• 한국식품저장유통학회지
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• 제8권4호
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• pp.345-350
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• 2001

개발한 EPS 포장상자가 사과의 신선도 유지효과 기능이 있는지의 여부를 조사코자 사과를 포장하여 2$0^{\circ}C$에 저장하면서 골판지상자와 0.02와 0.04mm 두께의 LDPE필름, 기능성 MA필름과 50배로 발로시킨 EPS 상자에 사과를 15kg씩 포장하며 포장재간의 신선도 유지 효과를 비교하였다. 저장 40일 후 중량감소는 대조구는 5.7 %, EPS 상자는 0.5%의 중량감소가 나타났고, 비타민C도 2.06과 2.31mg%로 EPS 포장구가 높게 유지되고 있었다. 당도와 산도는 포장구간에 큰 차이가 없었으며 부패의 경우 대조구는 상자당 3-5개과가 발생했으나 EPS포장구는 발생하지 않았으며 외관도 양호한 것으로 나타났다.

• 농업과학연구
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• 제39권1호
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• pp.151-159
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• 2012

This paper analyzes the consumers' preference for packaged apple and derives the measures to vitalize the distribution of packaged apple. To do this, survey was conducted for consumers in large cities, Seoul, Busan, and Daegu to observe their purchasing behavior and satisfaction both for packaged and unpackaged apple. Survey was focused to how they are satisfied with several attributes of package such as size, appearance, content, material, and label. On the basis of the survey results, the values of the package attributes were estimated. Survey results show that consumers tend to buy unpackaged apple rather than packaged apple. About 34 percent out of 313 respondents have ever purchased apple packed with paper box while only 10.5 percent have an experience to buy packaged apple with transparent box. Most respondents answered they preferred the package of five to six apples and 1.3 kilograms most. They preferred mid or large size apple. Estimation of the values of the package attributes using the conjoint analysis shows that consumers are giving the highest value to the price of packing material. It means that consumers are reluctant to the extra payment resulted from packing the apple. Therefore, the efforts to reduce the cost of packing apple should be made steadily. In order to vitalize the distribution of small packaged apple, the package should contain high quality apple with high sugar content, proper size, good appearance, and so on. And it needs to be promoted to the consumers that small packaged apple are not inferior to apple packed with paper box.

• 한국포장학회지
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• 제7권1호
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• pp.21-24
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• 2001

This study was carried out to analyze the effects of packaging units and loading types in agricultural products(apple, pear, and sweet persimmon) palletization. In apple and pear packaging, an optimum loading type was pin wheel loading, and load effective corrugated box dimension was $330{\times}220{\times}170mmm(L{\times}W{\times}H)$ in 5 and 10kg packaging units, but in case of pear box was 10mm higher than apple box. However, in sweet persimmon packaging, block loading was available, and box dimension of $365{\times}275{\times}180mm(L{\times}W{\times}H)$ was the most effective to palletize.

• 한국포장학회지
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• 제6권1호
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• pp.47-52
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• 2000

개발한 EPS 포장상자가 사과의 신선도 유지효과 기능이 있는지의 여부를 조사코자 사과를 포장하여 $20^{\circ}C$ 저장하면서 골판지상자와 0.02와 0.04mm 두께의 LDPE 필름, 기능성 MA필름과 50배로 발포시킨 EPS상자에 사과를 15kg씩 포장하여 포장재간의 신선도 유지효과를 비교하였다. 저장 40일 후 중량감소는 대조구는 5.7%, EPS 상자는 0.5%의 중량감소가 나타났고, 비타민C도 2.06과 2.31 mg%로 EPS 포장구가 높게 유지되고 있었다. 당도와 산도는 포장구간에 큰 차이가 없었으며 부패의 경우 대조구는 상자당 3-5개과가 발생했으나 EPS포장구는 발생하지 않았으며 외관도 양호한 것으로 나타났다.

• International Journal of Advanced Culture Technology
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• 제9권1호
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• pp.70-78
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• 2021

It is true that the police have been faithful to the role of the regime's sewer and committed many disruptions and errors, and have been criticized and criticized by the public. It should now be the foundation of the democratic police and an organization supported by the people. The problem is that the quality, personality, and values of 130,000 police officers should be changed and should be in line with the spirit of the times. One of the theories of police corruption is the "rotten apple hypothesis." The theory is that there is a high possibility that the entire police force will be corrupted, as if the defective apple in the apple box is rotten and the whole apple is rotten, without filtering out potential corrupt police officers during the recruitment phase. In other words, the cause of corruption is based on personal flaws. This study intends to analyze the causes of police corruption and improvement measures. The purpose of this study is to ensure that police officers in charge of national security are usually armed with ethics and good conduct. The police should be trusted by the people and need a stronger prescription for police corruption. In this respect, this study aims to solve the corruption problem of police officials, analyze anti-corruption, and find out what are the desirable countermeasures. The main study methods of this study are as follows; First, we first tried to collect data through research on corruption-related literature. The analysis was focused on the related papers of police corruption and government reports. Second, police corruption theory and anti-corruption alternatives were analyzed. It was reviewed focusing on the theory of corruption or translated data. Third, a literature survey was analyzed to examine the National Police Agency's perception of police corruption. Based on these research methods, we tried to derive the desirable control measures for the hypothesis of police corruption. This study is believed to have contributed to supporting the organizational corruption and culture of the apple box, including the personality of the individual's values, which is a rotten apple theory of police corruption.

• 한국식품저장유통학회지
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• 제3권1호
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• pp.77-82
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• 1996

Most of countries differ from their favors, in Taiwan fruit juice and sweet taste are emphasized while external appearance in Japan. During transportation, movement of the container, fluctuation of temperature, decrease of the fruit freshness and undesirable packing materials tend to decline fruit marketability. For these problems, it is believed that shortening of boarding time by utilization of plate and styro form box for packing, the author believed.

• 한국농업기계학회:학술대회논문집
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• 한국농업기계학회 1998년도 동계 학술대회 논문집
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• pp.317-323
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• 1998

• 농촌계획
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• 제9권4호
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• pp.53-57
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• 2003

This study was carried out in order to develop brand and packing design for agricultural products of Dangjin County. Current packing designs such as rice packs, cucumber box, sweet potato box, apple box and kimchi pack were collected from agricultural cooperatives in Dangjin area. For those packing designs, corporate identity(CI) clinic was conducted and the results obtained were as follows: There are varieties of names, colors, fonts, and sizes far the same items, so that consumers could not easily find and understand those CIs of agricultural products in Dangjin County. Among others, those packages are needed CI clinic such as the packages of Dangjin apple(Song-ak Agricultural Cooperative), Dangjin sweet potato(Seok-moon A. C.) and rice(Daehoji A. C., Shinpyeong A. C.). However, the packing design of Hyang-chae-bang Kimchi is evaluated as good design. For CI clinic, it is desirable to develop unique and united brand name and simple design for the packages such as the case of 'Anseong-Matzum' of Anseong City, which is unique and united brand name with simple design enhancing synergy effect for agricultural marketing.

• 스마트미디어저널
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• 제12권9호
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• pp.45-59
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• 2023

Weakly supervised object localization (WSOL) is a task of localizing an object in an image using only image-level labels. Previous studies have followed the conventional class activation mapping (CAM) pipeline. However, we reveal the current CAM approach suffers from problems which cause original CAM could not capture the complete defects features. This work utilizes a convolutional neural network (CNN) pretrained on image-level labels to generate class activation maps in a multi-scale manner to highlight discriminative regions. Additionally, a vision transformer (ViT) pretrained was treated to produce multi-head attention maps as an auxiliary detector. By integrating the CNN-based CAMs and attention maps, our approach localizes defective regions without requiring bounding box or pixel-level supervision during training. We evaluate our approach on a dataset of apple images with only image-level labels of defect categories. Experiments demonstrate our proposed method aligns with several Object Detection models performance, hold a promise for improving localization.

• 정보과학회 컴퓨팅의 실제 논문지
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• 제21권11호
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• pp.689-698
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• 2015

현재 농산물 물류를 담당하는 거점산지유통센터에서의 박스구분적재 작업은 대부분 수작업으로 이루어지고 있다. 농산물의 적재과정은 많은 노동력을 필요로 하며 이러한 작업은 농촌에 거주하고 있는 사람들을 시간제 고용으로 해결하였으나, 최근 농촌 고령화가 심각하게 진행되면서 노동력 확보에 어려움이 따르며 시설 자동화나 로봇이용 등 대책이 강구되고 있는 실정이다. 본 논문에서는 사과박스 구분적재 자동화를 위한 로봇 시스템을 제안한다. 제안방법은 거점산지유통센터에 컨베이어, 로봇, 바코드리더기 등의 장비와 소팅플랜, 작업통제, 제어정보생성, 모니터링의 소프트웨어 모듈을 설계하고 구현한다. 구현된 시스템을 운영 시험 및 평가를 통하여 자동화된 로봇 시스템이 기존의 수작업을 대체하여 작업효율성 향상과 안전성 문제 해결을 확인한다.