Estimation method for contribution of emission to trace metal concentrations in urban atmosphere based o
a rapid method for estiminating of noise expouse workplace
... ex-pensive in large scale inspection for workplaces. Classification of workplaces based on noise pollution is one of the necessaries for macro programming view of monitoring and controlling of noise. ... pollution is one of the necessaries for macro programming view of monitoring and con-trolling of noise. According to the data based statistics in census of industrial workplaces with more ... increasing of noise pollution in a workplace contain follows: 1. The quality of wall sound absorption 2. The quality of ceiling sound absorption 3. The quality of roof sound absorption 4. Mean of...
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Tài liệu Báo cáo khoa học: "An Ensemble Method for Selection of High Quality Parses" pdf
... Error reduction in the average f-score mea-sure obtained by SEPA with Collins (top two lines)and Charniak (bottom two lines) model, in the twoscenarios (in- domain and adaptation), vs. the min-imum ... 16.2Table 1: Error reduction in the filter f-score mea-sure obtained by SEPA with Collins’ (top two lines)and Charniak’s (bottom two lines) model, in thetwo scenarios (in- domain and adaptation), vs. ... domain and when they are fromdifferent domains. For a test setting used byprevious work, we show an error reduction of 31% as opposed to their 20%.1 IntroductionMany algorithms for major NLP...
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Báo cáo khoa học: "A Nonparametric Method for Extraction of Candidate Phrasal Terms" docx
... multidimensional arrays to compute positional n-gram statistics from corpora. In Proceedings of the Workshop on Multiword Expressions of the 41st Annual Meeting of the Association of Computational Linguistics, ... significance for each component word without making the independence assumption. In the heuristic to be outlined below, a nonparametric method is proposed. This method is novel: not a modification of ... "Study and Implementation of Combined Techniques from Automatic Extraction of Terminology". Chap. 3 of "The Balancing Act": Combining Symbolic and Statistical Approaches to...
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Báo cáo khoa học: A new and efficient method for inhibition of RNA viruses by DNA interference pptx
... domain of Ago proteins, the structural homolog of RNase H [12,13]. Both Dicer and Ago proteins con-tain PAZ domains, which recognize and bind to theends of dsRNA molecules [14]. In a previous ... models.Experimental proceduresInoculation of tobacco leavesBefore inoculation, carborundum was sprayed onto leaves of N. tabacum cv. Xanti-nc plants. Inoculations were car-ried out on one-half of a fully ... cycle.Silencing of TMV RNA was monitored by the observation of local lesion formation. Inoculated leaves were harvestedand photographed 5 days postinoculation.Double-stranded DNA (470 bp) corresponding...
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accounting ethics and its important role for reduction of accounting fraud an empirical study in hanoi
... accounting, so that nobody loses confidence given information. The essence of accounting ethics is in the maintenance of professional objectivity and integrity. 2.2 Code of Ethics for Professional ... bias, conflict of interest, inserted through other person or overriding are not accepted for professional accountant. Professional Competence & Due Care: To maintain professional knowledge, ... sufficient to appear influence objective exercise of his or her official duties. The conflict of interest is becoming one of major part of global concerning today. In business, it refer to a situation...
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Promoting the Use of End-to-End Congestion Control in the Internet pptx
... basis for our approach in thispaper for defining flows using a disproportionate share of the2This particular form of evasion of end -to- end congestion control wouldbe reduced by the development of ... now at a cross-roads in terms of the use of end -to- end congestion control for best-effort traffic. It is in a posi-tion to actively welcome the widespread deployment of non-congestion-controlled ... congestion response of reducing its conges-tion window at least by half upon indications of congestion(i.e., windows containing packet drops), and of increasing itscongestion window by a constant...
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Báo cáo khoa học: Transcriptional regulation of the desferrioxamine gene cluster of Streptomyces coelicolor is mediated by binding of DmdR1 to an iron box in the promoter of the desA gene doc
... to be involved in iron regulation in Streptomyces.Binding of DmdR1 divalent metal- dependent regulatory protein to thedesA promoter region of both S. coelicolor and S. pilosus was shown usingelectrophoretic ... iron control. The transcrip-tion start point of the desA gene was shown to overlapwith the palindromic iron box. Binding of purifiedDmdR1 protein to the desA promoter region of bothS. coelicolor ... in S. pilosus.DmdR1 binds to the promoter region of desABCD in both S. coelicolor and S. pilosusBinding of purified DmdR1 to the desA promoterregion of S. coelicolor was studied using a 511-bp...
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Spatial Variation of Metal Concentrations in Watercourses of an Urban River Basin in Southeastern Brazil
... of the basin is composed of carbonate rocks, with several limestone mining and cement companies (CPRM, 1998). Anthropogenic inputs of zinc include manufacturing processes (production of iron, ... center of the region (Figure 4). Possible cause of lead contamination is leaching of lead compounds into streams from unchecked disposal of contaminated waste in the city. Lead is used in storage ... between groups (p < 0.05). The groups originated from the CA were then plotted in the basin map according to incremental areas of influence of the monitoring stations. Delineation of the...
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USEPA REGION 9 TECHNICAL GUIDELINES FOR ACCURATELY DETERMINING VOLATILE ORGANIC COMPOUND (VOC) CONCENTRATIONS IN SOIL AND SOLID MATRICES potx
... and other entities producing data for Region 9 decision-making follow the procedures set forth herein. If methodologies that differ from those noted in these guidelines are followed, copies of ... Laboratories: The use of field laboratories to analyze samples within several hours of collection is an alternative to prevent loss of volatiles in transit and storage. The sample collection ... the following: 1. Samples should be handled as intact soil cores until being transferred into methanol or into the container that will be used for analysis. Volatilization of VOCs can occur...
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Development of the Quantitative PCR Method for Candidatus ‘Accumulibacter phosphatis’ and Its Application to Activated Sludge
... suitable for routine monitoring or measurement of a large number of samples, and lead to better understanding of the contribution of Candidatus ‘Accumulibacter phosphatis’ to phosphorus removal in ... conditions included a pre-incubation step of 5 min at 94 °C followed by 35 cycles of 94 °C for 15 sec, 57 °C for 20 sec, and 68 °C for 15 sec. Journal of Water and Environment Technology, Vol.5, ... (BIO 101, Q-BIO gene), in accordance with the instructions provided by the manufacturer. Concentration of DNA was determined using a NanoDrop ND-1000 spectrophotometer (Nanodrop Technologies)....
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Từ khóa: ngv containers using proposed astm standard test method for examination of gas filled filament wound pressure vessels using acoustic emission astm e070403 95 1method for determination of resistancean exact method for characterization of grain shapemethylmeter r a quantitative sensitive and bisulfite free method for analysis of dna methylationsonic pulse method for determination of homogeneity of concretehplc method for determination of purine bases adenine and guanine 2 with some modifications as described in 31non invasive method for diagnosis of skin disorders and diseasesmethod for determination of phthe use of multiplex pcr and an adapted hplc method for identification of mycobacterium bovis and diagnosis of bovine tuberculosisnonspecific nested suppression pcr method for isolation of unknown flanking dna cold start methodalamarblue® method for evaluating bacterial adhesion to biomaterialscut streak method for morphology of yeastsmethod for decontamination of surfaces and working areas from organic pollutantsmethod for combination of stresseset al 1956 colorimetric method for determination of sugars and related substances analysis chemistry 28 pp 350 356chuyên đề điện xoay chiều theo dạngNghiên cứu tổ hợp chất chỉ điểm sinh học vWF, VCAM 1, MCP 1, d dimer trong chẩn đoán và tiên lượng nhồi máu não cấpđề thi thử THPTQG 2019 toán THPT chuyên thái bình lần 2 có lời giảiGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitQuản lý hoạt động học tập của học sinh theo hướng phát triển kỹ năng học tập hợp tác tại các trường phổ thông dân tộc bán trú huyện ba chẽ, tỉnh quảng ninhPhát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ longNghiên cứu, xây dựng phần mềm smartscan và ứng dụng trong bảo vệ mạng máy tính chuyên dùngNghiên cứu về mô hình thống kê học sâu và ứng dụng trong nhận dạng chữ viết tay hạn chếĐịnh tội danh từ thực tiễn huyện Cần Giuộc, tỉnh Long An (Luận văn thạc sĩ)Thơ nôm tứ tuyệt trào phúng hồ xuân hươngThiết kế và chế tạo mô hình biến tần (inverter) cho máy điều hòa không khíSở hữu ruộng đất và kinh tế nông nghiệp châu ôn (lạng sơn) nửa đầu thế kỷ XIXTăng trưởng tín dụng hộ sản xuất nông nghiệp tại Ngân hàng Nông nghiệp và Phát triển nông thôn Việt Nam chi nhánh tỉnh Bắc Giang (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtGiáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtBÀI HOÀN CHỈNH TỔNG QUAN VỀ MẠNG XÃ HỘI