과학기술 수용자는 과학기술 변화과정을 결정하는 중요한 이해관계자이다. 하지 만 이들이 과학기술이슈에 대해 어떤 생각을 가지고 있는지 확인하는 기존의 방법들은 많은 노력과 시간이 필요한 것으로 알려져 왔다. 본 연구에서는 빅데이터 분석에 널리 사용되는 토 픽모델링을 활용해 온라인 토론장에 게시된 글을 분석하여 한국인의 원자력발전에 대한 인식 을 알아보고자 한다. 이것은 거시이슈들이 일반 과학기술 수용자 인식구조에 어떤 영향을 미 치며, 변화된 인식구조의 지속성을 이해하는데 도움을 줄 수 있다. 빅데이터를 이용해 실시간 으로 특정 과학기술이슈에 대한 일반인의 인식을 파악한다면, 과학기술 수용자(일반인)와 공 급자(전문가) 집단 사이의 인식간극을 줄이는데 도움을 줄 수 있을 것으로 기대한다.

Radio sources are very weak, as they can travel through large distances. Radio sources also have photons with low energies compared to others electromagnetic waves (EM). Microwave photons have a little more energy than radio waves, infrared photons have still more, then visible, ultraviolet, X-rays, and the most energetic electromagnetic wave is gamma-rays. Radio astronomy studies are restricted due to radio frequency interference (RFI) produced by people. If this disturbance is not minimized, it poses critical problems for astrophysical studies. The purpose of this paper is to profile RFI maps in Peninsular Malaysia with a minimum mapping technique for RFI interference. Decision-making processes using GIS (Geographical Information System) for the selection requires gathering information for a variety of parameters. These factors affecting the selection process are also taken into account. In this study, various factors or parameters are involved, such as the availability of telecommunications transmission (including radio and television), rainfall, water lines and human activity. This mapping step must be followed by RFI site testing in order to identify areas of low RFI. This study will benefit radio astronomy research, especially regarding the RFI profile.

Massive stars are some of the most in uential objects in the Universe, shaping the evolution of galaxies, creating chemical elements and hence shaping the evolution of the Universe. However, the processes by which they form and how they shape their environment during their birth processes are not well understood. We use NH3 data from "The H2O Southern Galactic Plane Survey" (HOPS) survey to dene the positions of dense cores/clumps of gas in the southern Galactic plane that are likely to form stars. Then, using data from "The Millimetre Astronomy Legacy Team 90 GHz" (MALT90) survey, we search for the presence of infall and out ow associated with these cores. We subsequently use the "3D Molecular Line Radiative Transfer Code" (MOLLIE) to constrain properties of the infall and outflow, such as velocity and mass flow. The aim of the project is to determine how common infall and outflow are in star forming cores, and therefore to provide valuable constraints on the timescales and physical process involved in massive star formation. Preliminary results are presented here.

Corporate reputation is one of the most important assets for a firm. Literature has widely investigated on how corporate reputation affects competitive advantages and marketing strategies, thus improving customer loyalty and brand’s image. Specifically, scholars have focused on reputational loss event’s linkage with both financial performance and cushion effect on stock price fall during economic crises. Corporate reputation can be divided into three interrelated elements: managerial, financial, and product reputation. Main critical drivers that characterize corporate reputation are, firstly, the quality of product, management, and employees; then, organizational attractiveness, social responsibility and financial performance. Reputation loss may have different nature, resulting both from critical events that deeply affect customers’ perception, and from organizational drivers that are not significantly considered by customers although important for corporate social responsibility. To our best knowledge, while much effort has been given to positive effects of reputation, scarce attention has been given to the typology of reputational loss event impacting on firm’s financial situation. Thanks to multiple case studies in global fashion industry, the authors assess market reactivity after corporate loss of reputation. The focus is on critical drivers that may damage a brand’s image, consequently causing a financial loss. In addition to this, the paper highlights the nature of main reputational risks that mostly impact on stakeholders’ perception of firm’s reputation in fashion industry.

Two studies of luxury product placement in a movie examine whether luxury placements increase movie viewers’ purchase intentions when backgrounds are congruent with the product’s luxury image (a message factor) and when the audience’s luxury associations are activated at the moment (an audience factor). In Study 1, participants’ luxury associations are implicitly activated by priming them with perceptions that they are members of high or low social classes. In Study 2, to explicitly activate their luxury associations, some participants read a news article that describes the placed luxury product as a genuine high-end product; others read an article that describes the placed luxury product as a discount brand. Both studies demonstrate the effects of product–environment congruence and luxury associations on consumer purchase intention.

The authors of this research show that gender plays a role in whether public star ratings of branded content films (e.g., ratings on Rotten Tomatoes) and increased awareness of surroundings differentially affect movie viewers’ willingness to spread word-of-mouth about films. For men, no matter whether they have high or low awareness of surroundings, a higher versus lower star rating uniformly enhances the likelihood they will recommend the film to others. In contrast, for women, momentarily heightened awareness of their surroundings enhances (diminishes) the likelihood of recommending the higher (lower) star-rated film. If women have low awareness of their surroundings, however, the differences do not emerge.

This research aims to understand how an interdisciplinary approach could help Italian firms to enhance their offer to the market. In this perspective, authors have studied benefits and obstacles of an interdisciplinary research approach, by describing the case of RITRATTO, a project by University of Florence referents of various disciplines (agronomy, design, engineering, history and marketing).

Massive gravity provides a natural solution for the dark energy problem of cosmology and is also a candidate for resolving the dark matter problem. I demonstrate that, assuming reasonable scaling relations, massive gravity can provide for Milgrom’s law of gravity (or “modified Newtonian dynamics”) which is known to remove the need for particle dark matter from galactic dynamics. Milgrom’s law comes with a characteristic acceleration, Milgrom’s constant, which is observationally constrained to a0 ≈ 1.1×10−10ms−2. In the derivation presented here, this constant arises naturally from the cosmologically required mass of gravitons like a0 ∝ c√ ∝ cH0√3 , with , H0, and  being the cosmological constant, the Hubble constant, and the third cosmological parameter, respectively. My derivation suggests that massive gravity could be the mechanism behind both, dark matter and dark energy.

This study proposes how to teach aspectual derivations of the verb in the Russian language based on the prefixation and suffixation. The author argues that for the intermediate/advanced learners the traditional aspectual pair system needs to be replaced by the aspectual cluster system and the derivations of the imperfective verbs through the suffixation needs to be taught based on the classification of the infinitives. The hierarchical structure of verb stem in Russian is as follows: superlexical prefixes (po-, etc.) > -yva- > superlexical prefixes (ot-, etc.) > intermediate prefixes (do-, pere-) > -nu-/-a- > lexical prefixes > stem. The study also proposes that the syntactic structure needs to contain the split AspPs (PerfP1 > ImpfP > PerfP2 > PerfP3) outside of the vP and another AspP inside the vP in order to derive the above-mentioned hierarchical structure.

이 연구의 목적은 인터넷 포털 기업의 사회적 책임 영역에 대한 공중 평가가 해당 포털 사이트의 신뢰도, 선호도 및 충성도에 어떤 영향을 미치는지 살펴보는 것이다. 구체적으로 우리나라 상위 포털 기업인 <네이버>, <다음>, <네이트>가 수행하는 CSR에 대한 영역별 공중 평가가 해당 사이트의 신뢰도, 선호도, 및 충성도에 미치는 영향을 파악하고, 더불어 각 포털 사이트 신뢰도와 선호도가 해당 포털 사이트 충성도에 어떤 영향을 미치는지 검증하는 것이다. 이를 위해 대학생 258명을 설문조사하였다. 연구결과, 인터넷 포털 기업 CSR에 대한 영역별 공중 평가는 해당 사이트의 신뢰도, 선호도, 및 충성도에 유의미한 영향을 나타냈다. 특히, 인터넷 포털 기업의 CSR 영역별 평가 가운데, “법적 책임”과 “윤리적 책임” 영역 평가는 공통적으로 연구대상 포털 사이트 신뢰도에 유의미한 영향을 미치는 변인이었다. “경제적 책임” 영역 평가의 경우, 세 포털 사이트 선호도에 공통적으로 유의미한 영향을 나타냈다. 각 인터넷 포털 기업별로 <네이버>의 경우, 포털 사이트 신뢰도와 선호도 모두 포털 사이트 충성도에 유의미한 영향을 미친 반면에, <다음>과 <네이트>는 포털 사이트 선호도만이 포털 사이트 충성도에 영향을 미치는 것으로 나타났다.

이 연구의 목적은 인터넷 포털 기업의 사회적 책임 영역에 대한 공중 평가가 해당 포털 사이트의 신뢰도, 선호도 및 충성도에 어떤 영향을 미치는지 살펴보는 것이다. 구체적으로 우리나라 상위 포털 기업인 <네이버>, <다음>, <네이트>가 수행하는 CSR에 대한 영역별 공중 평가가 해당 사이트의 신뢰도, 선호도, 및 충성도에 미치는 영향을 파악하고, 더불어 각 포털 사이트 신뢰도와 선호도가 해당 포털 사이트 충성도에 어떤 영향을 미치는지 검증하는 것이다. 이를 위해 대학생 258명을 설문조사하였다. 연구결과, 인터넷 포털 기업 CSR에 대한 영역별 공중 평가는 해당 사이트의 신뢰도, 선호도, 및 충성도에 유의미한 영향을 나타냈다. 특히, 인터넷 포털 기업의 CSR 영역별 평가 가운데, “법적 책임”과 “윤리적 책임” 영역 평가는 공통적으로 연구대상 포털 사이트 신뢰도에 유의미한 영향을 미치는 변인이었다. “경제적 책임” 영역 평가의 경우, 세 포털 사이트 선호도에 공통적으로 유의미한 영향을 나타냈다. 각 인터넷 포털 기업별로 <네이버>의 경우, 포털 사이트 신뢰도와 선호도 모두 포털 사이트 충성도에 유의미한 영향을 미친 반면에, <다음>과 <네이트>는 포털 사이트 선호도만이 포털 사이트 충성도에 영향을 미치는 것으로 나타났다.

Invasive species are a major threat to ecosystems and cause enormous environmental and economic losses. Although it is difficult to estimate the full extent of the environmental damage by exotic species and control costs, it is estimated that invasive species cause > $100 billion in losses per year in the United States alone. The brown marmorated stink bug (BMSB), Halyomorpha halys, is native to Asia, but has become a recent example of serious biological invasion, expecially in the US. The BMSB is a voracious eater that damages fruit, vegetable, and ornamental crops in North America. To manage this destructive invasive pest, a team of more than 50 researchers is studying the pest's biology, behavior and ecology to find management solutions for growers, seeking strategies that will protect food, environment and agricultural industry. In this study, I address how the BMSB team were able to make successful team effort to battle the invasive species with funding from the USDA's Specialty Crop Research Initiative.

Quality of life due to climate change are different and are seeking a way, that affects most of the water seems to be the field. Carbon dioxide is a greenhouse gas causing climate change in the proportion known to be the most. According to the OECD's 2050 Environmental Outlook in Korea is the OECD country with the most severe water stress was released. Water shortages in 2020, Korea has been known to enter the country. The OECD Green Growth policy of the keyword in the water to be present Water Footprint is produced from raw materials procurement, disposal and recycling of the product's life cycle to calculate the water usage of water resources is a technique to quantify the load. Water footprint calculations are used in the per-unit water consumption. In this study, to measure the carbon dioxide emissions and water usage more accurately measure who try and look for ways to manage

책임판단의 대상은 자유로운 의사와 그 의사에 기인하여 실현된 행위이다. 이러한 책임의 근거는 행위자에게 달리 행동할 수 있는 가능성이 있었다는 것이며, 이는 의사자유를 전제로 하고 있다. 하지만 최근의 일부 연구에 의하면 인간에게는 의사를 결정할 수 있는 자유는 존재하지 않고, 인간이 자유롭게 결정할 수 있다는 인식은 단지 망상 내지 착각에 불과하다. 물론 뇌신경과학의 새로운 발견들이 여러 가지 흥미로운 결과를 제시하고 있기는 하지만, 적어도 의사자유나 책임과 같은 주제에 대해 지금까지의 논의에서 간과하거나 새롭게 고려할 만한 자료를 제시하는데 성공했다고 판단하기에는 무리가 있어 보인다. 그러나 의사자유가 우리 인식체계에 포착되지 않는다 할지라도 우리를 규정하는데 매우 중요한 문제이기 때문에 앞으로도 계속 많은 연구자들이 의사형성과정의 본질을 파헤치기 위하여 모종의 시도를 할 가능성이 높으며, 최근의 과학 발전 속도를 고려하면 이와 같은 문제제기는 더 빈번해 질 가능성이 높다. 특히 뇌신경과학의 발달은 특별예방적 단초로 활용되어 전통적인 제제의 대안으로 치료를 전면에 내세우는 결과를 초래할 수도 있으며, 더 나아가 의사자유를 전제로 하는 도의적 책임론을 벗어나 사회의 질서유지와 개인의 기본권을 보다 더 확실하게 보장할 수 있는 책임개념을 요구할 수도 있다.

It is expected that the temperature in Pyeongyang will be similar to that (16.6℃) in Seogwipo in the late 21st century, and most of South Korea will enter the subtropical climate due to climate change. Change in the precipitation pattern like the range of fluctuation caused by climate change will lead to expanded uncertainty in securing reliable water supply, along with a serious impact on demands for living and industrial water due to change in the volume and period of river outflow. As industrial water for production activities is estimated based on the contract quantity, it is difficult to apply rationalization of water usage and incentives in water recycling. Therefore many companies are making efforts in complying with the effluent standard while spending few resources on such rationalization and recycling. This study researched water risk management over 115 Korean companies by 28 questions in 4 categories. Through the research, this study aims to understand water risk management levels and seek response plans.

Intensity interferometry, based on the Hanbury Brown–Twiss effect, is a simple and inexpensive method for optical interferometry at microarcsecond angular resolutions; its use in astronomy was abandoned in the 1970s because of low sensitivity. Motivated by recent technical developments, we argue that the sensitivity of large modern intensity interferometers can be improved by factors up to approximately 25 000, corresponding to 11 photometric magnitudes, compared to the pioneering Narrabri Stellar Interferometer. This is made possible by (i) using avalanche photodiodes (APD) as light detectors, (ii) distributing the light received from the source over multiple independent spectral channels, and (iii) use of arrays composed of multiple large light collectors. Our approach permits the construction of large (with baselines ranging from few kilometers to intercontinental distances) optical interferometers at the cost of (very) long-baseline radio interferometers. Realistic intensity interferometer designs are able to achieve limiting R-band magnitudes as good as mR ≈ 14, sufficient for spatially resolved observations of main-sequence O-type stars in the Magellanic Clouds. Multi-channel intensity interferometers can address a wide variety of science cases: (i) linear radii, effective temperatures, and luminosities of stars, via direct measurements of stellar angular sizes; (ii) mass–radius relationships of compact stellar remnants, via direct measurements of the angular sizes of white dwarfs; (iii) stellar rotation, via observations of rotation flattening and surface gravity darkening; (iv) stellar convection and the interaction of stellar photospheres and magnetic fields, via observations of dark and bright starspots; (v) the structure and evolution of multiple stars, via mapping of the companion stars and of accretion flows in interacting binaries; (vi) direct measurements of interstellar distances, derived from angular diameters of stars or via the interferometric Baade–Wesselink method; (vii) the physics of gas accretion onto supermassive black holes, via resolved observations of the central engines of luminous active galactic nuclei; and (viii) calibration of amplitude interferometers by providing a sample of calibrator stars.

미술사에서 소위 이성적인 예술이라 일컬어지는 솔 르윗의 작품은 수학에 연관되어 논의되어 왔다. 그러나 역사적 정황은 모호하다. 즉 르윗은 1960년대 초 이래 수학에 의거하여 기하학적 외견을 보이는 작품을 제작하면서도, 동시에 수학의 중요성에 반론을 제기한다. 이 논문은 솔 르윗의 작품 <벽면구성(Wall Structure)> (1963), <연속작업 #1 (Serial Project #1) (ABCD)> (1966), <미완 입방체의 모든 변형체 (All Variations of Incomplete Cubes)> (1974) 를 비교분석하고 이에 대한 미술사적인 담론을 재구성함으로써 그가 “예술적-수학적” 작업을 변경한 방식을 고찰한다. 그리고 그 작품에서 보여지는 수학적인 내용, 특히 그가 사용한 법칙이 어떻게 차별화되며 작가의 의도에 어떻게 연관되는지를 살펴본다. 따라서 이 논문은 자신의 작품이 수학적이고 이성적인 작품이라고 이해되는 것에서 탈피하고자 하는 취지에서 르윗이 예술과 수학 간의 상호관계를 규정하는 것을 고찰하고자 한다.