Cassia fistula Linn. (Fabacae) has large foliage, beautiful yellow flowers, and is widely grown in many urban areas of Vietnam. However, damage by some pests significantly degraded the health aesthetics damaged trees. In this study we collected identified pest samples on C. trees Hanoi, Son La, Yen Bai Dak Lak provinces, The results recorded species two caterpillars, Copamyntis alectryonura Meyrick (Pyralidae), Eurema hecabe Linnaeus (Pieridae), one fruit borer Cryptophlebia ombrodelta Lower...

Objectives To study the efficacy and acceptability of a simplified medical abortion regimen in Vietnam. Design Open‐label study. Setting One peri‐urban three urban hospitals four maternal–child health family planning clinics located Northern, Central Southern Sample A total 1601 women seeking services from January 2001 to December 2001. Methods Consenting presenting for with gestations less than 56 days LMP who met inclusion criteria were given 200 mg mifepristone offered choice either home...

Soft rot on banana fruit caused by Rhizopus oryzae was identified for the first time in Korea. Colonies were white to light brown and formed numerous sporangiospores. Optimum temperature mycelial growth 30℃. Sporangia globose 30~200 µm. Sporangiophores usually straight, 8~20 µm, rhizoids groups of 3~5. Columella sub-globose 90~110 Sporangiospores or oval 4~10 Based its mycological characteristics, molecular analysis, pathogenicity host plants, this fungus as Went & Prisen Geerligs. This is...

Abstract The assurance of food safety is paramount, especially concerning ready‐to‐drink products like milk tea. This research sought to gauge the perceptions both student and office worker demographics towards this beverage using a combination direct online surveys. data reveals that 84.6% respondents express significant concerns about hygiene standards within tea consumption. A substantial portion these consumers indicates willingness expend between 2‐4 USD per serving. Alarmingly,...

Kamalia priapus (Schitlmeister, 1997) (Lepidoptera: Notodontidae) is a dangerous species which larva bark-feeding and damaging Homalium ceylanicum trees in plantations urban areas Vietnam. Recent field surveys conducted the central provinces of Quang Binh, Tri, Thua Thien Hue Vietnam highlighted significant impact K. on H. trees. Their findings reveal damage incidence (P%) ranging from 30.6 to 36.5% index (DI) between 1.01 1.33 plantations. Furthermore, effects were observed with P%...

The bagworm Acanthoecia larminati Heylaerts, 1904 (Lepidoptera: Psychidae) is reported for the first time damaging chestnut trees (Castanea mollissima, Castanopsis boisii and Lithocarpus bacgiangensis) in plantations Vietnam. Field surveys revealed that C. mollissima were severely damaged by A. larminati. damage incidence (P%) index (DI) Dien Bien, Lao Cai, Cao Bang, Bac Kan, Lang Son, Hoa Binh, Thanh Kon Tum provinces 20.2–81.6% 0.36–2.74, respectively. Binh more than other locations....

In recent years, jackfruit production in Vietnam has been growing very strongly both quantity and quality. However, most of the is harvested processed for meat, rest peels, fibers are discarded, which will affect environmental sanitation. The study aims to enhance value by taking advantage nutrient ingredients peel fiber blend into organic fertilizer. Initial results show that compost substrate samples mixed with rice husk ash coir sample coconut had best Tested nutritional include including...

A stem rot disease caused by Sclerotium rolfsii sporadically afflicted fragrant plantain lily (Hosta plantaginea Aschers.) from 2008 to 2010 in the herb exhibition garden at Gangju Pond, which is located Jeongchon-myon, Jinju, Korea. The lilies, are perennial plants grown home gardens, recently were planted en mass parks and public gardens for ornamental purposes, where they form dense communities. During summer, stems of under canopy exposed warm temperatures high humidity, favor...

Different from the traditional antennas for narrow-band systems, an Ultra Wide Band antenna provides new challenges designers such as how to achieve very wide impedance bandwidth (7.5 GHz) while still maintaining high radiation efficiency and minimizing pulse distortion. Two Archimedean monofilar micro-strip using Electromagnetic Gap (EBG) structure UWB are developed in this paper. In these antennas, EBG plays a role of ground plane order get low-profile well unidirectional radiation. also...

In 2007 to 2008, a fruit rot of Melon (Cucumis melo L.) caused by Sclerotium rolfsii occurred sporadically in farmer's vinyl house Jinju City. The symptoms started with watersoaking lesion and progressed into the rotting surface fruit. White mycelial mats appeared on at number sclerotia formed near soil line. were globoid shape, 1~3 mm size, white brown color. hyphal width was measured 3 8 µm. optimum temperature for growth formation 30 PDA. Typical clamp connections observed hyphae grown 4...

The safety and presence of pathogenic microorganisms in street foods are attracting special attention from consumers. Milk tea (bubble tea) is a hot trend that most popular among young people food Southeast Asia. In this study, the method surveying quantifying Ecoli - Coliform milk samples was combined to assess microbial contamination status opinion students. Initial results show existence with significantly different level between well-known brand (brand name) no name (no name). survey...

Research on Premenstrual syndrome (PMS) and analysis of the relationship between menstrual cycle-related characteristics PMS in female medical students Vietnam. A cross-sectional study was conducted among 231 enrolled Vietnam using a questionnaire. The results indicated that experienced wide range symptoms. Despite this, majority them (94.8%) never missed exams, only 0.4% consistently exams. also revealed correlation severity cramps throughout cycle risk experiencing moderate to severe PMS....

Abstract In this study, the utilization of Chlorella vulgaris microalgae for shrimp aquaculture wastewater treatment was explored through two photosynthetic systems: High-Rate Algae Ponds (HRAPs) and Membrane Photobioreactors (PMBR). The application bacteria in both systems exhibited good efficiency, with effective removal rates COD, N-NO 3 -, 2 N-NH4 + , TN, P-PO4 3- reaching 27.4%, 58.7%, -35%, 92.2%, 77%, 93.5% respectively HRAPs model, 29.7%, 24.5%, 26%, 83.9%, 75%, 93.4% PMBR model....

2008년 6월 상순 경남 진주시 농산물도매시장에 유통 판매중인 산딸기에서 이상증상이 발생하였다. 병징은 과실표면에 상처 또는 짓물러진 과실부분이 수침상으로 물러지면서 빠르게 부패되었다. 균총은 처음 흰색에서 연한 회색으로 되고 검은색의 포자낭을 많이 형성하였으며 균사생육 적온은 <TEX>$30^{\circ}C$</TEX>이었다. 포자낭경은 회색을 나타내며 폭은 <TEX>$12{\sim}25{\mu}m$</TEX>이었다. 포자낭은 검은색으로 구형 반구형이며 크기는 <TEX>$82{\sim}195{\mu}m$</TEX>이었다. 주축은 <TEX>$70{\sim}92{\mu}m$</TEX>이었다. 포자낭 포자는 담갈색으로 단포이며 타원형이고 불규칙한 것도 있으며 <TEX>$9{\sim}21{\times}7{\sim}8{\mu}m$</TEX>이었다. 따라서 산딸기 과실에 발생한 병징과 병원균의 균학적 특징 및 병원성을 검정한 결과, 본 병해를 Rhizopus stolonifer에...

2007년부터 2009년까지 3년동안 진주시 정촌면 예하리 강주연못 주위 꽃길 전시포에 재배되고 있는 둥글레 잎에서 갈색점무늬 증상이 심하게 발생하였다. 병징은 붉은색의 작은 점무늬 병반이 생기고 진전될 경우 담갈색 또는 검은 갈색의 2~8 mm 정도 크기의 타원형 부정형의 병반을 형성하고 발생할 잎이 시들고 말라 죽었다. 병반부위나 PDA배지 표면에 검은색의 분생포자각이 형성되었다. 균사생육 적온은 <TEX>$20\sim25^{\circ}C$</TEX>이었다. 병포자의 모양은 구형 아구형으로 무색이며 크기는 <TEX>$10\sim18{\times}5\sim12{\mu}m$</TEX>이었고 부속사가 부착되어 있으며, <TEX>$4\sim15{\mu}m$</TEX>이었다. 분생포자각의 구형으로 검은색이며 <TEX>$60\sim162{\times}70\sim174{\mu}m$</TEX>이었다. 지금까지 둥글레에 발생한 병징과 병원균의 균학적 특징 및 병원성을 검정한 결과, 이...

Research objectives: Describe the knowledge of monkeypox among students ofHanoi Medical University in 2022; Analysis some factors related to ofmonkeypox Hanoi 2022.Subjects and research methods: A cross-sectional descriptive study on in9 majors from first sixth year University.Results: Out 440 students, 26,4% passed, 73,6% failed monkeypoxknowledge test. Students mainly get information about Monkey Smallpox throughsocial networks online channels. answered “Do not know”about test questions...

: Ba Vi is one of the districts with huge agricultural production activities Hanoi. Besides main products supplied to market. also generates a large number by-products and it being wasted. In recent times, model using two sources cow manure rice straw after harvest produce organic fertilizer has opened new direction for local economic development, taking advantage by-products. solve many related environmental problems. This study aims evaluate efficiency as well accessibility circular...

For better cancer treatment, Quang Ninh-Bai Chay hospital has also focused on investing in specialized technology and Radiation Oncology Center, as well providing methods helping treatment patients at home. Studies showed that Roles of nurses nursing is important supporting patient treatment. This paper aims to present research results The quality life levels no effect, little influence, much influence great all accounted for 25%. highest ratio 40.5% belong underlying diseases (not...

Mục tiêu: So sánh một số tác dụng không mong muốn của phương pháp gây tê cơ vuông thắt lưng (QL block) với mặt phẳng ngang bụng (TAP dưới hướng dẫn siêu âm để giảm đau sau mổ cắt tử cung hoàn toàn đường bụng. Đối tượng, nghiên cứu: 60 bệnh nhân được tuỷ sống phẫu thuật bụng, phân bố ngẫu nhiên vào hai nhóm bằng nhau QL block bên hoặc TAP âm, sử ropivacain 0,25% liều 0,3ml/kg ở mỗi bên. Theo dõi liên tục các này trong 24 giờ đầu mổ. Kết quả: Tỷ lệ nôn, buồn nôn là 3,33% so 6,67%, tỷ ngứa...

This is an epidemiological study through a retrospective review of 215 medical records patients with brain injury due to land traffic accidents treated at Ninh Binh Provincial General Hospital. Research results show that among the 5 factors scale measuring quality life in Vietnam, factor anxiety and sadness was least recorded by patients. Up 96.5% subjects did not feel presence this factor.Up 42.7% felt little element pain discomfort. Married people living family had higher scores than...