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Abstract: A survey on species composition of termites harmful for some architectural monuments was carried out in 14 provinces with 101 sites in Northern vietnam. Seven termite species were found, of which 4 species were recognized as main destroyers including Coptotermes gestroi, Cryptotermes domesticus, Coptotermes ceylonicus và Odontotermes h...
7 trang | Chia sẻ: thucuc2301 | Ngày: 01/12/2020 | Lượt xem: 611 | Lượt tải: 0
Abstract: Bait Cobamid 7.5 RB was a product that researched by the Institute of Ecology and works protection. The aim of this study was to investigate the usage this bait formulation against cockroaches in 18 flats of Hanoi area. The results showed that bait Cobamid 7.5 RB was highly effective on cockroaches in the field. Cockroaches were elimin...
6 trang | Chia sẻ: thucuc2301 | Ngày: 01/12/2020 | Lượt xem: 552 | Lượt tải: 0
Abstract: The results of a survey on the composition of termite species in the Complex of Hue Monuments in 2014 and 2015 found 25 species belonging to 12 genera and 3 families. Termitidae had the highest number of genera and species (16 species accounted for 64% of total identified species), followed by Rhinotermitidae with 7 species (28% of ide...
9 trang | Chia sẻ: thucuc2301 | Ngày: 01/12/2020 | Lượt xem: 488 | Lượt tải: 0
Abstract: Hymenophyllum Sm. is a largest genus in filmy ferns family, Hymenophyllaceae with around 250 species in the world. A long time ago, its diagnostic feature was bivalved involucres, but in 2006, A. Ebihara et al. combined between morphology method and molecular analyses to propose a new classification of Hymenophyllaceae, therefore, its ...
8 trang | Chia sẻ: thucuc2301 | Ngày: 01/12/2020 | Lượt xem: 508 | Lượt tải: 0
Abstract: An electrocardiogram (ECG) records and displays electrical impulses during cardiac activity. Studying the features of ECG signals to detect cardiac abnormalities is important in the medical field. This report presents a method for the detection of coronary artery diseases, i.e., Atrial Enlargement and Ventricular Enlargement, based on ...
9 trang | Chia sẻ: thucuc2301 | Ngày: 01/12/2020 | Lượt xem: 481 | Lượt tải: 0
Abstract: β-thalassemia is a common autosomal recessive disorders, caused by mutations in the β-globin gene. It severely influences the physical and mental development of affected children and place an immense burden of care and treatment on the family and society. Therefore, the prenatal screening of β-thalassemia to control its increase in the...
7 trang | Chia sẻ: thucuc2301 | Ngày: 01/12/2020 | Lượt xem: 563 | Lượt tải: 0
Thành phố Việt Trì thuộc tỉnh Phú Thọ là một trong nhưng thành phố công nghiệp đầu tiên của miền Bắc. Năm 2012, Việt Trì được công nhận là một trong 12 đô thị loại I trên cả nước có tiềm năng và tốc độ đô thị hóa và phát triển kinh tế - xã hội cao. Do đó, muốn đạt được mục tiêu phát triển bền vững kinh tế - xã hội, cần thiết phải tiến hành việc ...
6 trang | Chia sẻ: thucuc2301 | Ngày: 01/12/2020 | Lượt xem: 480 | Lượt tải: 0
Abstract: From 15 pepper soil samples collected in Daklak, fungal strains were isolated and screened for chitinase, protease, amylase, and cellulase activities. The strain NV01 was chosen for further investigation of morphology, colonial color and influences of nutrients on fungal sporulation. It has been shown that the PDA medium is suitable fo...
7 trang | Chia sẻ: thucuc2301 | Ngày: 01/12/2020 | Lượt xem: 512 | Lượt tải: 0
Abstract: Porcine reproductive and respiratory syndrome (PRRS) is one of the most dangerous swine dissease worldwide. Glycoprotein 5 (GP5) is the leading target for the development of vaccines against porcine reproductive and respiratory syndrome virus (PRRSV) infection. In this study, GP5 coding gene was cloned into pRTRA vector for generating ...
10 trang | Chia sẻ: thucuc2301 | Ngày: 01/12/2020 | Lượt xem: 525 | Lượt tải: 0
Abstracts: Semiliki Forest Virus (SFV) expression system permits a rapid and efficient production of large quantities of receptor proteins for pharmacological sudies. The system is based on replicon vector (pSFV2gen) and helper vector (pSFV-Helper2). The purpose of this study is to develope and use the improved SFV vectors to express human G-pro...
6 trang | Chia sẻ: thucuc2301 | Ngày: 01/12/2020 | Lượt xem: 521 | Lượt tải: 0