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21.

Complete Genomic Characterization of Two Beet Soil-Borne Virus Isolates from Turkey: Implications of Comparative Analysis of Genome Sequences

Zohreh Moradi, Hossein Maghdoori, Ehsan Nazifi;Mohsen Mehrvar 한국식물병리학회 The Plant Pathology Journal 10 Pages

한국식물병리학회 The Plant Pathology Journal 2021, 37권 2호 6 152-161 (10 pages)

Zohreh Moradi, Hossein Maghdoori, Ehsan Nazifi;Mohsen Mehrvar 저
...
- 3,000원
In genetic analysis, the TGB3 revealed more genetic variability (Pi = 0.034) compared with other regions. Population selection analysis revealed that most of the codons were generally under negative selection or neutral evolution in the BSBV isolates studied. How- ever, positive selection was detected at codon 135 in the TGB1, which could be an adaptation in order to facili- tate the movement and overcome the host plant resis- tance genes. We expect that the information on genome properties and...
22.

Life Cycle-Based Host Range Analysis for Tomato Spotted Wilt Virus in Korea

Eui-Joon Kil, Young-Jae Chung, Hong-Soo Choi, Sukchan Lee, Chang-Seok Kim 한국식물병리학회 The Plant Pathology Journal 9 Pages

한국식물병리학회 The Plant Pathology Journal 2020, 36권 1호 6 67-75 (9 pages)

Eui-Joon Kil, Young-Jae Chung, Hong-Soo Choi, Sukchan Lee, Chang-Seok Kim 저
...
- 3,000원
Tomato spotted wilt virus (TSWV) is one of the plant viruses transmitted by thrips and causes severe economic damage to various crops. From 2008 to 2011, to identify natural host species of TSWV in South Korea, weeds and crops were collected from 5 regions (Seosan, Yesan, Yeonggwang, Naju, and Suncheon) where TSWV occurred and were identified as 1,104 samples that belong to 144 species from 40 families. According to reverse transcription-polymerase chain reaction, TSWV was detected from 73...
23.

A Critical Analysis of Standards-Based U.S. Middle School Textbook in Terms of Energy Concept

박도영 에너지기후변화교육학회 에너지기후변화교육 19 Pages

에너지기후변화교육학회 에너지기후변화교육 2012, 제 2권 제 2호 9 199-217 (19 pages)

박도영 저
...
- 4,800원
in analysis: Textbook Questioning Style Assessment Instrument (TQSAI) and Openness of Laboratory Activity and NSES’s Content Standards on Energy. This study focused on energy module in the textbook. Results indicated that Investigating Earth Systems included almost half the entire pages of energy module were consisted of questions in which experiential questions were dominantly used. In addition, both lowerorder and higher-order questions were used in balance throughout the entire module of...
24.

An Analysis of Unit Assessments in Elementary-School Mathematics Textbooks

Nam Jinyoung 경인교육대학교 교육연구원 교육논총 21 Pages

경인교육대학교 교육연구원 교육논총 제 41권 특별호 8 133-153 (21 pages)

Nam Jinyoung 저
...
- 5,000원
The 2015 revised elementary-school curriculum reduced the number of standardized tests in favor of course-centered assessments. As a consequence, textbook unit assessments have become more central and important. The present study analyzes unit assessments in elementary-school mathematics textbooks, developed in accordance with the 2015 revised curriculum, to determine whether they provide even coverage of mathematical content and competencies. The findings show that main lesson content is...
25.

Long-term analysis of tropospheric delay and ambiguity resolution rate of GPS data

Kim. Su-Kyung, Bae. Tae-Suk 한국측량학회 한국측량학회지 8 Pages

한국측량학회 한국측량학회지 2012, Vol.30 No.6 673-680 (8 pages)

Kim. Su-Kyung, Bae. Tae-Suk 저

이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
- 무료
26.

Times Series Analysis of GPS Receiver Clock Errors to Improve the Absolute Positioning Accuracy

Bae. Tae-Suk, Kwon. Jay-Hyoun 한국측량학회 한국측량학회지 7 Pages

한국측량학회 한국측량학회지 2007, Vol.25 No.6 537-543 (7 pages)

Bae. Tae-Suk, Kwon. Jay-Hyoun 저

이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
- 무료
27.

Spatio-temporal analysis of Brucellosis incidence in cattle farm in Republic of Korea

Jun Hee Han, Hachung Yoon, Kyo Young Lee, Yong Myung Kang, Jida Choi, Hong Sik Park, Woo Seog Jeong 대한수의학회 대한수의학회 학술대회발표집 1 Pages

대한수의학회 대한수의학회 학술대회발표집 춘계학술심포지움 52 111-111 (1 pages)

Jun Hee Han, Hachung Yoon, Kyo Young Lee, Yong Myung Kang, Jida Choi, Hong Sik Park, Woo Seog Jeong 저
...
- 무료
28.

Multilevel Multiple-Group Latent Profile Analysis of Instructional Practices in Science: Cross-national Comparison between Korea and Japan

Son Yoonhee, Hong Yujung, Park Hyun-Jeong, Kim Junok 한국교육학회 교육학연구 30 Pages

한국교육학회 교육학연구 2021, 59권 7호 3 55-84 (30 pages)

Son Yoonhee, Hong Yujung, Park Hyun-Jeong, Kim Junok 저
...
- 5,900원
an illustration with real-world data. Specifically, multilevel multiple-group latent profile analysis (MMLPA) models were fitted following seven steps to classify students according to their perception of instructional practices in science classrooms and to compare the latent profiles of two countries using Korean and Japanese data from the Programme for International Student Assessment (PISA) 2015. The results are as follows. First, multilevel latent profile analysis models fit better than...
29.

Lexical Verb Forms in L1 and L2 Spoken English:A Corpus-Based Analysis

Sung Min-Chang 경인교육대학교 교육연구원 교육논총 14 Pages

경인교육대학교 교육연구원 교육논총 제 42권 특별호 5 53-66 (14 pages)

Sung Min-Chang 저
...
- 4,300원
The present study investigates Korean learners’ use of English lexical verb forms and identifies learner deviations from native usage patterns. It examines the frequencies of six verb forms (i.e., base, present, third-person singular, past, gerund, and past participle) in a native and a learner corpus of argumentative speeches. The study reveals that certain verb forms are overor underused by Korean learners of L2 English, compared to native speakers of English. It is also found that L2 overuse...
30.

Development of a real-time SYBR Green PCR assay for the rapid detection of Dermatophilus congolensis

Alfredo García, Remigio Martínez, José Manuel Benitez-Medina, David Risco, Waldo Luis García, Joaqu& 대한수의학회 Journal of Veterinary Science 4 Pages

대한수의학회 Journal of Veterinary Science 2013, 제 14권 제 4호 17 491-494 (4 pages)

Alfredo García, Remigio Martínez, José Manuel Benitez-Medina, David Risco, Waldo Luis García, Joaqu& 저
...
- 1,500원
Methods such as real time (RT)-PCR have not been developed for the rapid detection and diagnosis of Dermatophilus(D.)congolensis infection. In the present study, a D. congolensis-specific SYBR Green RT-PCR assay was evaluated. The detection limit of the RT-PCR assay was 1 pg of DNA per PCR reaction. No cross-reaction with nucleic acids extracted from Pseudomonas aeruginosa, Mycobacterium tuberculosis, Staphylococcus aureus, or Austwickia chelonae was observed. Finally, the RT-PCR assay was used...

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