... System.EventArgs e) { // Refresh the orders data dt.Clear( ); da.Fill(dt); } Discussion You can use a transaction with a DataAdapter to allow the roll back of updates made by the DataAdapter in ... private const String ORDERS_TABLE = "Orders"; private DataTable dt; private SqlDataAdapter da; private SqlCommandBuilder cb; // private void TransactionDataAdapterForm_Load(object sender, ... da.SelectCommand.Transaction = tran; If custom update logic is used for the DataAdapter, the Transaction must be associated with the DeleteCommand, InsertCommand, and UpdateCommand of the DataAdapter,...
Ngày tải lên: 21/01/2014, 11:20
... Create Virtual Water Coolers & Hallways Keep all work in one platform, so people can see each other’s availability Use your tool to initiate daily conversations & encourage people to share across ... Create Virtual Water Coolers & Hallways Use live messaging and updates in a work management software to mimic congregating in a physical space Open Coffee Club Pittsburgh https://flic.kr/p/abep9b ... Creative Teams Need Remote Workers & Freelancers… 90% of creative teams will hire remote freelancers this year to meet peak demand Photo by Juhan Sonin https://flic.kr/p/kWKHGa Source:...
Ngày tải lên: 27/11/2015, 12:21
AN1227 using a keyboard with the microchip graphics library
... Progress Bar and Group Box – cannot accept keyboard input If a widget is in a disabled state, it ignores all messages Each widget has a set of valid keyboard messages Invalid messages result in no action ... certification for its worldwide headquarters, design and wafer fabrication facilities in Chandler and Tempe, Arizona; Gresham, Oregon and design centers in California and India The Company’s quality ... SCAN_RIGHT_RELEASED 0xCD Space SCAN_SPACE_PRESSED 0x39 SCAN_SPACE_RELEASED 0xB9 The key code in a keyboard message can have different encoding An application must ensure that a message’s encoding matches...
Ngày tải lên: 11/01/2016, 17:02
Tài liệu Module 3: Using a Conceptual Design for Data Requirements docx
... to perform a function or task Each functional data requirement is directly traceable to an actor and an object within a use case Nonfunctional data requirements A nonfunctional data requirement ... the solution’s overall data design If a solution has no data requirements, it has no need for data storage, let alone a logical data organization Determining the functional data requirements from ... The logical and physical implementation of a database necessitates that the data requirements be defined What types of data (at a high level) are going to be stored? " Explicit The data requirements...
Ngày tải lên: 10/12/2013, 17:15
Tài liệu Instructor Notes Module 3: Using a Conceptual Design for Data Requirements pdf
... Module 3: Using a Conceptual Design for Data Requirements Activities Activity 3.1: Identifying Data-Related Use Cases and Data Requirements In this activity, students will determine data requirements, ... be able to: • Discuss use cases, data requirements, and requirements validation as they relate to conceptual design for data systems ! To prepare for the activity • Review the activity and anticipate ... Many students with database backgrounds will want to think and work in the physical data model Remind them that, at this point, the work is still in the conceptual phase THIS PAGE INTENTIONALLY...
Ngày tải lên: 17/01/2014, 09:20
Tài liệu Module 3: Using a Conceptual Design doc
... to perform a function or task Each functional data requirement is directly traceable to an actor and an object within a use case Nonfunctional data requirements A nonfunctional data requirement ... the solution’s overall data design If a solution has no data requirements, it has no need for data storage, let alone a logical data organization Determining the functional data requirements from ... The logical and physical implementation of a database necessitates that the data requirements be defined What types of data (at a high level) are going to be stored? " Explicit The data requirements...
Ngày tải lên: 24/01/2014, 10:20
Báo cáo khoa học: Phenylalanine-independent biosynthesis of 1,3,5,8-tetrahydroxyxanthone A retrobiosynthetic NMR study with root cultures of Swertia chirata docx
... chirata joins the growing list of secondary plant metabolites that are derived from an early shikimate derivative as opposed to a pathway via phenylalanine and cinnamate A hypothetical mechanism ... phosphoenolpyruvate unit by decarboxylation of Cambridge Isotope Laboratories (Andover, MA, USA) [U-13C9]Cinnamic acid was prepared by treatment of 13 L-[U- C9]phenylalanine with phenylalanine ammonia-lyase ... intermediary metabolites such as carbohydrate phosphates, pyruvate, and acetyl-CoA via the major glucose utilization pathways (glycolysis and pentose phosphate cycle) Simultaneously, intermediary metabolites...
Ngày tải lên: 08/03/2014, 02:21
Báo cáo Y học: A polymer with a backbone of 3-deoxy-D-glycero -D-galacto -non-2ulopyranosonic acid, a teichuronic acid, and a b-glucosylated ribitol teichoic acid in the cell wall of plant pathogenic Streptomyces sp. VKM Ac-2124 pdf
... detected with the molybdate reagent, reducing sugars, with aniline hydrogenphthalate; and ribitol and monosaccharides, with 5% (w/v) AgNO3 in aqueous ammonia Acid hydrolysis was carried out with ... & Matthysse, A. G (1997) Attachment of Agrobacterium tumefaciens to carrot cells and Arabidopsis wound sites is correlated with the presence of a cell-associated, acidic polysaccharide J Bacteriol ... fi6 )a- D-Glcp-(1fi4)-b-D-ManpNAc3NAcA-(1fi was the major component of the cell wall preparation The absolute configuration of glucose (D-) isolated after hydrolysis of the total cell wall preparation was determined...
Ngày tải lên: 17/03/2014, 10:20
Báo cáo khoa học: "A TRANSFER MODEL USING A TYPED FEATURE STRUCTURE REWRITING SYSTEM WITH INHERITANCE" pot
... produced after transfer, and make appropriate pragmatic decisions RELATING SURFACE AND ABSTRACT SPEECH ACTS A problem in translating dialogues is to translate adequately the speaker's communicative ... English 2a~ Aarld new PROP symbols in the translate.act, txans-speaker and trans-hearer slots [japanese: JASA [speech-act-type: #sat~EQUEST, manner: #man=DIRECT, speaker: # j-sp-J-SPEAK~ hearer: ... propositional content has (I) a lexical head, (2) a set of syntactic featur~ (such as tense-aspect-modality, determination, gender and may have (3) a set of ), dependents which are analyzed as case...
Ngày tải lên: 17/03/2014, 20:20
UNIT 5. DATABASE MANAGEMENT SYSTEMS LESSON 3. USING A DATABASE FOR DOCUMENT MANAGEMENTNOTE pptx
... Meta Data Database File System Users Management 2) managing document content and metadata inside the same database System Document Meta Data Document Documents Database Using a database for management ... page Using a database for management There are advantages to using systems that manage both document content and metadata in the same database: Users Management System Document Document Meta ... mechanisms for configuring ‘compound’ documents Database management systems - Using a database for document management - page Using a database for management If you decide to use a database,...
Ngày tải lên: 31/03/2014, 20:20
Báo cáo sinh học: " Adaptive example-based super-resolution using Kernel PCA with a novel classification approach" pptx
... Adaptive example-based super-resolution using Kernel PCA with a novel classification approach Takahiro Ogawa∗1 and Miki Haseyama1 Graduate School of Information Science and Technology, Hokkaido ... expanding a given image based on an interpolator which is trained in advance with training data by using sparse Bayesian estimation [12] This method is not based on PCA and KPCA, but calculates ... et al developed a global-based face hallucination method and a local-based SR method of general images by using the KPCA [27] It should be noted that even if the PCA or KPCA is used in the local...
Ngày tải lên: 18/06/2014, 22:20
báo cáo hóa học: " Work life of persons with asthma, rhinitis, and COPD: A study using a national, population-based sample" docx
... year of advancing age was associated with a significantly, albeit slightly decreased hazard for leaving work (hazard ratio of 0.95/year, 95% CI 0.94 – 0.96), as were those with less than a high ... were also omitted from the estimations This may account for the finding that advanced age was significantly, although weakly associated with a decreased hazard of leaving work These limitations ... work limitation and occupational disability in an international study Chest 2003, 124(3):1153-1159 Saarinen K, Karjalainen A, Martikainen R, Uitti J, Tammilehto L, Klaukka T, Kurppa K: Prevalence...
Ngày tải lên: 20/06/2014, 00:20
báo cáo hóa học:" Adaptive example-based super-resolution using Kernel PCA with a novel classification approach" doc
... Adaptive example-based super-resolution using Kernel PCA with a novel classification approach Takahiro Ogawa∗1 and Miki Haseyama1 Graduate School of Information Science and Technology, Hokkaido ... expanding a given image based on an interpolator which is trained in advance with training data by using sparse Bayesian estimation [12] This method is not based on PCA and KPCA, but calculates ... et al developed a global-based face hallucination method and a local-based SR method of general images by using the KPCA [27] It should be noted that even if the PCA or KPCA is used in the local...
Ngày tải lên: 20/06/2014, 04:20
Báo cáo hóa học: " Durability test with fuel starvation using a Pt/CNF catalyst in PEMFC" ppt
... (b) MEA-1 at the cathode, (c) MEA-2 at the anode, (d) MEA-2 at the cathode, (e) MEA-3 at the anode, and (f) MEA-3 at the cathode Table Catalysts used for the preparation of MEAs Catalyst MEA number ... Saminathan K, Kamavaram V, Veedu V, Kannan AM: Preparation and evaluation of electrodeposited platinum nanoparticles on in situ carbon nanotubes grown carbon paper for proton exchange membrane ... Pt/CNF was evaluated by fuel starvation The performance was compared with a commercial catalyst before and after accelerated tests The fuel starvation caused carbon corrosion with a reverse voltage...
Ngày tải lên: 20/06/2014, 23:20
Báo cáo hóa học: " Micro-nano hybrid structures with manipulated wettability using a two-step silicon etching on a large area" ppt
... study and surface characterizations using FE-SEM and participated in draft writing SJS conducted practical MNHS fabrication, surface wettability characterizations, and graphical information creation ... were conducted using KSV CAM-200 (KSV Ins.) The value of contact angle on each fabricated substrate was automatically calculated based on the calibrating program, KSV Contact Angle Measurement System ... boiling Table Contact angle (θ) measurements for the MNHS Figurea PR removal Pillar Asher Pillar Acetone Cavity Asher Cavity a Micro-pattern Contact angle Acetone SEM images displayed not match practical...
Ngày tải lên: 21/06/2014, 04:20
Báo cáo hóa học: " Research Article Unsupervised Video Shot Detection Using Clustering Ensemble with a Color Global Scale-Invariant Feature Transform Descriptor" ppt
... Features extracted by SIFT are invariant to image scale, rotation, and changing viewpoints The algorithm transforms a grayscale image into scale-invariant coordinates of local features, which are the ... and random data splits Fred and Jain [18], based on the idea of evidence accumulation, considered that each partition is viewed as an independent evidence of data organization Individual data ... indices to a palette constructed by Fibonacci lattice-quantization than using 256 levels of grayscale Using this attribute of Fibonacci lattice-quantization, we can retain color and visual contrast...
Ngày tải lên: 22/06/2014, 19:20
Báo cáo hóa học: " Parameter Estimation of a Plucked String Synthesis Model Using a Genetic Algorithm with Perceptual Fitness Calculation" ppt
... Press, Cambridge, Mass, USA, 1998 Parameter Estimation Using a Genetic Algorithm [35] J H Holland, Adaptation in Natural and Artificial Systems, University of Michigan Press, Ann Arbor, Mich, USA, ... can be seen, the overall temporal envelopes and the partial envelopes for a recorded tone are very similar to those that are analyzed from a tone that uses estimated parameter values Appraisal ... operates uniformly at early stage and more locally as the current generation approaches the maximum generation We have defined the scheme to operate in such a way that the change is always at least...
Ngày tải lên: 23/06/2014, 01:20
Báo cáo vật lý: "Synthesis of Degradable Bio-Composites Based on Recycle Polypropylene Filled with Bamboo Powder Using a Reactive Process" pptx
... in masterbatches mixture can extent the interaction among BP, AA and PP These mean that the above mixture can arise the radical reaction among PP, AA and BP cellulose conducting either primary ... specimen before degradation was white transparent with smooth surface After degradation, the specimen changed to grey transparent with coarse surface SEM micrographs of rPP/DVB/AA/BP bio-composite ... weight caused by natural degradable process MATERIALS AND METHODS 2.1 General Information All starting compounds were purchased from E Merck and used as such without any further purification The...
Ngày tải lên: 07/08/2014, 14:20
Báo cáo khoa học: "Two years experience with quality assurance protocol for patient related Rapid Arc treatment plan verification using a two dimensional ionization chamber array" docx
... movie images and interpolation algorithm was set as described above The analysis was made using gamma evaluation method [37] to compare measured and calculated dose distribution The gamma evaluation ... of a 32 × 32 matrix of 1024 parallel plate ionization chambers The ionization chambers are arranged in a square of 24 cm × 24 cm as active measuring area Each chamber has 0.4 cm diameter and ... distribution and the correct treatment delivery Gagne at al have shown that the calculation of the dose distribution can be performed with a clinical acceptable accuracy using the algorithm AAA (anisotropic...
Ngày tải lên: 09/08/2014, 09:20
Báo cáo khoa học: " The effect on the small bowel of 5-FU and oxaliplatin in combination with radiation using a microcolony survival assay" pptx
... damage (Fig 1E) Fractionated radiation caused less mucosal damage than the same total dose given as a single fraction This damage-sparing effect by fractionating the radiation was retained also ... oxaliplatin dose = mg/kg Abbreviations: oxa = oxaliplatin Special thanks to Margaretha Olsson and Christina Boll for all help with breeding and treating the animals and jejunal sample preparation ... 5-fluorouracil and oxaliplatin based chemoradiation in locally advanced rectal cancer Acta Oncol 2007, 46:937-944 Baglan KL, Frazier RC, Yan D, Huang RR, Martinez AA, Robertson JM: The dose-volume realationship...
Ngày tải lên: 09/08/2014, 10:20