transition and control experiments in a boundary layer with görtler like vortices

An experimental investigation of heat transfer and fluid flow in a rectangular duct with inclined discrete ribs

Ngày tải lên : 05/09/2013, 16:10

... with reasonable accuracy In a recent study, Cho et al [12] investigated the effect of a gap in the inclined rib on heat transfer in a square duct and reported that a gap in the inclined rib accelerates ... heat transfer and flow behavior in a rectangular rib roughened passage” International Journal of Heat and mass transfer; 123: 675-681, 2001 [6] Lau S.C., McMillin R.D and Han J.C Turbulent Heat ... 2057-2073 [18] Momin A. M.E., Saini J.S and Solanki S.C Heat transfer and friction in solar air heater duct with V-shaped rib roughness on absorber plate Int Journal of Heat and Mass Transfer 2002;...

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Báo cáo toán học: "Periodicity and Other Structure in a Colorful Family of Nim-like Arrays" pdf

Ngày tải lên : 08/08/2014, 12:22

... pattern of the array A1 is exactly the same as that of A0 The array A0 is well known as the Nim addition table, and has been extensively studied in the setting of combinatorial game theory In ... i and j, respectively, and ∗s denotes the s-stone, single-pile Nim game Having the arrays As in hand has a direct usefulness when playing a game (G1 ⊕ G2 ) → ∗s A Grundy-value of indicates that ... “previous” player to move (i.e., the player who is not making the next move) has a winning strategy, and any nonzero Grundy-value indicates that the next player to move has a winning strategy If...

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Báo cáo khoa hoc:" Unexpected depletion in plasma choline and phosphatidylcholine concentrations in a pregnant woman with bipolar affective disorder being treated with lithuim, haloperidol and benztropine: a case report" pptx

Ngày tải lên : 11/08/2014, 10:23

... pregnancy booking BMI was 21.99 and plasma haemoglobin (Hb) was normal (11.4 mg/dL) Her haemoglobin phenotype status is AA and she was both HIV and VDRL negative The patient also reported regular supplementation ... of a male infant at 39 weeks The infant's birth Apgar scores were good: at one minute and 10 at minutes The infant's birth weight was 2500 g, which is below the mean for a term baby in the Jamaican ... comparison of this patient with controls, it appeared that there was a decrease in plasma choline and phosphatidylcholine concentrations in this patient Both nutrients are especially important...

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Báo cáo lâm nghiệp: "Seasonal ionic exchange in two-layer canopies and total deposition in a subtropical evergreen mixed forest in central-south China" pps

Ngày tải lên : 07/08/2014, 16:20

... analyze the seasonal rainwater and acidity in the top-canopy layer and the sub-canopy layer; (ii) to calculate the canopy leaching of base cations (Ca2+ , Mg2+ , and K+ ) and the canopy exchange ... components, Chinese ﬁr (Cunninghamia lanceolata) dominates the stand, and massoniana pine (Pinus Massoniana) and camphor wood (Cinnamomum camphora) are frequent species; in addition, some bamboos (Phyllostachys ... and NH+ -N) and H+ in the two canopy layers; and (iii) to evaluate the seasonal ionic dry deposition and total deposition in the Shaoshan subtropical forest in Central-south China MATERIALS AND...

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Báo cáo khoa hoc:" TOPBP1 missense variant Arg309Cys and breast cancer in a German hospital-based case-control study" pot

Ngày tải lên : 11/08/2014, 07:21

... JHK, and PH participated in its design and coordination and helped in the acquisition of clinical data TD initiated the study, participated in the analysis and interpretation of data, and drafted ... extraction A region spanning the exon was amplified by PCR with the primers 5’-AGATTTCAGTAAACACCCCTG-3’ (forward) and 5’-GGTCTTCAAAGTCAGGCTAG-3’ (reverse) using HotStart Taq DNA Polymerase (Qiagen) ... allele Altogether, we find no general association of the TOPBP1 Arg309Cys variant with breast cancer risk, and the direction of the marginally significant association with bilateral disease in...

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báo cáo khoa học: " The association of aggressive and chronic periodontitis with systemic manifestations and dental anomalies in a jordanian population: a case control study" pdf

Ngày tải lên : 11/08/2014, 20:20

... peg-shaped lateral incisors was noted and all teeth were examined both clinically and radiographically for the presence of dens evaginatus and dens invaginatus Dens evaginatus cases were classified ... Scale (mesio-, mid-, and disto-buccal; mesio-, mid-, and distolingual/palatal) Inter-examiner reliability was calculated using alpha statistics with regard to probing depth and CAL on 16 quadrants ... quadrants Diagnosis of CP and AP was based on CAL values and confirmed radiographically using intra-oral periapical and bitewing radiographs Periodontitis was defined as the presence of attachment...

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Báo cáo y học: "Retroperitoneal packing as part of damage control surgery in a Danish trauma centre – fast, effective, and cost-effective" pot

Ngày tải lên : 13/08/2014, 23:20

... Trauma team training is an invaluable part of trauma care in any trauma organisation The retroperitoneal packing training sessions have aided in developing professional multidisciplinary teamwork ... left hand pushes the peritoneum and intestines medial and cranial Swabs are placed into the newly created space with the right hand In a living patient, a haematoma would have dissected this space, ... and participated in data collection and interpretation KH is head of the orthopedic trauma section, revised the manuscript, and participated in data collection and interpretation EF was head of...

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Báo cáo y học: "Management of chest pain: exploring the views and experiences of chiropractors and medical practitioners in a focus group interview"

Ngày tải lên : 25/10/2012, 10:06

... present with chest pain, whether as a main presenting complaint or as a co-morbid condition The prevalence and clinical management, both diagnosis and treatment, of musculoskeletal chest pain in ambulatory ... chest pain In order for chiropractors to have a role in managing chest pain from the point of entry, they must acquire and demonstrate competence in diagnosing the complaint Chest pain can have a ... rigorous, controlled preclinical and clinical trial work along this line of inquiry Education and educational research What becomes obvious is that a lack of research has impact and implications...

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Báo cáo y học: " High blood pressure, antihypertensive medication and lung function in a general adult population"

Ngày tải lên : 25/10/2012, 10:45

... medication within the last seven days before the examination was ascertained by an instrument for database-assisted online collection of medication data (IDOM) [19] The following substance classes ... Germany Authors’ contributions ES was responsible for the data analysis, interpretation of data and manuscript preparation JH and ES developed the statistical analysis plan SK, HS, SG, CM, MH, AP, ... and JH assisted in the interpretation and critical revision of the results SK, HS, CM, MH, H-EW and AP were responsible for the data All authors read and approved the final manuscript Competing...

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Báo cáo y học: "Prevalence of Overactive Bladder, its Under-Diagnosis, and Risk Factors in a Male Urologic Veterans Population"

Ngày tải lên : 25/10/2012, 11:35

... demographic data Mean age was 68 years old (quartile range: 59-77) The major ethnicities were European American (44%), African American (37%) and Hispanic American (11%) Table Demographics Characteristics, ... effective and fast screening tool Our study also examined the risk factors for OAB in men We found that OAB increased with age: 49% in men aged 40-49 years to 79% in men aged 70-79 years (p

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Báo cáo y học: "Comparative study of control selection in a national population -based case-control study: Estimating risk of smoking on cancer deaths in Chinese men"

Ngày tải lên : 26/10/2012, 09:48

... design and a routine control selection design in a large case -control study that was incorporated into a nationwide mortality survey in China in 1989–1991 As an example, we assessed the hazards ... given indication Our findings revealed that better equivalence exists in urban than in rural areas, and for cancers with a high death rate than for ‘rare’ cancers The possible explanations may be: ... measured in this study, and the separate calculation of risk patterns in urban and rural areas was used as a surrogate analysis by socioeconomic status In conclusion, the basic principles of equivalence...

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Báo cáo y học: "A k2A-positive Klebsiella pneumoniae causes liver and brain abscess in a Saint Kitt’s ma"

Ngày tải lên : 26/10/2012, 09:53

... cephalosporins (cefazolin, cefotaxime, and cefepime), the fluoroquinolones (ciprofloxacin, levofloxacin), the aminoglycosides (amikacin, gentamicin, and tobramycin), meropenem, pipercillin/tazobactam ... CT-guided drainage and biopsy of the largest liver abscess The biopsy demonstrated abundant acute and chronic inflammation with surrounding necrosis consistent with a liver abscess A sample aspirated ... Enterobacteriaceae family, is a Gram-negative enteric bacillus that forms large mucoid colonies Though rare, this organism has been associated with bacterial liver abscesses and metastatic infections...

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Nitrogen Dynamics and Biomass Production in a Vertical Flow Constructed Wetland Cultivated with Forage Rice and their Mathematical Modeling

Ngày tải lên : 05/09/2013, 09:38

... the leaf area Roughly, the plant height increased until 120 days after transplantation, and thereafter a constant height was maintained in every case The leaf area index (LAI), however, increased ... experimental and model analysis approaches MATERIALS AND METHODS Pot Experiment A series of experiments was performed at an open-air experimental station located in Ibaraki Prefecture, Japan Figure ... (1987) A Model for Evaluating Climatic Productivity and Water Balance of Irrigated Rice and Its Application to Southeast Asia., Southeast Asia Studies Vol.25, No.1, 63-74 Horie, T., Yajima, M., and...

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A CFD analysis of transport phenomena and electrochemical reactions in a tubular-shaped PEM fuel cell

Ngày tải lên : 05/09/2013, 14:58

... the data would be proprietary in nature and very limited data are available in the open literature There are several reasons that make the tubular design more advantageous than the planar one ... conditions are specified at all external boundaries of the computational domain as well as boundaries for various mass and scalar equations inside the computational domain 2.3.1 Inlets The inlet values ... Dirichlet boundary conditions are applied at the land area (interface between the bipolar plates and the gas diffusion layers) Neumann boundary conditions are applied at the interface between the gas...

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Using Cooperative Learning to Integrate Thinking and Information Technology in a Content.doc

Ngày tải lên : 06/09/2013, 05:10

... pause in computer use, students can analyze what they have learned and done, share information with others, and plan their next steps After using computers, students can again analyze and share ... on teachers for information, and instead can work together to find and share knowledge All the same benefits of cooperative learning presented above in the normal classroom apply equally in information ... relations Thinking skills Self-esteem Enjoyment Cooperative Learning and Thinking and Creativity Cooperative learning is believed to promote thinking and creativity in many ways (Hythecker, Dansereau,...

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Tài liệu Finding, Filtering, and Sorting Rows in a DataTable ppt

Ngày tải lên : 14/12/2013, 13:15

... SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter(); mySqlDataAdapter.SelectCommand = mySqlCommand; DataSet myDataSet = new DataSet(); mySqlConnection.Open(); mySqlDataAdapter.Fill(myDataSet); ... Order Details DataTable // to the OrderID and ProductID columns DataTable orderDetailsDataTable = myDataSet.Tables["Order Details"]; orderDetailsDataTable.Constraints.Add( "Primary key constraint ... FINDFILTERANDSORTDATAROWS.CS /* FindFilterAndSortDataRows.cs illustrates how to find, filter, and sort DataRow objects */ using System; using System.Data; using System.Data.SqlClient; class FindFilterAndSortDataRows {...

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Introduction to Cost and Management Accounting in a Global Business Environment

Ngày tải lên : 18/12/2013, 09:13

... creates an overlap between financial accounting and management accounting Cost accounting integrates with financial accounting by providing product costing information for financial statements and ... strategy and objectives, translating these into financial plans, and engaging in investor relations Financial Accounting compiles, analyzes, and provides financial information to group management in ... accounting creates an overlap between financial accounting and management accounting Cost accounting integrates with financial accounting by providing product costing information for financial...

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iec 60076-3 power transformers - insulation levels, dielectric tests and external clearances in a

Ngày tải lên : 25/12/2013, 10:34

... Standardandthecorrespondingnational indicated in the latter national regional and standards or regionalstandardshall Any beclearly 5) TheIECprovidesnomarkingproceduretoindicate its approvalandcannotberenderedresponsibleforany ... separate source AC withstand voltage according to table 2, or 4; - if applicable in table 1, a standard short-duration AC induced withstand voltage (ACSD) for the line terminals according to table2, ... standard withstand voltages which characterize the dielectric strength of the insulation 3.3 standard insulation level aratedinsulation level, thestandard withstand voltages of whichareassociated...

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Tài liệu Debugging C and C++ code in a Unix environment ppt

Ngày tải lên : 21/01/2014, 06:20

... cafetaria and some serious caffeine and sugar intake while reading (and annotating) your code carefully Tools In this section a number of tools relating to debugging and analysing your programs ... if you are interested in it Chapter Aspects of debugging C and C++ code Debugging C and C++ code entails noticing, localising, understanding and repairing bugs Noticing and localising a bug You ... allocation and deallocation In C and C++, you have to explicitly allocate and deallocate dynamic storage through malloc and free (for C) and through new and delete (for C++) If memory (de)allocation...

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Tài liệu Add and Delete Rows in a Dataset with ADO.NET pdf

Ngày tải lên : 21/01/2014, 12:20

... displayed in the text boxes Comments As you can see, adding and deleting a record does not take much more than editing and updating a record using ADO.NET Using the commands in this How-To and ... OleDb.OleDbCommandBuilder(modaCustIndiv) If mblnAdd Then 80 ' Have the command builder create an Insert SQL command 81 modaCustIndiv.InsertCommand = ocbCustIndiv.GetInsertCommand 82 Else 83 ' Have the ... command builder create an update SQL command 84 modaCustIndiv.UpdateCommand = ocbCustIndiv.GetUpdateCommand 85 End If 86 87 ' Perform the specified SQL command; then close the connection 88 modaCustIndiv.Update(mdsCustIndiv,...

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