guidance for the use of this standard

... by-product in the production of other silicon alloys Few published data are available on the properties of these fumes The use of these fumes should be avoided unless data on their favorable performance ... other forms of synthetic silica Several other amorphous silica products are occasionallyconfused with silica fume These products are purposelymade, and while they offer the potential of performing ... present to overcome the effects of surface forces Bache (1981) explained the theory of the packing of solid particles and its effect on the properties of the material Because it is a composite,

Ngày tải lên: 24/10/2014, 15:48

... affected by the type of HRWRA, the dosage used, the simultaneous use of a C 494 Type A, B, or D admixture, the type and brand of cement, the class of concrete, and the concrete temperature These factors ... by the type of placing method used and the size of the structural member being constructed When the w/cm is below 0.35, HRWRAs are often added at the plant to assure control of the water, and then ... throughout this range This is espe-cially true for the initial time of setting In most cases, the higher the dosage rate of HRWRA, the greater the retardation in setting It is necessary for manufacturers

Ngày tải lên: 24/10/2014, 17:40

... view of the lack of any performance his-tory, the use of PA concrete was limited to the repair of bridges and tunnel linings to extend their usefulness After extensive laboratory testing, the ... to load the dam and cool the aggregate Behind the form concrete, the new face has no joints of any kind yd 3 (380,000 m 3 ) of PA concrete were used in construc-tion of the 34 piers of the Mackinac ... operation with the reservoir full This work proved the method usable for major con-struction In 1951, the U S Army Corps of Engineers began to permit its use for the embedment of turbine scroll

Ngày tải lên: 24/10/2014, 17:44

... successfully combined in the early 1960s that general field use of this type of equipment began The first commercial unit was delivered in 1964 Be-cause of the detail of original patents, there was only ... capability of the unit is more dependent on the supply of materials than on the type or capacity of the mixer A review should be made of the job requirements prior to concrete production Depending on the ... mechanism. i Prime the conveyor belt with aggregate for its entire length This i NOTE: At this time, note flow pattern of aggregate at the end of rubber divder at the bottom of the bin separator

Ngày tải lên: 24/10/2014, 17:44

... 1.1—Purpose of the guide The improvement of properties of hardened concrete by the addition of polymers is well into its fifth decade The purpose of this Guide is to provide the user with the funda-mental ... information onthe effects of polymers used in concrete on the properties ofconcrete, and to prepare a guide for their use This missionhas now been changed to simply “Report information on theuse of polymers ... limitation of polymer-impregnated concretes isthe loss of stiffness and strength at temperatures greaterthan the softening point of the polymer The designershould consider the softening point of the

Ngày tải lên: 24/10/2014, 22:11

... List of figures x List of tables xi Chapter 1 Introduction 1 1.1 The basis for the Technical Guidance 1 1.2 The scale of the Technical Guidance 1 1.3 Glossary of terms 2 1.4 The structure of ... references for the preparation of the climate change response action plan 1.2 The scale of the Technical Guidance The Technical Guidance was developed for the following target audiences: Trang 12 The ... adaptation capability of the objects to the risks and the vulnerability of objects) are part of the input information for the identification of adaptation solutions Other input information include:

Ngày tải lên: 10/10/2015, 23:27

... (Table 1) The letter indicates the strength of the recommendation based on the expert opinion of the Panel The Roman numeral indicates the quality of the scientific evidence to support the recommendation ... managing the wide array of needs of substance abusers, and the development and use of effective strategies for promoting medication adherence [242, 243] Foremost among these is the provision of substance ... goal of therapy is a viral load below the limits of detection (at <50 copies/mL for the Amplicor assay, <75 copies/mL for the VERSANT assay, and <80 copies/mL for the NucliSens assay) This

Ngày tải lên: 23/06/2017, 19:52

... say nothing about the price to be paid or themethod of its payment Neither do they deal with the transfer ofownership of the goods, or the consequences of a breach of contract.These matters are ... the goods because these have already been shipped by the firstseller in the string The seller in the middle of the string thereforeperforms its obligations towards its buyer not by shipping the ... information, includingsecurity-related information, that the buyer needs for the import ofthe goods and/or for their transport to the final destination.The seller must reimburse the buyer for

Ngày tải lên: 16/01/2021, 05:50

... advantage of this is that the indexdifferentiates more between observations in the extremes of the distribution of thepropensity score (Lechner, 2000a) This is useful if there is some concentration ofobservations ... all of the comparison members within the caliper A benefit of this approach is that it uses only as many comparison units as areavailable within the caliper and therefore allows for usage of extra ... associated with the propensityscore, this suggests that under normality the use of five strata removes most of thebias associated with all covariates One way to justify the choice of the number ofstrata

Ngày tải lên: 04/04/2021, 11:44

... 66.85 percent of the total variance was represented by the information contained in the factor matrix of two-factor solution Therefore, the Table 3 Results for the extraction of component factors ... questionable Therefore, this study was done with the objective to determine the reliability, validity and suitability of the six dimensions and 34 items inclusion in IMI instrument for the use of Malaysian ... Tatham, 2005) In this case, IMI which consists of six dimensions was examined to validate the instrument for the use of Malaysian form one students In this study, the objective of applying factor

Ngày tải lên: 11/10/2022, 12:20

... part of a series, state this first, then the programme title, all in italics Give the year of the original broadcast in brackets, then the media format, in square brackets, the name of the broadcasting ... include the date you accessed the site as online information is regularly updated; therefore by informing the reader of the date you visited the site notifies them that the information was correct at ... listed under the name of the government department, company or organisation responsible They should not be listed under the name of the Chair of a committee, in spite of the fact that they are commonly

Ngày tải lên: 18/10/2022, 19:48

... shall have the general superintendence of the fiscal affairs of the State; he shall digest and prepare plans for the improvement and management of the revenue, and for the support of the public ... the powers and authority given to the Comptroller of the Treasury under Article VI of the Constitution of Maryland which creates the Treasury Department of the State of Maryland consisting of ... on the 20 profile, the Appropriation Profile Also, the program level noted on the 20 profile must be the same as completed on the D04 table for that program PCA codes are assigned to each of the

Ngày tải lên: 19/10/2022, 03:19

... substituted for each other His example was that a child who answered correctly all the age 4 items, one of the age 5 items, 3 of the age 6 items, 2 of the age 7 items, 4 of the age 8 items, 3 of the ... instruction in the United States in the light of the history of assessment more generally The main story of this paper is how one highly specialized role for assessment—the selection of students for higher ... (where the scores were seen to correlate highly with officers’ judgments about the capabilities of their men) resulted in the adoption of the tests by the Army By the end of January 1919, the tests

Ngày tải lên: 19/10/2022, 03:59

... experiment meets the definition of any of the exempt categories described in Appendix A of this policy, then complete and submit the registration form (see Appendix B or refer to the IBC website ... the experiments non-exempt Under this circumstance, a full IBC protocol will need to be submitted for review by the IBC prior to the initiation of the change Refer to the IBC website for information ... will inform the IBC of any unanticipated biosafety related problems encountered while doing the research I will notify the IBC of any change in the protocol that may change the status of the study

Ngày tải lên: 20/10/2022, 01:09

... appear to be the most important supporting factors for the use of ICT in teaching Indeed, the self-efficacy of the teaching staff in a school is the strongest predictor for three of the four education ... model of school-level predictors for the use of ICT by teaching staff in schools Trang 8Regarding the importance of professional development, the results reveal that for Aus-tralia and Norway the ... school, e.g the attitude that the use of ICT ena-bles students to access better sources of information, are equally important for the use of ICT by teaching staff in class (β = .19) Regarding the approximate

Ngày tải lên: 04/12/2022, 16:10

... the Online Distributed Proofreading Team at http://www.pgdp.net (The original copy of this book was generously made available for scanning by the Department of Mathematics at the University of ... Ouvrage transformation z = THẫORIE DES FONCTIONS ELLIPTIQUES LIVRE PREMIER LES FONCTIONS ALGẫBRIQUES CHAPITRE PREMIER DẫFINITIONS On appelle quantitộ imaginaire une expression de la forme x + y ... voisines de b formeraient un seul systốme circulaire Ainsi : Thộorốme VI Lorsquau point a lộquation admet une racine b dordre n, les n racines voisines de b pour une valeur de z voisine de a forment...

Ngày tải lên: 06/03/2014, 16:20

... the Urine Canal from the rough use of sounds, bougies, catheters, &c., &c Any one or all of these, by extending the inflammation backward to the seminal ducts and neck of the bladder, may cause ... like any other power or appetite—to be enjoyed in reasonable moderation and for the purpose of insuring a continuance of our species by the birth of offspring Many men abuse this power—abuse it ... either Spermatorrhœa or Impotency Indeed, Stricture (often caused by Self-Abuse) is one of the most common causes of these complaints It was here that Lallemand and Civiale found the key-note of...

Ngày tải lên: 15/03/2014, 15:20

... consequence of the strange happening of the serpent landing from the ship the end of the island on which the Temple of Æsculapius stood was shaped into the form of the bow of a ship, and the serpent of ... at the present time the visitor may see this ancient work in the Roman Forum, and trace its course to the Tiber In the Forum, too, to the left of the Temple of Castor, is the sacred district of ... tended to the decay of courage and thus to lessen the prowess of the Roman legions, but there was compensation for this state of affairs at the heart of the Empire because strong streams of capable...

Ngày tải lên: 15/03/2014, 15:20

... settlers of the town, and the houses they built the one of brick, and the other of wood still stand They came from Westfield, about forty miles distant from Sheffield, on horseback, through the woods; ... others for the prosecution of my studies during the remainder of the college course I hardly know now whether to be glad or sorry for this deprivation But for this, I might have been a man of ... emancipation was theoretically the best plan It was forced upon us by the exigencies of the war And, independently of that, such was the infatuation of the Southern mind on the subject that there seemed...

Ngày tải lên: 16/03/2014, 02:20

... reproductive organs at puberty The female generative organs The function of the reproductive organs The age of puberty in the female The function of the ovary The function of the womb—Why menstruation ... twenty-eight days The male or papa egg The function of the spermatozoa—"Tell the whole story"—"How these spermatozoa get there" The union of the species—"How can a baby live in there for such a long ... cord—Treatment after the cord falls off—A pouting navel —Bathing baby—Clothing the baby— Baby's night clothes—Care of the eyes —Care of the mouth and first teeth— Care of the skin—Care of the genital...

Ngày tải lên: 22/03/2014, 23:20