identifying who apos s on my network

... giác SAC nằm mặt phẳng vuông góc với đáy Tính thể tích khối chóp S. ABC Giải: Trong mp( SAC), dựng SH ⊥ AC H ⇒ SH ⊥ (ABC) V= B.h , B diện tích ∆ABC, h = SH a2 2a Trong tam giác SAC có AC = 2a ⇒ SH ... điểm SC SB Tính thể tích khối chóp S. AIH Giải: a) V = B.h B = S# ABC a3 = a 2.a = a , h = SA = 2a ⇒ V = b) Gọi I trung điểm SC SA ⊥AC nên A thuộc mặt cầu đường kính SC BC ⊥ SA BC ⊥ Ab nên BC ⊥ SB ... Su a) Áp dụng công thức V = 1 Bh B = a2, h = SA = a ⇒ V = a ( đvtt) 3 b) Trong tam giác vuông SAC, có AI trung tuyến ứng với cạnh huyền SC nên AI = IS = IC.(1) BC ⊥ AB BC ⊥ SA ⇒ BC ⊥ SB ⇒ ∆ SBC...

Ngày tải lên: 01/08/2013, 05:43

... Giải S a A K O H B a) Tính V Sxq ∆ vuông SAO : SO = a.sin α , AO = a.cos α 1 π AO SO = π.a cos α sin α 3 Sxq = π AO.SA = π.a cos α V= b) + Tính SSAB Kẻ OH ⊥ AB ⇒ SH ⊥ AB , ∠SHO = 60 SO 2a sin ... a sin α = , OH = SO.cot.60 = sin 60 3 3a sin α ∆ vuông AOH : AH2 = AO2 – OH2 = a2.cos2 α − a ⇒ AH = cos α − sin α ∆vuông SOH : SH = Vậy SSAB = 2a sin α cos α − sin α AB.SH = + Tính d(O,(SAB)) ... chóp SABC Giải a) Kẽ SH ⊥ BC mp(SAC) ⊥ mp(ABC) nên SH ⊥ mp(ABC) Gọi I, J hình chiếu H lên AB BC ⇒ SI ⊥ AB, SJ ⊥ BC, theo giả thiết ∠SIH = ∠SJH = 45 S H A 45 C I J B ABC , từ suy H trung Ta có: ∆SHI...

Ngày tải lên: 01/08/2013, 05:43

... d/ cos3 x sin xdx ∫ ∫ 0 Giải a/ π π 1 cos x cos x π + )0 = sin x.cos x.dx = ∫ (sin x + s in2 x )dx = − ( ∫ 2 2 0 π π 0 π b/ sin xdx = − cos x dx = ( x − sin x ) = π ∫ ∫ 2 π π π 0 c/I= cos3 xdx ... xdx = cos2 x.cos x.dx = (1 − sin x ).cos x.dx ∫ ∫ ∫ đặt u=sinx ⇒ du = cosx dx x=0 ⇒ u=0 ; x= π ⇒ u=1 2 vậy: I= ∫ (1 − u ).du = (u − π π π 0 u3 ) = 3 d/J= cos3 x sin xdx = cos2 x sin x.cos x.dx ... R(cos x ).sin xdx α β n +1 x.cos2 k xdx Đặc biệt: ∫ sin α Phương pháp giải: Đặt t =cosx  Các trường hợp lại đặt x=tgt Ví dụ: Tính tích phân sau: a/ π π π b/ sin xdx ∫ sin 3x.cos x.dx c/ cos3...

Ngày tải lên: 01/08/2013, 05:43

... Biểu diễn log308 qua log305 log303 5/ So s nh s : a./ log35 log74 ; b/ log0,32 log53 6/ Tính đạo hàm hàm s sau: a / y = xe x + 3sin x; b / y = x − ln x + 8sosx  ex   x 1 c / y =  − ÷e x ; ... −1 π dx ; x +1 + x −1 ∫ π − cos3 x ∫ cos2 x dx ; ∫ π π ∫ sin xdx ; dx ; sin x cos2 x ∫ x ( 1− x) ∫ tg xdx ; 2 0 π ∫ sin x.cos 5xdx 2009 dx PHƯƠNG PHÁP ĐỔI BIẾN S DẠNG I B1: Đặt x = u ( t ) ... Khảo s t hàm s y = x3 – 3x2 + 3x + b Xác đònh m cho hàm s đồng biến tập xác đònh hàm s c Xác đònh m cho hàm s có cực đại cực tiểu II Hàm s trùng phương y = ax + bx + c ( a ≠ 0) 5.a Khảo s t...

Ngày tải lên: 01/08/2013, 05:43

... cạnh a có tâm O OB = a Vẽ SO (ABCD) SO = a 3 a) CM: góc ASC = 300 b) Chứng minh mặt phẳng (SAB); (SAD) với 4) Cho tứ diện SABC có SA, SB, SC đôi vuông góc SA = SB = SC Gọi I, J trung điểm AB, ... a) (SAC) (SBD) b) (SIJ) (SBC) c) (SAD) (SBC) 8) Cho hình vuông ABCD, I trung điểm AB Trên đờng thẳng vuông góc với mặt phẳng (ABCD) I ta lấy điểm S (S I) a) CM: (SAD) (SAB) (SBC) (SAB) ... VSABMN theo a đh sp a - 2000 bài2: Cho hình chóp tứ giác S. ABCD với đáy hình vuông ABCD có cạnh a SA = SB = SC = SD = a a) Tính STP VSABCD theo a đh sp d - 2001 b) Tính cosin góc nhị diện (SAB,...

Ngày tải lên: 01/08/2013, 05:43

... - BC Phong tro (Xõy dng i sng húa) Huyn Cm Khờ - BC Phong tro (Xõy dng i sng húa) Tnh Phỳ Th Cn c vo cụng s: 123/HD-BC Ngy 15 thỏng 06 nm 2007 ca BC phong tro Ton dõn on kt xõy dng i sng húa ... QU THC HIN PHONG TRO XY DNG ( N V VN HểA ) NM 2010 Cn c vo cụng s 123/HD-BC ngy 15 thỏng 06 nm 2007 ca BC phong tro Ton dõn on kt xõy dng i sng húa Tnh Phỳ Th Cn c vo cụng hng dn s : 32/CV-LL ... mnh sut xc cp huyn Trng : Tiờn tin cp tnh on i : Vng mnh sut xc c T. on tng bng khen Vi nhng thnh tớch ó t c so vi tiờu chun mt n v c quan húa cp Tnh Trng THCS Tiờn Lng tha thit ngh BC phong...

Ngày tải lên: 06/11/2013, 09:11

... Answer: A QUESTION NO: What happens after an SNA SSCP-LU and SSCP-PU connection is made? A B C D An LU-LU session occurs An LU-PU session occurs A PU-PU session occurs Nothing, because this should ... www.testking.com -2- 642 - 871 Note: Section A contains 75 questions Section B contains 267 questions The total number of questions is 342 Each section starts with QUESTION NO :1 There are no missing ... legacy SNA, the user 's station has no intelligence Answer missing Legacy SNA is based on the ability to send request response units (RUs) over a path control network The goal of legacy SNA was efficient...

Ngày tải lên: 10/12/2013, 16:15

... individual vendors’ active components – PON chips within the electronics, lasers, and receivers The loss range for each class is as follows: Class A – Min dB to max 20 dB Class B+ Min 10 dB ... cost implications Split ratio implications Splitter loss depends mainly on the number of output ports on the splitter and, contrary to some expectations, adds about the same loss whether traveling ... ensure product performance PON standards and recommendations were established by the Full Service Access Network (FSAN) and the International Telecommunications Union (ITU) ATM PON (APON) was...

Ngày tải lên: 21/12/2013, 08:17

... First IEEE International Workshop on Electronic Design, 2002 [3] W G Teich, M Seidl, "Code Division Multiple Access Communications: Multi-user Detection based on a Recurrent Neural Network Structure" ... tập 42, s 1, năm 2004 [2] Florent Carlier, Fabienne Nouvel, Jacques Citerne, “Multi-User Detection for CDMA communications based on self organized neural networks structures”, Proceedings of the ... neuron Trong báo này, hai hàm truyền dùng Purelin Tan-sigmiod: Hai hay nhiều neuron kết hợp thành lớp mạng neuron Hình mô tả mạng lớp neuron với : R : s phần tử vectơ đầu vào S : s neuron lớp...

Ngày tải lên: 26/12/2013, 11:11

... Hai_Trung-Anh strongly, and many buildings and big houses are grown up a lot.Morever, the growth of economy has given a lot of advantages by making people richer, healther, and freer to enjoy their lives.I ... healther, and freer to enjoy their lives.I always pride of my city whenever I talk about him.I wished that could work at my hometown after finishing at university ...

Ngày tải lên: 18/01/2014, 07:20

... Results and discussion 3.1 Results Regional and worldwide estimates of iodine status are based on data from 192 WHO Member States (Annex 1) Estimates by WHO region are presented in this chapter; estimates ... from the most recent national survey were used in preference to sub-national surveys WHO recommends that iodine status is regularly assessed (12 ) Thus, if a national survey was years old or more, ... survey When, in a few cases, sample size information was missing for one sub-national survey, it was assumed to have a number of subjects equal to the average sample size of the other surveys...

Ngày tải lên: 20/02/2014, 05:21

... here, is GS14 > GS10 > GS > GS12 in Myr2Gro-PCho MLVs, GS14 @ GS10 > GS @ GS12 in Myr2Gro-PEtn MLVs, and GS > GS14 >GS10 > GS12 in MLVs of Myr2Gro-PGro Thus, although GS12 has the weakest effect ... earlier, GS10 and GS14 both exist in aqueous solution as antiparallel b-sheet structures separated by type II¢ turns, as does GS itself, although GS14 has a somewhat less rigid structure as compared ... presumably by causing cell lysis to occur, as has also been reported to be the case for GS itself in mycoplasma and bacterial systems [8] Interestingly, we find that GS itself is slightly less...

Ngày tải lên: 21/02/2014, 01:21

... to issue controlling pulses according with sample pulses to fire thyristor valves - Pulse Amplifier: to amplify both sample pusles and controlling pulses to fire desired thyristor valves - Isolator: ... Further more, reverse reactive power caused by over-compensation make power losses on the network increase Thus, it is necessarily to control parameters and switching compensation devices according ... transformers’ secondary busbars are lower Further, power factors measured at terminals of appliances such as fans, air-conditioners, refrigerators, Neon tubes are even lower because of consuming a...

Ngày tải lên: 05/03/2014, 14:20

... trước ngủ, Thận trọng với người có tiền s viêm loét đường ruột** ========================== http://unicityhanoi.vnweblogs.com/post/34281/402647 Liên hệ: S Tôn Thất Thuyết, Mỹ Đình, Từ Liêm, Hà ... em bé em bé uống s a ăn thức phẩm nhiễm nhiều hóa chất Còn đường ruột bị nhiễm nhiều chất cặn bã, độc tố, chất kích thích, rượu bia, đồ nướng… -Đường ruột gọi khỏe mạnh nghĩa sau tiêu hóa hấp ... cường vận chuyển lượng -Tăng cường khả hấp thu chất dinh dưỡng -Loại trừ táo bón -Làm giảm cholesterol -Cải thiện nước tiểu -Quản lý cân nặng -Chống cảm giác mệt mỏi -Làm giảm nguy loét dày -Làm...

Ngày tải lên: 07/03/2014, 00:20

... quarterly) monitoring visits to schools— however, these visits reportedly focused mainly on administrative school and classroom matters Although heads of supervisors said that supervisors observed ... education • evaluate and supervise educational policies and program implementation SC Membership Parents, education specialists, the business sector/ industry, education professional organizations, ... principals and teachers need to develop skills in conducting SBM-­ elated activities, includr Summary xxvii ing how to conduct school and student need assessments; formulate a school s vision, mission,...

Ngày tải lên: 07/03/2014, 02:20

... addressed in the provision of SRH services 2.7 Monitoring and evaluation A national system to monitor progress in the implementation of the various strategies is necessary Periodic surveys on reproductive ... professional organizations, including schools of public health, universities, research institutes and others; · associations of professionals working in the field of SRH, including European Association ... dermatologists, neonatologists and others Focus safer sex education in and out of schools as much on boys as on girls Direct public education on STI/HIV prevention and available services at both...

Ngày tải lên: 14/03/2014, 14:20

... and confidential passage Cisco Systems Copyright © 2001 Cisco Systems, Inc All Rights Reserved Page of Network Scanning The Result Network scanners conduct detailed analyses of networked systems ... 2001, Cisco Systems, Inc All rights reserved Printed in the USA Cisco, Cisco IOS, Cisco Systems, and the Cisco Systems logo are registered trademarks of Cisco Systems, Inc or its affi liates in the ... compromise networks Usually, software tools, such as sniffers and scanners, are used to map out network resources and exploit potential weaknesses in the targeted networks, hosts, and applications For...

Ngày tải lên: 14/03/2014, 22:20

... providers; nongovernmental organizations (NGOs); civil rights groups; religious organizations; associations such as employee unions, staff welfare associations, employer groups, resident welfare associations ... nurses and social workers) and professional organizations; family members of those with mental disorders; users and user groups; advocacy organizations; academic institutions; service providers; ... regulations Legislation specifies who is responsible for framing the regulations and the broad principles upon which these regulations are based The advantage of using regulations this way is that...

Ngày tải lên: 15/03/2014, 01:20

... horizons Access for operational class purposes Clearly, the site needs to be accessible for enrolled students and supervising faculty (plus some others, perhaps, such as supporting librarians, ... attention to the information-management policy issues surrounding the deployment and use of these systems This is likely to cause significant problems as issues arise, perhaps sometimes in very ... class where all students are expected to contribute to online discussions and to post their term papers for other students to comment upon, associating student names with their contributions is...

Ngày tải lên: 17/03/2014, 20:20

... options, switches, variables, attributes, keys, functions, types, classes, namespaces, methods, modules, properties, parameters, values, objects, events, event handlers, XML tags, HTML tags, macros, ... servers Identifying and mitigating these hosts was no easy task: • Too few network intrusion detection systems (NIDSs) were deployed, and no one was responsible to view or follow up on alerts ... Weak Passwords and Configurations Several variants are known to probe MS SQL servers for weak administrator passwords and configurations When successful, the virus could execute remote system commands...

Ngày tải lên: 22/03/2014, 21:20