• 사상체질의학회지
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• 제4권1호
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• pp.193-212
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• 1992

Comparative hormones quantities on the blood analysis was carried out to investigate the hormones specific characters on the blood in four types of physical constitution. Thyroid-stimulating (TSH), triiodothyronine($T_3$), triiodothyronine uptake($T_3$ uptake), free triiodothyronine(free $T_3$), thyroxine($T_4$), free thyroxine (free $T_4$), thyroxine-binding globulin(TBG), adrenocorticotropic hormone(ACTH), luteinizing hormone(LH), testosterone were measured. The results obtained were summarized as follows: 1. The value of thyroid-stimulating hormone(TSH) on the constitution didn't shown significant difference, while the value of So-EUM-IN was increased and SO-YANG-IN was decreased. 2. The value of triiodothyronine($T_3$) on the constitution didn't shown significant difference, while the value of TAE-EUM-IN was decreased. 3. The value of triiodothyronine uptake($T_3$ uptake) on the constitution didn't shown significant difference, but between the value of TAE-EUM-IN and SO-EUM-IN, TAE-EUM-In and SO-YANG-IN showed significant difference. 4. The value of free triiodothyronine(free $T_3$) on the constitution didn't shown signifcant difference, but between the value of TAE-EUM-IN and SO-EUM-In, TAE-EUM-In and SO-YANG-IN showed significant difference. 5. The value of thyroxine($T_4$) on the constitution didn't shown significant difference, while the value of TAE-EUM-IN and SO-YANG-IN showed difference. 6. The value of free thyroxine(free $T_4$) on the constitution didn't shown significant difference, but between the value of TAE-EUM-IN and SO-YANG-IN showed significant difference. 7. The value of thyroxine-binding globulin(TBG) on the constitution didn't shown significant difference. 8. The value of adrenocorticotropic hormone(ACTH) on the constitution didn't shown significant difference. 9. The value of luteinizing hormone(LH) on the constitution didn't shown significant difference, but between the value of TAE-EUM-IN and SO-EUM-IN, TAE-EUM-IN and SO-YANG-IN showed significant difference. 10. The value of testosterone on the constitution didn't shown significant difference.

• 생명과학회지
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• 제29권7호
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• pp.792-799
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• 2019

본 연구는 감 껍질을 함유한 분쇄 돈육의 냉장 중 품질 변화에 미치는 영향을 규명하고자 하였다. 분쇄 돈육의 제조는 돈육 68%, 돼지 지방 20%, 소금 2%, 냉수 10%로 배합된 대조군(T0), 냉수에 0.3%의 감 껍질이 함유된 T1, 0.7% 함유된 T2 그리고 1.0% 함유된 T3 등으로 하였다. 분쇄 돈육의 pH는 냉장 중 증가하였으며, T3가 가장 낮았다(p<0.01). L-value 및 b-value는 냉장 저장 중 변화가 없었지만 a-value는 감소하였다. 냉장 10일째 T2 및 T3의 a-value가 T0 및 T1보다 더 높았다(p<0.001). TBARS는 냉장 기간과 함께 증가하였으며, T2 및 T3가 T0 및 T1보다 더 낮았다(p<0.001). DPPH free radical 소거 능력은 냉장 저장 중 감소하였으며, T0가 가장 낮았다(p<0.001). VBN 함량은 냉장 중 증가하였으며, 10일째 T0의 VBN함량이 가장 높았다(p<0.05). 보수력은 냉장 중 감소하였으며, 가열 감량은 증가하였다. 그러나 냉장 중 시료들 사이의 보수력과 가열 감량의 차이는 없었다. 냉장 중 경도와 저작성은 증가하였지만 탄성과 뭉침성은 감소하였다. 본 연구의 결과 분쇄 돈육 제조과정에 감 껍질 분말의 첨가는 항산화 작용, 적색도 유지, 물리적 품질 유지 등의 효과가 있었으며, 첨가량은 0.7%가 가장 적당하였다.

• 한국식품조리과학회지
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• 제31권4호
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• pp.423-430
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• 2015

This study was carried out to investigate the effects of dandelion leaf, root and whole part extracts on the physicochemical characteristics of pork patties stored at $4^{\circ}C$ for 10 days. Four types of pork patties were evaluated: ice-water-added (T0), dandelion leaf extract (T1), dandelion root extract (T2) and dandelion whole part extract (T3). The pH decreased significantly during storage, but increased after 10 days of storage. The pH was highest in T0 during storage. The L value of T0 increased whereas T1, T2 and T3 did not significantly changed during storage. The a value decreased with a longer storage period, and the a values for T1, T2 and T3 were higher than that of T0 during storage. The b value did not change significantly during storage. The TBARS increased with a longer storage period, and the values for T0, T1, T2 and T3 were 0.87, 0.29, 0.47 and 0.31 mg MA/kg, respectively, after 10 days of storage. The VBN content value of T0 increased, but those of T1, T2 and T3 did not significantly change during storage. The water holding capacity of T0 decreased, but those of T1, T2 and T3 did not significantly change during storage. Cooking loss increased during storage and that of T0 was higher than those of T1, T2 and T3. Hardness and chewiness decreased while springiness and cohesiveness increased during storage.

• Kyungpook Mathematical Journal
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• 제48권4호
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• pp.637-650
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• 2008

New sufficient conditions for the existence of at least one solution of Neumann type boundary value problems for second order nonlinear differential equations $$\array{\{{p(t)\phi(x'(t)))'=f(t,x(t),\;x(\tau_1(t)),\;{\cdots},\;x(\tau_m(t))),\;t\in[0,T],\\x'(0)=0,\;x'(T)=0,}\,}$$, are established.

• 상하수도학회지
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• 제22권1호
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• pp.105-112
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• 2008

Disinfection is a basic and effective microorganism inactivation method and historically contributed a decrease in waterborne diseases. To guarantee the disinfection ability, improving T in CT value is important. Many indexes are used to estimate the hydraulic efficiency, however, these are black-box analysis. Therefore it is need to develope new estimation method. In this study, internal short-circuiting estimation method (ISEM) is developed using CFD and we inquire into the factor which causes increase of $T_{10}/T$ value as LW ratio increases. And the effect of shape on the relation of LW ratio and $T_{10}/T$ is analyzed. As LW ratio increases, internal short-circuiting index (ISI) of influent and effluent zone is rapidly reduced and recirculation and dead zone are reduced in channel zone. Therefore, as the $T_{10}/T$ value converges maximum value, ISI curve is changed from "V" shape to "U" shape and hydraulic efficiency is improved especially in downstream portion of clearwell. The less the shape ratio(width/length of clearwell) is the less the $T_{10}/T$ value is at a same LW ratio because the portion of turning zone increases as shape ration decreases, therefore more boundary separation is generated.

• International Journal of Advanced Culture Technology
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• 제8권3호
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• pp.10-17
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• 2020

This study was cross sectional descriptive survey study to analysis the relationship between marriage value view and health promotion behavior among university students. Questionnaires from those who voluntary agreed to the study were collected online, and the collection period was from May 20, 2020 to June 10, 2020. Research tools for analyzing marriage value view was used by RR lee, and health promotion behavior research tools was developed by Walker., The data analysis was performed using SPSS 18.0 as frequency, Pearson correlation, t-test, and Multiple regression analysis. According to the analysis, women had high passive (p<0.05) and exclusive (p<0.01) marriage value view, while men had high active (p<0.01) and instrumental (p<0.05) marriage value view. According to the analysis, it turns out that people who value interpersonal relationships during health promotion have a positive effect on romantic (t=2.383, R²=.257, p=.019) and instrumental (t=2.201, R²=.120, p=.030) marriage value view. Hygiene has been appeared to affect Passive marriage value view (t=3.001, R²=.111, p=.003) and Exclusive marriage value view (t=3.765, R²=.122, p=.000). Nutrition has been appeared to affect conservative marriage value view (t=2.086, R²=.118, p=0.039). Exercise has been appeared to affect conservative marriage value view (t=2.456, R²=.118, p=0.015) and active marriage value view (t=2.261, R²=.168, p=0.025). Through this study, in order to increase for the desire of marriage, marriage values need to be organized differently between men and women in marriage value programs and it suggested that health promotion behavior be included in programs that enhance the value of marriage.

• 대한수학회보
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• 제56권5호
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• pp.1297-1314
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• 2019

In this work, we investigate the following fractional boundary value problems $$\{_tD^{\alpha}_T({\mid}_0D^{\alpha}_t(u(t)){\mid}^{p-2}_0D^{\alpha}_tu(t))\\={\nabla}W(t,u(t))+{\lambda}g(t){\mid}u(t){\mid}^{q-2}u(t),\;t{\in}(0,T),\\u(0)=u(T)=0,$$ where ${\nabla}W(t,u)$ is the gradient of W(t, u) at u and $W{\in}C([0,T]{\times}{\mathbb{R}}^n,{\mathbb{R}})$ is homogeneous of degree r, ${\lambda}$ is a positive parameter, $g{\in}C([0,T])$, 1 < r < p < q and ${\frac{1}{p}}<{\alpha}<1$. Using the Fibering map and Nehari manifold, for some positive constant ${\lambda}_0$ such that $0<{\lambda}<{\lambda}_0$, we prove the existence of at least two non-trivial solutions

• 생명과학회지
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• 제27권2호
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• pp.123-130
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• 2017

본 연구는 감귤껍질을 첨가한 돈육 patty의 이화학적 품질특성을 조사하였다. 돈육 후지 68%, 등지방 20%, 소금 2%, 냉각수 10%를 배합한 대조군(T0), 냉각수 대신 감귤껍질분말 0.3% 분산액 10%를 배합한 T1, 0.7% 분산액 10%를 배합한 T2, 그리고 T3는 1.0% 분산액 10%를 첨가하여 네 종류의 돈육 patty를 제조하였다. 생육 및 가열육의 일반성분은 시료들 사이에 차이가 없었으며, 수율, 보수력, 수분보유율 및 지방보유율도 감귤껍질의 첨가가 영향을 미치지 않았다. 기계적 조직감으로 측정한 경도, 탄성, 응집성, 검성 및 씹힘성도 시료들 사이에서 유의성을 보이지 않았다. 총 폴리페놀 함량은 T3이, DPPH free radical 소거능은 T2와 T3이 가장 높았다(p<0.001). TBARS는 감귤껍질이 첨가됨에 따라 유의하게 감소하였으며, T2 및 T3가 T0 및 T1보다 유의하게 낮았다(p<0.001). VBN함량은 시료들 사이 유의한 차이가 없었다. pH는 T0에서 가장 높고, T3에서 가장 낮았다(p<0.001). 외부색도의 경우, L-value (명도)는 시료들 사이에 유의한 차이가 없었지만 a-value (적색도)와 b-value (황색도)는 T2 및 T3가 가장 높고, T0가 가장 낮았다(p<0.01). 내부색도는 L- 및 a-value의 경우, 시료들 사이에 차이가 없었고, b-value에서 T2 및 T3가 가장 높고, T0가 가장 낮게 나타났다(p<0.01). 관능특성 중 맛, 조직감, 다즙성 및 전체적인 기호성은 시료들 사이에 차이가 없었으나, 풍미는 T2 및 T3가 T0 및 T1보다 높았다(p<0.01). 이상의 결과에서, 돈육 patty에 감귤껍질을 첨가하면 항산화 활성, 적색도 유지, 풍미개선 등의 작용이 있는 것으로 확인되어 감귤껍질은 육제품의 기능성 소재로서 이용 가능성이 있는 것으로 판단된다.

• 대한수학회보
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• 제53권5호
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• pp.1585-1596
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• 2016

In this paper we investigate the existence of nontrivial solutions for the following fractional boundary value problem (FBVP) $$\{_tD_T^{\alpha}(_0D_t^{\alpha}u(t))={\nabla}W(t,u(t)),\;t{\in}[0,T],\\u(0)=u(T)=0,$$ where ${\alpha}{\in}(1/2,1)$, $u{\in}{\mathbb{R}}^n$, $W{\in}C^1([0,T]{\times}{\mathbb{R}}^n,{\mathbb{R}})$ and ${\nabla}W(t,u)$ is the gradient of W(t, u) at u. The novelty of this paper is that, when the nonlinearity W(t, u) involves a combination of superquadratic and subquadratic terms, under some suitable assumptions we show that (FBVP) possesses at least two nontrivial solutions. Recent results in the literature are generalized and significantly improved.

• 대한수학회보
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• 제58권5호
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• pp.1261-1278
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• 2021

Recently, a new kind of multiple zeta value of level two T(k) (which is called multiple T-value) was introduced and studied by Kaneko and Tsumura. In this paper, we define a kind of alternating version of multiple T-values, and study several duality formulas of weighted sum formulas about alternating multiple T-values by using the methods of iterated integral representations and series representations. Some special values of alternating multiple T-values can also be obtained.