nanoprecipitation in light metal alloys
ethanol interference in light alkane sensing by metal-oxide solid solutions
... condition, in order to overestimate any possible interfering condition and to take into account of the active carbon aging Ethanol was measured at temperatures within 300 ◦ C and 650 ◦ C, in order ... responses to 1670 ppm of CH4 in presence of 5000 ppm of C2 H6 O (b) Please cite this article in press as: M.C Carotta, et al., Ethanol interference in light alkane sensing by metal- oxide solid solutions, ... xxx–xxx in a preliminary test Positive indication regarding the development of a device capable to detect light alkanes in presence of a maximum concentration of 10 ppm of ethanol have been determined...
Ngày tải lên: 19/03/2014, 16:48
metal and alloy bonding an experimental analysis ; charge density in metals and alloys
... important metals and alloys have been analyzed in this work and their significance are discussed briefly in the following lines 1.6.1 Cobalt Aluminium Intermetallic alloys, including CoAl and NiAl, ... atomic number increases for all the metals Section 3.4 (Cobalt Aluminium and Nickel Aluminium Metal Alloys) describes the precise electron density distribution and bonding in metal alloys CoAl ... composition of overlying layers Stress-induced grain boundary movement in aluminium lines used as connections in integrated circuits are substantially avoided by doping aluminium with iron Through...
Ngày tải lên: 30/05/2014, 00:31
A study on the techniques for the improvement to the teaching of oral skills in light of communicative english language teaching for junior high school teachers in quang ngai province part 1
... Getting students to speak freely Teaching listening Teaching writing Teaching reading Teaching speaking Using dictation Using songs Correcting students’ errors Giving instructions for classroom activities ... Teaching listening Teaching speaking Teaching writing Grammar practice activities Using songs Testing comprehension Presenting new grammar Testing spoken English Practicing new vocabulary Teaching ... teaching and learning in JHSs in Quang Ngai province Time and efforts have been spent on accumulating information about teachers and teaching methods applied in JHSs, viewing teaching and learning...
Ngày tải lên: 07/11/2012, 14:41
A study on the techniques for the improvement to the teaching of oral skills in light of communicative english language teaching for junior high school teachers in quang ngai province part 2
... TECHNIQUES FOR THE IMPROVEMENT TO THE TEACHING OF ORAL SKILLS IN LIGHT OF COMMUNICATIVE ENGLISH LANGUAGE TEACHING FOR JUNIOR HIGH SCHOOL TEACHERS IN QUẢNG NGÃI PROVINCE (NGHIÊN CỨU CÁC THỦ THUẬT NÂNG...
Ngày tải lên: 07/11/2012, 14:41
A study on the techniques for the improvement to the teaching of oral skills in light of communicative english language teaching for junior high school teachers in quang ngai province part 3
... ii 2.6.2 Findings and discussion 2.6.2.1 Teachers’ Personal Information • Age of teachers • Teaching experience and training .9 • Qualifications ... Techniques to Improve the Teaching of Oral Skills for Junior High School Teachers in Quang Ngai Province 14 3.1 Techniques for teaching speaking 14 3.1.1 Introduction ... Controlled speaking activities 15 3.1.3 Less controlled speaking activities 21 3.1.4 Summary 24 iii 3.2 Techniques for teaching listening 24 3.2.1 Introduction...
Ngày tải lên: 07/11/2012, 14:41
Investigation on K2Ti4O9 Whisker Absorbent and Applications in Heavy Metal Ions Removal
... metallic ions in water, as the quantity of absorbent (PTW) increases, the active sites of the absorbent increases, which results in more metallic ions absorbed and less ions remain in water in ... It is fabricated by mixing titanium oxides and potassium oxides in a certain ratio, with a suitable calcination flux, and calcining at 900 – 1100°C The reaction during calcination is: 4TiO2 + K2O→ ... granules, such as spherule or honeycomb, of PTW by mixing and calcining with a suitable binder material Research in this area is being done in Shandong University ACKNOWLEDGMENT This research was...
Ngày tải lên: 05/09/2013, 09:38
Application and Comparison of Two Biotic Ligand Models Predicting Copper Toxicity and Accumulation in Heavy Metal Tolerant Moss
... flux non-competitively by binding to a binding site other than BL In addition, changes in the conformation of BL caused by this binding of proton result in decreases in the number of BL The conformation ... (2007) investigated the effects of pH on short-term uptake of manganese and cadmium into Chlamydomonas reinhardtii, and they concluded that the increase in proton concentration inhibits the metal internalization ... were fitted to eq using KaleidaGraph ver 4.0 In order to predict the copper accumulation in the moss while taking the metal speciation and the effects of competing cations into consideration,...
Ngày tải lên: 05/09/2013, 10:15
Environmental Pollution Liability and Insurance Law Ramifications in Light of the Deepwater Horizon Oil Spill doc
... spill, including, insurance policies for first-party property, “business interruption” and loss of production income insurance, D&O insurance, event cancellation insurance, trade disruption insurance, ... Critical Issues in Insurance Law, Lexis Nexis, Spring 2010, 33-39, 37 112 D.C Operating Co., LLC v Indian Harbor Insurance Co, Decision and Order Granting in Part and Denying in Part Defendants' ... financial losses arising from an inability to conduct business - either at all or at the same levels as before, the extra expenses incurred in dealing with the effects of a disaster - including...
Ngày tải lên: 15/03/2014, 16:20
Báo cáo hóa học: " On the Chemical Origin of the Gap Bowing in (GaAs)12xGe2x Alloys: A Combined DFT–QSGW Stud" pptx
... work, we can a little better by exploiting our knowledge of the small errors originating from the missing vertex in P In principle ladder diagrams can be included explicitly via the Bethe– Salpeter ... III–V–IV alloys and similar materials is still unknown, and is a matter of current debate In the present paper, we investigate the chemical nature of the bowing in (GaAs)12xGe2x alloys In particular, ... LRO) effects are the main factors responsible for atomic ordering in (GaAs)12xGe2x alloys According to the same model, EG is in uenced only by nearest neighbor (NN) atomic interactions (short-range...
Ngày tải lên: 22/06/2014, 00:20
ASTM D5453 Standard Test Method for Determination of Total Sulfur in Light Hydrocarbons, Spark Ignition Engine Fuel, Diesel Engine Fuel, and Engine Oil by Ultraviolet Fluorescence
... (sooting) that may be present in the sample path Control sooting by slowing the injection rate of the sample from the syringe, or increasing the pyrooxygen or inlet oxygen supply, or a combination ... 130-160 mL/min 10-20 mL/min 450-500 mL/min 35-45 mL/min Inlet carrier flowmeter settingsA Inlet oxygen flowmeter setting Furnace oxygen flowmeter setting Ozone generator flowmeter settingB A B Helium ... determining the best sample size, frequently check for evidence of incomplete combustion (sooting) that may be present in the sample path Control sooting by slowing boat speed into the furnace, increasing...
Ngày tải lên: 20/10/2014, 17:16
Multiphoton absorption and multiphoton excited photoluminescence in transition metal doped znsezns quantum dots
... He interpreted his experimental results as direct DonorAcceptor recombination involving CuZn and Cu-X centers combined with indirect recombination via excited states of these centers Doping introduced ... (1.9) The integration can be separated into the integration of the fast oscillating Bloch part and the integration of the envelope part The integration of the Bloch part results in the sizeindependent ... Chapter Introduction experimental results In the same year, Godlewski investigated the recombination processes in Cu-doped ZnSe single crystal by monitoring the Cu-green, Cu-red and infrared...
Ngày tải lên: 11/09/2015, 10:06
Constitutive equations for martensitic reorientation and the shape memory effect in shape memory alloys
... detwinning in shape-memory alloys With the increasing application of SMAs using shape-memory effect, the characterization of martensitic reorientation and detwinning has become crucial in determining ... deformation in the martensite proceeds by the growth of one variant at the expense of the other (i.e twinning or detwinning), (e) single variant martensite at the ending of detwinning Upon heating to ... effect is martensitic reorientation and detwinning, whose mechanisms can be explained in the following section: Martensitic reorientation and detwinning in SME The macroscopic thermomechanical response...
Ngày tải lên: 12/09/2015, 08:19
AN EVALUATION OF SPEAKING ACTIVITIES IN THE TEXTBOOK TIẾNG ANH 10 FOR THE 10th GRADE STUDENTS AT GIA lộc HIGH SCHOOL IN LIGHT OF CLT
... them in line with CLT in the Vietnamese contexts In light of the literature available in the field , my interest lies solely in evaluating speaking activities designed in the textbooks in the light ... Perform some basic language Speaking functions such as giving instructions, expressing opinions, asking direction, asking and giving information, etc Understand the main ideas and details of the texts ... interesting differences of opinion and further discussion Here again the students are being drilled in giving information without realizing it In addition, they are being drilled meaningfully and communicatively...
Ngày tải lên: 14/09/2015, 09:21
An analysis of the evaluative language in news about islamic states on cable news network (CNN) and channel news asia (CNA) from november 30, 2014 to december 10, 2014 in light of appraisal theory
... decrease in the use of judgment from 13‰ in CNA to 5‰ in CNA before increasing dramatically to 21 ‰ in CNA Then, the use of 19 judgment drops 9‰ in CNA and then shoots up again to 21‰ in CNA Finally, ... E.g.: The captain disliked leaving/the captain felt sad Reaction to other E.g.: The leaving/leaving Undirected mood captain disliked E.g.: The captain was sad displeased the captain Low Median ... Median E.g.: the captain disliked leaving E.g.: The High captain E.g.: hated leaving Realis The captain detested leaving Fear E.g.: E.g.: tremble, wary, The captain disliked leaving shudder Irrealis...
Ngày tải lên: 25/06/2016, 20:57
Khóa luận tốt nghiệp ngoại ngữ using greeting gestures in america and vietnam – the similarities and differences in light of cross culture communication
... 3.3.2.2 The factors influencing on using greeting gestures Factors The factors influencing on using greeting gestures in Vietnam (%) The factors influencing on using greeting gestures in American (%) ... touching in the world are shaking hands, patting, linking arms, shoulder hold, holding hands, holding the waist, a full hug, kissing and so on 16 CHAPTER 2: GREETING GESTURES 2.1 Greetings Greeting ... waving Chart 6: The influence of the gender on using greeting gestures in America Overall, gender doesn’t affect much to using greeting gesture in America Smiling, waving, hanking and nodding...
Ngày tải lên: 12/10/2016, 12:59
The effects of clay a m e n d m e n t and composting on metal speciation in digested sludge liang qiao
... in the sludge mixture was governed by readsorption during extractions During the sludge composting process the organic matter in the sludge is humified causing variation in metal speciation in ... with HF Total metal concentration To ascertain the concentration of total metal in compost as the reference for the metal distribution in the compost, three different kinds of independent measurement ... of composting was less than 2.3% of its total content indicating the low leachable metal content in sludge compost Garcia et al (1990) extracted less metals by CaCl2 during the composting of aerobic...
Ngày tải lên: 23/09/2012, 14:47
Light in horticulture
... bud blasting in Alstroemeria and Eustoma (photo) 13 Forcing of florist azalea With supplementary lighting Without supplementary lighting Forcing of florist azalea With supplementary lighting Without ... Supplementary lighting: lamps and fittings 15 Different types of lamp holders Different types of lamp holders 16 Photoperiodic lighting Photoperiodic lighting • Avoidance of flowering in short-day-plants ... µmolm².s) • Two lamp types: – Lenghtening the day: SLR-18 Watt lamps – Cyclic lighting: incandescent lamps 17 Control of photoperiod via cyclic lighting incandescent lighting: high ratio of red irradiation...
Ngày tải lên: 20/07/2013, 18:25
DETOXIFICATION OF TRICHLOROETHYLENE (TCE) USING SOLAR LIGHT/TiO2 IN A UV CONCENTRATING RADIATION SYSTEM
... treated in a UV concentrating radiation System (Yves et al., 1996) In this process, major toxic compounds are mineralizaed to CO2, H2O and mineral acids such as HCl, instead of simply transferring ... The purpose of our study is to investigate the feasibility of the solar detoxification using TiO2 for degrading TCE contaminated water The effects of solar light intensity, TiO2 concentration ... connected in series and the water flow (5L/min) directly from one to the other and finally to the reservoir tank A rotary pump (Cole-Parmer Instrument Co.) was continuously recirculating the suspension...
Ngày tải lên: 05/09/2013, 08:40