... one club called ”Walking For Fun" or WFF Last year there was a district walking competition for school children and my school team won the first prize Everybody was so happy and wished to ... around In a submarine for two Our submarine for two We can spend all day It’s beautiful here - Watching fish play It’s the last frontier - Near our submarine for two In a submarine for two () You ... had some surprising results The survey was a simple one It asked teenagers: What sports do you like? These were the ten most popular sports Baseball was the most popular choice even though it
Ngày tải lên: 09/11/2021, 20:48
... agreement, which has it that ‘Learners’ motivation makes teaching and learning immeasurably easier and more pleasant, aswell as more productive’ In the book entitled ‘Expectations about classrooms’, ... students in their learning process In all the cases, motivation referred to as thekey factor in eliciting perfect performance from the learners As overused as the term may sound, learners’ motivation ... punishment hasbeen considered illegal in some countries Even in Vietnam, hardly any classes use corporalpunishment as a means of classroom discipline, especially with language classes wherestudents
Ngày tải lên: 07/09/2013, 13:06
Stanford CS193p Developing Applications for iPhone 4, iPod Touch, & iPad Fall 2010 Stanford CS193p docx
... Trang 1Stanford CS193pDeveloping Applications for iPhone 4, iPod Touch, & iPad Fall 2010 Trang 2More Core Data What does the code for the custom NSManagedObject subclasses generated ... querying Trang 5Core DataSo far you can Create objects in the database with insertNewObjectForEntityForName:inManagedObjectContext: Get/set properties with valueForKey:/setValueForKey: or @propertys ... and has properties you set) Easy to use Be sure to set its fetchedResultsController property in the initializer for your subclass of it Set the appropriate properties which say which key to use
Ngày tải lên: 21/06/2014, 09:20
Stanford CS193p Developing Applications for iPhone 4, iPod Touch, & iPad Fall 2010 Stanford CS193p doc
... the code for. For now, we’ll not worry about the syntax for passing the block (but the mechanism for that is the same as for defining enumerateKeysAndObjectsUsingBlock:). That block we pass in ... Trang 1Stanford CS193pDeveloping Applications for iPhone 4, iPod Touch, & iPad Fall 2010 Stanford CS193p Trang 2Blocks Language syntax for declaring a function “on the ... block goes out of scope or the block itself is released Why does that matter? And what does it mean for “the block itself to be released?” Stanford CS193p Trang 7Imagine we added the following
Ngày tải lên: 21/06/2014, 09:20
21 review on the use and production of algae and manufactured diets as feed for sea based abalone aquacult
... seaweeds has relied mostly on sea based systems for phycocolloid rich seaweeds such as Gracilaria and, for some of the high value food species such as Porphyra sp (nori) in Japan, with land based ... In contrast, it may be simpler to deliver purchased formulated feeds in land based famrs, but the need for more regular feeding and leaching of nutrients imply increased maintenance Therefore, ... primarily based on sea culture using seaweed Although some land based farms in the north use artificial feeds, offshore farms are reported not to use these feeds as they then are classed as „intensive‟
Ngày tải lên: 18/10/2019, 14:53
Electrochemistry of Fe(IV) and Mn(IV) corroles containing meso-dichlorophenyl substituents and the use of these compounds as catalysts for the electroreduction of dioxygen in acid
... efficiency (N ) in Eq (4) was determined to be 0.24 using the [Fe(CN)6]3−/[Fe(CN) 2O2 formed upon the reduction of dioxygen was calculated as 91% for compound 1 and 92% for compound 2 under the ... (Py) were purchased from Sigma-Aldrich Co and used as received for electrochemistry and spectroelectrochemistry experiments Tetra- n -butylammonium perchlorate (TBAP) was purchased from Sigma ... min the mixture was diluted by CHCl3 and washed twice with HCl (10%) After the organic phase turned from green to brown the product was washed with water The organic layer was collected and evaporated
Ngày tải lên: 12/01/2022, 23:22
An investigation into teachers’ use of the set of new english textbooks tieng anh 11 as resources for achievement tests at some upper secondary schools in quang tri province
... assessment, as noted by Cunningsworth.(1995) and Awasthi (2006) asserted that textbook as an effective resource for self-directed learning, a source of ideas and activities, and a reference for ... teaching methods, and assessment formats, offering valuable ideas for lesson development.Textbooks play a crucial role in foreign language classrooms, serving as essential tools for both teachers ... serving as valuable training tools for teachers.Textbooks serve as essential resources for teachers, offering a foundation for evaluating student learning, as noted by Graves (2000) and Basturkmen
Ngày tải lên: 30/08/2023, 18:09
Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 5 docx
... essential for hatching, such as pH, oxygen, and illumination The density may be as high as 5 g.l-1 for small volumes (<20 l) but should be decreased to maximum 2 g.l-1 for larger volumes, so as to ... It is found as ascorbic acid 2-sulfate (AAS) in cysts of brine shrimp, a very stable form but with low bio-availability During the hatching process the AAS is hydrolyzed into free ascorbic acid, ... 4.2.2.) · Decapsulated cysts can be used as a direct energy-rich food source for fish and shrimp (see 4.2.4.) · For decapsulated cysts, illumination requirements for hatching would be lower Table
Ngày tải lên: 15/12/2013, 00:15
Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 6 docx
... considered to have 100% values for those variables) The % decrease or increase is shown for Instar I, Instar II-III meta-nauplii, Instar I nauplii stored at 4°C for 24 h, and decapsulated cysts ... instar II Artemia are less visible as they are transparent, are larger and swim faster than first instar larvae, and as a result consequently are less accessible as a prey Furthermore they contain ... harvested and fed to the fish or crustacean larvae in their most energetic form, (i.e as soon as possible after hatching) For a long time farmers have overlooked the fact that an Artemia nauplius
Ngày tải lên: 15/12/2013, 00:15
Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 10 pptx
... a broad spectrum of digestive enzymes such, as proteinases, peptidases, amylases, lipases and even cellulase, that can serve as exo-enzymes in the gut of the fish larvae 6.1.3 Feeding and nutrition ... economic value Produced biomass is successfully used in the larviculture of rainbow trout, salmon, striped bass and by tropical fish hobbyists who also use it in a Trang 8frozen form to feed over sixty ... nematodes in an emulsion of the product (indirect enrichment) Rouse et al (1992) used for the direct enrichment a culture medium which was fortified with a 10% fish oil emulsion, obtaining nematodes
Ngày tải lên: 15/12/2013, 00:15
Tài liệu Book grammar for IELTS part 13 ppt
... NUMBER for each answer PU UEEEEEEEEE EEE Volunteer storm spotters Duties: © NCE TOS siiniscenitctmnncenieen the weather station as soon as the storm has passed What to report: © Hail which measures ... in an old house, whose roof needs repairing © why after the reason or reasons: There are often very good reasons why one house is burgled and another is not 2 Defining relative clauses Defining ... relative pronouns are used to refer to people? Which relative pronouns are used to refer to things? 173 Trang 72U Relative clauses give information about a noun (or noun phrase) They are linked
Ngày tải lên: 20/01/2014, 16:20
Tài liệu ESSAY OUTLINE ( FOR IELTS ) TOPIC 13-1 doc
... disadvantages for students if unable use computers -> lack of information, for instance. 9. Your school has enough money to purchase either computers for students or books for the library. ... faster by computer. We could have all the information we needed for our schoolwork. We could all improve our grades. For these reasons, I feel that purchasing more computers will benefit us more ... problem the student has made an error, it can only indicate that the final answer is wrong. Tasks involving reasoning cannot be taught by computers, as there are too many variables for a computer
Ngày tải lên: 22/01/2014, 00:20
Tài liệu Vocabulary for ielts part 13 ppt
... job easien =e Bink 2.1 These words and phrases can be used to link ideas together Put the words and phrases into the correct column according to their function Use your ... usually say: Comparing the figures for 1999 and 2000, we can see an increase of 20% NOT €ompared- the figures-for-1999- We use compared to or compared with as follows: Compared to the number ... vice versa Use your notebook &j C3 Vocabulary note You can use a combination of verb + extra meaning: There was a significant increase in the numbers The numbers & There was a drop
Ngày tải lên: 26/01/2014, 06:20
Tài liệu Báo cáo khoa học: a-Conotoxins as tools for the elucidation of structure and function of neuronal nicotinic acetylcholine receptor subtypes doc
... [56] and for their ability to inhibit catecholamine release from bovine chromaffin cells [57] In intracardiac neurons, the A10L mutation in PnIA again caused an increase in potency as well as a shift ... [21], as well as pharmacological studies such as those shown in (B) In slices, an a7* nAChR on adjacent glutamate terminals was found to indirectly influence dopamine release via the release of ... common binding site on the nAChR as well as by their structure (for nomenclature of a-conotoxins see [31]) The w-conotoxin PIIIE has a structure similar to the acts as a noncompetitive antagonist
Ngày tải lên: 19/02/2014, 12:20
Tài liệu Báo cáo khoa học: Stem–loop oligonucleotides as tools for labelling double-stranded DNA pdf
... °CÆmin )1 was therefore preferred for subsequent experiments with GT TFOs. Padlock formation with TC oligonucleotides The use of TC TFOs has not been previously described for the formation of ... (USB, Cleveland, OH, USA) (1 U for XmnI, 12 U for DraIII, 2.5 U for XbaI) and incubating for 2 h at 37 °C. Phospha- tase was inactivated for 20 min at 65 °C. DNA was then ethanol precipitated and resuspended ... resulted in plasmid nicking. There- fore, a cooling rate of 1 °CÆmin )1 was prefered for subsequent experiments with TC TFOs in order to preserve the supercoiled conformation of the target plasmid. Specificity
Ngày tải lên: 20/02/2014, 03:20
Báo cáo khoa học: Homoadenosylcobalamins as probes for exploring the active sites of coenzyme B12-dependent diol dehydratase and ethanolamine ammonia-lyase docx
... reductase [29] and a weak competitive inhibitor for methylmalonyl-CoA mutase [44] 2¢-De-oxyAdoCbl is 31%, 17%, and 5–13% as active as Ado-Cbl for diol dehydratase [38,45], glycerol dehydratase ... than that for AdoCbl was used, low but distinct coenzyme activity was observed with AdoMeCbl As shown in Table 1, its kcat value was about 0.27% that for AdoCbl, and the rate of mechanism-based inactivation ... homoadenosylcobalamins for diol dehydratase and ethanolamine ammonia-lyase It was shown that these analogues would be useful for obtaining information about the distance between Co and C5¢, which is critical for
Ngày tải lên: 07/03/2014, 21:20
Báo cáo khoa học: Actin as target for modification by bacterial protein toxins docx
... the basis for the rearrangement of the actin cytoskeleton by bacterial effectors like Salmonella invasion protein A (SipA) and C (SipC) Whereas SipA decreases the critical concentration for F-actin ... This behavior has been termed treadmilling or actin cycling and represents for a number of motile processes the sole basis for force generation [23,24] The critical concentra-tions for the barbed ... microtubule-based network of protrusions on the surface of epithelial cells has major consequences for the adherence of bacteria Electron microscope studies as well as colonization assays revealed
Ngày tải lên: 14/03/2014, 22:20
How To Jailbreak Your iPhone, iPod Touch or iPad
... phone”(such as FastUnlockiPhone.com), those whoare largely responsible for making jailbreakingpossible (such as the iPhone Dev Team andChronic Dev Team) do it for freedom and thecommunity, not for money ... jailbreak for thenew iPad (aka the iPad 3) has just been Trang 15publicly released alongside the jailbreak forA4 and A5 devices (that is, devices which usethe A4 and A5 processors) for 5.1.The ... model iOSuses iOS 4 brought multitasking to the iPhone, iPodTouch and iPad, but it had already beenavailable for months before iOS 4’s announcement When iOS 5 was released, the NotificationCenter
Ngày tải lên: 19/03/2014, 17:36
iPhone User Guide For iOS 6 Software pptx
... Trang 1iPhone User GuideFor iOS 6 Software Trang 212 What you need12 Installing the SIM card 13 Setting up and activating iPhone 13 Connecting iPhone to your computer 13 Connecting to ... computer Viewing this user guide on iPhone You can view the iPhone User Guide on iPhone in Safari, and in the free iBooks app. View the user guide in Safari: Tap , then tap the iPhone User Guide bookmark. ... restoring iPhone software on page 152 Set a passcode: Go to Settings > General > Passcode Lock, then tap Turn Passcode On and enter a 4-digit passcode Use a more secure passcode: To increase
Ngày tải lên: 23/03/2014, 03:20
Báo cáo khoa học: Serum autoantibodies as biomarkers for early cancer detection docx
... and 23% for DCIS The speci-ficity was between 91% and 98% for both types ofbreast cancer However, as a panel comprising sixautoantigens, the sensitivity increased to 64% for pri-mary breast cancer ... The repertoire of TAAs can also be used as markers for monitoring disease progression or therapy efficacy, or as potential therapeutic targets [8,9,60,63,66,68,73,74] Methods for identifying autoantibodies ... dehy-drogenase, peroxiredoxin and MnSOD as candidate diagnostic biomarkers for HCC SEREX-identified autoantibody reactivity to HCC-22-5 was as high as 78.9% in AFP-negative HCC patients but was not
Ngày tải lên: 23/03/2014, 04:20