This study examines the performance of a penalized neural network and the replication of a customer engagement survey scale with text information in the hotel industry. Although the empirical analysis shows highly accurate model performance only in the training sample, the results also clarify the issues of the engagement scale.

Brand resonance plays a crucial role in customer relationship management and the development of brand equity between customers and the brand. Therefore, effective methods for promoting customers’ brand resonance are critical in the hospitality industry for gaining competitive advantages and establishing sustainable management strategies. The purpose of this research was to investigate the relationships among brand coolness, customer inspiration, and brand resonance in the hospitality industry, as well as the mediating influence of customer inspiration. A total of 451 customers from 25 well-known brand restaurants in Taiwan returned questionnaires. These restaurants are recommended by TripAdvisor and had elements of coolness indicated in the customer reviews. Among the 451 participants, 260 (57.6%) were female and 191 (42.4%) were male; 344 (76.3%) were unmarried; 279 (61.9%) had received a college-degree certificate or above; and most were 21 to 30 years old (36.6%). The results revealed that brand coolness positively affected customer inspiration and brand resonance and that customer inspiration positively affected brand resonance. Furthermore, customer inspiration mediated the relationship between brand coolness and brand resonance. The study contributes to the hospitality literature of brand resonance. These findings can apply for the practice of brand management and customer relationship management in the hospitality industry.

본 연구는 복수노조 하에서 건설업에서의 교섭창구단일화 및 소수노조 보호제 도의 운영실태를 분석하여 개선방안을 모색하였다. 나아가 교섭창구단일화제 도가 형식이 아닌 실질적인 의미에서 소수노조의 노동3권을 보장하고 사용자 의 경영권과도 균형을 이루기 위한 제도로 자리매김하도록 교섭창구단일화제 도 전반에서 소수노조 노동3권 강화를 위한 실질적인 개선방안을 도출하였다.

Construction industry is considered as one of the most high-risk industries for work-related injuries and fatalities, accounting for more than half of fatalities in Korea. Advanced countries have recognized the critical role of designers in preventing construction accidents and have established regulations on design for safety. In line with this, the Korean government have also implemented regulations that require owners and designers to review the safety of design outcomes. However, it has been observed that designers face challenges in identifying hazards and integrating design solutions at the design stage mainly due to their shortage of required knowledge and skills. This study aimed to examine design solutions that can be applied to prevent fall accidents in the construction industry, and to establish a relationship between these solutions and fatal fall accidents occurred over the past three years in Korea. This study also analyzed the relationships of four variables (construction type, cost, work type, and fall location) with design solutions. The results indicated that all four variables have significant relationships with design solutions, with fall location showing the strongest relationship. The design solutions and their relationships with fatal fall accidents identified in this study can be utilized in identifying hazard and integrating design solutions to ensure design for safety.

Occupational safety and health management expenses in the construction industry are statutory and separately included in the cost statement to prevent occupational accidents and health problems. The expenses are determined by multiplying the standard amount by the rate decided according to construction types and scales. However, the current expense appropriation method does not properly reflect the recent changes in the construction industry such as industry size, industry diversification, and social atmosphere about safety reinforcement. This study surveyed 1579 questionnaires in total and analyzed expense execution rate and proportion of each expense category. The expense execution rate was relative higher in complex construction (e.g., heavy construction = 126%, civil engineering = 125%) and long-period project (equal to or over 48 months construction = 133%) compared to general construction (98~116%) and short-period project (less than 48 months construction = 115%). The proportion of spending expenses was higher in the category of safety manager labor costs (25~52%), safety facility costs (22~40%), and personal protective equipment costs (10~25%). The analysis results of the study can be utilized in revising the standard expense appropriation method by reflecting the current usages of the occupational safety and health management expenses in the construction industry.

Recently, the crisis of demographic extinction is rising in Korea more than any other country, and it is difficult for industrial sites to maintain without 'foreign workers'. Industrial accidents and accident deaths of foreign workers account for 7.6% and 12.3% of the total, through an in-depth analysis of fatal accidents in the manufacturing industry, differences and similarities between fatal accidents of foreign workers and all fatal accidents were confirmed in terms of occurrence type, workplace size, length of service, employment type, etc. In this study, customized countermeasures were found.

본 연구는 대학에서 미래 일자리 지형변화에 대응하고 신기술분야의 주요 직무를 성공적으로 수행하기 위한 핵심 직무역량 도출을 국내 K대학의 사례를 통해 제시하는데 그 목적이 있다. 이를 위해 신기술분야 로 지능형드론 및 UAM 신기술분야를 선정하고 지역산업 및 K대학 역량 분석 기반으로 핵심직무역량 도출하고자 신기술분야 사례분석-신산업 분야 직무 역량 정의-산업체 전문가 의견 수렴(FGI)-대학 교원 인터뷰 및 설문조사-산업현장성 검증 단계로 연구를 진행하였다. 주요 연구결과는 다음과 같다. 첫째, 신 기술분야의 문헌 및 자료분석을 통해 직무역량을 정의하고 산업 전문가 의견수렴을 통해 직무기초역량 11개, 직무기술역량 43개, 및 초직능적 기술역량 28개 후보군이 도출되었다. 둘째, 관련 대학 교원을 대상 으로 설문조사 결과, 총 7개의 직무기초역량, 9개의 직무기술역량, 8개의 초직능적 기술역량으로 직무역 량 모델을 구성하였다. 셋째, 도출된 직무역량을 토대로 지역 산업 현장 검증을 설문조사를 실시하였고 최종 선정을 위해 각 역량에 대한 Needs Weight를 산출하였다. 그 결과 직무기초역량으로 ‘직업적 윤리 의식, 창의적 사고, 혁신적 사고, 융합적사고, 미래지향적 사고’, 초직능적기술역량은 ‘문제인식 및 문제해 결력, 자기주도성, 탐구정신, 협동 및 기술협력, 의사소통’ , 직무기술역량은 ‘이동체 제어기술, 설계/제작/ 제어능력, 무선통신기술, 센서시스템 활용기술, ICT 기술이해 및 활용’ 등으로 규명되었다. 결과를 토대로 신기술분야의 핵심직무역량 도출을 위한 시사점과 연구의 한계점을 제시하였다.

반려동물을 키우는 가구 수가 증가함에 따라 펫푸드(반려동물 식품) 산업이 급속하게 성장하고 있다. 이에 본 연구는 국내외 펫푸드(반려동물 식품) 연구와 산업 현황을 살펴보 고, 국내 펫푸드 산업에 활용할 수 있는 기초 연구자료를 제공하는데 목적이 있다. 펫푸드 산업은 반려동물 문화가 발달한 선진국 중심으로 발달되어 있으며, 반려동물 산업에서 지 출 비중이 매우 큰 분야이다. 해외의 경우 펫푸드관련 소비자 연구가 다각적으로 시행되 며, 제품개발을 하고 있다. 하지만 국내의 경우 국내 소비자 연구나 제품개발이 부족한 실정으로 국내 소비자 대상에 맞는 소비자 분석과 제품개발 연구가 필요하다.

건설분야의 도급 또는 하도급계약에서 상대적 약자를 보호하고, 이를 통해 공 정한 거래질서를 확립하기 위해 하도급법 및 전설산업기본법이 제정되었다. 그러나 건설공사 도급 또는 하도급계약에 대해 양법이 적용될 경우에 어느 법 이 우선적용되는가의 문제가 발생한다. 이에 하도급법 제4조에서는 하도급법 우선적용을 규정하고 있으며, 건설산업기본법 제34조에서는 다른 법 우선적용 을 규정하고 있다. 따라서 양법에서 공통적으로 규정하고 있는 사항에 대해서 는 하도급법이 적용된다. 물론 하도급법을 적용하는 것이 수급사업자에게 유 리하다면 문제가 없지만, 하도급법을 적용하는 것이 반드시 수급사업자에게 유리한 것만은 아니다. 즉, 하도급법과 건설산업기본법을 비교분석할 때 대금 지급보증, 발주자의 직접지급사유에 따른 지급금액, 부당특약 등에 대해서는 하도급법을 적용하는 것이 수급사업자에게 더 유리하다. 반면에 계약서 기재 사항, 수급사업자의 확인요청권, 발주자의 지접지급사유 등에 있어서는 건설산업기본법을 적용하는 것이 수급사업자에게 더 유리하다. 이러한 점은 건설공 사 도급 또는 하도급계약에서 수급사업자를 보호하고자 하는 하도급법의 목적 과 상반된다. 따라서 하도급법에서 규정하고 있는 다른 법과의 관계는 하도급 법 우선적용의 원칙이 아닌 수급사업자에게 유리한 법 적용의 원칙으로 수정 할 필요가 있다. 또한 하도급법의 일부 내용은 건설산업기본법 등과 비교하여 수급사업자에게 불리하기 때문에 수급사업자에게 유리한 내용으로 개정할 필 요가 있다. 마지막으로 업종에 관계없이 동일하게 규정하고 있는 하도급법의 규율방식은 해당 업종의 특성을 반영하지 못할 뿐만 아니라 적절한 수급사업 자 보호를 추구하기에도 한계가 있다. 특히, 건설산업기본법 등의 내용을 반영 하여 하도급법을 개정할 경우에 다른 업종의 하도급계약에도 적용됨으로 인해 불합리성이 발생할 수 있다. 따라서 하도급법의 구성 체계는 업종에 무관하게 규정할 것이 아닌 모든 업종에 공통적으로 적용될 사항과 개별업종에만 적용 될 사항으로 구분하여 규율할 수 있도록 개정할 필요가 있다.

The phosphate industry is classified by IAEA as one of the Naturally Occurring Radioactive Materials (NORM) industry sectors most likely to require regulatory consideration. The production of phosphorous fertilizers constitutes the major activity in the industry, which can give rise to exposures of workers and the public through the handling and usage of phosphate rock and residues associated with processing. During the production process, when phosphate rock is digested with acid to produce phosphoric acid, some radionuclides, particularly Radium, become concentrated in residues, such as the scale that tends to form inside pipes and vessels. The registered radioactivity of phosphate rock in South Korea is less than 1.7 Bq/g for U-238, but according to the IAEA SRS No. 49, the radioactivity of phosphate scale can be up to 1,000 times higher than the raw mineral. Therefore, this study evaluated the potential for worker exposure during maintenance related to the removal of scales at a fertilizer manufacturing facility producing phosphoric acid in Korea.

Working during decommissioning of nuclear facilities can subject workers to a number of industrial health and safety risks. Such facilities can contain hazardous processes and materials such as hot steam, harsh chemicals, electricity, pressurized fluids and mechanical hazards. Workers can be exposed to these and other hazards during normal duties (including slips, trips and falls, driving accidents and drowning). Industrial safety accidents, along with their direct impacts on the individuals involved, can negatively affect the image of nuclear facilities and their general acceptance by the public. Industrial safety is the condition of being protected from physical danger as a result of workplace conditions. Industrial safety program in a nuclear context are the policies and protections put in place to ensure nuclear facility workers are protected from hazards that could cause injury or illness. Preventive actions are those that detect, preclude or mitigate the degradation of a situation. They can be conducted regularly or periodically, one time in a planned manner, or in a predictive manner based on an observed condition. Corrective actions are those that restore a failed or degraded condition to its desired state based on observation of the failure or degradation. In industrial safety, the situations or conditions of interest are those observed via the performance monitoring, investigations, audits and management reviews. Preventive and corrective actions are those designed to place or return the system to its desired state. Preventive actions where possible are preferred as they eliminate the adverse condition prior to it occurring. When an accident or incident occurs, the primary focus is on obtaining appropriate treatment for injured people and securing the scene to prevent additional hazards or injuries. Once the injured personnel have been cared for and the scene has been secured, it is necessary to initiate a formal investigation to determine the extent of the damage, causal factors and corrective actions to be implemented. Certain tools may be needed to investigate such incidents and accidents. Initial identification of evidence immediately following the incident includes a list of people, equipment and materials involved and a recording of environmental factors such as weather, illumination, temperature, noise, ventilation and physical factors such as fatigue and age of the workers. The five Ws (what, who, when, where and why) are useful to remember in investigation of incidents and accidents.

Laver aquaculture, which occupies a large proportion in the aquaculture industry in Korea, is still highly dependent on human labor. Therefore, it is necessary to study the development of an automatic system to improve the working environment and increase the efficiency of aquaculture production systems. The purpose of this study is to evaluate the economic feasibility of an improved system in a study for the loading-unloading and automatic weighing systems in laver aquaculture industry. Economic analysis of the developed unloading and automatic weighing system were implemented under various conditions to calculate more accurate benefits and costs. As a result of this study, the economic feasibility was found to be very high in the three models: net present value (NPV), benefit-cost ratio (B/C), internal rate of return (IRR). Moreover, the results of sensitivity analysis showed that the economical efficiency of the automatic loading, unloading, and weighing system in laver aquaculture was very high.

본 연구는 기업 간 인수합병에서 피인수기업의 거래 가격이 인수기업의 기업 가치에 미치는 효과를 분석하였다. 이때 기업환경과 특성을 종합적으로 고려하기 위하여 산업 내 경쟁 수준과 피인수기업의 이종 산업 여부 등 두 가지 조절변수를 제안하였다. 본 연구의 모형을 검증하기 위하여 SDC Platinum에서 미국기업의 인수합병 관련 데이터를 수집하였고, 기업 관련 데이터는 WRDS Compustat에서 수집하였다. 2014년부터 2019년까지의 기 간을 대상으로 최종적으로 309개 기업에 대한 총 695건의 M&A 관련 데이터를 표본으로 선정하였다. 분석 결 과, 인수합병 시 거래 가격은 인수기업의 미래가치에 부정적인 효과를 미치는 것으로 나타났다. 그러나 인수기업 이 속한 산업 내 경쟁 수준이 높을수록 이러한 효과는 긍정적인 방향으로 상쇄되었다. 특히 인수합병 대상이 이 종 산업에 속한 기업일 경우, 그러한 상쇄 효과는 더욱 강해지는 것으로 나타났다. 본 연구는 인수합병의 거래가 격이 인수기업의 미래가치에 유의한 영향을 미치는 동시에, 그 효과가 산업 내 경쟁수준과 피인수기업의 이종 산 업 여부에 따라 조절된다는 사실을 계량적으로 입증했다는 점에서 학술적 의의를 가진다.

To analyze the status and needs of the small- and medium-sized garment manufacturing industry in Busan, this study comprised an online survey of companies and interviews with 14 representatives of the 98 companies. The results are as follows: Approximately 34.7% of the garment manufacturers were located in Geumjeong-gu, Busan. The most common type of work was the contracting factory type. Daily production output was between 100pcs and 300pcs. Production materials comprised 42.9% woven and 24.8% knitted fabrics. Main products were menswear, uniforms, womenswear, casual wear, sports and leisure wear, protective clothes, and children’s clothing. The main clients were uniform companies, main factories, wholesale markets, online shopping malls and promotion companies, exporters, and department stores. As a result of a survey on industrial needs with company representatives, their satisfaction with company employees was 57.2%, and the most important factor when hiring employees was job-related competencies, among which the ability to understand the sewing process was the most necessary. In terms of computer software literacy, illustrations and pattern CAD/CAM are required. They thought industry-university cooperation is crucial for advantage for advantage research and product development, as it allows for the sharing knowledge, resources, and especially human resources. The greatest administrative issue were human resources and funding.