• 제목/요약/키워드: Der p 2

검색결과 195건 처리시간 0.027초

werden-구성의 의미분석과 상황유형 (Semantische Analyse von werden-Konstruktionen und die Situationstypen)

  • 이점출
    • 한국독어학회지:독어학
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    • 제2집
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    • pp.75-100
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    • 2000
  • Das Ziel dieses Aufsatzes ist es, dass wir aile seit Lakoff(1965) als inchoative Verben angenommenen Konstruktionen aus Adjektiv + werden bzw. die dazu synonymen Verben nicht mehr unter eine Kategorie 'Inchoativ' subsumieren, und diese Konstruktionen mutatives(werden + dick), ingressives(werden + krank) und duratives Verb(werden + dicker) untergliedern, und $schlie{\ss}lich$ auf Grund dieser Analyse Vendlers 4 Situationstypen Zustand, Prozess, Accomplishmen und Achievement noch deutlicher spezifizieren. Mutative Verben sind rechtsbegrenzte Prozessverben, ingressive Verben linksbegrenzte Zustandsverben, und durative Verben nichtbegrenzte Prozessverben. In mutativen und durativen Verben wird der Vorgang als Kontinuum aufgefasst, und in ingressiven Verben wird der Vorgang als diskontinuierliche Aufeinanderfolge zweler $Zust\"{a}nde.\;\"{U}brigens$ haben mutative Verben obligatolisch Prozesscharakter und der Prozess bewirkt $Zustandsver\"{a}nderung$. Ingressive Verben haben nicht $prim\"{a}r$ Prozesscharakter, und $m\"{o}glicher$ Prozess $verl\"{a}uft$ innerhalb emes Zustandes. Es gibt also $gen\"{u}gend$ Motivation $daf\"{u}r$, werden bei allen drei Klassen in einheitlicher Weise zu beschreiben. Nach $g\"{a}ngiger$ Auffassung ist die Semantische Form(SF) von werden vom semantisch unmarkierten sein durch das telische $Pt\"{a}dikat\;_{BECOME}$ unterschieden. In diesem Aufsatz $ersetzt_{CHANGE}\;das\;Pradikat\;_{BECOME;}$ die Bedeutung von $von\;_{BECOME}$ ist eine der $m\"{o}glichen kontextabh\"{a}ngigen$ semantischen Anreicherungen $von\;_{CHANGE.\;CHANGE}$ ist unterbestimmt $bez\"{u}glich\;Telizit\"{a}t$ und Prozesshaftigkeit. $_{CHANGE}[P(X)]$ ist die Basis­bedeutungskomponente von werden in allen adjektivischen werden­Konstruktionen. Mit Hilfe von $Pr\"{a}dikaten\;_{CHANGE,\;TARG},\;und\;_{ATOM}$ bekommen wir die Beschreibung von $Markiertheitsverh\"{a}Itnissen$ zwischen den Situations­typen, die mit nur zwei semantischen Klassifizierungskomponenten(${\pm}Prozess,\;{\pm}Become$) nicht darzustellen sind. Veranderungssituationen sind $Nicht-Zust\"{a}nde$, markiert durch das $Pt\"{a}dikat\;_{CHANGE}.\;Ver\"{a}nderungs­situationen$ mit einem Ziel(TARG) sind Ereignisse. Eine Veranderung ohne Begrenzung ist ein Prozess. Achievements sind $atomare(_{ATOM})\;Ereignisse(_{TARG})$. Accomplishments sind durch TARG hinreichend charakterisiert, d.h. eine $zielbezogene(_{TARG})$ Veranderung, die nicht als $atomar(_{-ATOM})$ gekennzeichnet ist, ist ein Accomplishment.

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OVERCOMING THE NUTRITIONAL LIMITATIONS OF RICE STRAW FOR RUMINANTS 4. UREA AMMONIA TREATMENT AND SUPPLEMENTATION WITH GLIRICIDIA MACULATA FOR GROWING SAHIWAL BULLS

  • Tharmaraj, J.;van der Hoek, R.;Sewalt, V.J.H.;Schiere, J.B.
    • Asian-Australasian Journal of Animal Sciences
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    • 제2권2호
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    • pp.85-90
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    • 1989
  • Forty bull calves of Sahiwal crosses were fed either urea treated or untreated rice straw with 4 levels of Gliricidia (0, 1, 2, and 4 kg fresh material). Dry matter intake (DMI) of straw and Gliricidia was measured during 2 periods. Straw intakes in period 1 and 2 were significantly different (P<0.001). Supplementation of Gliricidia depressed the DMI of straw during the second period (P<0.01), but not in the first period. Urea-ammonia treatment increased straw intake and total intake in both periods, but the increase in dry matter digestibility (DMD) of the ration was not significant (P>0.05). Liveweight gain (LWG) was increased significantly, both by urea ammonia treatment (P<0.01) and by supplementation with Gliricidia (P<0.001). Animals on treated straw gained on an average $137\;g{\cdot}d^{-1}$ more than those on untreated straw.

작물 보호제로서 살균제와 살충제의 활성 성분에 대한 물리-화학 파라미터의 범위 (The Range of Physicochemical Parameters for the Active Ingredients of Fungicides and Insecticides as Crop Protection Agents)

  • 송선섭;성낙도
    • Applied Biological Chemistry
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    • 제46권4호
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    • pp.280-284
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    • 2003
  • 농업용 살균제와 살충제로서의 활용성 진단과 예측평가 자료로 사용하기 위하여 상용화 된 살균제 133품목과 살충제 152품목의 활성 성분들에 대하여 소수성(LogP), 쌍극자능율(DM), HOMO 및 LUMO 에너지, molar refractivity(MR), polarizability(Pol), van der Waals 분자 표면적 및 부피(Vol), 분자량 및 수화 에너지(hydralion energy) 등, 10 가지의 다양한 물리-화학 파라미터들을 계산하였다. 그리고 살균제와 sterol 생합성 저해제 (DMI: demethylation inhibitor) 및 살충제와 acetylcholine esterase 저해제(AChE)이 가지는 특정한 물리-화학 파라미터들의 범위 값을 설정하였다. 그 결과에 기초하여 다양한 화합물들이 작물 보호제로서 살균제와 살충제로의 활용 가능성이 예측될 것으로 판단되었다.

Desorption of Food Related Phenolic Acids from Charcoal in Single Solute Model System

  • Lee, Won-Young;Park, Yong-Hee
    • Preventive Nutrition and Food Science
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    • 제2권4호
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    • pp.316-320
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    • 1997
  • Phenolic acids are regarded as harmful materials in food and environment science but recently, as useful materials, and thus adsorption is recommended as an effective separation technique to recover or remove phenolic acids from diluted solution. If the adsorbed phenolic compounds were useful materials, the materials should be recovered through desorption. Desorption using supercritical carbon dioxide(SC-$CO_2$) was tried to separate food-borne phenolic acids from charcoal in single solute system. In the comparisons of desorption amounts, gallic acid had the lowest lolubiligy to SC-$CO_2$. Gallic acid has more hydroxy functional groups than the other phenolic acids, which was immiscible with nonpolar SC-$CO_2$. Ferulic acid was yielded more than p-coumaric acid, because ferulic acid had much bigger molecular weight, which was affected more by van der Waas force. It was found that the most affecting factor on desorption amounts was the solubility of phenolic acids to SC-$CO_2$. The second affecting factor was van der Waals force. Response surface methodology(RSM) was conducted to read the trend of desorption. Increasing density of SC-$CO_2$ raised solubility of phenolic acids.

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Optoelectronics based on 2D semiconductor heterostructures

  • 이철호
    • 한국진공학회:학술대회논문집
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    • 한국진공학회 2016년도 제50회 동계 정기학술대회 초록집
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    • pp.101.1-101.1
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    • 2016
  • Van der Waals (vdW) heterostructures built from two-dimensional layered materials provide an unprecedented opportunity in designing new material systems because the lack of dangling bonds on the vdW surfaces enables the creation of high-quality heterointerfaces without the constraint of atomically precise commensurability. In particular, the ability to build artificial heterostructures, combined with the recent advent of transition metal dichalcogenides, allows the fabrication of unique semiconductor heterostructures in an ultimate thickness limit for fundamental studies as well as novel device applications. In this talk, we will present the characterization of the electronic and optoelectronic properties of atomically thin p-n junctions consisting of vertically stacked WSe2 and MoS2 monolayers. We observed gate-tunable diode-like current rectification and a photovoltaic response across the p-n interface. Unlike conventional bulk p-n junctions, the tunneling-assisted interlayer recombination of the majority carriers is responsible for the tenability of the charge transport and the photovoltaic response. Furthermore, we will discuss the enhanced optoelectronic characteristics in graphene-sandwiched vdW p-n junctions.

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Fluoxymesterone, $C_{20}H_{29}FO_3$의 결정구조 (The Crystal Structure of Fluoxymesterone, $C_{20}H_{29}FO_3$)

  • 김의성;박권일;조성일
    • 한국결정학회지
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    • 제4권1호
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    • pp.6-10
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    • 1993
  • 11 β ,17 β -dihydroxy-9a-fluoro-l7a-methyl androst-4-en-3-one (Fluoxymesterone), CgoH29 FO,, orthorhombic, P2,2,2,, a=13.468(5) A, b= 19.554 (2)A, c=6.578(9)A, a=b=r=90˚, A (CuKa)=1.5406 A , Dm=1.289cm-3, Dc=1.299cm-3 and Z=4 at T=298k. The structure was solved by direct method using seminvariants of ggg Parity group and refined by the full-matrix least-square method, resulting model with reliability factor R=0.069 for 1098 unique reflection over 3σ . Ring A is an 1β-2a-half chair, 5 ring has a highly symmetrical chair conformation, C ring is in a distorted chair conformation and D ring is a 13aenveLope conformation. In the crystal structure, the molecules are packed with a hydrogen bond of 011-H23‥‥03(0.5+x, 1.5-y, 1.0-z) [1.94(9) A of H‥‥0.2.786(9)A of 0‥‥0 and 165(8) ˚ of

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보음거풍지양탕(補陰祛風止痒湯)이 아토피 피부염을 유발(誘發)한 NC/Nga 생쥐의 면역(免疫) 조절작용(調節作用)에 미치는 영향(影響) (The Effects of BGG on Various Immunological Factors Related to Pathogenesis of Allergic Dermatitis in NC/Nga Mice Induced by Der-f)

  • 방찬국;최정준;엄동명;김동희
    • 혜화의학회지
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    • 제16권2호
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    • pp.147-169
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    • 2007
  • To evaluate the therapeutic effects of BGG on atopic dermatitis, we investigated the composition of immune cells of lymph node, PBMC and skin of Dermatophagoides farinae-induced NC/Nga mice. The levels of immunoglobulins in serum were analyzed at the protein level and the amount of pathologic cytokines were investigated using CD3/CD28 stimulated splenocytes. The results are summarized below; 1. BGG showed no cytotoxic effect up to $200\;{\mu}g/m{\ell}$ on mLFC in vitro. 2. BGG showed no hepatotoxicity in vivo based on the levels of ALT and AST. 3. Atopic dermatitis was improved through naked eye examination. BGG reduced the skin clinical index from 2.9 to 1.3 (p<0.01). 4. H&E and toluidine blue staining of tissue biopsies revealed that BGG inhibited the infiltration of lymphocytes and mast cells to skin. 5. BGG reduced the number of CD19 positive B cells in PBMCs by 16% (p<0.01), whereas cells were increased by 26% (p<0.05) in lymph nodes. 6. BGG reduced the numbers of B220+/CD23+ cells by 15% (p<0.01) and 33% in PBMCs and lymph node, respectively. 7. BGG reduced the numbers of B220+/IgE+ cells in PBMCs and lymph node by 21% and 33% (p<0.01), respectively. 8. BGG suppressed the levels of IgE (13%, p<0.001) as well as IgM (34%, p<0.001), IgG2a (40%, p<0.001) and IgG2b (26%, p<0.05). 9. BGG reduced the levels of IL-4 and IFN-$\gamma$ by 7% (p<0.05) and 13% (p<0.001) in anti-CD3 and anti-CD28-activated splenocytes, respectively. 10. BGG considerably inhibited the production of TNF-$\alpha$ and IL-6 by 42% (p<0.01) and 15% in the serum, respectively. Based on the results above, we concluded that BGG has therapeutic effects on atopic dermatitis by regulating the differentiation of B cells and isotype switching of IgE. Further investigations on the molecular mechanisms of BGG on atopic dermatitis are anticipated.

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Vitali 반응(反應)의 온도변화에 따른 영향 (Studien zur Entstehung organischer Nitroverbindungen unter abweichenden Bedingungen der Vitali-Reaktion)

  • 서명은
    • 생약학회지
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    • 제2호2호
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    • pp.83-86
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    • 1971
  • Tropane alkaloid 에 관한 Vitali 반응을 온도변화에 따라 실험한 결과 저온에서는 먼저 p 위치에서 nitro 화한 후 nitro 기의 강한 전자인력(電子引力)에 의하여 쉽게 ester의 가수분해가 진행하면서 산화당하여 p-nitrobenioic acid가 생성되었다. 그러나 고온인 $140^{\circ}$에서는 pyrolytic 에스텔분해가 먼저 일어난 후 nitro 화함으로서 2, 4-diritrobenzoic acid 와 3,5-dinitrobenzoic acid 가 생성되었다.

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집먼지진드기 항원량과 알레르기 자각증상의 계절적 변화 - 알레르기 천식환자가구와 정상가구의 비교 - (Seasons Variation of House Dust Mites Allergen and Perceived Allergic Symptoms)

  • 김용순;박지원;송영신
    • 한국보건간호학회지
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    • 제16권1호
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    • pp.30-44
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    • 2002
  • The purpose of this study were to identify seasons variation of house dust mites allergen and perceived allergic symptom. The subjects were consisted of 29 family with allergy patients and 34 family without allergy patients. Perceived allergic symptoms were accessed and house dust was sampled from beds, floor of bedroom, kitchen and livingroom in spring(August), summer (July), fall(October) and winter(January) and tested using two-site ELISA. The results were as follows; 1) In all family, amount of house dust mites allergen(Der fI) of livingroom floor was the highest in summer$(4.73{\mu}g/1g\;of\;dust)$, and then fall$4.67{\mu}g/1g\;of\;dust)$, winter$(3.94{\mu}g/1g\;of\;dust)$, spring$(1.73{\mu}g/1g\;of\;dust)$. 2) In family with allergy patients, amount of house dust mites allergen(Der fI) of bedroom floor was highest in fall $(9.75{\mu}g/1g\;of\;dust)$. 3) In family with allergy patients, amount of house dust mites allergen(Der fI) of mattress was highest in fall$(8.23{\mu}g/1g\;of\;dust)$. 4) Perceived allergic symptom scores of family with allergy patients were higher than family without allergy patients in all seasons. In family without allergy patients, perceived allergic symptom scores was the highest in spring(4.29) and perceived allergic symptom scores of family with patients was the highest in winter(2.49). 5) The relationship of house dust mites allergen and perceived allergic symptom scores were positively related (r=.941, p=.000). Perceived allergic symptoms were correlated with amount of house dust mites allergen, That is, perceived allergic symptoms were became worse by house dust mites allergen. So House dust mites allergen reducing strategies and intervention should be recommended in further study.

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Acetic Acid-Sulfur Dioxide 복합체에 대한 이론 연구 (Theoretical Study of Acetic Acid-Sulfur Dioxide Complexes)

  • 이상명;성은모
    • 대한화학회지
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    • 제59권3호
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    • pp.209-214
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    • 2015
  • Acetic acid와 SO2의 상호작용에 의해 생성되는 안정한 복합체를 알아보기 위해 MP2, B3LYP 방법으로 6-311++G(d,p), aug-cc-pVDZ, aug-cc-pVTZ basis set을 사용하여 계산하였다. Syn-acetic acid와 SO2는 세 종류의 안정한 두 자리 복합체를 형성하였으며 anti-acetic acid도 SO2와 세 복합체를 보였으나 이들 중 둘은 한자리 복합체로 syn-acetic acid에 비해 안정성이 떨어진다. 가장 안정한 복합체는 SO2의 S와 syn-acetic acid의 C=O가 상호작용하여 S⋯O=C 결합과 SO2의 O와 acetic acid의 O-H가 상호작용하여 O⋯H-O 결합을 갖는 두 자리 복합체, C1, C3이다. 이중 C1이 가장 큰 결합에너지 −7.38 kcal/mol을 갖는다. 이 복합체의 안정성은 S⋯O와 O⋯H 거리가 van der Waals 반지름의 합보다 훨씬 짧다는 것으로도 알 수 있다. Vibrational frequencies의 변화에서도 이 원자들의 상호작용을 볼 수 있었다.