Wellness”健康模型及测评研究综述
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作者 阳佳美 田祖国 《医学与哲学》 北大核心 2023年第16期40-43,共4页
正确的健康认知是谋求健康和评价健康的基础。系统回顾了“Wellness”健康概念、维度模型及测评方法,旨在丰富中国健康学理论体系,引导大众树立全面且可持续发展的健康观念,以促进人类健康行为发展。“Wellness”健康模型以“身体健康... 正确的健康认知是谋求健康和评价健康的基础。系统回顾了“Wellness”健康概念、维度模型及测评方法,旨在丰富中国健康学理论体系,引导大众树立全面且可持续发展的健康观念,以促进人类健康行为发展。“Wellness”健康模型以“身体健康、情绪健康、精神健康”为核心层,“社交健康、职业健康、智能健康、财政健康”为中间层,“环境健康、文化健康”为最外层,九个维度的关系相辅相成、相互作用、相互影响。针对“Wellness”的测评方法以主观评估为主、客观测评为辅,且侧重于健康模型核心层的评价。 展开更多
关键词 健康 主动健康 多维健康观 全人健康
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D-二聚体联合Wells评分对恶性肿瘤患者合并急性肺栓塞的诊断价值
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作者 张娜 冯湘平 +3 位作者 霍宏婕 李婧 师伟 唐琼 《中国临床医生杂志》 2024年第5期569-572,共4页
目的评估D-二聚体联合Wells评分对恶性肿瘤患者合并急性肺栓塞(APE)的诊断价值。方法选取2020年9月至2022年6月天津市人民医院收治的恶性肿瘤可疑APE患者60例,根据CT肺动脉造影检查结果将入选患者分为APE组(33例)和非APE组(27例)。对比... 目的评估D-二聚体联合Wells评分对恶性肿瘤患者合并急性肺栓塞(APE)的诊断价值。方法选取2020年9月至2022年6月天津市人民医院收治的恶性肿瘤可疑APE患者60例,根据CT肺动脉造影检查结果将入选患者分为APE组(33例)和非APE组(27例)。对比两组患者间的临床特点,比较D-二聚体、Wells评分、D-二聚体联合Wells评分对恶性肿瘤合并APE的诊断价值。结果D-二聚体诊断恶性肿瘤合并APE的敏感度为81.8%、特异度为63.0%[受试者操作特征曲线下面积(AUC)=0.730,95%CI 0.601~0.858,Z=3.463,P=0.0005],Wells评分的敏感度为48.5%、特异度为92.6%(AUC=0.678,95%CI 0.542~0.814,Z=2.630,P=0.0085),D-二聚体联合Wells评分的敏感度为69.7%、特异度为74.1%(AUC=0.756,95%CI 0.635~0.878,Z=4.104,P<0.0001)。结论D-二聚体联合Wells评分对恶性肿瘤患者合并APE具有诊断价值。 展开更多
关键词 恶性肿瘤 急性肺栓塞 D-二聚体 wellS评分
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Correlates of Self-Assessed Wellness
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作者 Adrian Furnham Charlotte Robinson 《Health》 CAS 2023年第2期134-146,共13页
Background: This study was concerned with correlates of self-assessed health and wellness on ten dimensions including emotional, financial and physical health. All 10 self-ratings loaded on one factor with high intern... Background: This study was concerned with correlates of self-assessed health and wellness on ten dimensions including emotional, financial and physical health. All 10 self-ratings loaded on one factor with high internal reliability. Method: In all 506 adult participants, completed short measures of the bright side, Big Five traits (TIPI) and a short measure of the dark side, personality disorders (PID-5-BF). Results: Correlations and regressions suggested that wellness was related to sex, education and religious beliefs as well as four of five bright- and dark-side traits. Being Sanguine was most positively, and Choleric most negatively, associated with subjective wellness. Detachment and Negative Affect were the highest dark-side correlates. The final regression suggested that over a third of the variance in subjective wellness could be explained by four bright- and two dark-side factors. Conclusions: Personality factors, especially instability and negative affectivity, play a crucial role in all aspects of wellness. Implications and limitations are acknowledged. 展开更多
关键词 HEATH Personality Disorders TRAITS wellness DEMOGRAPHY IDEOLOGY
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Workplace Wellness,Mental Health Literacy,and Usage Intention of E-Mental Health amongst Digital Workers during the COVID-19
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作者 Choon-Hong Tan Ah-Choo Koo +3 位作者 Hawa Rahmat Wei-Fern Siew Alexius Weng-Onn Cheang Elyna Amir Sharji 《International Journal of Mental Health Promotion》 2023年第1期99-126,共28页
The prevalence of mental health problems in both Malaysian and global workplaces has significantly increased due to the presence of the coronavirus disease(COVID-19)pandemic,globalization,technology advancement in Indu... The prevalence of mental health problems in both Malaysian and global workplaces has significantly increased due to the presence of the coronavirus disease(COVID-19)pandemic,globalization,technology advancement in Industry 4.0,and other contributing factors.The pervasiveness of the issue poses a huge challenge to improving the occupational safety and health(OSH)of workers in various industries,especially in the digital industry.The emergence of the innovative industry is evident mainly due to the rapid development of Industry 4.0 and the rele-vant demands of multiple businesses in the digital transformation.Nonetheless,limited studies and academic dis-cussions were conducted on the OSH topic of digital employees.Hence,the current study serves tofill the existing gap and provide academic contributions by scrutinising the perceptions of digital workers regarding their work-place well-being,mental health literacy,and the impression of employing e-mental health.The objectives of this study are:1)To examine the mental health literacy and workplace wellness of digital workers,2)to explore the e-mental health usage intention and actual e-mental health utilization,and 3)to identify digital workers’feedback on e-mental health.In the current context,e-mental health focuses on three dimensions,namely,1)“health in our hand(HIOH)”,2)“interacting for health(IFH)”,and 3)“data enabling health(DEH)”.The present study employed an online cross-sectional survey and received 326 digital workers’completed responses.Variables,such as“mental health literacy(MHL)”,“workplace wellness(WW)”,and e-mental health intention and usage were explicated by analysing the data through descriptive statistics.The study results indicated a moderate to a high level of the MHL and the WW.More than half of the workers possessed a high intention level to employ e-mental health,with the HIOH dimension being the most prevalent domain.Nevertheless,the actual e-mental health usage was very low,owing to the online resources being a new concept amongst digital employees.Numerous confounding factors also existed in affecting the low usage,such as privacy concerns,data security levels,and health verification issues.In addition,the mental health issue has not been openly and widely discussed in Malay-sian workplaces due to stigmatisation.As such,the currentfindings could provide additional insights into the OSH literature;it could serve as a guideline for the OSH decision-makers,employers,and eHealth developers when establishing a feasible framework for the practical adoption of e-mental health services by digital workers. 展开更多
关键词 E-mental health INTENTION digital workers digital industry workplace wellness mental health literacy
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Wellness Tourism in the Qin Mountains Based on Influencing Factors
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作者 ZHU Meining 《Journal of Landscape Research》 2023年第4期83-85,共3页
For wellness tourism destinations,the spatial distribution pattern is influenced by economy,natural environment,as well as other social factors.This study used questionnaire survey to investigate and count the factors... For wellness tourism destinations,the spatial distribution pattern is influenced by economy,natural environment,as well as other social factors.This study used questionnaire survey to investigate and count the factors influencing the spatial distribution of wellness tourism destination,and tried to analyze the effect of social and natural factors on the benefits of health care center and personnel rehabilitation through Excel.The result showed that the rehabilitation influences of wellness tourism destinations with different spatial distribution advantages on psychiatric patients are significantly different;if there is more investment in material resources,the rehabilitation of patients is comparatively better.The natural environment and humanistic environment have the best effect on the convalescence of psychiatric patients.Therefore,the humanistic factors and natural environment should be given priority during the construction of rehabilitation center,improving the rehabilitation efficiency of patients and reducing the investment cost of rehabilitation center. 展开更多
关键词 Social psychiatry wellness tourism Spatial distribution Influencing factor
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Nanoscale cathodoluminescence spectroscopy probing the nitride quantum wells in an electron microscope
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作者 刘哲彤 刘秉尧 +8 位作者 梁冬冬 李晓梅 李晓敏 陈莉 朱瑞 徐军 魏同波 白雪冬 高鹏 《Chinese Physics B》 SCIE EI CAS CSCD 2024年第3期144-149,共6页
To gain further understanding of the luminescence properties of multiquantum wells and the factors affecting them on a microscopic level,cathodoluminescence combined with scanning transmission electron microscopy and ... To gain further understanding of the luminescence properties of multiquantum wells and the factors affecting them on a microscopic level,cathodoluminescence combined with scanning transmission electron microscopy and spectroscopy was used to measure the luminescence of In_(0.15)Ga_(0.85)N five-period multiquantum wells.The lattice-composition-energy relationship was established with the help of energy-dispersive x-ray spectroscopy,and the bandgaps of In_(0.15)Ga_(0.85)N and GaN in multiple quantum wells were extracted by electron energy loss spectroscopy to understand the features of cathodoluminescence spectra.The luminescence differences between different periods of multiquantum wells and the effects of defects such as composition fluctuation and dislocations on the luminescence of multiple quantum wells were revealed.Our study establishing the direct relationship between the atomic structure of In_(x)Ga_(1-x)N multiquantum wells and photoelectric properties provides useful information for nitride applications. 展开更多
关键词 nitride multiquantum wells defect CATHODOLUMINESCENCE scanning transmission electron microscopy
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血清白细胞表面分化抗原40配体联合Wells评分对产褥期深静脉血栓的诊断价值及其与凝血、血小板功能及炎症指标的相关性
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作者 肖飞 张丽珍 +1 位作者 李萍 刘晓娟 《中国医学前沿杂志(电子版)》 CSCD 北大核心 2024年第5期30-35,共6页
目的探讨血清白细胞表面分化抗原40配体(CD40 ligand,CD40L)联合Wells评分对产褥期深静脉血栓(deep vein thrombosis,DVT)的诊断价值及其与凝血、血小板功能及炎症指标的相关性。方法选取2013年8月至2023年7月秦皇岛市妇幼保健院收治的... 目的探讨血清白细胞表面分化抗原40配体(CD40 ligand,CD40L)联合Wells评分对产褥期深静脉血栓(deep vein thrombosis,DVT)的诊断价值及其与凝血、血小板功能及炎症指标的相关性。方法选取2013年8月至2023年7月秦皇岛市妇幼保健院收治的107例产褥期DVT患者作为研究对象,设为DVT组。选取同期在秦皇岛市妇幼保健院分娩的健康产妇100例作为对照组。比较两组基本资料、血清CD40L、Wells评分及凝血、血小板功能及炎症指标,进行Pearson相关性分析,并采用受试者操作特征(receiver operating characteristic,ROC)曲线评价CD40L、Wells评分对产褥期DVT的诊断价值。结果两组研究对象的基本资料差异无统计学意义(均P>0.05)。相比于对照组,DVT组血清CD40L、Wells评分、凝血指标[D-二聚体(D-dimer,D-D)、纤维蛋白原(fibrinogen,FIB)]、血小板功能指标[血小板黏附率(platelet adhesion rate,PAdT)、血小板聚集率(platelet aggregation rate,PAgT)、P选择素(P-selection)]、炎症因子[白细胞介素-6(interleukin-6,IL-6)/IL-1β、高敏C反应蛋白(high-sensitivity c-reactive protein,hs-CRP)]更高(P<0.05),凝血指标(凝血酶原活化时间、凝血酶原时间)更低(P<0.05)。经过Pearson相关性分析,D-D、FIB、PAdT、PAgT、P-selection、IL-6、IL-1β、hs-CRP与产褥期VTE患者血清CD40L、Wells评分均呈正相关(P<0.05),APTT、PT与血清CD40L、Wells评分呈负相关(P<0.05)。ROC曲线显示,血清CD40L联合Wells评分诊断产褥期DVT的AUC、敏感度均显著高于各指标单独诊断(P<0.05)。结论血清CD40L联合Wells评分可提高产褥期DVT的诊断效能,有利于疾病的早期确诊,并及时采取治疗措施。 展开更多
关键词 白细胞表面分化抗原40配体 wellS评分 产褥期深静脉血栓 诊断价值
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Reanalysis of energy band structure in the type-II quantum wells
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作者 李欣欣 邓震 +4 位作者 江洋 杜春花 贾海强 王文新 陈弘 《Chinese Physics B》 SCIE EI CAS CSCD 2024年第6期75-78,共4页
Band structure analysis holds significant importance for understanding the optoelectronic characteristics of semiconductor structures and exploring their potential applications in practice. For quantum well structures... Band structure analysis holds significant importance for understanding the optoelectronic characteristics of semiconductor structures and exploring their potential applications in practice. For quantum well structures, the energy of carriers in the well splits into discrete energy levels due to the confinement of barriers in the growth direction. However, the discrete energy levels obtained at a fixed wave vector cannot accurately reflect the actual energy band structure. In this work, the band structure of the type-II quantum wells is reanalyzed. When the wave vectors of the entire Brillouin region(corresponding to the growth direction) are taken into account, the quantized energy levels of the carriers in the well are replaced by subbands with certain energy distributions. This new understanding of the energy bands of low-dimensional structures not only helps us to have a deeper cognition of the structure, but also may overturn many viewpoints in traditional band theories and serve as supplementary to the band theory of low-dimensional systems. 展开更多
关键词 energy band structure type-II quantum wells low-dimensional semiconductors
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微小RNA物质、血栓标志物、Wells评分系统联合预测高龄髋部骨折DVT风险价值
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作者 赵亚茹 张磊 王铭震 《临床输血与检验》 CAS 2024年第1期110-116,共7页
目的探究微小RNA物质、血栓标志物、下肢深静脉栓塞评分(Wells评分)系统联合对高龄髋部骨折深静脉血栓形成(DVT)风险的预测价值,为减少DVT发生提供诊断依据。方法选取2020年10月—2022年10月我院收治的105例高龄髋部骨折患者,根据术后1... 目的探究微小RNA物质、血栓标志物、下肢深静脉栓塞评分(Wells评分)系统联合对高龄髋部骨折深静脉血栓形成(DVT)风险的预测价值,为减少DVT发生提供诊断依据。方法选取2020年10月—2022年10月我院收治的105例高龄髋部骨折患者,根据术后1周是否发生DVT分为DVT组(34例)、未DVT组(71例)。比较两组临床资料,于入院后术前进行Wells评分评估,并检测两组微小RNA物质[微小RNA-374b-5p(miR-374b-5p)、微小RNA-664b-3p(miR-664b-3p)]、血栓标志物[凝血酶-抗凝血酶复合物(TAT)、可溶性血栓调节蛋白(sTM)、纤溶酶α2抗纤溶酶复合物(PIC)、组织型纤溶酶原激活物-抑制剂复合物(t-PAIC)],分析DVT发生的影响因素,通过受试者工作特征曲线(ROC)、决策曲线分析(DCA)Wells评分、miR-374b-5p、miR-664b-3p、sTM、PIc、TAT、t-PAIC联合对高龄髋部骨折DVT风险的预测价值及临床效用。结果DVT组术前血浆FDP水平及Wells评分高度可能占比高于未DVT组(P<0.05);DVT组miR-374b-5p相对表达量高于未DVT组,miR-664b-3p相对表达量低于未DVT组(P<0.05);DVT组血浆sTM、PIC、TAT、t-PAIC水平均高于未DVT组(P<0.05);FDP、Wells评分、miR-374b-5p、miR-664b-3p、sTM、PIC、TAT、t-PAIC均为高龄髋部骨折患者发生DVT的影响因素(P<0.05);Wells评分、miR-374b-5p、miR-664b-3p、sTM、PIC、TAT、t-PAIC预测高龄髋部骨折DVT风险的AUC值分别为0.666、0.734、0.750、0.730、0.764、0.761、0.800,各指标联合预测高龄髋部骨折患者发生DVT的AUC最大,为0.921,且具有良好临床效用(P<0.05)。结论miR-374b-5p、miR-664b-3p、sTM、PIC、TAT、t-PAIC、Wells评分系统联合预测高龄髋部骨折DVT风险的预测效能较高,临床效用良好。 展开更多
关键词 髋部骨折 深静脉血栓 wellS评分 miR-374b-5p miR-664b-3p
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血清同型半胱氨酸检测联合Wells评分对慢性阻塞性肺疾病急性加重期患者发生静脉血栓栓塞症的预测价值研究
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作者 谢忠莲 唐铭 +1 位作者 龚世维 陈蓉 《临床肺科杂志》 2024年第3期342-346,共5页
目的探究血清同型半胱氨酸(Hcy)检测联合Wells评分对慢性阻塞性肺疾病急性加重期患者发生静脉血栓栓塞症(VTE)的预测价值。方法选取2021年4月-2023年4月我院收治的94例慢性阻塞性肺疾病急性加重期患者,根据是否发生VTE分为VTE组20例和非... 目的探究血清同型半胱氨酸(Hcy)检测联合Wells评分对慢性阻塞性肺疾病急性加重期患者发生静脉血栓栓塞症(VTE)的预测价值。方法选取2021年4月-2023年4月我院收治的94例慢性阻塞性肺疾病急性加重期患者,根据是否发生VTE分为VTE组20例和非VTE组74例。采用酶联免疫吸附测定(ELISA)法检测血清中Hcy水平。对全部患者进行Wells评分。Spearman相关性分析Hcy表达水平与Wells评分的关系;ROC曲线分析血清Hcy检测联合Wells评分对慢性阻塞性肺疾病急性加重期患者发生VTE的预测价值;Logistic回归分析影响慢性阻塞性肺疾病急性加重期患者VTE发生的因素。结果与非VTE组相比,VTE组患者C-反应蛋白(CRP)、D-二聚体(D-D)、Hcy水平以及Wells评分水平显著升高,动脉血氧分压(PaO_(2))水平显著降低(P<0.05)。Pearson相关性分析显示,慢性阻塞性肺疾病急性加重期患者Hcy表达水平与Wells评分呈正相关关系(r=0.491,P<0.05)。二者联合预测慢性阻塞性肺疾病急性加重期患者发生VTE的AUC高于血清Hcy表达水平与Wells评分单独预测的AUC值(Z=5.303,P<0.001;Z=9.151,P<0.001)。Logistic回归分析结果显示Hcy、Wells评分为VTE发生的影响因素(P<0.05)。结论慢性阻塞性肺疾病急性加重期发生VTE患者血清Hcy水平和Wells评分显著上升,二者联合检测对慢性阻塞性肺疾病急性加重期发生VTE的预测价值优于单一指标检测。 展开更多
关键词 同型半胱氨酸 wellS评分 慢性阻塞性肺疾病急性加重期 静脉血栓栓塞症 预测
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Study on the Impact of Massive Refracturing on the Fracture Network in Tight Oil Reservoir Horizontal Wells
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作者 Jianchao Shi Yanan Zhang +2 位作者 Wantao Liu Yuliang Su Jian Shi 《Fluid Dynamics & Materials Processing》 EI 2024年第5期1147-1163,共17页
Class III tight oil reservoirs have low porosity and permeability,which are often responsible for low production rates and limited recovery.Extensive repeated fracturing is a well-known technique to fix some of these ... Class III tight oil reservoirs have low porosity and permeability,which are often responsible for low production rates and limited recovery.Extensive repeated fracturing is a well-known technique to fix some of these issues.With such methods,existing fractures are refractured,and/or new fractures are created to facilitate communication with natural fractures.This study explored how different refracturing methods affect horizontal well fracture networks,with a special focus on morphology and related fluid flow changes.In particular,the study relied on the unconventional fracture model(UFM).The evolution of fracture morphology and flow field after the initial fracturing were analyzed accordingly.The simulation results indicated that increased formation energy and reduced reservoir stress differences can promote fracture expansion.It was shown that the length of the fracture network,the width of the fracture network,and the complexity of the fracture can be improved,the oil drainage area can be increased,the distance of oil and gas seepage can be reduced,and the production of a single well can be significantly increased. 展开更多
关键词 Type III tight oil reservoirs refracturing methods horizontal wells fracture network study fracture network evolution
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Physico−mathematical model of the voltage−current characteristics of light-emitting diodes with quantum wells based on the Sah−Noyce−Shockley recombination mechanism
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作者 Fedor I.Manyakhin Dmitry O.Varlamov +3 位作者 Vladimir P.Krylov Lyudmila O.Morketsova Arkady A.Skvortsov Vladimir K.Nikolaev 《Journal of Semiconductors》 EI CAS CSCD 2024年第8期25-33,共9页
Herein,a physical and mathematical model of the voltage−current characteristics of a p−n heterostructure with quantum wells(QWs)is prepared using the Sah−Noyce−Shockley(SNS)recombination mechanism to show the SNS reco... Herein,a physical and mathematical model of the voltage−current characteristics of a p−n heterostructure with quantum wells(QWs)is prepared using the Sah−Noyce−Shockley(SNS)recombination mechanism to show the SNS recombination rate of the correction function of the distribution of QWs in the space charge region of diode configuration.A comparison of the model voltage−current characteristics(VCCs)with the experimental ones reveals their adequacy.The technological parameters of the structure of the VCC model are determined experimentally using a nondestructive capacitive approach for determining the impurity distribution profile in the active region of the diode structure with a profile depth resolution of up to 10Å.The correction function in the expression of the recombination rate shows the possibility of determining the derivative of the VCCs of structures with QWs with a nonideality factor of up to 4. 展开更多
关键词 light-emitting diodes with quantum wells voltage−current relation nonideality factor recombination mechanism Sah−Noyce−Shockley model
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Application of Horizontal Well Seismic Geo-Steering Technology in XX Block Development
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作者 Xuecheng Jia Xiaoyi Cheng +4 位作者 Hui Ma Shilei Lu Xin Yang Shuo Wang Xiang Li 《Open Journal of Yangtze Oil and Gas》 2024年第3期65-74,共10页
During the development phase horizontal wells are very efficient way to improve the production in the deep coal bed methane. The 8# coal seam in the XX block on the eastern edge of the Ordos Basin has challenges such ... During the development phase horizontal wells are very efficient way to improve the production in the deep coal bed methane. The 8# coal seam in the XX block on the eastern edge of the Ordos Basin has challenges such as deep burial depth (>2000 m), thin coal sweet spot (3 m), and significant short-distance structural fluctuations. The challenges caused a high risk of missing targets and running out of the target layers, as well as difficulties in cementing and completion due to uneven well trajectories. To address these challenges, this paper focuses on solving the issues through detailed precise geological modeling, optimized trajectory design, and accurate seismic geology Steerable Drilling. 1) Based on reasonable velocity field construction and Time-Depth transformation, a precise directional model is constructed using the layer-by-layer approximation principle with reference to marker layers, improving the accuracy of the target spot and avoiding premature or delayed entry into the target;2) Based on a precise geological model, the dip angle of the strata ahead and the development of sweet spots are clearly defined, enabling optimized trajectory design for horizontal wells;3) Using “1 + N” dynamic modeling to update the geological model in real-time during the drilling process, and actively guide the drill bit through the horizontal segment smoothly by using multi-information judgment of the drill bit position. The actual drilling of 80 completed horizontal wells in this area show: That this approach effectively ensures the smooth trajectory and high-quality drilling rate of the horizontal well in the coal seam, providing a basis for subsequent hydraulic fracturing and increasing single-well production. At the same time, it has certain potential value and significance for similar coalbed methane developments under similar geological conditions. 展开更多
关键词 Seismic Geo-Steerable Horizontal wells Coalbed Methane Marker Layers
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Research progress of gut flora in improving human wellness 被引量:11
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作者 Chenggang Zhang Wenjing Gong +2 位作者 Zhihui Li Dawen Gao Yan Gao 《Food Science and Human Wellness》 SCIE 2019年第2期102-105,共4页
Human wellness is the ultimate goal of our efforts in improving the human life.Special foods are undoubtedly important in achieving human wellness.However,overeating significantly leads to obesity and diabetes.These c... Human wellness is the ultimate goal of our efforts in improving the human life.Special foods are undoubtedly important in achieving human wellness.However,overeating significantly leads to obesity and diabetes.These chronic diseases will in turn affect the human wellness.Therefore,“dietary restriction and proper exercise”were introduced in the human daily life.Different foods cause various effects on the human health.The diversification of diet is a priority for nutritionists to keep our body healthy.To avoid diabetes mellitus,special foods for ketogenic diet,low-carbon diet,and low-calorie intake are also gradually attracting attention.In addition,the hypothesis that“hunger sensation comes from gut flora”brings new light to the research on the biological motivation for humans to eat food.This hypothesis has been gradually demonstrated using the flexible fasting technology by providing special foods,such as plant polysaccharides and dietary fibers.The response to food-needing signals from the gut flora to these foods demonstrates the importance of the gut flora in improving human wellness.The gut flora is probably an essential factor for translating the food-eating signals and converting the nutrition to our body.Therefore,“gut flora priority principle”is developed to guarantee human wellness.The 16S rRNA sequencing and mass spectrometric techniques can be used to identify the gut flora,which may guide us to a new era of human wellness based on gut flora wellness. 展开更多
关键词 Hunger sensation comes from gut flora Gut flora-centric theory Flexible fasting Gut flora priority principle Universal reproducing power of the microbiota Gut flora wellness Human wellness
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Health and Wellness Tourism in China: Concept and Development 被引量:2
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作者 YU Ziping 《Journal of Landscape Research》 2019年第6期148-150,共3页
Based on literature analysis and market investigation, the definition of health and wellness tourism was clarified and China’s health and wellness tourism policy was explored. That the current health and wellness tou... Based on literature analysis and market investigation, the definition of health and wellness tourism was clarified and China’s health and wellness tourism policy was explored. That the current health and wellness tourism market is mainly composed of the elderly, sub-healthy people, sick people and people pursuing quality of life was analyzed. From the resource point of view, health and wellness tourism products can be divided into forest health and wellness, climate health and wellness, ocean health and wellness, hot spring health and wellness and traditional Chinese medicine health and wellness. It is judged that health tourism in China is in the fledging period and will gradually become the trend of the development of China’s tourism industry in the future. 展开更多
关键词 HEALTH and wellness TOURISM TOURISM MARKET TOURISM PRODUCTS
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Integrated Development of Agricultural Recreation and Health and Wellness Industry in the Big Health Era 被引量:2
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作者 Mengdie WANG 《Asian Agricultural Research》 2020年第8期6-12,共7页
Deep integration of agricultural recreation and health and wellness industry is an inevitable choice for the development of China's agricultural recreation and the transformation and upgrading of the agricultural ... Deep integration of agricultural recreation and health and wellness industry is an inevitable choice for the development of China's agricultural recreation and the transformation and upgrading of the agricultural industry.The development of agricultural recreation and health and wellness industry is inseparable from the four dimensions:production,living,ecology,and life.Therefore,the integration of agricultural recreation and health and wellness industry should also be promoted from the four aspects:production content,living content,ecological content,and life content.At the current stage in China,insufficient integration of the two is mainly manifested as lagging infrastructure,insufficient effective supply,shallow cultural connotations,lack of professional talents,and incomplete industry chain.The path to promote the deep integration of China's agricultural recreation and health and wellness industry includes improving the recreation,health and wellness infrastructure and supporting facilities,developing specialty products and experience projects for recreation,health and wellness,building a brand of recreation,health and wellness culture,cultivating and introducing professional management and service talents,and planning systematic layout of the recreation,health and wellness industry. 展开更多
关键词 Agricultural recreation Health and wellness industry Industrial integration Rural revitalization
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Professional identity, wellness, and future hope among nurse interns in Egypt 被引量:1
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作者 Rasha Mohammed Hussien Mahmoud Abdul Hameed Shahin Mervat Elshahat Ibrahim 《Frontiers of Nursing》 2021年第3期279-290,共12页
Objective:Since nursing is a performance-based profession,clinical learning environments play an important role in the acquisition of professional abilities and train nursing students to enter the nursing profession a... Objective:Since nursing is a performance-based profession,clinical learning environments play an important role in the acquisition of professional abilities and train nursing students to enter the nursing profession and become a registered nurse.The study aimed to investigate the relations among professional identity,wellness,and future hope in nurse interns.Methods:A cross-sectional,analytic,descriptive,correlational study design was used to test these relations in the study where 210 nurse interns’students were selected using a convenience sampling from Zagazig University hospitals and Suez Canal University hospitals in Egypt.The questionnaires consisted of 4 parts,namely demographic characteristics,Professional Identity Scale for Nursing Students(PISNS),Holistic Health and Wellness Survey,and Hope scale.Results:Less than half of the study sample had chosen nursing specialty by own will(43.8%),while slightly more than half of them had a"very good"graduation level,and had no nursing role model.The lowest mean professional identity score was for independence in career choice while the highest was for social modeling.The repor ted physical wellness mean-score was the least,while social wellness was the highest.Professional identity,wellness,and future hope scores differed significantly based on nurse interns’personal characteristics.There were statistically significant,positive,weak-to-moderate correlations among the scores of professional identity,wellness,and future hope;however,the"choice of nursing study by own will"was a statistically significant independent positive predictor of the scores of professional identity,wellness,and future hope.Conclusions:Nurse interns’professional identity,wellness,and future hope were positively inter-correlated.However,nurse interns’wellness was the lowest,and it should be fostered as it was the main predictor for future hope.The internship programs should be modulated to improve nurse interns’professional identity,par ticularly regarding independence,and should foster their well-being in the clinical environment. 展开更多
关键词 HOPE identity INDEPENDENCE INTERNSHIP nurse interns professional wellness
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Wells评分联合D-二聚体水平对重症肺血栓栓塞患者近期预后不良的预测分析
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作者 杜敏 黄红娟 +2 位作者 徐西楚 李燕 高永霞 《中国急救复苏与灾害医学杂志》 2023年第12期1610-1614,共5页
目的分析Wells评分联合血浆D-二聚体(D-D)水平对重症肺血栓栓塞(PTE)患者近期预后不良的预测价值。方法选取2016年1月—2020年11月江苏省人民医院收治的127例重症PTE患者,均随访至出院后6个月,根据近期预后将其分为预后良好组与预后不... 目的分析Wells评分联合血浆D-二聚体(D-D)水平对重症肺血栓栓塞(PTE)患者近期预后不良的预测价值。方法选取2016年1月—2020年11月江苏省人民医院收治的127例重症PTE患者,均随访至出院后6个月,根据近期预后将其分为预后良好组与预后不良。对比两组Wells评分、血浆D-D水平,比较出院护理满意度;采用多因素Logistic回归性分析法分析重症PTE患者近期预后不良的影响因素;以受试者工作特征(ROC)曲线评估Wells评分与血浆D-D水平对重症PTE患者近期预后不良的预测作用。结果127例重症PTE患者Wells评分为6~9(8.01±1.16)分,血浆D-D水平为7.65~8.88(8.35±0.66)μg/mL;经Pearson相关系数分析,患者Wells评分、血浆D-D水平均与肺栓塞严重程度指数(PESI评分)呈正相关(r=0.825、0.613,P<0.05);近期预后不良率为25.20%;预后良好组Wells评分、血浆D-D水平均显著低于预后不良组(P<0.05),两组出院护理满意度无差异(P>0.05);经多因素Logistic回归分析,PESI评分、B型钠尿肽(BNP)、Wells评分、血浆D-D均是重症PTE患者预后不良的危险因素(P<0.05);Wells评分联合血浆D-D水平联合预测重症PTE患者近期预后不良的灵敏度、曲线下面积(AUC)均高于单独预测(P<0.01)。结论重症PTE近期预后不良者Wells评分及血浆D-D水平均显著高于预后良好者,此二项指标均与患者近期预后不良关系密切,并均对患者近期预后不良具有一定的预测价值,但二者联合应用时的预测价值更高,可作为临床评估重症PTE患者近期预后的重要指标。 展开更多
关键词 wellS评分 D-二聚体水平 重症肺血栓栓塞 预后
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