• Journal of the Korean Statistical Society
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• v.24 no.2
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• pp.563-568
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• 1995

It is well-known that the sample mean and the sample variance are jointly sufficient under normality assumption. In this paper a proof of the joint sufficiency is given without using the factorization criterion. It is related to a finite Sanov-type conditional theorem, i.e., the conditional probability density of $Y_1$ given sample mean $\mu$ and sample variance $\sigma^2$, where $Y_1, Y_2, \cdots, Y_n$ are independently and identically distributed (i.i.d.) normal random variables with mean m and variance $\delta^2$, equals that of $Y_1$ given sample mean $\mu$ and sample variance $\sigma^2$, where $Y_1, Y_2, \cdots, Y_n$ are i.i.d. normal random variables with mean $\mu$ and variance $\sigma^2$.

• Journal of Physiology & Pathology in Korean Medicine
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• v.17 no.6
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• pp.1493-1499
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• 2003

This study was examined for effects of acupuncture of Chok-Samni(ST36) on the facial thermography in health subjects, The volunteers who participating in this study had taken rest for 15 mins in room temperature (19-21 ℃) before the examination and informed them what to prohibit smoking, drinking and administration of drug for the previous day, The thermography of face was taken using Digital Infrared Thermographic Imaging (D.I.T.I. : Dorex, DTI-16UT1, U.S.A.) by time interval of 35 minutes at 15 min before and 20 min after acupuncture stimulation. Thermal temperature of Yangbaek(GB14), Myon-koryo(ST3) and Chichang(ST4) was measured and compared, The results showed that acupuncture of Chok-Samni(ST36) decreased the Absolute difference of temperature between Myon-koryo(ST3) and Chichang(ST4) (p<0,05, Data were represented mean±S,E.M.(n=33)), But, acupuncture of Chok-Samni(ST36) particularly decreased the absolute difference of temperature between Yangbaek(GB14) and Chichang(ST4) and particularly decreased the absolute difference of temperature between Vangbaek(GB14) and Myon-koryo(ST3) (p<0,05, Data were represented mean±S,E.M.(n=33)). Also, it was observed that acupuncture of Chok-Samni(ST36) decreased variety of the color tone of thermographic contour line and decreased thermal distribution. The results showed that acupuncture of Chok-5amni(ST36) significantly decreased the absolute difference of temperature of partial facial surface. Hereafter, study about if acupuncture of Chok-Samni(ST36) significantly decrease the absolute difference of temperature of all the areas of facial surface is requested. Also, continued study of effects of acupuncture of other meridian on the facial thermography is requested.

• Proceedings of the Materials Research Society of Korea Conference
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• 2003.03a
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• pp.82-82
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• 2003

p-CdI $n_2$T $e_4$ 단결정을 Bridgeman법으로 3단 수직 전기로에서 성장하였다. 성장된 결정의 결정성은 X선 회절과 광발광 측정으로 조사하였다 막 성장된(as-grown) 결정과 여러 열처리 CdI $n_2$T $e_4$ 결정들의 광발광 스펙트럼 측정으로부터 CdI $n_2$T $e_4$:Cd 광발광에서는 중성 주개 bound 엑시톤 ( $D^{\circ}$,X)가 우세함을 발견하였고 반면에 CdI $n_2$T $e_4$:Cd 광발광에서는 중성 받개 bound 엑시톤 ( $A^{\circ}$,X)가 완전히 사라졌다. 더우기, CdI $n_2$T $e_4$:Te의 광발광 스펙트럼에서 중성 받개 bound 엑시톤 ( $A^{\circ}$,X) 발광은 막 성장된 CdI $n_2$T $e_4$결정에서처럼 우세하였다. 이러한 결과들은 ( $D^{\circ}$,X)가 주개로써 작용하는 $V_{Te}$ ,와 관련이 있고, ( $A^{\circ}$,X)는 받개로 작용하는 $V_{cd}$와 관련이 있음을 가리킨다. p-CdI $n_2$T $e_4$ 결정은 Cd 증기 분위기에서 열처리한 후에는 n형으로 type conversion이 된다는 것을 알았다. 중성 주개-받개 bound 엑시톤 ( $D^{\circ}$, $A^{\circ}$)과 이들의 TO 포논 복제의 발광은 $V_{Te}$ 나 C $d_{int}$와 같은 주개들과 $V_{cd}$ 또는 T $e_{int}$와 같은 받개들 사이의 상호 작용과 관련이 있다. 또한, CdI $n_2$T $e_4$에서 In은 안정된 결합의 형태로 있기 때문에 자연 결함의 형성에는 관련이 없음을 알았다 알았다았다았다

• Asian-Australasian Journal of Animal Sciences
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• v.17 no.2
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• pp.193-198
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• 2004

Eighteen water buffalo calves of Nili-Ravi breed (about 15 months age and of $147{\pm}12$ kg average body weight and mixed sex) were used with six animals on each treatment. All the animals were fed long wheat straw for ad libitum intake as the basal ration. Animals in group-I were supplemented with ad libitum amount of urea molasses block having cotton seed meal (CSMB) while the animals in group-II were supplemented with ad libitum urea molasses block containing sunflower seed meal (SFMB) and group III animals were supplemented with a fixed amount of commercial concentrate feed (CCF). The experiment lasted for a period of 80 days (April to June). Results revealed a significantly decreased total feed intake (wheat straw+supplements) in group-III ($1,666{\pm}52$ g/h/d) as compared to group I ($2,299{\pm}194$ g/h/d) and group-II ($2,193{\pm}230$ g/h/d). Average daily supplement intakes were $891{\pm}87$; $666{\pm}104$ and $593{\pm}0$ grams per head in group I, II and III, respectively. Supplement intakes among groups were different (p<0.05). Average daily body weight gains (g/h) were $214{\pm}25$, $174{\pm}23 $and $183{\pm}24$ for group I, II and III, respectively. Feed conversion ratio (FCR) was found to be $10.74{\pm}1.12$, $12.60{\pm}0.88$ and $9.90{\pm}1.33$ grams for group No. I, II and III, respectively. The economic net benefit of live weight gain of calves were 7.63, 6.11 and 7.33 rupees/h/d for group No. I, II and III, respectively. Thus SFM can replace CSM and urea molasses blocks can replace commercial concentrates as supplement to basal ration of wheat straw.

• Journal of the Korean Chemical Society
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• v.25 no.3
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• pp.183-189
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• 1981

Iron and titanium, the major constituents in iron ores, were X-ray spectrometrically determined by using the dilution parameter method. A standard and samples possessing a similar composition were diluted with the diluent $ZrO_2$ to their proper respective ratios. After measuring the intensity of the fluorescent X-ray, the dilution parameter was calculated from the following equation. $Pa=\frac{\frac{I_{as}}{(I_{as})_d}}{D-1}{^{-1}}$The dilution parameters were used to correct the difference between the matrix effect of the standard and that of the sample. The content of the major constituents was calculated, without using any standard calibration curves, from the following equation;$W_a=W_a^*{\cdot}{\frac{I_as}{I_{as}^*}{\cdot}\frac{P_a^*}{P_a}$where asterisks indicate the standard. The results agreed with those of the wet analysis within 2% of relative error, and the precision of the experiment was also tolerably good.

• Asian-Australasian Journal of Animal Sciences
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• v.24 no.3
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• pp.369-378
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• 2011

The effect of a homolactic inoculant containing a blend of Lactobacillus plantarum, Pediococcus acidilactici and Enterococcus faecium or, the anionic surfactant, sodium dodecyl sulphate (SDS), alone or in combination on fermentation characteristics, aerobic stability and in situ DM, OM and NDF degradability of barley silage was investigated. Barley (Hordeum vulgare, L.) was harvested (45% DM), chopped and treated with water at 24 ml/kg forage (Control), inoculant at $1.09{\times}10^5$ cfu/g forage (I), SDS at 0.125% (wt/wt) of forage (S) or with the inoculant ($1.09{\times}10^5$ cfu/g) plus SDS (0.125% wt/wt; I+S). The treated forages were ensiled in triplicate mini silos and opened for chemical and microbiological analyses on d 1, 2, 3, 7, 14, 42 and 77. Silage samples from d 77 were opened and aerobically exposed for 7 d. The in situ rumen degradability characteristics of silage DM, OM and NDF were also determined. The terminal concentration of NDF in S and I+S was lower (p<0.001) than in other treatments. Lactate concentration was higher (p<0.001) and the rate and extent of pH decline were greater (p<0.001) in I and I+S than S and Control silages. A homolactic pathway of fermentation in I and I+S was evidenced by reduced (p<0.001) water-soluble carbohydrates concentration, higher lactate (p<0.01), lower acetate (p<0.01) and lower pH values (p<0.001) than in S and Control silages. All silages remained stable over 7 d of exposure to air as indicated by lower temperatures and moulds, and by non-detectable yeast populations. The treated silages had lower DM and OM degradability than in the Control but NDF degradation characteristics of I+S were improved compared to other treatments. It is concluded that the inoculant alone improved the fermentation characteristics whereas the combination of the inoculant with SDS improved both fermentation and NDF degradability of barley silage.

• Korean Journal of Adult Nursing
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• v.13 no.1
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• pp.159-170
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• 2001

The purpose of this pilot study was to identify the effects of hand moxibustion therapy to decrease pain and relieve coldness of the body in women who had a hysterectomy. The conceptual framework of this study was derived from Ying-Yang, Khi and other corresponding theories. The data were collected from February to May 1997. A Graphic Rating scale was used to measure the degree of pain and Digital Infrared Thermographic Imaging(D.I.T.I) was used to examine the degree of coldness. The subjects were women who resided in Seoul and had a hysterectomy within five years. An experimental group was composed of five women who received moxibustion and a control group was composed of five who did not. The research procedure began with having both the experimental group and control group describe their general characteristics and the degree of pain they perceived. Then, Digital Infrared Thermographic Imaging(D.I.T.I) was conducted. Moxibustion was only given to the experimental group on both hands twice every day for a total of five weeks. Their perception of pain and D.I.T.I were examined weekly. The control group received no therapy. After finishing therapy, the perception of pain and D.I.T.I for both groups were also measured. According to this study, moxibustion therapy resulted in a change of body temperature on the right shoulder joint(p=0.00074), abdomen(p= 0.0047), waist(p=0.0068) and hands(p=0.0317) respectively. Also, the study results showed significant decrease (p=0.0001) in pain over time and significant improvement over body coldness.

• Journal of Electrical Engineering and Technology
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• v.9 no.1
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• pp.301-306
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• 2014

We proposed a new PCB-type 'common-mode current($I_c$) and differential-mode current($I_d$) detector' working for fast detection of $I_c$ and $I_d$ from the differential-mode signaling, with miniaturization effect and possibility of cheaper fabrication. In order to realize this device, we suggest a branch-line-coupler balun having a composite right- and left-handed(CRLH) one-layer microstrip phase-shifting line as compact as roughly ${\lambda}_g/14$. The presented balun obviously is different from the conventional bent-&-folded delay lines or slits on the ground for coupling the lines on the top and bottom dielectrics. As we connect the suggested balun output ports of the differential-mode signal lines via the through-port named U and coupled-port named L, $I_c$ and $I_d$ will appear at port ${\Delta}$ and port ${\Sigma}$ of the present device, in order. The validity of the design scheme is verified by the circuit-and numerical electromagnetic analyses, and the dispersion curve proving the metamaterial characteristics of the geometry. Besides, the examples of the $I_c$ and $I_d$ indicator are observed as the even and odd modes in differential-mode signal feeding. Also, the proposed device is shown to be very compact, compared with the conventional structure.

• Fisheries and Aquatic Sciences
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• v.1 no.2
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• pp.227-231
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• 1998

The teleosts represent ancient real-bony vertebrates in phylogeny and resemble major genetic patterns to higher vertebrates. In the present study, we have defined the single family of insulin-like growth factors (IGFs) from flounder (Paralichthys olivaceus), compared to the prototype of IGFs observed in the Agnathan hagfish. In flounder, IGFs are clearly diverged into two major types including type I and II, and they are structurally similar by displaying a multidomain structure consisting of five functional regions as previously found in other vertebrates. However, flIGF-I appears to be more basic (pI 8.03) than the flIGF-II (pI 5.34) in the fully processed form for the B to D domain region. The flIGF-I seems to contain an evolutionary conserved Asn-linked glycosylation in E domain, which is not found in flIGF­II. The most interesting feature is that flIGF-II appeared to be structurally close to hagfish IGF in secondary structures, particularly in Band D domains. This could tell us an idea on the molecular divergence of IGFs from the Agnatha to teleosts during the vertebrate phylogeny. It also support, in part, a notion regarding on how IGF-II is appeared as more embryonic during development. Nonetheless, the biologically active B to D domain region of flIGF-II shows significant sequence homology of $65.6\%$ to flIGF-Is and contains the evolutionary conserved insulin-family signature, as well as a reserved recognition site (Lys) in D domain, necessary to generate proteolytic cleavage for E-peptide. A significant structural difference was found in E domain in which flIGF-I possesses two potential alternative splicing donor site at $Val^{17,\;24}$ of E domain. Therefore, it seems so far that IGF-I sorely produces spliced variants due to the spliced E-peptide moiety while IGF-II appears to be maintained in a single type during evolution. IGF-II, however, may be also possible to transcribe unidentified variants, depending on the physiological conditions of tissues in vertebrates in vivo.

• Journal of Acupuncture Research
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• v.17 no.3
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• pp.57-68
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• 2000

This study was done to observe the effect on the local thermal change of herbal acupuncture on D.I.T.I.. The study group comprised 23 students who go to Woo-suk university oriental medical school. The study group was divided into three groups. One was NS(NORMAL SALINE) group, another was CF(CARTHAMI SEMEN) group and the other was BU(FEL URSI + BEZOAR BOVIS) group. Herbal Acupuncture fluid was injected on the P'ungmun(B12), P'yesu(B13), Pubun(B41), Paek'o(B42) acupuncture points. In results, the injection of herbal acupuncture fluid has brought out dermatothermal changes. BU group expressed significant changes in 24hours, 48hours, 72hours. The above results indicate that herbal acupuncture fluid has different effects on the dermatothermal change following times. BU group is lastest in duration of physical reactions. We consider that this results are helpful for saying about the effect of herbal acupuncture in clinical use.