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김형섭,김종문,조성래,전하라 대한근전도전기진단의학회 2011 대한근전도 전기진단의학회지 Vol.13 No.1
Sural mononeuropathy is an uncommon disease that usually caused by trauma. However we present two cases of non-traumatic sural mononeuropathy injury each in a 24-year old female due to neuroma formation and a 30-year old male patient due to inflammatory reactions. Both cases were diagnosed quantitatively and qualitatively through electromyographic and ultrasonographic evaluations, respectfully. Both electromyographic and ultrasonographic evaluations should be considered for accurate diagnosis.
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김형섭 대한금속재료학회(대한금속학회) 1998 대한금속·재료학회지 Vol.36 No.12
Nanocrystalline materials have been modeled as a mixture of crystallite and intercrystallite phases in order to investigate the effect of grain size on hardness of the nanocrystalline materials. The hardness has been calculated using the rule of mixtures based on the volume fractions of crystallite and intercrystallite phases. The critical grain size, d_c, concept suggested by Nieh and Wadsworth was applied for the calculation of the hardness as a function of grain size. The theoretical hardness as a function of grain size were compared with the published experimental data. The calculated hardness showed a change in gradient and a negative Hall-Petch plots which can be observed in some experimental results. The inverse H-P relationship doesn't occur and just the gradient changes at dc when d_c>d_(peak), (d_(peak) is the grain size at the peak hardness point, eq.(9)). On the other hand, the inverse H-P relationship appears when d_c<d_(peak). This model can be used for interpreting the various experimental phenomena, such as a decrease in gradient and a negative gradient in Hall-Petch plot, depending on the relative size of d_c and d_(peak).
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Verbal Properties in Slavic Deverbal Nouns: Process Nominals in Bulgarian, Polish and Russian
김형섭 한국슬라브어학회 2012 슬라브어연구 Vol.17 No.1
Цель данной работы состоит в том, чтобы разобраться в глагольных свойстах отглагольных имён в славянских языках. Номинализация осуществляется через диатезу между DP и CP. Семантические роли не изменяются и продолжают функционировать в любом месте предложения. Структура DP похожа на структуру СP. В Польском языке показывается, что видовое различие глагола реализуется в номинализации глаголов так, как в русском язые. Возвратные глаголы теряют или не теряют –sie, когда нужно уточнить значение. В болгарском языке более глагольные свойства отглагольных имён остаются чем в других языках. –NIE/-NE имена показывают гибридный периодмежду именами и глаголами. Прилагательные и указательные могут отличать эти два типа друг от друга. Выражения на –NIE/-NE функционируют токак деепричастие, то как отглагольные имена. В русском языке тоже существует видовое различие между совершенным и несовершенным видами, которые влияет на формирование отглагольных имён. Именительный падеж трансформируется на творительный, и винительный падеж – на родительный в прцуссе диатезы. Подлежащее непереходного глагола в именительном падеже трансформируется на родительный падеж. Использование двух родительных падежей не рекоммендуется в русском языке.
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김형섭,서민홍,장영석 대한금속재료학회(대한금속학회) 2000 대한금속·재료학회지 Vol.38 No.5
A phase mixture model was considered in which nanocrystalline materials are treated as a mixture of crystalline phase, intercrystalline phases (grain boundary, triple line junction and quadruple node) and pores. In order to investigate the effects of grain size and porosity on the elastic modulus, Budiansky's self-consistent method in conjunction with the phase mixture model was employed. The calculated results are compared with the experimental measurements in the literature. The elastic modulus of nanocrystalline materials decreases with a decrease of the grain size and the decrement is relatively large at grain sizes below about 10 ㎚. The effect of porosity, however, is substantially greater than the grain size effect.
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김형섭,정우백,조경임,김봉준,서정숙,박성미,김학진,이주희,김은경,윤호중 한국심초음파학회 2018 Journal of Cardiovascular Imaging (J Cardiovasc Im Vol.26 No.1
Cardiovascular (CV) toxicity associated with anti-cancer treatment is commonly encountered and raises critical problems that oftenresult in serious morbidity or mortality. Most cardiac toxicities are related to the cumulative dose of chemotherapy; however,the type of chemotherapy, concomitant agents, and/or conventional CV risk factors have been frequently implicated in CV toxicity. Approximately half of the patients exhibiting CV toxicity receive an anthracycline-based regimen. Therefore, serologic biomarkersor cardiac imagings are important during anti-cancer treatment for early detection and the decision of appropriate managementof cardiotoxicity. However, given the difficulty in determining a causal relationship, a multidisciplinary collaborativeapproach between cardiologists and oncologists is required. In this review, we summarize the CV toxicity and focus on the role ofcardiac imaging in management strategies for cardiotoxicity associated with anti-cancer treatment.
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Constraints for the Russian Middles: A Comparative Approach to English and Russian
김형섭 한국슬라브어학회 2012 슬라브어연구 Vol.17 No.2
This study investigates the syntactic structures and the semantic interpretations of the Russian middle constructions by comparing them with the English middle constructions. Some conditions and constraints for middle formations are differently applied to English and Russian as a different set of parameters. From a perspective of typology, the Russian middle structures seem to belong to type II, the languages of which are independently marked by morphological middle morphemes, such as French and Greek. Yet the Russian middle constructions have the similitude with the English middle constructions that belong to type I, so-called adverbial middles. Adverbial middles have the syntactic structure of [S VMIDDLE+СЯ *(ADV) (*NPINSTR)], which is the same as the Russian middle constructions. The Russian middle constructions are formed by the reflexive postfix –ся, which is homophonous to the passive reflexive morpheme –ся. The Russian middles are less sensitive to the constraints for middle formations than the English middles. The middles denote the property of the subjectTHEME and the generic interpretation. The middles are property-oriented and non-episodic, but not event-oriented and episodic. Non-generic middles are produced in different tense and aspect, yet generic middles - in the present tense.
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러시아어 반수동(antipassive) 구문에 대한 소고(小考): ‐SJA 동사를 중심으로
김형섭 한국슬라브․유라시아학회 2017 슬라브학보 Vol.32 No.4
This research explores the characteristics of antipassive constructions in Russian. Antipassivization is a process of detransitivization of transitive verbs in Russian. From a typological perspective, Russian, being a NOM‐ACC language, has an antipassive form of ʺabsolute transitiveʺ, ʺobject‐suppressiveʺ, and ʺde‐objective,ʺ which all mainly represent the phenomenon that an accusative direct object is usually omitted in antipassive constructions. This paper applies two kinds of methodological approaches to the analysis on the Russian antipassives: Synecdochism, or metonymic expression, is used for ʺСобака кусает любого > собака кусается.ʺ Moreover, the features of affectedness & individuatedness, which are all closely related to transitivity: VerbTRANS + ObjectPATIENT/THEME. Antipassives in Russian represent the features of [+affected] and [-individuated] in comparison to the accusative object of transitive verbs. Postfix –SJA is employed to mark an antipassive morpheme, serving as a various marker of passive, anticausative, and middle voice. For this reason, the postfix – SJA is considered to be syncretic for many meanings. From a pragmatic point of view, the Russian antipassives are used for colloquial contexts rather than for literary ones. In the case of the definite, expectable contexts, antipassive constructions are usually utilized by substituting the postfix –SJA for a direct object‐nounACC.
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