• 제목/요약/키워드: faculty members

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Medical Educators' Response to Changes in Medical Education due to COVID-19

  • Lee, I Re;Jung, Hanna;Lee, Yewon;Kim, Hae Won;Shin, Jae Il;An, Shinki
    • 의학교육논단
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    • 제23권3호
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    • pp.168-175
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    • 2021
  • To analyze medical professors' evaluation of their online education experiences in an attempt to support faculty members and indicate the future direction of medical education. Faculty members who taught online in the first semester of 2020 at Yonsei University College of Medicine in South Korea were surveyed. The results of the survey were analyzed in June 2020. There were 88 respondents (35.1% of 251): 59 professors (67.0%), 16 associate professors (18.2%), and 13 assistant professors (14.8%). Their specialties lay in basic medicine (25.0%), clinical medicine (65.9%), and research and special purposes (9.1%). Sixteen participants (18.2%) had previous experience in online lectures; 23 (26.1%) reported that preparation time for online lectures was the same as before; 65 (73.9%) reported that the preparation time had increased; 38 (43.2%) faced difficulties in preparation and lecturing online, and among them 16 (42.1%) indicated inadequate interaction with students; 11 (28.9%) needed extra preparation time; and 11 (28.9%) attributed their difficulties to technical issues with the online platform. Participants' satisfaction with online lectures was low (p<0.001). In the free response question on overall experience with online education, 38.3% mentioned the need for an instructional design that allows students to actively participate and interact with professors, 29.5% mentioned the need for the establishment of an information & communications technology system, and 17.0% mentioned the necessity of faculty development. To prepare for the current pandemic and more in the long term, an appropriate educational support system must be constructed, and a learner-centered instructional design that enables wider interactions and active learning is needed.

Amazonocrinis thailandica sp. nov. (Nostocales, Cyanobacteria), a novel species of the previously monotypic Amazonocrinis genus from Thailand

  • Tawong, Wittaya;Pongcharoen, Pongsanat;Pongpadung, Piyawat;Ponza, Supat;Saijuntha, Weerachai
    • ALGAE
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    • 제37권1호
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    • pp.1-14
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    • 2022
  • Cyanobacteria are distributed worldwide, and many new cyanobacterial species are discovered in tropical region. The Nostoc-like genus Amazonocrinis has been separated from the genus Nostoc based on polyphasic methods. However, species diversity within this genus remains poorly understood systematically because only one species (Amazonocrinis nigriterrae) has been described. In this study, two novel strains (NUACC02 and NUACC03) were isolated from moist rice field soil in Thailand. These two strains were characterized using a polyphasic approach, based on morphology, 16S rRNA phylogenetic analysis, internal transcribed spacer secondary structure and ecology. Phylogenetic analyses based on 16S rRNA gene sequences confirmed that the two novel strains formed a monophyletic clade related to the genus Amazonocrinis and were distant from the type species A. nigriterrae. The 16S rRNA gene sequence similarity (<98.1%) between novel strains and all other closely related taxa including the Amazonocrinis members exceeded the cutoff for species delimitation in bacteriology, reinforcing the presence of a new Amazonocrinis species. Furthermore, the novel strains possessed unique phenotypic characteristics such as the presence of the sheath, necridia-like cells, larger cell dimension and akinete cell arrangement in long-chains and the singularity of D1-D1', Box-B, V2, and V3 secondary structures that distinguished them from other Amazonocrinis members. Considering all the results, we described our two strains as Amazonocrinis thailandica sp. nov. in accordance with the International Code of Nomenclature for Algae, Fungi and Plants.

직무능력표준의 교육과정도입에 대한 전문대학원 교수자 역량 (Exploring the National Competency Standard Curriculum of Graduate School Professors)

  • 김진희;도재우
    • 예술인문사회 융합 멀티미디어 논문지
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    • 제6권10호
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    • pp.145-153
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    • 2016
  • 평생학습사회를 지향하는 교육정책이 대학교육의 변화를 강하게 요구하고 있다. 그 중심에 국가직무능력표준이 있으며, 교육과 산업현장에 필요한 역량을 체계적으로 개발하기 위한 노력이 다양하게 일어나고 있다. 본 논문은 지속가능한 NCS의 운영을 위해 필요한 역량을 전문가인 교수자에 두고 논의하였다. 연구대상은 NCS 교육과정 개발과 운영에 참여한 교수 3명에게 면담자료를 수집하였으며, 분류분석으로 자료 분석을 유목화 하였다. 전문대학원 교수에게 필요한 역량은 교육과정 설계와 개발의 거시적 교수역량과 수업설계와 운영에 해당하는 미시적 수업 역량으로 도출되었다. 또한 이 역량들은 개발과 설계, 운영, 평가라는 구조를 갖고 있으며, 교수자들에게 공통적으로 필요한 기본자질을 제시하였다. 본 연구의 결과가 현장밀착형 특성화 교육을 지향하는 전문대학원 교수들의 역량 개발에 필요한 방법을 제공해 줄 수 있으리라 기대하며 궁극적으로 교수의 역량이 대학원 학생들의 역량의 질을 제고하는 데 기여할 수 있기를 바란다.

The Effect of Workplace Bullying Perception on Psychological Symptoms: A Structural Equation Approach

  • Duru, Pinar;Ocaktan, Mine Esin;Celen, Umit;Orsal, Ozlem
    • Safety and Health at Work
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    • 제9권2호
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    • pp.210-215
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    • 2018
  • Background: The aims of this study were to determine the extent of workplace bullying perceptions among the employees of a Faculty of Medicine, evaluating the variables considered to be associated, and determining the effect of workplace bullying perceptions on their psychological symptoms evaluated by the Brief Symptom Inventory (BSI). Methods: This cross-sectional study was performed involving 355 (88.75%) employees. Results: Levels of perceived workplace bullying were found to increase with the increasing scores for BSI and BSI sub-dimensions of anxiety, depression, negative self, somatization, and hostility (all p < 0.001). One point increase in the workplace bullying perception score was associated with a 0.47 point increase in psychological symptoms evaluated by BSI. Moreover, the workplace bullying perception scores were most strongly affected by the scores of anxiety, negative self, depression, hostility, and somatization (all p < 0.05). Conclusion: The present results revealed that young individuals, divorced individuals, faculty members, and individuals with a chronic disease had the greatest workplace bullying perceptions with our study population. Additionally, the BSI, anxiety, depression, negative self, somatization, and hostility scores of the individuals with high levels of workplace bullying perceptions were also high.

An investigation of members of the tribe Ceramieae (Ceramiaceae, Rhodophyta) occurring on both the Mediterranean and Atlantic shores of Morocco

  • Hassoun, Mustapha;Wynne, Michael J.;Moussa, Hanaa;Salhi, Ghizlane;Zbakh, Hanaa;Riadi, Hassane;Kazzaz, Mohamed
    • ALGAE
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    • 제33권3호
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    • pp.243-267
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    • 2018
  • A taxonomic study was recently carried out on species of the tribe Ceramieae (Ceramiaceae, Rhodophyta), following an evaluation of previously published records and on the basis of field and laboratory investigations. In Morocco, the tribe is represented by 5 genera: Ceramium (21 taxa at specific and infraspecific levels), Gayliella (3 species), and by one species each of Centroceras, Corallophila and Microcladia. Among these, there are five new records for Morocco: Centroceras gasparrinii, Ceramium botryocarpum, Ceramium cingulatum, Ceramium echionotum var. mediterraneum, and Gayliella taylorii. The report of C. echionotum var. mediterraneum from the Atlantic coast of Morocco is one of the rare records from outside the Mediterranean. Ceramium ciliatum var. robustum and Ceramium codii are recorded for the first time from the Atlantic coast of Morocco. Centroceras clavulatum is excluded from Moroccan flora having been misidentified for C. gasparrinii. This paper summarizes the taxonomic characters of these species with images and presents a key for their identification. This report is the first detailed record of the species of the tribe Ceramieae for Morocco. As a result, the total number of taxa at both specific and infraspecific levels accepted in the tribe Ceramieae for Morocco, under current taxonomy and nomenclature, is 27.

The Effect of Ethical Leadership on Organizational Citizenship Behavior: An Empirical Study in Indonesia

  • YUNANTO, Yogi;SUHARIADI, Fendy;YULIANTI, Praptini;PANGASTUTI, Ria Lestari;YANUARITA, Heylen Amildha
    • The Journal of Asian Finance, Economics and Business
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    • 제8권7호
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    • pp.285-294
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    • 2021
  • Fraud cases that are committed by top management or people who have high positions or organization can be called character assassination crimes. The purpose of this study was to determine the effect of ethical leadership on organizational citizenship behavior and the effect of ethical leadership on job satisfaction and job satisfaction on organizational citizenship behavior. This study uses quantitative methods with SEM analysis tools partial least square (PLS) with the population of this study being all civil servants in the Kediri city government with 125 organizational members. This research instrument uses a questionnaire divided into three main parts: (1) leadership ethics as measured by 6 indicators and 12 items. (2) Organizational Citizenship Behavior (OCB) as measured by 7 dimensions and 14 items (3) job satisfaction as measured by 4 indicators and 8 items. Based on the results of the discussion of data analysis that has been carried out through data processing and proof of hypotheses, it can be concluded that an increase in ethical leadership will have an impact on increasing organizational citizenship behavior, an increase in ethical leadership variables will affect job satisfaction and that job satisfaction has no significant effect on organizational citizenship behavior.

Impact of Consumer Ethnocentrism on Reasoned Action and Brand Equity: Empirical Evidence from Local Fashion Brands in Vietnam

  • VO, Minh Sang;NGUYEN, Mai Tran;LE, Tuong Vi;NGUYEN, Gia Bao;HO, My Duyen;PHAM, Thi Phuong Thao
    • The Journal of Asian Finance, Economics and Business
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    • 제9권5호
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    • pp.87-98
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    • 2022
  • Purpose: The is study aimed to examine the impact of consumer ethnocentrism on reasoned action and brand equity on Generation Z in Vietnam. Research design, data and methodology: A quantitative study was undertaken on 302 Generation Z members. The data for the study was collected using a Google Form-based questionnaire from December 2021 to January 2022. Descriptive statistics, Cronbach's alpha, and structural equation modeling were among the data analysis techniques employed. The results: The results show that consumer ethnocentrism has a direct positive impact on reasoned action (subjective norms and attitude toward domestic goods) as well as an indirect positive impact on brand equity, including brand awareness, brand quality, and brand image. Major findings: According to the findings of this study, governments should continue to push propaganda and advocacy programs, call for national pride and encourage home consumers to support and use domestic goods. Domestic brands must strengthen their ties to the community and invest in community-oriented programs that promote domestic consumption. Vietnam's domestic fashion brands need to promote the exploitation of community-oriented and nationalistic content to call on domestic consumers to support them to consume domestic brands.

Determination of plastic hinge properties for static nonlinear analysis of FRP-strengthened circular columns in bridges

  • Amiri, Gholamreza Ghodrati;Jahromi, Azadeh Jaberi;Mohebi, Benyamin
    • Computers and Concrete
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    • 제10권5호
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    • pp.435-455
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    • 2012
  • In the recent years, rehabilitation of structures, strengthening and increasing the ductility of them under seismic loads have become so vital that many studies has been carried out on the retrofit of steel and concrete members so far. Bridge piers are very important members concerning rehabilitation, in which the plastic hinging zone is very vulnerable. Pier is usually confined by special stirrups predicted in the design procedure; moreover, fiber-reinforced polymers (FRP) jackets are used after construction to confine the pier. FRP wrapping of the piers is one of the most effective ways of increasing moment and ductility capacity of them, which has a growing application due to its relative advantages. In many earthquake-resistant bridges, reinforced concrete columns have a major defect which could be retrofitted in different ways like using FRP. After rehabilitation, it is important to check the strengthening adequacy by dynamic nonlinear analysis and precise modeling of material properties. If the plastic hinge properties are simplified for the strengthened members, as the simplified properties which FEMA 356 proposes for non-strengthened members, static nonlinear analysis could be performed more easily. Current paper involves this matter and it is intended to determine the plastic hinge properties for static nonlinear analysis of the FRP-strengthened circular columns.

Structural repairing of damaged reinforced concrete beam-column assemblies with CFRPs

  • Yurdakul, Ozgur;Avsar, Ozgur
    • Structural Engineering and Mechanics
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    • 제54권3호
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    • pp.521-543
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    • 2015
  • Depending on the damage type as well as the level of damage observed after the earthquake, certain measures should be taken for the damaged buildings. In this study, structural repairing of two different types of damaged RC beam-column assembly by carbon fiber-reinforced polymer sheets is investigated in detail as a member repairing technique. Two types of 1:1 scale test specimens, which represent the exterior RC beam-column connection taken from inflection points of the frame, are utilized. The first specimen is designed according to the current Turkish Earthquake Code, whereas the second one represents a deficient RC beam-column assembly. Both of the specimens were subjected to cyclic quasistatic loading in the laboratory and different levels of structural damage were observed. The first specimen displayed a ductile response with the damage concentrated in the beam. However, in the second specimen, the beam-column joint was severely damaged while the rest of the members did not attain their capacities. Depending on the damage type of the specimens, the damaged members were repaired by CFRP wrapping with different configurations. After testing the repaired specimens, it is found that former capacities of the damaged members were mostly recovered by the application of CFRPs on the damaged members.

Numerical modeling of semi-confined composite beams consisting of GFRP and concrete

  • Hassanzadeh, Amir Masoud;Dehestani, Mehdi
    • Structural Engineering and Mechanics
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    • 제62권1호
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    • pp.79-84
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    • 2017
  • Utilizing composite members in structures has been considered by many researchers in the past few decades. Using FRP can be very effective owing to its excessively high-tensile strength, which compensate concrete weak performance in tension. In this research, the studied composite beam includes a GFRP semi-confined trapezoidal section covered by GFRP and concrete layers. To assess the bearing capacity, a finite-element model of a composite beam subjected to displacement control loading has been developed and the results were validated using experimental results found throughout the literature. Several parameters affecting the bending performance and behavior of the semi-confined beam have been investigated in this study. Some of these parameters included the thickness of GFRP trapezoidal section members, concrete layer thickness, GFRP layer thickness and the confinement degree of the beam. The results revealed that the beam confinement had the highest effect on the bearing capacity due to prevention of separation of concrete from GFRP which causes the failure of the beam. From the results obtained, an optimal model of primary beam section has been introduced, which provides a higher bearing capacity with the same volume of materials used in the original beam section.