This study was conducted to assess the genetic variability and correlation of phenotypic characteristics in 12 tomato (Solanum lycopersicum L.) genotypes including 11 WorldVeg and one commercial variety (Pusa Ruby) in Terai (plain) region of Nepal in 2021–2022. This experiment was laid out in a randomized complete block design with three replications. The phenotypic traits, including days to 50% flowering, plant vigor and height, fruit number/plant, fruit yield, fruit weight and diameter, fruit firmness and fruit pericarp thickness, and total soluble solids (TSS) content of the fruits, were studied. Analysis of variance revealed significant differences among the genotypes for all the traits except for plant vigor. The genotype of AVTO1705 resulted the highest fruit yield (2.9 kg/plant) than Pusa Ruby, a commercial check (0.5 kg/plant). The phenotypic coefficient of variation (PCV) was higher than the genotypic coefficient of variation (GCV) for all the traits and PCV values were maximum for the number of fruits, fruit yield, and fruit weight. High PCV, GCV, and genetic advance (GA) were observed for yield, fruit weight, and plant height, respectively, indicating the additive gene effect. High heritability for fruit yield/plant and plant height inferred the phenotypic selection for their genetic improvement. Fruit yield was significantly (P<0.05) positively correlated with the fruit number and fruit weight, and direct selection of these traits are reliable for yield improvement in tomato.

Transport packages have been developed to transport the decommissioning waste from the nuclear power plant. The packages are classified with Type IP-2 package. The IAEA requirements for Type IP-2 packages include that a free drop test should be performed for normal conditions of transport. In this study, drop tests of the packages were performed to prove the structural integrity and to verify the reliability of the analysis results by comparing the test and analysis results. Half-scale models were used for the drop tests and drop position was considered as 0.3 m oblique drop on packages weighing more than 15 tons. The strain and impact acceleration data were obtained to verify the reliability of the analysis results. Before and after the drop tests, radiation shielding tests were performed to confirm that the dose rate increase was within 20% at the external surface of the package. Also, measurement of bolt torque, and visual inspection were performed to confirm the loss or dispersion of the radioactive contents. After each drop test, slight deformations occurred in some packages. However, there was no loss of pretension in the lid bolts and the shielding thickness was not reduced for metal shields. In the package with concrete shield, the surface dose rate did not increase and there was no cracks or damage to the concrete. Therefore, the transport packages met the legal requirements (no more than a 20% increase of radiation level and no loss or dispersion of radioactive contents). Safety verifications were performed using the measured strain and acceleration data from the test, and the appropriate conservatism for the analysis results and the validity of the analysis model were confirmed. Therefore, it was found that the structural integrity of the packages was maintained under the drop test conditions. The results of this study were used as design data of the transport packages, and the packages will be used in the NPP decommissioning project in the future.

공공정원이 현대도시의 새로운 영역으로 등장하며 시민가드너 양성교육이 확대되는 현상에 주목하여, 시민가드너 교육 참가자, 참여의향자, 일반시민으로 집단을 구분하여 도시정원에 대한 이미지와 효과 및 공동체성을 분석하여 다음과 같은 결과를 도출하였으며, 교육 의의 및 활성화 방안을 함께 고찰하였다. 24개 형용사 어의구별척도를 이용한 도시정원 이미지 평가 결과, 자연과의 관계를 나타내는 “친숙한, 정서적인” 등의 어의변수와 정원활동에 대한 태도를 나타내는 “상호교류적인, 적극적인”, 그리고 공간적 평가와 관련된 “확장적인, 자율 적인” 이미지에서 상대적으로 높은 평가치를 보였다. 교육참 가자는 “자율적인, 지속적인” 등의 어의변수를 높게 평가하여, 도시정원의 형태나 디자인보다는 유지관리와 지속성을 중시함을 알 수 있었다. 주성분분석에 의한 요인분석 결과로부터 교육참가자 집단의 요인적재값을 중심으로 요인별 특성을 파악하면, 잠재적(Potential) 차원의 1 요인은 “도시정원의 공공적 역할과 공동체성”, 평가적(Evaluative) 차원의 2 요인은 “공공조경으로서의 차별성”, 활동적(Active) 차원의 3 요인은 “미적 체험성”으로 명명할 수 있었다. 도시정원 효과에 대해 교육 참가자일수록 사회적, 환경적 측면을 중요하게 인식하고 있었고, 공동체의식지표 평균값(3.4)은 잠재참가 집단(3.31)과 일반시민 집단(2.69)에 비해 높게 나타났다는 점에서 공공성 인식 상의 차이를 볼 수 있었다. 시민가드너 교육이 정원식물 지식 습득의 의미를 넘어 평생교육이나 공동체 활동으로 인식 된다는 점에서 지속가능성을 위한 교육의 체계화 필요성을 확인할 수 있었다.

A field trial was conducted for two consecutive seasons (2013/14 and 2014/15), at the Gezira Research Station, Wad Medani, Sudan, to evaluate the agronomic performance of fourteen early maturing soybean germplasm introduced from USA, South Korea, Vietnam, Taiwan, and Croatia, under irrigated cropping environment. Highly significant differences (P ≤ 0.0001) were detected among the fourteen varieties for the eight agronomic traits in 2013/14 and 2014/15. Over the two seasons, Vietnam coll. 1 had the high grain yield (945 kg/ha), followed by N04-9859 (828 kg/ha) and AGS 327 (798 kg/ ha). Days to maturity ranged from 71 to 86 days over the two seasons. In both seasons, Vietnam coll. 1 and AGS 327 had the high agronomic performance in fodder yield, plant height and height to first pod. The agronomic performance of Vietnam coll. 1 and AGS 327 provides a clear example of the adaptability of tropical soybean germplasm to irrigated environments in Sudan comparing to other temperate germplams. The relative high yield of Vietnam coll. 1 and AGS 327 can be maximized by increasing plant populations/unit area. The unique soybean germplasm from the southern US and South Korea is valuable genetics resource for soybean germplasms at Agricultural Research Corporation (ARC), Sudan to broaden the genetic base of the released soybean varieties through introgression of potentially useful genes for drought-related and nutritional quality traits.

The human ELAV(embryonic lethal abnormal vision)-like protein HuR stabilizes a certain group of cellular mRNAs that contain AU- ri ch elements in theil‘ 3’• untranslated region, Dysregulation of mRNA s tability may be relevant in tumor biology and may lead to abnormal expression of several proteins in malignant tumors, The aim of this study is to identify the differentially expressed proteins according to the functi onal activi ty of HuR Methods : We used stabl e expression of small interfering RNA(siRNA) of HuR gene to inhibit the expression of HuR in human ora l car cinoma cell lines‘ KB cell line and YD10B cell line‘ and compared the proteomic changes between s iRNA-treated and cont rol cell line using two-dimensional gel electrophoresis , Flow cytometry caliber scan(FACS) was employed to investigate the effects of HuR on cell apoptosis and proliferation , Results: Seventeen differentially expressed proteins between the two cell lines were identified by electrospray ioruzati on quadrupole time-of- fl ight mass spectrometry(ESI-Q-TOF MS) and database searching, Among them there are eleven proteins which are significant ly up- regulated in siRNA- treated cell line, which include heat shock protein 10(influencing nucl eocytoplas rnic transpo 다， cell dedifferentiation , and inhibition of apoptosis) , keratin 19(basal cell differ ent iat ion) ‘ and nucleoside diphosphate kinase B(G protein activator), etc Enolase 1 and Ml of pyruvate kinase a re the representatives of signifi cantly down-regulated proteins in siRNA-treated cell 11l1e Conclusion : Our data suggest that HuR participate in mRNAs stability of proteins that have the counter effects in the carcinogenesis of oral ca ncer , And the functiona l proteomics a re needed to elucidate the detailed interactions between HuR and t hese molec ules

키틴생합성저해제인 diflubenzuron을 톱다리개미허리노린재(Riptortus clavatus Thunberg)에 미량국소처리하였을 때 충태 및 영기에 따른 약제의 감수성차이와, 종령약충 처리후 우화율 및 우화성충에 미치는 영향을 조사하였다. Diflubenzuron은 살람효과를 보였으며 산란후 12시간내의 알은 산란후 48~60시간의 알보다 감수성이 높았으나, 알의 나이에 관계없이 처리된 알의 배는 정상적으로 발육하였다. 영기별 감수성은 영기가 진행될수록 낮아져 1령약충이 2령에 비하여 1.5배, 3령약충에 비하여 18.2배, 4령약충에 비하여 39.4배, 5령약충에 비하여 42.4배 높은 감수성을 나타내었다. 종령약충에 처리하였을 때 우화율과 우화성충의 체중, 수명 및 산란율은 현저히 감소하였다.

Tuberculosis (TB) is still a significant public health problem in Korea. In many cases, it is not easy to diagnose TB. A 13-year-old male patient was admitted for left chest pain for 6 months period. Chest radiography done two months ago during the school screening revealed a pleural effusion in the left lung. All cultures were negative, and 3 sputum samples and his pleural fluid sample tested negative for Acid-fast bacilli. There was no evidence of a malignant effusion. A pleural fluid examination revealed features suggestive of an empyema. Thick and yellowish pus was drawn out. Pleural fluid analysis presented White blood cell 5,200/mm3, and neutrophil-dominant with 60% of neutrophil. In an effort to attain a diagnosis, a video-assisted thoracoscopy procedure was performed with pleural drainage and biopsies. Active chronic granulomatous pleuritis was found through pleural biopsies. He was responsive to treatment and received 6 months of anti-TB therapy with complete clinical resolution. If the clinical picture is in confusion, pleural biopsy is occasionally indicated to diagnose TB pleuritis.

This study compared the quality and drying characteristics of dried king oyster mushroom (Pleurotus eryngii), shiitake mushroom (Lentinus edodes GNA01) and maitake mushroom (Grifola frondosa) slices obtained by sundrying, hot-air drying (40, 50, 60 ), low-temperature vacuum drying (20, 25, 30 ), heat-pump dehumidifying drying (30, 40, 50 ), and freeze drying. The quality changes investigted included color, browning degree, hardness, general components, -glucan. Color changes in king oyster mushroom during freeze drying were β less than that between control (raw) and treated mushrooms. Compared with other drying methods, low-temperature vacuum drying of shiitake mushroom resulted in less color changes. Browning degree differed significantly between the different drying methods. As temperature increased, low-temperature vacuum drying resulted in decreased browning while heat-pump dehumidifying drying resulted in increased browning. In king oyster mushroom, hardness increased with temperature under hot-air drying, low-temperature vacuum drying and heat-pump dehumidifying drying. In shiitake mushroom, hardness increased with increasing temperature under hot-air drying and heat-pump dehumidifying drying. β-glucan content after drying was found to be between 28.29 and 39.39% in king oyster mushroom, 23.05 and 29.48% in shiitake mushroom and 16.10 and 24.51% in maitake mushroom.

This study investigated the nutritional properties and biological activities of Ganoderma lucidum (GL). The round type of GL contained higher carbohydrate content, while the Nokgak type of GL contained higher crude ash, crude fat, and crude protein content. The most abundant amino acid, fatty acid, mineral, and soluble vitamin observed were valine (round type: 11.90 mg/g and Nokgak type: 17.18 mg/g), linoleic acid (round type: 47.56% and Nokgak type: 75.68%), potassium (round type: 116.50 mg/100 g and Nokgak type: 184.36 mg/100 g), and vitamin B3 (round type: 1.78 mg/100 g and Nokgak type: 1.81 mg/100 g), respectively. In addition, the β-glucan content were 34.15 g/100 g (round type) and 30.07 g/100 g (Nokgak type). The GL 70% ethanol extract at 40℃ showed higher radical scavenging as well as carbohydrate and lipid enzyme inhibition than other conditions. At 1 mg/mL of treatment with the 70% ethanol extract at 40℃ of round type GL, the DPPH, ABTS, hydroxyl radical scavenging, and α-glucosidase, α-amylase, and pancreatic lipase inhibition activities obtained were approximately 92.85, 99.74, 58.09, 89.68, 44.68, and 67.56%, respectively.

A freesia (Freesia hybrida Hort.) ‘Cutie Red’ was developed for the pot flower in the National Institute of Horticultural Herbal Science in 2014. This hybrid was crossed and selected from a seedling of three-way crossing the seedling of ‘Volcano’ and ‘Sailor’ with ‘Figaro’, and ‘Suzy’ in 2006 and 2010, respectively. Morphological characteristics of the selected freesia hybrid were investigated for 3 years from 2011 to 2013, and then it was named ‘Cutie Red’ in 2014. ‘Cutie Red’ has single and red petals (RHS, R45A) with yellow-orange color of center (RHS, YO21B). The average flower width is 5.3 cm and the average yield is 4. The growth of the plant is vigorous and the average height is 70.3 cm, and it is shorter than about 15.4 cm that of control cultivar ‘Red Race’. The average number of floret per stalk and stalk length, 10.7, and the stalk was 9.6 cm length, shorter than ‘Red Lace’, 13 and 11.7 cm length, respectively. The first flowering, in avarage, of ‘Cutie Red’ takes about 141 days, and it’s average vase life and yield is 9.7 days and 5 cormlets per plant, respectively.

A freesia (Freesia hybrida Hort.) ‘Song of Angel’ was developed for the cut flower in the National Institute of Horticultural Herbal Science in 2013. This hybrid was crossed and selected from a seedling of three-way crossing ‘Golden Flame’ and the seedling of ‘Athene’ and ‘Yvonne’ in 2006 and 2007, respectively. Morphological characteristics of the selected freesia hybrid were investigated for 5 years from 2008 to 2012, and then it was named ‘Song of Angel’ in 2013. ‘Song of Angel’ has single flower and yellow petals (RHS, YG13B) with yellow center color (RHS, YG13A). The average flower width is 5.8 cm and the average yield is 4.3. The growth of the plant shows vigorous and the average height is 95.3cm, and it is higher than about 30cm that of control cultivar ‘Yvonne’. The average number of floret per stalk and stalk length, 14.3, and stalk was 11.1 cm length is higher than the ‘Yvonne’, 9.7 and 8.3cm length, respectively. The average days to first flowering of ‘Song of Angel’, 141 days, was approximately 10 days earlier than the control cultivar. It’s average vase life and yield is 10.7 days and 6.2 cormlets per plant, respectively.

Riptortus clavatus, one of the many insects in major crops, damages pods and seeds, which reduces seed vigor and viability in soybeans. This study was conducted to examine the effect of diversely damaged seeds by R. clavatus on seed germination and seedling emergence and to determine the association of damaged seed with quality and yield of soybean sprouts. All seeds damaged by R. clavatus significantly (P<0.05) reduced seed vigor as measured by the rates of seed germination, germination speed, and seedling emergence. Mean seed germination rate of non-damaged seeds in sprout-soybean varieties was 97.8%, whereas the rates of seeds damaged at different levels, 31-50% and 51-80%, were 23.0 and 5.4%, respectively. The rates of seedling rot and abnormal, incomplete germination significantly (P<0.05) increased as the amount of seeds damaged by R. clavatus increased to 5, 10 and 15% against the total seeds for sprout production. Yield of soybean sprouts from seeds damaged at different levels decreased up to 13% as compared to that in normal seeds. In customer preferences on soybean sprout produce, 84% of customers participated in survey preferred to purchase sprouts from seeds with 5% of damaged seeds, but sprouts produced from seeds with 15% of damaged seeds were intended to purchase only by 22% of the customers. Areas of the seed damaged by R. clavatus were readily infected by pathogens as the seed germinated, resulted in deteriorated quality and reduced yield of sprout produce.