http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
김흥철,Terry A. KLEIN,이원자,Brett W. COLLIER,정승태,William J. SAMES,이인용,이영재,이동규 한국곤충학회 2007 Entomological Research Vol.37 No.1
In 2005, adult and larval mosquito surveillance was conducted at selected sites in Korea to associate larval habitats with species distribution of mosquitoes of the Anopheles Hyrcanus Group (An. sinensis, An. lesteri, An. pullus, An. belenrae and An. kleini) and other mosquito species. Anopheles specimens belonging to the Anopheles Hyrcanus Group were identified to species level by molecular confirmation using the internal transcribed spacer (ITS)-2 within nuclear ribosomal (r)DNA. A total of 6644 mosquitoes from resting and light trap collections (4451; 67.0%) and larval collections (2193; 33.0%) comprising 32 species and nine genera (Culex [11], Anopheles [8], Ochlerotatus [5], Aedes [3], Armigeres [1], Coquillettidia [1], Mansonia [1], Tripteroides [1] and Lutzia [1]) were collected. Larval habitats were characterized into 14 categories. Of a total of 4534 Anopheles spp. collected (3766 resting and light trap collections and 768 larval collections), Anopheles sinensis (3194; 70.4%) was the most frequently captured, followed by An. kleini (813; 17.9%), An. pullus (299; 6.6%) and An. belenrae (129; 2.8%). Fourspecies of Anopheles (An. lesteri, An. sineroides, An. koreicus and An. lindesayi) were infrequently collected (<3.0%) at all sites surveyed by all methods of collection. Anopheles kleini, An. pullus and An. belenrae were collected in greater proportions in malaria high-risk areas north of Seoul, and were infrequently collected in other parts of Korea, where An. sinensis was the predominant Anopheles spp. captured. A total of 2110 culicine mosquitoes (685 adult collections and 1425 larval collections) comprising 24 species and eight genera were collected.
Prevalence of tick-borne encephalitis virus in ticks from southern Korea
고성진,강준구,Su Yeon Kim,Heung-Chul Kim,Terry A. Klein,Sung-Tae Chong,William J. Sames,Seok-Min Yun,Young-Ran Ju,채준석 대한수의학회 2010 JOURNAL OF VETERINARY SCIENCE Vol.11 No.3
The prevalence of tick-borne encephalitis virus (TBEV) in southern Korea was determined by collecting ticks using tick drags. A total of 4,077 of 6,788 ticks collected were pooled (649pools) according to collection site, species, and developmental stage and assayed for TBEV. The TBEV protein E and NS5gene fragments were detected using RT-nested PCR in six pools of nymphs collected from Jeju Island (2,491 ticks). The minimum field detection rates for TBEV were 0.17% and 0.14% for Haemaphysalis longicornis and Haemayphysalis flava nymphs, respectively. The 252 bp NS5 and 477 bp protein E gene amplicons were sequenced. Phylogenetic analysis showed that the NS5 and protein E genes of the Jeju strain were clustered with Western subtype (98.0% and 99.4% identity, respectively). The Western subtype of TBEV is endemic in Korea, including Jeju Island. The study of vector and zoonotic host susceptibility to TBEV is required to better understand its potential impact on public health.
Samee Ullah Khan,Hikmat Yar,Habib Khan,Sumin Lee,Mi Young Lee,Sung Wook Baik 한국차세대컴퓨팅학회 2023 한국차세대컴퓨팅학회 학술대회 Vol.2023 No.06
Fire detection is a significant attempt for preserving public safety in complex surveillance environments. Although advances in deep learning for fire detection, the task remains challenging due to the natural irregularity in fire images, including differences in lighting conditions, occlusions, and background complexity. To address these challenges, we present a novel framework for fire detection named fire channel attention network (FCAN), which is capable of differentiating challenging fire scenes. Our approach is motivated by the need to enhance the accuracy of fire detection by selectively emphasizing the most informative channels of the input image through a channel attention (CA). Furthermore, our model captures the salient features from the input image and suppresses the irrelevant ones, thereby overcoming the aforementioned challenges of fire detection. The FCAN is evaluated on two benchmark datasets and surpassed existing methods in terms of accuracy and F1 score. The proposed model demonstrates the effectiveness of fire detection, highlighting its potential for practical applications in fire safety and prevention.
Structural Equation Model for Construction Equipment Selection and Contractor Competitive Advantages
Kattiya Samee,Jakrapong Pongpeng 대한토목학회 2016 KSCE JOURNAL OF CIVIL ENGINEERING Vol.20 No.1
The selection and use of appropriate construction equipment contributes to operational efficiency and contractor competitive advantages. However, numerous factors are involved in the selection of suitable construction equipment. A review of the existing literature revealed a lack of research on the causal relationships between construction equipment selection factors and contractor competitive advantages. Therefore, this study attempted to identify the selection factors through a survey of contractors’ opinions on the levels of importance of the factors that are relevant to construction equipment selection and competitive advantages. The survey data were analyzed using Structural Equation Modeling (SEM). The results suggest the following six major selection factors and their respective weights of relative importance: compatibility with site characteristics (25%), services and maintenance (19%), costs (15%), safety and environmental effects (14%), ease of acquisition (14%), and technology and innovation (13%). These selection factors influence contractor competitive advantages in terms of financial stability, corporate image and reputation, bidding opportunity, and technical capacity, and their weights of relative importance are 31%, 25%, 22%, and 22%, respectively. The findings of this study shed light on the causal relationships between the selection of appropriate construction equipment and contractor competitive advantages.
Good Outcomes of Patients with Stage IB Endometrial Cancer with Surgery Alone
Rahatli, Samed,Dizdar, Omer,Kucukoztas, Nadire,Oguz, Arzu,Yalcin, Selim,Ozen, Ozlem,Reyhan, Nihan Haberal,Tarhan, Cagla,Yildiz, Ferah,Dursun, Polat,Altundag, Ozden,Ayhan, Ali Asian Pacific Journal of Cancer Prevention 2014 Asian Pacific journal of cancer prevention Vol.15 No.9
Background: Most patients with endometrial cancer have stage I disease. Adjuvant therapy in stage IB (formerly IC) endometrial cancer is controversial, treatment options including observation or brachytherapy/radiotherapy in grade 1-3 patients with or without chemotherapy. The purpose of this study was to assess the outcomes of our patients with stage IB endometrioid endometrial cancer. Materials and Methods: Sixty two patients with stage IB endometrial cancer and endometrioid histology were retrospectively evaluated. All patients were initially treated surgically by the same surgeon with comprehensive staging, i.e. total abdominal hysterectomy, bilateral salphingooopherectomy, bilateral pelvic and paraaortic lymph node dissection and omentectomy. Adjuvant radiotherapy was discussed with patients and utilized by those who accepted. Adjuvant chemotherapy was not given to any of the patients. Results: Median age was 62 (range, 42-95). Ninety percent of the patients had grade 1-2 disease. Thirteen patients (21%) received intra vaginal brachytherapy (IVBT) and one received whole pelvic radiotherapy (WPRT). Median follow-up time was 46 months (range, 9-77 months). Three patients experienced recurrence (4.8%), two of them died on follow-up and one was still alive at last visit. Two patients with recurrence had FIGO grade 2 tumors and one had a grade 3 tumor. Two patients (3.2%) died without evidence of recurrent disease. Relapse free survival at 5 years was 94.4% and overall survival was 93.1%. Conclusions: Patients with stage IB disease in our study demonstrated relatively low recurrence rates although the majority of them received no adjuvant treatment. Surgery alone may be sufficient for most patients with this stage of endometrial cancer.
Kattiya Samee,Jakrapong Pongpeng 대한토목학회 2016 KSCE JOURNAL OF CIVIL ENGINEERING Vol.20 No.5
Construction equipment management by contractors demonstrates investment efficiency and service performance, which can affect the construction project and corporate performance. Although many studies have considered the components of construction equipment management, project performance and corporate performance, the causal relationships among these components have not been explored to date. This study explores these relationships. The research method included the collection of contractors’ opinions regarding the importance of these factors. Structural Equation Modeling (SEM) was employed to determine the causal relationships among the data. The results indicate four factors of construction equipment management, with their weights of relative importance, affect project and corporate performance. Selection management exhibits the greatest effect (33%); this is followed by operations management (27%), maintenance and repair management (25%), and retirement and replacement management (15%). Regarding the factors for measuring project performance, the quality and time factors were ranked first and second in importance, respectively. The customer factor was the most important factor for describing corporate performance. The findings of this study enable a greater understanding of these causal relationships, providing a starting point for improving the project and corporate procedures of equipment management.