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Spatiotemporal dynamics of the social structure of Indo-Pacific humpback dolphins(Sousa chinensis)in Xiamen waters from 2007 to 2019

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Zoological research 2024年第2期45卷 439-450页

作者： Yi Lu Xin-Rong Xu Bing-Yao Chen Thomas A Jefferson Holly Fearnbach Guang Yang Jiangsu Key Laboratory for Biodiversity and Biotechnology College of Life SciencesNanjing Normal UniversityNanjingJiangsu 210023China Clymene Enterprises LakesideCalifornia 92040USA Marine Mammal research SR3SeaLife ResponseRehabilitation and ResearchWA 98275USA Southern Marine science and Engineering Guangdong Laboratory(Guangzhou) No.1119Haibin RoadNansha DistrictGuangzhouGuangdong 511458China

As highly social animals,Indo-Pacific humpback dolphins(Sousa chinensis)exhibit community ***,our understanding of the external and internal factors influencing these dynamics,as well as their spatiotemporal variations,is still *** the present study,variations in the social structure of an endangered Indo-Pacific humpback dolphin population in Xiamen Bay,China,were monitored over two distinct periods(2007–2010 and 2017–2019)to analyze the effects of habitat utilization and the composition of individuals within the *** both periods,the population demonstrated a strikingly similar pattern of social differentiation,characterized by the division of individuals into two main clusters and one small ***,the two primary clusters occupied the eastern and western waters,respectively,although the core distribution area of the eastern cluster shifted further eastward between the two *** this distribution shift,the temporal stability of the social structure and inter-associations within the eastern cluster remained unaffected.A subset of 16individuals observed in both periods,comprising 51.6%and 43.2%of the population in each respective period,emerged as a foundational element of the social structure and may be responsible for sustaining social structure stability,especially during the 2007–2010 *** observations suggest that the composition of dominant individuals,an internal factor,had a more substantial influence on the formation of the social network than changes in habitat use,an external ***,the study proposes distinct conservation measures tailored to each of the two main clusters.

关键词： social differentiation social structure Sousa chinensis Dynamics Conservation

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Deep learning-based lung sound analysis for intelligent stethoscope

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Military Medical research 2024年第4期11卷 567-588页

作者： Dong-Min Huang Jia Huang Kun Qiao Nan-Shan Zhong Hong-Zhou Lu Wen-Jin Wang Department of Biomedical Engineering Southern University of Science and TechnologyShenzhen 518055GuangdongChina The Third People’s Hospital of Shenzhen Shenzhen 518112GuangdongChina Guangzhou Institute of Respiratory Health China State Key Laboratory of Respiratory DiseaseNational Clinical Research Center for Respiratory Diseasethe First Affiliated Hospital of Guangzhou Medical UniversityGuangzhou 510120China

Auscultation is crucial for the diagnosis of respiratory system ***,traditional stethoscopes have inherent limitations,such as inter-listener variability and subjectivity,and they cannot record respiratory sounds for offline/retrospective diagnosis or remote prescriptions in *** emergence of digital stethoscopes has overcome these limitations by allowing physicians to store and share respiratory sounds for consultation and *** this basis,machine learning,particularly deep learning,enables the fully-automatic analysis of lung sounds that may pave the way for intelligent *** review thus aims to provide a comprehensive overview of deep learning algorithms used for lung sound analysis to emphasize the significance of artificial intelligence(AI)in this *** focus on each component of deep learning-based lung sound analysis systems,including the task categories,public datasets,denoising methods,and,most importantly,existing deep learning methods,i.e.,the state-of-the-art approaches to convert lung sounds into two-dimensional(2D)spectrograms and use convolutional neural networks for the end-to-end recognition of respiratory diseases or abnormal lung ***,this review highlights current challenges in this field,including the variety of devices,noise sensitivity,and poor interpretability of deep *** address the poor reproducibility and variety of deep learning in this field,this review also provides a scalable and flexible open-source framework that aims to standardize the algorithmic workflow and provide a solid basis for replication and future extension:https://***/contactless-healthcare/Deep-Learning-for-Lung-Sound-Analysis.

关键词： Deep learning Lung sound analysis Respiratory sounds

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extension of the theory of adherence to treatment in patients with coronary heart disease

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Chronic Diseases and Translational Medicine 2024年第3期10卷 227-237页

作者： Outi Kähkönen Hannu Vähänikkilä Leila Paukkonen Anne Oikarinen Department of Nursing science University of Eastern FinlandKuopioFinland Northern Finland Birth Cohorts Arctic BiobankInfrastructure for Population StudiesFaculty of MedicineUniversity of OuluOuluFinland Reseach Unit of Health sciences and Technology Faculty of MedicineUniversity of OuluOuluFinland Medical research Center Oulu(MRC Oulu) Faculty of medicineUniversity of OuluOuluFinland

Background: Increased knowledge of the concept of adherence is needed for development patient-centered care, nursing interventions, and guidelines for patients with coronary heart disease (CHD). The aim of this study was to test and extend the Theory of Adherence to Treatment regarding informational support in patients with ***: The study utilized an explanatory and descriptive survey. The study was conducted in 2013 and involved 416 patients in five hospitals in Finland. The Adherence of Patients with Chronic Disease instrument and the social Support for People with CHD instrument were used. The model was tested using structural equation modeling (SEM).Results: SEM confirmed direct associations between motivation (β = 0.49,p extension to the original Theory of Adherence to Treatment in Patients with CHD. Informational support seems to offer a new perspective that can be used to develop patient-centered nursing interventions and thus support adherence to treatment by patients with a lifelong disease such as CHD.

关键词： adherence to treatment cardiovascular nursing Nursing theory

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AMachine Learning Approach to User Profiling for Data Annotation of Online Behavior

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Computers, Materials & Continua 2024年第2期78卷 2419-2440页

作者： Moona Kanwal Najeed AKhan Aftab A.Khan Computer science and Information Technology Department NED University of Engineering and TechnologyKarachiPakistan Computer Engineering Department Sir Syed University of Engineering and TechnologyKarachiPakistan College of Education Health and Human ServicesLongwood UniversityFarmvilleVAUSA

The user’s intent to seek online information has been an active area of research in user *** profiling considers user characteristics,behaviors,activities,and preferences to sketch user intentions,interests,and *** user characteristics can help capture implicit and explicit preferences and intentions for effective user-centric and customized content *** user’s complete online experience in seeking information is a blend of activities such as searching,verifying,and sharing it on social ***,a combination of multiple behaviors in profiling users has yet to be *** research takes a novel approach and explores user intent types based on multidimensional online behavior in information *** research explores information search,verification,and dissemination behavior and identifies diverse types of users based on their online engagement using machine *** research proposes a generic user profile template that explains the user characteristics based on the internet experience and uses it as ground truth for data *** feedback is based on online behavior and practices collected by using a survey *** participants include both males and females from different occupation sectors and different *** data collected is subject to feature engineering,and the significant features are presented to unsupervised machine learning methods to identify user intent classes or profiles and their *** techniques are evaluated,and the K-Mean clustering method successfully generates five user groups observing different user characteristics with an average silhouette of 0.36 and a distortion score of *** average is computed to identify user intent type *** user intent classes are then further generalized to create a user intent template with an inter-Rater Reliability of 75%.This research successfully extracts different user types based on th

关键词： User intent cluster user profile online search information sharing user behavior search reasons

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Friend or foe? Using eye-tracking technology to investigate the visual discrimination ability of giant pandas

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Current Zoology 2024年第4期70卷 430-439页

作者： Xinrui Huang Guo Li Guiquan Zhang Zixiang Li Lin Zhao Mengdie Zhu Qinghua Xiang Xuefeng Liu Mei Tian Hemin Zhang Christina D.Buesching Dingzhen Liu Ministry of Education Key Laboratory of Biodiversity Science and Ecological EngineeringDepartment of EcologyCollege of Life SciencesBeijing Normal UniversityBeijing 100875China Key Laboratory of State Forestry and Grassland Administration on Conservation Biology of Rare Animals in the Giant Panda National Park China Conservation and Research Center for the Giant PandaSichuan 623004China School of Computer and Information Technology Beijing Jiaotong UniversityBeijing 100044China Beijing Key Laboratoryof CaptiveWildlife Technology Beijing ZooBeijing100044China Department of Biology Irving K.Barber Faculty of ScienceThe University of British ColumbiaOkanagan CampusKelownaBCCanada

The role that visual discriminative ability plays among giant pandas in social communication and individual discrimination has received less attention than olfactory and auditory ***,we used an eye-tracker technology to investigate pupil fixation patterns for 8 captive male giant pandas Ailuropoda *** paired images(N=26)of conspecifics against:1)sympatric predators(gray wolves and tigers),and non-threatening sympatric species(golden pheasant,golden snub-nosed monkey,takin,and red panda),2)conspecifics with atypical fur colora-tion(albino and brown),and 3)zookeepers/non-zookeepers wearing either work uniform or plain *** each session,we tracked the pan-da's pupil movements and measured pupil first fixation point(FFP),fixation latency,total fixation count(TFC),and duration(TFD)of attention to each ***,pandas exhibited similar attention(FFPs and TFCs)to images of predators and non-threatening sympatric *** of golden pheasant,snub-nosed monkey,and tiger received less attention(TFD)than images of conspecifics,whereas images of takin and red panda received more attention,suggesting a greater alertness to habitat or food competitors than to potential ***'TFCs were greater for images of black-white conspecifics than for albino or brown phenotypes,implying that familiar color elicited more *** reacted differently to images of men versus *** images of women only,pandas gave more attention(TFC)to familiar combinations(uniformed zookeepers and plain-clothed non-zookeepers),consistent with the familiarity *** pandas can use visual perception to discriminate intra-specifically and inter-specifically,including details of human appearance,has applications for panda conservation and captive husbandry.

关键词： eye movement tracker giant panda images total fixation duration total pupil fixation count visual discrimination.

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A Design of 2-Stage Voltage Ramp-Up SRAM Physical Unclonable Function

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Chinese Journal of Electronics 2024年第2期33卷 371-379页

作者： Minte SONG Nan LIU Shuaiyang ZHOU Zhengguang WANG Zhanqiang RU Peng DING Wei HUANG Helun SONG School of Nano-Tech and Nano-Bionics University of Science and Technology of China Suzhou Institute of Nano-Tech and Nano-Bionics Chinese Academy of Sciences

Silicon physical unclonable function（PUF） implemented by static random access memory（SRAM）exists inherent demerit of unstable cells due to noise of environment and circuits, which significantly restricts its reproducibility. In this paper, a 16T SRAM cell with reset-delay circuit and a 2-stage voltage ramp up is fabricated and reported. Compared to conventional SRAM structure, each PUF cell adds a pair of pull-up PMOS（P-channel metal oxide semiconductor） and pull-down NMOS（N-channel metal oxide semiconductor） controlled by reset and delayedreset signals respectively, resulting in two positive feedback stages with different amplification coefficients when the voltage is ramped up. PUF array consists of 4064 cells, 322 dummy cells and a group of 8 series-connected inverters with an area of 304 μm × 650 μm to match the digital post-processing module. PUF test chip was fabricated in HHGrace 110 nm platform with total area 1140 × 1140 μm2. The average HDintra（intra-chip Hamming distance, also bit error rate, BER） and HDinter（inter-chip Hamming distance） values of the 50 PUF chips in SOP16 package measured at normal point（1.5 V/25 ℃） were 1.92% and 49.85%, respectively.

关键词： Semiconductor device measurement Circuits Bit error rate Metals Aging Physical unclonable function Reproducibility of results

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Pro-environmental analysis of farmers'concerns and behaviors towards soil conservation in central district of Sari County,Iran

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international Soil and Water Conservation research 2017年第1期5卷 43-49页

作者： Masoud Bijani Ezatollah Ghazani Naser Valizadeh Negin Fallah Haghighi Department of Agricultural extension and Education College of AgricultureTarbiat Modares University(TMU)Tehran ***Iran Department of Agricultural extension and Education College of AgricultureShiraz UniversityShirazIran research Institute for New Technology Development Studies(RINTDS) Iranian Research Organization for Science and Technology(IROST)Tehran ***Iran

This study aimed to pro-environmentally analyze farmers'concerns and behaviors towards soil *** research was a descriptive,causal,and correlational and conducted through a survey *** study population consisted of all farmers at the central district of Sari county,Iran(N=9621).Based on the Cochran's formula,120 farmers were selected using stratified random *** instrument employed in this study was a questionnaire with its validity being confirmed by a number of academic experts and agriculture specialists and its reliability being proved using Cronbach's alpha coefficients in a pilot study(outside the scope of the current study).(0.66≤α≤0.90).The results of the analysis regarding the effects of independent variables on the variables"soil conservation behavior"and"soil conservation concern"indicated that,among the variables affecting these two variables,the variable"attitude towards soil conservation"was the most powerful predictor of"soil conservation concerns"and the variable"social pressures on soil conservation"predicted farmers'"soil conservation behaviors"***,the independent variables used in this research could predict 42% of the variance in terms of soil conservation concern and 21% of the variance in terms of soil conservation *** findings can be practical and appropriate for executive officials since,instead of making efforts to direct change the behavior,they can first focus on conceptual changes and persuasive changes like changing attitudes towards soil conservation.

关键词： Soil conservation behavior Soil conservation concern Farmers Sari County

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Sustainability criteria of apicultural industry:evidence from Iran

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Ecosystem Health and Sustainability 2020年第1期6卷 617-629,616页

作者： Mohammad Kazem Rahimi Enayat Abbasi Masoud Bijani Gholamhosein Tahmasbi Ali Akbar Azimi Dezfouli Department of Agricultural extension and Education College of AgricultureTarbiat Modares University(TMU)TehranIran Animal science research Institute(ASRI) Agricultural ResearchEducation and Extension Organization(AREEO)KarajIran Agricultural Planning Economicsand Rural Development Research Institute(APERDRI)Ministry of Agriculture-JihadTehranIran

This study aimed to determine the sustainability criteria of the beekeeping industry in Iran,which was performed using three-stage classical Delphi *** participants were 32 experts in beekeeping industry who were purposefully selected using the snowball sampling *** criteria identified,after three Delphi stages,consisted of 70 items,which were categorized into 13 general criteria and into four economic,environmental,social,and institutional *** general criteria were presented in the form of a conceptual model,including:farmers’environmental behavior quality,beekeepers'environmental behavior quality,the quality of marketing and sales of beekeeping productions,productivity and performance improvement,amount of monetization from pollinations'right,the amount of monetization of byproducts and value added,employment rate and job stability,the level of social development of stakeholders,the quality of the role-playing of non-governmental stakeholders,the quality of extension and education new sciences and technologies to stakeholders,comprehensiveness of laws and programs,quality of role-playing of stakeholder non-governmental organizations,and the quality of the roleplaying of governmental institutions *** them,a comprehensive perception of the necessary criteria for the sustainability of Iran's beekeeping industry can be obtained and a comprehensive program can be designed for its implementation.

关键词： Sustainable apiculture agricultural sustainability conceptual model Delphi technique

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From interdisciplinary Approach to interdisciplines: The New Liberal Arts Development Road of Legal Education Mechanism for Civil and Commercial Disputes in China

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Frontiers of Law in China-Selected Publications from Chinese Universities 2024年第2期19卷 191-202页

作者： LIU Yanhong Criminal Justice College China University of Political Science and LawBeijing 100088China

The traditional legal education model based on the discipline system of “theoretical law + departmental law” overemphasizes professional subdivision, resulting not only in the separation of different disciplines from each other, but also in the narrow thinking mode, single knowledge structure, and weak practical ability of trained legal talent, who are therefore hardly adapted to the needs of the era, which are characterized as cross boundary social problems and comprehensive knowledge application. All in all, the training of high-quality interdisciplinary legal talents lags behind social reform and the practice of the rule of law. In the context of comprehensively promoting the development of the new liberal arts, developing the new liberal arts, i.e., deep cross-integration, has penetrated into the construction of the law discipline, broken through the inherent limitations of law knowledge, promoted the interdisciplinary development of law education, and helped cultivate the ability of law students to integrate interdisciplinary knowledge. The development of new law science should proceed step by step, from shallow to deep. It should follow the guidance of social needs, break down discipline barriers, innovate cross-integration mechanisms, transform and upgrade from the “small crossover” among various departmental laws within the law discipline to the “big crossover” between the law discipline and other disciplines, and transform from the innovation of research methods to the innovation of the structure of disciplines. The cultivation of inter disciplines should focus on emerging fields such as national security, artificial intelligence, and social governance.

关键词： new liberal arts legal education interdisciplinary approach interdiscipline deep cross-integration

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Integration for coexistence？ Implementation of intercultural health care policy in Ghana from the perspective of service users and providers

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Journal of Integrative Medicine 2017年第1期15卷 44-55页

作者： Razak Mohammed Gyasi Adjoa Afriyie Poku Simon Boateng Padmore Adusei Amoah Alhassan Abdul Mumin Jacob Obodai Williams Agyemang-Duah Department of Sociology and social Policy Faculty of Social Sciences Lingnan University Hong Kong China Department of Geography and Rural Development Faculty of Social Sciences Kwame Nkrumah University of Science and Technology Kumasi Ghana Department of Geography Education Faculty of Social Science Education University of Education Winneba Ghana Department of Planning and Development Christian Service University College Kumasi Ghana

OBJECTIVE： In spite of the World Health Organization＇s recommendations over the past decades, Ghana features pluralistic rather than truly integrated medical system. Policies about the integration of complementary medicine into the national health care delivery system need to account for individuallevel involvement and cultural acceptability of care rendered by health care providers. Studies in Ghana, however, have glossed over the standpoint of the persons of the illness episode about the intercultural health care policy framework. This paper explores the health care users, and providers＇ experiences and attitudes towards the implementation of intercultural health care policy in Ghana. METHODS： In-depth interviews, augmented with informal conversations, were conducted with 16 health service users, 7 traditional healers and 6 health professionals in the Sekyere South District and Kumasi Metropolis in the Ashanti Region of Ghana. Data were thematically analysed and presented based on the a posteriori inductive reduction approach. RESULTS： Findings reveal a widespread positive attitude to, and support for integrative medical care in Ghana. However, inter-provider communication in a form of cross-referrals and collaborative mechanisms between healers and health professionals seldom occurs and remains unofficially sanctioned. Traditional healers and health care professionals are skeptical about intercultural health care policy mainly due to inadequate political commitment for provider education. The medical practitioners have limited opportunity to undergo training for integrative medical practice. We also find a serious mistrust between the practitioners due to the ＂diversity of healing approaches and techniques.＂ Weak institutional support, lack of training to meet standards of practice, poor registration and regulatory measures as well as negative perception of the integrative medical policy inhibit its implementation in Ghana. CONCLUSION： In order to advance any use

关键词： intercultural health care policy interview perspectives integrative medicine Ghana

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