• Journal of the korean veterinary medical association
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• v.5 no.1
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• pp.6-7
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• 1961

A 50 days old chick was examined for a diagnosis of tumor occured on the back. Chick was abnormal as early as days old, by having a small tumor, with symptom of anorexja and general depression. A the time of death, tumor had growned as large as avoid ches

• Journal of the Korean Professional Engineers Association
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• v.30 no.4
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• pp.18-29
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• 1997

The telecommunications industry pro-grossed as old media, but new media is going into a new era of multi-media in the 21st century. In the latter half of 1970s we saw a boom of new media as a post-telephone era began. As the machines grew to the world level(standard), facsimiles, minitels of France and word processors of Japan were developed. Today some 15 years since the advent of new media era, the progress of technology is astonishing. Advancement of technology is seen in V and U letters attached to semiconductor chips, astonishing capability advancement of light emitting lasers and photo-diodes, etc and additionally technology advancement in large capacitized light disks. Thus these technologies have made possible transmitting a broad band network and a mobile communication and digitalized broadcasting. Increased capacity of every terminal, e.g, "letters $.$ voice $.$ still and mov-ing pictures" are essential for new media simultaneous and two -way transmission.

• The Journal of the Korean dental association
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• v.10 no.3
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• pp.145-148
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• 1972

The authors have observed and treated the two patients with true bony ankylosis of temporomandibular joint in 16 years old school boy and 24 years old korean male. The ankylosed patients were treated by condylectomy and arthroplasty such as resin condylar head graft having been made into acrylic resin. 1. In 16 years old school boy, temporoandibular ankylosis of left side was surgical_y approached by condylectomy including coronoid process and posterior border of ramus and resin condylar head graft by means of interosseous wiring. 2. In 24 years old korean male, bilateral temporomandibular ankylosis was treted by bilateral condylectomies and resin condylar head grafts. 3. The mouth opening has been continued as 3-5cm since 13 months and 8 months before and facial appearances were very excellent.

• 주택과사람들
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• s.192
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• pp.38-39
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• 2006

지난 3월 29일 런던의 크리스티 경매 'Old Master, Modern and contemporary Print'에서는 피카소의 347 판화 시리즈를 선보였다. 피카소가 87세 되던 해에 발표한 이 시리즈는 생의 마지막까지 식지 않았던 그의 창작 열의를 엿볼 수 있는 작품이다.

• Korean Architects
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• s.615
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• pp.160-163
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• 2020

• Journal of the Korean Professional Engineers Association
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• v.21 no.2
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• pp.51-57
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• 1988

The writer has worked out his original philosophy both scientific and religious, which he calls "Knownism" The new thought states; the word "known" in "knownism" means "already well-informed in the providence" about the essence of the things, and the true state of the reality, hence the knownism, as the existence of God is set forth as a premise. The knownism is a philosophy unified reasonably the science and the faith into one, for the humans can perceive and realize the essence and the true state, and authorize the truth transcending the experience by the scientific method. The new thought of the knownism is a bridge-building between the natural science and the religious faith. The idea explains that the life is the process to pursue the essence of the things and the god, and the truth is immanent in the original nature of things and in God′s sphere. This thought is a philorophy of possibility to solve the paradigms-to-be such as thinking, faith experience, and supernatural power, so that it presents a vision in the human life as a profitable religious science philosophy. The knownism is much different from agnosticism, skepticism, empiricism, and agnosticism. The grace of God may be detected differently from the supernatural power. The new dark clouds overspread abruptly the summer sky are not new ones but originally derived frosm worn-out water drops. Thus those are called the old clouds. The Korean word "known"(노운) of which pronunciation is same with the English "known" means the old clouds, hence also the name, Knownism. The root of the new clouds is detectable from the preserved old clouds. The old clouds symbolized in the paper indicate the essence and the principles of the things and the fittest, or the key for the solution of the problem in the epistemology, believing that everything has its own, proper nature, the writer sums up his theory by insisting that the humans have to find out the "old clouds" or the "known" in knownism to live eternally either in this world or in other dimensions, though the human beings are transformed into the other phases of life. The writer proclaims through the ideas for the United Nations to fortify the Confederate System of World Nations in order to ensure the world peace and the future of the humans.

• Journal of Korea Association of Health Promotion
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• v.2 no.1
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• pp.39-46
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• 2004

Purpose:It has been known that the prognosis of a young woman's breast cancer is Poorer than the other woman However, the effect of age on the prognosis is not well-defined We performed this study to investigate age as a prognostic factor of breast cancer. Materials and Methods : A retrospective study was conducted for 3209 breast cancer patients who underwent operations in Department of Surgery, Seoul National University Hospital from January 1981 to December 2000. Patients were divided into two groups, young age(≤35) and old age(>35) groups. And tumor stage, histopathologic characteristics(such as histology, nuclear grade, histologic grade, hormonal receptor, etc), overall survival and disease free survival rates were compared between age groups. Results . The age ranged from 17 to 88 years. 396 patients(12.3%) were included in young age group(median=32) and 2813 Patients(87.7%) in old age group(median=47).There are more advanced stages and poor nuclear grades in young age group(p=0.000, p=0.003), By log-rank test, the young age group had poorer overall survival and disease free survival rates(p<0.05, p=0.0002). Although, the young age group had more advanced TMN stages(p=0.000) and poorer nuclear grade than the old age group(p=0.003) in multi variate analysis, the age was not a significant independent prognostic factor. (P=0.642)Conclusion: Our study showed that the age was not a significant independent prognostic factor.

• Magazine of the Korea Concrete Institute
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• v.10 no.6
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• pp.291-301
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• 1998

In this paper, two dimensional and three dimentional modeling techniques are proposed for the failure analysis of deteriorated reinforced concrete T-girder bridge subjected to cyclic loading up to failure. For the nonlinear failure anaysis, a tension stiffening model which can consider degradation of bond between reinforcement and surrounding concrete due to corrision of rebars in old bridge is proposed and a modeling technique for the supports conditions of the bridges which can consider degradation of bearing at supports in old bridge is also proposed, The analysis results along with comparisons with full-scale failure-test results confirm that finite element modeling techniques in this paper can be well applied to the failure analyses of in-situ old reinforced concrete T-girder bridges subjected to cyclic loading and the support condition modeling especially affects the bridge strength significantly.

• Journal of Korea Technical Association of The Pulp and Paper Industry
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• v.31 no.1
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• pp.1-9
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• 1999

This study was performed to investigate the deinkability of Korean old newspaper(KONP) and the properties of newsprint made from deinked pulp with some addition of virgin pulp. When the samples of composed of 50% Australian old magazine(AuOMG) and 50% KONP were compared with the samples 50% AuOMG and 50% AuONP, the yield, opacity, strength properties of the former were high, but its brightness was low. When the mixing ratio of AuOMG : AuONP : KONP was 30:20:50, the brightness and strength properties were obtained the similar or better than those obtained samples having other mixing ratio. The brightness and opacity of samples made from deinked pulp with the some addition of TMP and BKP can meet the minium qualifications of brightness and opacity specified by Japanese Industrial Standard. The samples, which DIP, TMP, and KP were mixed with the ratio of the 85:10:5 and 90:5:5, maintained higher brightness and strength comparing to the samples containing higher amount of virgin pulp. Since the newsprint samples made from KONP was not inferior to those from imported old newspaper, the more use of KONP in producing newsprint is recommended.

• 보존과학연구
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• s.20
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• pp.175-206
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• 1999

In 1972, the mural painting of Kuknakjon, which is National Treasure No. 15, at Pongjongsa was taken to pieces. From 1999. 9. 8 to 1999. 9. 15,we were precisely investigated with infrared vidicon television, video camera and so forth. The result of investigation shows that contents of the mural painting consisted of paintings of flowers and birds, paintings of Taoist hermits with supernatural powers and old historic figure paintings (In the investigated mural paintings, there were paintings about pheasant or magpie on splendid peony, figures such as Lee tae baek(이태백) and Baek lakchon(백악천) known as old chinese poets, Chang yang(장량) and Hwangsok kong(황석공) known as old historic figures and Paebok(백복), and Choksongja(적송자) known as Taoist hermits.)It is noted that the mural painting was under the influence of the later Choson culture included Taoistic and folk artistic than buddhistic contents such as painting of Bodhisattva, Arhat and apsara. Later, each mural painting will be more investigated in respect of Buddhism art historic value, and we'll make conservative treatment plan based on its result.