4—admixtures that extend the life of reinforced concrete structures exposed to chloride environments

Evaluating the long-term durability of fiber reinforced polymers via field assessments of reinforced concrete structures

Ngày tải lên : 12/05/2017, 22:38

... Similar to the development length of rebar, Hu et al (2004) describes the importance of bond to the performance of the composite, The usual strengthening method is to bond the FRP laminates on the ... available water to the bit is the best way to cool the diamonds and lubricate the cutting process The presence of the water complicates the subsequent procedure of adhering the puck to the FRP with ... referring to their orientation relative to each other As an example, the 2SE bay refers to the second bay (between the st and 2nd columns) of the east arch on the south end The majority of the field...

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Báo cáo khoa học: "Metabolism of isopentenyladenosine in the roots of Norway spruce seedlings exposed to nutritive stress" pdf

Ngày tải lên : 08/08/2014, 19:21

... amount of radioactivity to be translocated into the upper parts of the seedlings, but very little extractable radioactivity was detected in the shoots (fig 2) The contradictory slopes of the radioactivity ... indicate that losses of solradioactivity in the roots are only to a very limited extent due to transport into the uble shoot This means that a very active metabolism of the [9R]iP takes place in the ... roots These seedlings produced a great number of lateral roots Further characteristics of the BLF seedlings were a reduced length of the primary root and an increased ratio of the root to shoot...

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development of load and resistance factor design for frp strengthening of reinforced concrete structures

Ngày tải lên : 14/11/2014, 13:32

... related to the design value? What types of FRP is the code applicable to? How is the FRP applied to the structure? (What limit states?) How is the effect of strengthening modeled? What kind of structures ... set Thus, while these guidelines are a significant advance in the use of FRPs for the strengthening of concrete structures, there is still work to be done to develop a code in the preferred LRFD ... existing concrete structures In order to encourage the further use of these materials, a design code is needed that considers the inherent material variability of the composite, as well as the variations...

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báo cáo khoa học: " Evidence-informed health policy 4 – Case descriptions of organizations that support the use of research evidence" ppsx

Ngày tải lên : 11/08/2014, 16:21

... are members of the ACHR JL is also President of the ACHR for the Pan American Health Organization (WHO's regional office for the Americas) The Chair of the WHO ACHR, a member of the PAHO ACHR, ... and in the form of some researchers becoming policymakers themselves, which allowed them to bring to the policymaking process their knowledge of research evidence and their contacts within the research ... requested included one to two staff members other than the director of the organization, an advocate of the organization, and at least one critic of the organization Sometimes the individuals we...

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Prediction of service life due to the exposure of chlorides of reinforced concrete bridges near coastal areas in Vietnam = Dự báo tuổi thọ sử dụng của cầu bê tông cốt thép ven biển Việt Nam do xâm nhập clo (tóm tắt + toàn văn)

Ngày tải lên : 26/09/2014, 09:43

... service life of concrete structures, the end of the service life needs to be determined In this thesis, the author is going to determine the service life for two cases: The end of the service life ... of the damages, while the carbonation only occupied 5% The service life of reinforced concrete bridges due to chloride penetration is often defined as the time from the structures initially exposed ... service life The service life of reinforced concrete bridges under chloride impact is determined from the time the structure exposed to chloride ion environment to the time the concrete cover layer...

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4 2 2 the life of cesar chavez (social studies)

Ngày tải lên : 24/04/2017, 15:32

... of the most important of César’s life He and his brothers helped with the farming and all three of the family businesses César liked the freedom he had to roam the family farm He and his brother ... old The soil that had produced good crops in the past turned into useless dust during the long drought of the 1930s The Migrant Life The Chávez family packed up their belongings and headed to ... union members understood that all demonstrations were to be nonviolent They would raise their voices and speak their minds to convince people of their cause The voices of the NFWA were heard...

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Unit 1: A day in the life of. Listening

Ngày tải lên : 21/06/2013, 01:26

... pedal:/'pedl/ office:/'ɔfis/ food stall:/fu:d stɔ:l/ purchase:/'pə:t∫əs/ drop:/drɔp/ passengers:/'pæsindʒə/ ride:/raid/ WHILE-LISTENING Look at the pictures and describe them WHILE-LISTENING Pre order these ... TALLS DOFO  FOOD STALL NSSEGERPA  PASSENGER PRE-LISTENING WHO IS HE? - He gets up very early - He has got a cyclo - He usually has meals at a foot stall - He drives passengers to everywhere they ... WHILE-LISTENING Pre order these pictures WHILE-LISTENING Listen and order these pictures WHILE-LISTENING Listen again and decide whether the statements are True (T) or False (F) Mr Lam lives in District...

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unit1:a day in the life of

Ngày tải lên : 07/07/2013, 01:25

... 2:30,they go to the field again and repair the banks of their plot of land After dinner They watch TV and go to bed at 10 p.m Sometimes they go and see their neighbours for a cup of tea They ... buffalo to the field, after that he ploughs and harrows his plot of land then takes a short rest 4.What Mr.Vy and his wife in the afternoon? They go to the field again and repair the banks of their ... •Task1.Choose the opinion A, B, or C that best suits the meaning of the italicised word(s) The alarm goes off at 4:30 A goes wrong B goes away C rings It takes me 45 munites to get ready A to go B to wake...

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Unit 1-A day in the life of...

Ngày tải lên : 18/09/2013, 05:10

... took began Unit 1: A day in the life of Period 4: Writing 1.Task 1: Find all the verbs that are used in past simple and the connectors in the story Key: The verbs that are used in past simple ... first + then + just + a few minutes late + one hour later Unit 1: A day in the life of Period 4: Writing Task 1: Task 2: Identify the events, the climax, and the conclusion of the story Unit ... the climax, and the conclusion of the story The events: + got on plane + plane took off + hostesses were just beginning to serve lunch when plane began to shake + plane seemed to dip + people...

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Gián án Ụnit 1: A day in the life of...

Ngày tải lên : 02/12/2013, 19:11

... at 6.oo T: Phong, what you often in the afternoon? Phong: I go to school T: Hoa, what time you often go to the bed? Hoa: I always go to the bed at 23.00 *T introduce the lesson: individually ... 2.Pre-task: BRAIN STORM -ask ss think about some their activities in a day in m -after m t call on some ss and ask them about their activities: T: Lan, what time you often get up? Lan:: I often get up ... GUESS THE ACTIVITIES * Instruction: -Divide class in to two teams: team A & team B -Show a video about linh’ daily routine in minute -ask ss to remember activities and time’s activities of Linh...

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Tài liệu THE LIFE OF CAPTAIN JAMES COOK THE CIRCUMNAVIGATOR pdf

Ngày tải lên : 15/02/2014, 09:20

... command of the Captains La Foure [Laforey] of the Hunter, and Balfour [of the Etna] in order to cut away the men -of- warr and tow them into the North-East Harbour one of which they did viz.: the Ben ... the hands of the French, and one of the few steps was to attempt the capture of the port of Louisburg, at the entrance to the Gulf of St Lawrence; a place which the enemy were said to have rendered ... eighty to learn to read FATHER'S GRAVE He claimed to have carved the inscription on the family tombstone in Great Ayton churchyard, and after spending the last years of his life under the roof of...

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Tài liệu Báo cáo khoa học: Crystal structure of Klebsiella sp. ASR1 phytase suggests substrate binding to a preformed active site that meets the requirements of a plant rhizosphere enzyme doc

Ngày tải lên : 16/02/2014, 09:20

... on the substrate, the Nd atom donates a hydrogen bond to the backbone oxygen atom of Gly26 The other important histidine side chain in the catalytic pocket is also ﬁxed with a hydrogen bond The ... phytase of Aspergillus fumigatus shows closer similarity to PhyK in the a ⁄ b domain than in the a domain [20] This is also reﬂected in the rigidity of the protein The atomic displacement factors of ... well The hydrogen bond between the backbone nitrogen atom of Asp291 and the 3phosphate of the substrate is the only interaction with the protein backbone; all other contacts are formed using the...

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Tài liệu Báo cáo khoa học: The chitinolytic system of Lactococcus lactis ssp. lactis comprises a nonprocessive chitinase and a chitin-binding protein that promotes the degradation of a- and b-chitin doc

Ngày tải lên : 18/02/2014, 08:20

... marcescens The fact that the longer part of the substrate extends towards the + side of the catalytic centre is compatible with the notion that the C-terminal substrate-binding domains are likely to ... immediately downstream of the stop codon of the chitinase gene The amplied chitinase fragment was ligated into vector pCRề4Blunt-TOPOềZero Blunt TOPO (Invitrogen), excised from the TOPO vector using XhoI ... only the third example of the role of family 33 CBPs in the degradation of recalcitrant polysaccharides Furthermore, the results provide the rst example of a family 33 CBP that promotes the degradation...

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Incidents in the Life of a Slave Girl Written pdf

Ngày tải lên : 15/03/2014, 03:20

... freedom The happy mother and son sat together by the old hearthstone that night, telling how proud they were of each other, and how they would prove to the world that they could take care of themselves, ... day The secrets of slavery are concealed like those of the Inquisition My master was, to my knowledge, the father of eleven slaves But did the mothers dare to tell who was the father of their ... none dared to ask the cause They had no need to inquire They knew too well the guilty practices under that roof; and they were aware that to speak of them was an offence that never went unpunished...

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THE LIFE OF CAPTAIN JAMES COOK THE CIRCUMNAVIGATOR BY ARTHUR KITSON doc

Ngày tải lên : 15/03/2014, 13:20

... command of the Captains La Foure [Laforey] of the Hunter, and Balfour [of the Etna] in order to cut away the men -of- warr and tow them into the North-East Harbour one of which they did viz.: the Ben ... the hands of the French, and one of the few steps was to attempt the capture of the port of Louisburg, at the entrance to the Gulf of St Lawrence; a place which the enemy were said to have rendered ... eighty to learn to read FATHER'S GRAVE He claimed to have carved the inscription on the family tombstone in Great Ayton churchyard, and after spending the last years of his life under the roof of...

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Báo cáo khoa học: Isothermal unfolding studies on the apo and holo forms of Plasmodium falciparum acyl carrier protein Role of the 4¢-phosphopantetheine group in the stability of the holo form of Plasmodium falciparum acyl carrier protein docx

Ngày tải lên : 16/03/2014, 10:20

... changes in the surface of the protein because of the interactions of the cofactor with the protein This is further substantiated when one overlays the two forms of the protein (Fig 5B) The Plasmodium ... bonds The 4Â-PP group is linked to the protein by the Ser37 O-c atom Only residues 3138 of the protein make extensive contacts with the cofactor For the sake of better understanding of the interactions, ... respectively) to the overall structure of the protein The structures of the major and minor conformations of holo-ACP bear close resemblance to that of E coli butyryl-ACP, with rmsd values of 2.24...

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The Life of Joan of Arc Volume II pptx

Ngày tải lên : 23/03/2014, 13:20

... abominable in the sight of God ” To strike still greater shame into the heart of the enemy, the Duke of Bedford proceeds to a second attack on the maiden and the monk 14 The Life of Joan of Arc - ... possessions Some one in the army took 36 The Life of Joan of Arc - Volume II his nag and gave it to the Maid By means of a draft on the receiver of taxes and the gabelle officer of the town, two hundred ... i, p 264 ] To the north of Paris, about five miles distant from the great city, there rose the towers of Saint-Denys On the 26th of August, the army of the Duke of Alençon arrived there, and...

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the life of babe ruth

Ngày tải lên : 02/04/2014, 18:01

... were too concerned about money and a big time gambler paid them to throw the series When the commissioner of baseball found this out he banned the eight men who took the money from baseball for life ... substantially, but the Yankees still won the pennant Again they faced the Giants in the World Series Babe was not a factor at all in this pitiful series for the whole Yankee team as they got swept by the Giants ... only 2,503 total games As amazing as these stats are, they are not the reason people should be grateful that Babe played the game The reason most people should know Babe Ruth is for the most important...

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The Book of Odds: From Lightning Strikes to Love at First Sight, the Odds of Everyday Life by Amram Shapiro

Ngày tải lên : 03/04/2014, 17:15

... happiness to accidents and loss It covers the cycle of life from conception to birth to childhood to schooling to adult life to aging and decline It covers the everyday and holidays, the serious ... mathematically as The chances of ,” or The probability of ,” or, the ratio of favorable outcomes to total outcomes This is a subtle but important convention to be aware of when using the odds in ... “A horse that is expected to win 25 percent of the races it enters has to (3:1) odds against or to (1:3) odds to win.” This is a great tool for a bettor who is attempting to calculate the expected...

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Transformation the life of Kim Thai commune residents (Vu Ban District, Nam Dinh Province) from 1995 to 2010 = Biến đổi đời sống của cư dân Kim Thái (huyện Vụ Bản, tỉnh Nam Định) từ năm 1995 đến 2010

Ngày tải lên : 20/04/2014, 17:31

... is possible to say that, no time in the history, the cultural life of Kim Thai farmers is as "exciting" as the period from 1995 to the present because they were returned "the right" to legitimately ... as the spirit of the struggle against the evil of the family Tran – Le, the family of Lieu Hanh Holy Mother for many centuries until today Therefore, this place remains an architecture system of ... located in the center of the towns: Ung Phong and then Nghia Hung, Goi (Tu Coi) in Thien Ban (Vu Ban) District in the south of Kim Thai or in Thai La, Chau Bac in the north of Kim Therefore, the region...

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