Báo cáo lâm nghiệp: "Wedge prism as a tool for diameter and distance measurement" ppsx
Tài liệu Báo cáo khoa học: Phage-display as a tool for quantifying protein stability determinants pptx
... the association of the variable heavy chain (VH)with protein A was used as a surrogate for direct stability measurements. The VHdomains in camelid heavy chainantibodies are most similar to ... combinatorial approaches that permitthe rapid analysis of libraries of protein variants. Phage-display has proved to be a powerful tool for analyzing protein stability due to the large library ... stabilities. Remarkably, wehave found that, at least in some circumstances, a quanti-tative correlation to biophysical data can be obtained from a statistical analysis of selected phage populations...
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Tài liệu Báo cáo khoa học: Infrared spectroscopy as a tool for discrimination between sensitive and multiresistant K562 cells doc
... 1973 Infrared spectroscopy as a tool for discrimination between sensitive and multiresistant K562 cells Anthoula Gaigneaux, Jean-Marie Ruysschaert and Erik GoormaghtighLaboratory of Structure and ... infrar ed spectroscopy for c lassification.Further analysis o f t he spectral differences indicated that discrimination between r esistant and sensitive cells wasbased o n variations in all cellular ... interclass variance and the smallest intraclass variance, and constructs a linearcombination of the variables to discriminate between theclasses. The rule i s constructed with training set of samples,and...
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Báo cáo lâm nghiệp: "Small mammals of a forest reserve and adjacent stands of the Kelečská pahorkatina Upland (Czech Republic) and their effect on forest dynamics" pps
... 50–58JOURNAL OF FOREST SCIENCE, 57, 2011 (2): 50–58Small mammals of a forest reserve and adjacent stands of the Kelečská pahorkatina Upland (Czech Republic) and their eff ect on forest dynamics ... Fluctuations of the abundance of small mammals in various succession stages of forest ecosystems (DL – mature stands, VS – plantings) in the monitored areaFig. 2. Fluctuations of the abundance of ... established on 31 July 1962 by the decree of the Ministry of Education and Culture on an area of 11.71 ha as an evidence of the natural structure of forests of the Moravian Gate. Fagus sylvatica...
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Báo cáo lâm nghiệp: "Energy consumption of a chipper coupled to a universal wheel skidder in the process of chipping wood" pptx
... In practice we can find more names of these ma-chines like chipper, cutting machine and grinder of wooden mass. All these names are characteristic of a machine which uses mechanical way of ... 2004).ere are many factors in uencing the result of chipping, e.g. the shape and position of a loading inlet, shape and setting of knives, number of knives on a disc and also the shape of a disc. ... and by an angle of the cutting edge β. Very impor-tant is also the value of overhang from the plane of the disc in the process of step on the disc and work with a gradual change of the radius...
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Báo cáo lâm nghiệp: "Harvest scheduling with spatial aggregation for two and three strip cut system under shelterwood management" docx
... R6 R RR – removal cut; P – preparatory cut J. FOR. SCI., 57, 2011 (6): 271–277 271Harvest scheduling with spatial aggregation for two and three strip cut system under shelterwood managementM. ... adjacent strips within the re-generation period of 30 years.e three- cut shelterwood system consists of a pre-paratory, establishment, and removal cut. Like the two- cut system, three sequential cuts ... to strips 21 and 27; refer to Fig. 1b). us the total number of decision variables (66 for the two- cut system and 70 for the three- cut system) was greater than the total number of 58 strips....
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Báo cáo lâm nghiệp: "Effects of microsite variation on growth and adaptive traits in a beech provenance trial." pps
... environmental indicators. e aim of this study was to clarify to what extent the spatial variation of environment a ects growth and adaptive traits in a provenance trial, and whether blocking can ... genetic variation within populations and/ or environmental variation on very small scales.Analysis of covariance confi rmed the expected signifi cant provenance eff ect on all traits (Table2). ... subdivi-sion is achieving homogeneous environmental conditions within blocks so that blocking can re-move the within-trial environmental variation by using blocks as a source of variation in an analysis...
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Báo cáo lâm nghiệp: "Wedge prism as a tool for diameter and distance measurement" ppsx
... the distance when the blocks were on the borderline. e distance was measured using the laser telemeter with half -a- meter scale. e diameter was calculated and compared with the control measure ... of the diameter at various heights of stem using the wedge prism as a tool for measurement is a sufficiently accurate method for measurement and can be used for measuring the diameters in the ... method was also described for determining the tree diameter at breast height (B 1996). For testing the accuracy of the method the laser telemeter was used and then the measured diameter...
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Báo cáo lâm nghiệp: "old hardiness as a factor for assessing the potential distribution of the Japanese pine sawyer Monochamus alternatus (Coleoptera: Cerambycidae) in China" pdf
... distribution of the Japanese pine sawyer Monochamus alternatus (Coleoptera: Cerambycidae) in ChinaRui-Yan M a, b, Shu-Guang H a ,Wei-NaKb, Jiang-Hua S a ,LeK a * a State Key Laboratory of Integrated ... saltuarirs in northeastern China, M. galloprovinialis in the whole of Europe except for Scandinavia and Siberia, andM. scutellatus scutellatus in Alaska and Canada [6, 18, 28].These Monochamus species ... China(Received 31 May 2005; accepted 3 November 2005)Abstract – To assess cold tolerance as a factor for potential distribution of Monochamus alternatus, parameters of cold hardiness and acclimationresponses...
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Báo cáo lâm nghiệp: "Litter production in a Quercus suber forest of Montseny (NE Spain) and its relationship to meteorological conditions" pptx
... analyse interannual and seasonal variation of litterfall in a cork oak forest of the Montseny massif (Catalonia, north-eastern Iberian Peninsula) and its relationship with meteorological data.2. ... seasonal variation and twigs peaked in early summer and autumn. Rainfall precipi-tation was more variable and less seasonal than temperaturebut rainfall generally peaked in December–January and ... most vari-able component and had a marked seasonal pattern. Rainfall and acorns were also very variable, but with a less marked sea-sonal pattern, while leaves and temperature were less variable,though...
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Báo cáo lâm nghiệp: "Seasonal ionic exchange in two-layer canopies and total deposition in a subtropical evergreen mixed forest in central-south China" pps
... 887c INRA, EDP Sciences, 2006DOI: 10.1051 /forest: 2006072Original articleSeasonal ionic exchange in two-layer canopies and total deposition in a subtropical evergreen mixed forest in central-south ... G. Zhang et al.Figure 5. Seasonal canopy leaching and uptake of ions in the top-canopy and sub-canopy in the Shaoshan forest during 2000–2002.top-canopy and sub-canopy layer was higher than the ... species and forest types and varies seasonally as a result of changes in canopy leaf area and physiological activity [2,28, 36].* Corresponding author: zgming@hnu.cnFan et al. [17] found that basic...
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Báo cáo lâm nghiệp: "Climatic significance of tree-ring width and intra-annual density fluctuations in Pinus pinea from a dry" pdf
... werehigher in the inland area than in the coastal area (Tab. I). Val-ues of mean sensitivity and standard deviation were higher forlatewood than for earlywood and tree-ring width at each area. In both ... temper-ature in August had a negative effect on latewood formation, in the coastal and inland area. Climatic significance of IADFs in Pinus pinea 233Figure 4. Ring -width indices chronologies of Pinus ... chronology of standardized frequency of intra-annual density fluctuations in thecoastal and inland and monthly climatic data. One, two or three asterisks indicate that correlations are significant at...
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Báo cáo lâm nghiệp: " Predator/prey ratios: a measure of bark-beetle population status influenced by stand composition in different French stands after the 1999 storms" pps
... site. The comparison of predator/prey ratios between sites and years wascarried out using a two-way analysis of variance of the angular trans-form of the predator/prey ratio, with the site, year, ... clearly higher in HAand ST (the two sites with pines) than in GU and 2L, and allratios tend to increase with years (two-way ANOVA using arc-sine-transformed ratios of individual traps; there ... still remain in both stands and, in one site at least (Steinbach), large purespruce stands of susceptible age (> 50 years) are immediatelyavailable within 100 m and could have served as supplementaryresources....
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Báo cáo lâm nghiệp: "Litterfall dynamics after a typhoon disturbance in a Castanopsis cuspidata coppice, southwestern Japan" pptx
... (Kaminaka, personal communication).These data were obtained from a similarly aged (ca. 50 years) Castan-opsis cuspidata stand near the study site. This adjacent stand hasalmost same average ... litterfall after typhoon disturbance. Because disturbance- generated input can have a significantTable III. Comparison data of other Castanopsis forests in Japan.LocalityTotal litterfall (t·ha–1·yr–1)Max/Min ... less than 1 cm in diameterFigure 1. Seasonal change in meteorological data (monthly air tem-perature and precipitation) and litterfall in a Castanopsis cuspidata coppice before and after the...
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Báo cáo lâm nghiệp: "Leaf morphology as species indicator in seedlings of Quercus robur L. and Q. petraea (Matt.) Liebl.: modulation by irradiance and growth flush" potx
... in seedlings of Quercus robur L. and Q. petraea (Matt.) Liebl.: modulation by irradiance and growth flushStéphane PONTON, Jean-Luc DUPOUEY*, Erwin DREYERUnité Mixte de Recherches INRA-UHP-Nancy, ... well-known increase of leaf size and decrease of thickness [2] under shade, Blue and Jensen [5]indicated that sun leaves of oak (Q. velutina, Q. rubra and Q. palustris) had larger and deeper sinuses, ... Q. petraea, 2.5 ± 0.5 to 3.9 ± 1.7 for Q. robur) .Lamina pubescence (LPL) decreased from flush 1 to 3, in Q. petraea only. The angle of lamina base (AURI) was larger in flushes 1 and 2 than in...
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Báo cáo lâm nghiệp: "Variability of initial growth, water-use efficiency and carbon isotope discrimination in seedlings of Faidherbia albida (Del.) A. Chev., a multipurpose tree of semi-arid Africa. Provenance and drought effect" doc
... to semi-arid regions [37]. Mature trees of Faidherbia albida are famous for their [19] Ismail A. M., Hall A. E., Inheritance of car-bon isotope discrimination and water-use ... A. , LoustauD. and Ferhi A. , Genetic and environmentaldeterminants of water-use efficiency and car-bon isotope discrimination in forest trees, in: Sandermann H., Bonnet-Masimbert ... Lemane I., Gambo S., Trial of nine Acacia albida provenances in Dosso,Niger, in: Vandenbeldt R.J. (Ed.), Faidherbia albida in the West African Semi-Arid Trop-ics: Proceedings...
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Từ khóa: báo cáo lâm nghiệpcách làm báo cáo tốt nghiệphướng dẫn làm báo cáo tốt nghiệp khoa kế toáncách làm bìa báo cáo tốt nghiệpcách làm slide báo cáo tốt nghiệpcách làm báo cáo tốt nghiệp chuyên ngành kế toánBáo cáo thực tập tại nhà thuốc tại Thành phố Hồ Chí Minh năm 2018Nghiên cứu sự biến đổi một số cytokin ở bệnh nhân xơ cứng bì hệ thốngchuyên đề điện xoay chiều theo dạngBiện pháp quản lý hoạt động dạy hát xoan trong trường trung học cơ sở huyện lâm thao, phú thọGiáo 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 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 carôtenôitĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWANPhối hợp giữa phòng văn hóa và thông tin với phòng giáo dục và đào tạo trong việc tuyên truyền, giáo dục, vận động xây dựng nông thôn mới huyện thanh thủy, tỉnh phú thọNghiên cứu về mô hình thống kê học sâu và ứng dụng trong nhận dạng chữ viết tay hạn chếNghiên cứu tổng hợp các oxit hỗn hợp kích thƣớc nanomet ce 0 75 zr0 25o2 , ce 0 5 zr0 5o2 và khảo sát hoạt tính quang xúc tác của chúngTìm hiểu công cụ đánh giá hệ thống đảm bảo an toàn hệ thống thông tinChuong 2 nhận dạng rui roTăng 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 14: Thực hành phát hiện hô hấp ở thực vậtMÔN TRUYỀN THÔNG MARKETING TÍCH HỢPQUẢN LÝ VÀ TÁI CHẾ NHỰA Ở HOA KỲ