Báo cáo khoa học: "Effects of sylvicultural practices on nutrient status in a Pinus radiata plantation: Nutrient export by tree removal and nutrient dynamics in decomposing logging residues" ppt
Báo cáo khoa học: "Effects of sylvicultural practices on nutrient status in a Pinus radiata plantation: Nutrient export by tree removal and nutrient dynamics in decomposing logging residues" ppt
... unprepared plots after clear-felling.Original articleEffects of sylvicultural practices on nutrient status in a Pinus radiata plantation: Nutrient export by tree removal and nutrient dynamics in ... Lundmark-Thelin A. ,Johansson M.B., Influenceof me-chanical site preparation on decomposition and nutrient dyna-Effects of sylvicultural practices on nutrient status in Pinus radiata 421mineral ... plantation of Pi-nus radiata D. Don growing on an infertile soil, in a humid, temperate area of NW Spain. The export of nutrients due to the removal of wood and loggingresiduesduring thinning andclear-cutting...
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Báo cáo khoa học: "Effects of water supply on gas exchange in Pinus pinaster Ait. provenances during their first growing season" potx
... airCO2ratio (Ci/C a ) were measured with a portable infra-red gas analyser (LCA-4, ADC. Hoddesdon, England).Calculus of parameters was made according to VonCaemmerer and Farquhar (1981) and ... stomatal conductance and photosyntethic ratemaintain high values at the end of the growing season,whatever those were in the hottest days in Summer [2]. In some way, Oria, Arenas and Landes ... provenances have been found, as reported by Cregg (1993) for several Pinus ponderosa origins, in contrast to the results by Sands et al. (1984) as compar-ing three Pinus radiata D. Don families.The...
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Báo cáo khoa học: Effects of cardiomyopathic mutations on the biochemical and biophysical properties of the human a-tropomyosin docx
... Mg2+ATPase activity.ATPase activity was first assayed by varying the concen-tration of Tm in the presence of constant concentration of F-actin and myosin S1. In this condition, Tm inh ibits theATPase ... SKTM -A6 3V (5¢-GACAAATACTCTGAAGTACTCAAAGATGCCCAG-3¢), SKTM-1R (5¢-CTGGGCATCTTTGAGTACTTCAGAGTATTGTC-3¢), SKTM-K70T (5¢-AAAGATGCACAGGAGACGCTGGAGCTGGCAGAG-3¢), SKTM-2R (5¢- CTCTGCCAGCTCCAGCGTCTCCTGTGCATCTTT-3¢), ... analyzed by SDS/PAG E.The actomyosin S1 Mg2+ATPase was determined in the absence of troponin as a function of tropomyosinconcentration, and in the presence of troponin and Ca2+concentration...
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Báo cáo khoa học: Effects of juvenile hormone on 20-hydroxyecdysone-inducible EcR, HR3, E75 gene expression in imaginal wing cells of Plodia interpunctella lepidoptera ppt
... mesothoracic imaginal wing discsisolated at the last larval instar of P. interpunctella lepidop-tera [25]. These imaginal cells respond to 20E at 10)7M by an arrest of cell proliferation and long-term ... numbers aregivenontheleftandtheaminoacidnumbers on the r ight. Letters in the r ight margin des-ignate d omains. The DNA binding domain(C region) is underlined and the ligand bindingdomain (E ... ligand-binding domains, but each has its own isoform-specificsegment in the N-terminal region of A/ B domain whichcontains a transactivating domain [40]. The predictedsequence of A/ B domain of PIEcR...
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Báo cáo khoa học: "Effects of Tributyltin Chloride on the Reproductive System in Pubertal Male Rats" pptx
... Korea) and filteredtap water ad libitum. After quarantine period, sixty ratswith adequate weight gain and without clinical signs weredivided by computerized and stratified randomization intosix ... MO, USA) and admini-stered daily by oral gavages at around 10:00 AM during 35to 44 days of age. The dose volume was 1.5 ml/kg B.W. Theanimals were sacrificed on the next day of final treatment.Pathological ... treatment.Pathological evaluations: On the sacrifice day, rats wereanesthetized using ethyl ether and euthanized by exsan-guinations. Blood was collected from the descending venacava and serum was...
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Báo cáo khoa học: "Effects of relative irradiance on the leaf structure of Fagus sylvatica L. seedlings planted in the understory of a Pinus sylvestris L. stand after thinning" pdf
... sample us-ing a calibrated grid in 1999. A nested analysis of variance was applied to the study of specific leaf mass with year and treatment as main fac-tors and date nested within year. Anatomical ... epider-mis, palisade and spongy parenchyma, were measuredusing an eye piece micrometer. Epidermal acetate im-pressions [35] of abaxial surface of the leaves were made and stomata counted in six random ... 0.05).Relative irradiance on beech leaf structure 677Table III. Summarised results of two-way ANOVA testing the effect of year and treatment on anatomical parameters. Year and treat-ment were taken...
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Báo cáo khoa học: "Effects of canopy opening on height and diameter growth in naturally regenerated beech seedlings" pps
... rainfall, air humidity and wind) areimmediately modified by canopy release and gap cre-ation [2].High spatial and temporal variability in canopy clo-sure are the main characteristics of stands ... developed by Granier et al. [11]. The input datarequired by the model are:• Climatic data: daily potential evapotranspiration and daily rainfall. These data were collected at the INRAweather station ... solution of safranin for one minute, and rinsed in 96% alcohol. The microsections were thenplaced on slides and mounted in Canada balsam formicroscopic examination. The width (mm) of the pithand...
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Báo cáo khoa học: "Effects of sustained subculture on apparent rejuvenation of the apple rootstock M.9 in vitro and in vivo" pps
... of sustained subculture on apparent rejuvenation of the apple rootstock M.9 in vitro and in vivoC .A. WebsterO.P. JonesInstitute of Horticultural Research, East Malling, ... Malling, Maidstone, Kent, U.K.Introduction proliferation medium containing 2 mgll BAPIntroductionSequential subculture of fruit trees leadsto a gradual physiological change whichmay ... rooting (Howardet al., 198 9a) . Thus, rejuvenation as a result of micropropagation may be ex-ploited to improve conventional propa-gation of clones which are normally dif-ficult...
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Báo cáo khoa học: " Effects of osteopontin inhibition on radiosensitivityof MDA-MB-231 breast cancer cells" doc
... migrationrate (data not shown). However, combination of OPNsiRNA transfection and irradiation at 2 Gy resulted in a significant inhibition of migration. After incubationwith Mix and 2 Gy irradiation, ... such asthe NF-kB/IkBa/IKK pathway, PI3’-kinase/Akt pathway and the MAPK-dependent pathway are activated by theinteraction between OPN and membrane receptors and take part in a variety of normal ... family and c ontains a characteristicRGD-motif that mediates the binding to a νb-integrinreceptors and a thrombin cleavage side, which releases a CD44-binding domain. Several signaling cascades...
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Báo cáo khoa học: "Effects of radiation therapy on tissue and serum concentrations of tumour associated trypsin inhibitor and their prognostic significance in rectal cancer patients" doc
... clinicopathological parameters, including s-CEA and s-creatinine. Classification and regression tree (CRT)analysis was used to assess optimal cut-offs for t-TATI and s-TATI i n relation to OS. Kaplan-Meier ... age, and the concentrations of s-creatinine and carcinoembryonicantigen (s-CEA) in preoperatively drawn serum samples.MethodsPatientsThestudywasdesignedasacase-controlstudyandconsisted of ... concentrations was estimated by classification and regression tree analysis, Kaplan-Meier analysis and the log rank test.Results: RT did not affect concentrations of t-TATI or s-TATI. In patients...
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Từ khóa: Báo cáo thực tập tại nhà thuốc tại Thành phố Hồ Chí Minh năm 2018chuyên đề điện xoay chiều theo dạngNghiên cứu tổ chức pha chế, đánh giá chất lượng thuốc tiêm truyền trong điều kiện dã ngoạiNghiên cứu vật liệu biến hóa (metamaterials) hấp thụ sóng điện tử ở vùng tần số THzNghiên cứu tổ chức chạy tàu hàng cố định theo thời gian trên đường sắt việt namGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitNGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN SLIDEPhối 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 thọTrả hồ sơ điều tra bổ sung đối với các tội xâm phạm sở hữu có tính chất chiếm đoạt theo pháp luật Tố tụng hình sự Việt Nam từ thực tiễn thành phố Hồ Chí Minh (Luận văn thạc sĩ)Phát hiện xâm nhập dựa trên thuật toán k meansNghiên cứu về mô hình thống kê học sâu và ứng dụng trong nhận dạng chữ viết tay hạn chếNghiên cứu khả năng đo năng lượng điện bằng hệ thu thập dữ liệu 16 kênh DEWE 5000Tìm hiểu công cụ đánh giá hệ thống đảm bảo an toàn hệ thống thông tinThiết 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 XIXBT Tieng anh 6 UNIT 2Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtchuong 1 tong quan quan tri rui roGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtĐổi mới quản lý tài chính trong hoạt động khoa học xã hội trường hợp viện hàn lâm khoa học xã hội việt nam