... between the dimensions and connectivity of kinematic chains and the position, velocity and acceleration of each of the links in the robotic system, in order to plan and control movement and to ... to the base and cover of the robot, we use the durability simulation tool in Inventor to test the strength of the case Figure 3.18: Durability test of the robot case Figure 3.19: Durability testing ... moderate load resistance and increase the aesthetics of the robot.Choosing a Motor for the Vacuum Cleaner RobotThe electric motor is one of the most essential parts of the robot design process...
Ngày tải lên: 01/10/2024, 10:19
... signal is generated by the unfused mechani- cal activities of motor units. The bulk movement of the muscle and asynchronous activation of fibers at the initi- ation and end of contraction creates ... designed the perfor- mance tests, performed data collection, analyzed the data, and drafted the manuscript. TC conceived the study, advised on the design and coordination of the experiments, and edited ... Figure 2 shows an example of the low-frequency (MMG) and high-fre- quency components of the microphone signal during muscle contraction and sensor movement. The RMS of the high-frequency signal,...
Ngày tải lên: 19/06/2014, 08:20
báo cáo khoa học: " BYPASS1: synthesis of the mobile root-derived signal requires active root growth and arrests early leaf development" ppsx
... deliver the bps1 mobile substance to the shoot, and that the shoots o f older seedlings retain the ability to respond. The bps1 mobile compound: synthesis and delivery require neither the phloem ... prevent the excess production of a mobile substance. The mobile compound appears to be novel, and its synthesis requires carotenoid biosynthesis [10]. The pathway producing the bps1 mobile compound ... formation of the phloem and the endoder mis, is not required for production and delivery of the bps1 signal. Shoot responses to the bps1 mobile root-derived compound The reversible arrest of shoot...
Ngày tải lên: 11/08/2014, 11:21
Báo cáo y học: " Establishing the reliability and validity of the Zagazig Depression Scale in a UK student population: an online pilot study" ppsx
... development of depressive symptoms; it was found that the more the control persons feel over their lives the more likely they are to have problem sol- ving abilities and the lower their level of depression ... blems’ and ‘I wake up in the early hours of the morning and cannot get back to slee p again’ may reflect the stress and anxiety which students undergo, and not actual depressive symptoms. Some of the ... establish the reliability of the ZDS [17] in a UK undergraduate student population, establish the concurrent validity of the ZDS by examining the association between ZDS scores and scores for the Patient...
Ngày tải lên: 11/08/2014, 16:22
Review and analysis of the pollution impacts from vietnamese manufacturing sectors danh gia va phan tich tac dong o nhiem do nganh cong nghiep che bien, che tao o viet nam
... B.2 Cáúp qúc gia: Tọm tàõt cạc ngnh cọ ti lỉåüng phạt thi cao nháút theo mäi trìng VSIC2 Theo VSIC2 VSIC3 Theo VSIC3 VSIC4 Theo VSIC4 D151 Saín xút, chãú biãún v bo qun thët, cạ, hoa qu, rau, ... Vióỷt Nam: Phaùt thaới TSS trỉåìng nỉåïc theo ngnh Ti lỉåüng ä nhiãùm nỉåïc theo ngaỡnh: TSS Sừt the? ?p cồ baớn 32,3 Bao bỗ giỏỳy vaỡ bỗa caùc tọng 8,9 Maỷ sừt, the? ?p 8,0 Bọỹt giỏỳy, giỏỳy vaỡ bỗa ... nhiãù m ngaì n h cäng nghiãû p chãú biãú n , chãú tả o åí Viãû t Nam 107 VSIC2 Theo VSIC2 VSIC3 Theo VSIC3 VSIC4 Theo VSIC4 D151 Sn xút, chãú biãún v bo qun thët, cạ, hoa qu, rau, dáưu v måỵ D1512...
Ngày tải lên: 29/03/2018, 11:00
Development and preliminary testing of the psychosocial adjustment to hereditary diseases scale
... part of an ethically approved program of research The Page of 13 PAHD is designed to assess the personal and family burden of LS and the perceived role of family in buffering its impact The specific ... (Gilgun 2004) The current study provides initial evidence to support the psychometric properties of the PAHD scale The pilot study supported the relevancy of item content and logic of the two subscale ... question the adequate sensitivity of these instruments Furthermore, we have limited insight into the role of the family in promoting adjustment Methods: The purpose of this study was to develop and...
Ngày tải lên: 10/01/2020, 12:11
Ebook Molecular diagnostics for dermatology - Practical applications of molecular testing for the diagnosis and management of the dermatology patient: Part 1
... Performing, and Interpreting Molecular Tests Understanding the different testing strategies, their limitations, and interpretation of results in the context of the whole MF/SS patient is the responsibility ... that there is no standard definition for what constitutes a clone Some individuals measure the size of the peak, the ratio of the peak size to the next highest or third highest peak, the ratio of ... for the purpose of being entered and executed on a computer system, for exclusive use by the purchaser of the work Duplication of this publication or parts thereof is permitted only under the...
Ngày tải lên: 22/01/2020, 03:21
The impact of high-intensity interval training exercise on breast cancer survivors: A pilot study to explore fitness, cardiac regulation and biomarkers of the stress systems
... function of the ANS by damaging the nerve fibres and interfering with messages between the brain and the ANS [39–41] This occurs by a combination of sympathetic overactivity and parasympathetic ... The protocol was carried out in accordance with the Task Force of the European Society of Cardiology and the North American Society of Pacing and Electrophysiology standards for measurement of ... (bpm) during the intervals, while the RPE was 12 ± The average HR and RPE at the end of the two-minute recovery was 125 ± 12 bpm and ± bpm The average HR during the sessions for the CMIT group...
Ngày tải lên: 20/09/2020, 19:04
Researcho microoranisms in wet anaerobic fermentation pilot to treat domestic waste masters thesis major sciences and management of the environment
... Together with the economic development, population growth and the waste of resources in the living habits of people, the quantity of waste is increasing, composition increasingly complex and ... bigger and more professional pilots and apply for some large domestic waste treatment plant in Vietnam - Isolate and identify more anaerobic bacteria strains Then we could culture them and produce ... potentially more risk noxious to the environment and human health In fact, most domestic waste only land filled in the normal landfill with many disadvantages (waste the land, the stench affect to residential...
Ngày tải lên: 01/02/2021, 08:25
Proposal for the Involvement of the United States Air Force in the Research and Testing of an actual Propulsion System fueled by Antimatter
... cross the oceans, and reach the moon Now we stand on the brink of the future of flight Interstellar travel was once only a concept found in the world of science fiction; today, it stands as the ... nuclei of the target Then, the mass increase due to traveling near the speed of light is converted into matter in the form of various subatomic particles, some of which are antiprotons The antiprotons ... led to the emergence of the antielectron In addition, it logically follows that as the electron is balanced from the proton, “a similar duality had to hold for? ?the proton” [2] The proof of the existence...
Ngày tải lên: 18/10/2022, 13:47
Scope and Limitations of the Study
... definitions of strategy. Strategy is ? ?the determination of the basic long-term goals and objectives of an enterprises, and the adoption of courses of action and the allocation of resources ... in the supplier industry and the significance of the item they... low, and buyers believe substitutes have equal or better features 60 As a rule, then, the lower the price of ... rather important threat of substitute products thanks to their... example combining the ministries of Light and Heavy industry, and the Ministries of Forestry and Agriculture They...
Ngày tải lên: 13/04/2013, 10:32
Methodology and framework of the study
... including the rationale of the study, the identification of the problem, the objectives, the scope and limitations as well as the methodology and framework of the study. ... of the country, then to increase the quantity and expand varieties... output of the whole country after the year of 2000 is projected as follows: (see figures 3.7 and 3.8, the ... emphasized on the planning theme as an important component. Alfred Chandler has defined strategy as ? ?the determination of the basic long-term goals and objectives of a enterprise, and the adoption of course...
Ngày tải lên: 13/04/2013, 10:32
Preparation and characterization of the PVDF-based composite membrane for direct methanol fuel cells
... polymerization of styrene and the blending of PS and SPS polymers have affected the surface structure of the PVDF membrane obviously The cross-section morphologies of the PVDF membrane, the PVDF-PS ... Thermal analysis of the PVDF-SPS composite membrane The TG analysis curve is presented in Figure for the investigation of the thermal stability of the PVDF membrane, PVDF-PS membrane, and the PVDF-SPS ... to prepare the PVDF composite membrane The structure and the morphology of the PVDF-SPS composite membrane were characterized The proton conductivity and the methanol permeability of the PVDF-SPS...
Ngày tải lên: 05/09/2013, 16:11
REVIEW AND APPLICATION OF THE TULSA LIQUID JET PUMP MODEL
... as the return conduit and the tubing as the power fluid string For this type of installation, the production of free gas through the pump causes reduction in the ability to handle liquids The ... data it is referred to the thesis The analysis of the data followed the model of Petrie, Wilson and Smart (PWS) This model is based on conservation of mass and energy, and is widely familiar ... engineers The PWS model and the Tulsa model differ only in the treatment of the two empirical, dimensionless parameters, K n and K td , which are the loss parameters for the nozzle and the throat-diffuser,...
Ngày tải lên: 23/10/2013, 08:42
The fall and rise of the American petty bourgeoisie
... participation. All of these, except for professional services, contributed positively both to the sectoral shift in self-employment and the class shift. At the other end of the spectrum, 11 of the 12 sectors ... the decomposition of these effects on self-employment, the picture becomes somewhat more complex. In both the 1970s and the 1980s, the detailed sectors of the economy within which there was the ... to their occupational activities. And, while there are many studies of small business and of speci®c categories of self-employ- ment, especially farmers and various kinds of professionals, there...
Ngày tải lên: 01/11/2013, 07:20
Sub-regional cooperation and protection of the Arctic marine environment - the Barents Sea
... of the Ministers of Environment of the Nordic Countries and the. .. Declaration from the Meeting of the Ministers of Environment of the Nordic Countries and the ... and protection in the Barents Sea 141 Protection Strategy; and later on also in the. .. Between the Government of the Kingdom of Norway and the Government of the ... Russia. But there is also an Atlantic, or western, linkage defining the focus and the resources of the Barents Region. With the demise of the Cold War and the strategic rivalry with the former...
Ngày tải lên: 01/11/2013, 09:20
Hứng thú học tập môn Vật lí THCS
... Các em tìm đọc thêm sách tham khảo môn vật lý, tìm hiểu tợng vật lý đời sống, tìm cách giải thích theo kiến thức học - Tổ chức buổi tham quan du lịch, ảnh vật hiẹn tợng tự nhiên tạohứng thú học ... tái hiện: Xuất tác động kích thích bên ( yêu cầu giáo viên ); ngời học thao tác đối tợng, bắtchớc theo mẫu mô hình giáo viên Hứng thú tìm tòi: Đi liền với trình hình thành khái niệm, trình giải ... Các em có thích thú với môn Vật Lý, nhng cha thật thích hẳn Để biết mức độ khó hay dễ môn Vật Lý theo đánh giá HS , thông qua câu hỏi 2: "Em thấy môn Vật Lý khó hay dễ so với môn học khác" ? STT...
Ngày tải lên: 10/04/2013, 08:49
Tập huấn hè 2008 môn vật lí THCS
... hòa học tập cá nhân với việc học tập hợp tác theo nhóm: tổ chức học tập cá nhân, theo nhóm theo lớp áp dụng thường xuyên Các hình thức dạy học Dạy học theo định hướng tích cực hóa hoạt động học ... kiểm tra Nêu nội dung phương pháp tiến hành khoá tập huấn theo định hướng đổi I MụC TIÊU TậP HUấN Kĩ năng: Vận dụng biện pháp, số PPDH theo định hướng đổi PPDH môn Vật lí THCS Vận dụng quy trình ... dụng PPDH đại dạy học giải vấn đề, dạy học kiến tạo, dạy họcthống nhóm, dạy học theo dự án đổi PPDH môn Vật lí THCS Hệ theo lại Định hướng - Tích cực hoá hoạt động HT nhằm phát huy tính chủ động...
Ngày tải lên: 26/07/2013, 01:26
Nâng cao chuyên môn vật lí THCS
... chút Hiện tợng xảy nh sau đun nóng nớc bình B mở khoá K ? A B Cho biết thể tích hình nón cụt tính theo công thức V = h(s= sS +S) Giải : Xét áp suất đáy bình B Trớc đun nóng P = d h Sau đun nóng ... chậu nớc, đầu vào chậu đựng dầu Mức chất lỏng chậu ngang Hỏi nớc ống có chảy không, có chảy chảy theo hớng ? Nước Dầu 17 Giải : Gọi P0 áp suất khí quyển, d1và d2 lần lợt trọng lợng riêng nớc dầu, ... khối lợng ròng rọc dây ) F F F F F F F F F F F 2F 4F P F F F 2F F F 4F P P 24 Giải: Theo sơ đồ phân tích lực nh hình vẽ: Khi hệ thống cân ta có - hình a) 6F = P => F = P/6 = 120/ =...
Ngày tải lên: 03/08/2013, 01:28
BDTX MÔN VẬT LÍ THCS CHU KÌ III (CHUAN LUON)
... ki iii 4) So sánh việc lập kế hoạch học theo phương pháp tích cực việc soạn giáo án theo PP dạy học truyền thống Soạn GA dạy học theo PP truyền thống Theo PP tích cực Mục tiêu: Học thuộc gì? ... kính phân kì Tự đánh giá: điểm Quản lý đánh giá: BÀI 5: LÀM VIỆC THEO CẶP, THEO NHÓM I Trả lời HĐ1: hình thức học tập theo cặp theo nhóm: Khái niệm nhóm: Nhóm hình thành nhân tố sau: Tương tác: ... thích hợp cho vấn đề cần giải III Trả lời hoạt động 3: Vai trò GV dạy học theo cặp , theo nhóm, trình tự làm việc theo cặp, theo nhóm Phân cơng giải thích quy định: Nhóm trưởng Vai trò trưởng nhóm:...
Ngày tải lên: 02/07/2014, 07:00