comparison of operating costs for smelting and bioleaching

... data alone After that, we review methods for comparison of the predictive ability of two models, and finally suggest a scheme for the general comparison of two or more models In the subsequent ... the topic of an accompanying minireview [56], and is outside the scope of the present one Software An efficient and user-friendly software option for statistical testing is matlab, for which there ... minireview deals with methods for a systematic comparisons between such experimental and simulated data series The result of these methods is an evaluation and comparison of the corresponding explanations...

Ngày tải lên: 23/03/2014, 06:20

... dynamic screw and plate for intertrochanteric fractures of the femur J Orthop Trauma 2001, 15:394-400 Bess RJ, Jolly SA: Comparison of compression hip screw and gamma nail for treatment of peritrochanteric ... stability of single and Figure gle (DHS) and varus (Endovis) lag dynamic loading Progression of doublecollapse underscrew constructs for sinProgression of varus collapse under dynamic loading for single ... central axis of the femoral head leaving space in the distal third of the femoral head and neck for the distal screw The tip-to-apex distance was 20 mm for the proximal and 23 mm for the distal...

Ngày tải lên: 20/06/2014, 01:20

... low stand density improves the possibility for recreation, favours the coexistence of deciduous tree species, and reduces the risk of forest fire The evaluation of silvicultural alternatives for ... site index curves for the coastal area of Galicia, with a remarkable different guide than those for the inland area [22] One of the most important single elements of this stand growth-simulator ... (2), and 200 € for alternative (3) The pruning costs were calculated respectively for each specified pruning schedule For simplicity, the per hectare bare land value was not considered for the...

Ngày tải lên: 08/08/2014, 14:22

... difficult tissues for retrieval of high quality mRNA [11] Liver biopsies, taken for medical and research purposes, are processed for histopathology including immunohistochemistry and RNA and protein ... training, time and sophisticated laboratory equipment Such complexity of tissue handling can challenge the operating personnel, and therefore introduce mistakes, especially in the setup of a multi-centre ... interstitial reticulin fibres strongly and uniformly in all formalin fixed slides, irrespective of the duration of fixation or delay of fixation by storage for 30 in 0.9% NaCl Boonfix treated slides...

Ngày tải lên: 13/08/2014, 13:20

... were the 1/3 and 2/3 quantiles of the empirical distribution of sire means This is just one of the many possible forms of categorization, and it does not make assumptions about the form of the distribution ... margin For example, with K = 2, error rates of NB were about half of those achieved with either BN or NN Therefore, NB was used for further analysis Evaluation of SNP subsets Results of the comparison ... alive), and the GLMM fitted was: logit(pijk) =  + DAi + Hj, (1) where pijk is the death probability of bird k, progeny of a dam of age i and born in hatch j Here, DAi stands for the fixed effect of...

Ngày tải lên: 14/08/2014, 13:21

... coordinates of the point x base for a topology A collection B of open sets of a topological space T is a base for the topology of T if each open set of T is the union of some members of B base ... ), where C = C(s, k, ) > and Pk ( ) stands for the space of multivariate polynomials of total degree ≤ k on The proof of this lemma relies on the compact embedding of H s ( ) in L2 ( ), a fact ... condition for zero circulation is timereversibility Clifford algebra Clifford algebra is a formulation of algebra which unifies and extends complex numbers and vector algebra It is based on the Clifford...

Ngày tải lên: 10/12/2013, 12:15

... improvement; and, who uses the output of the process The terms of reference (See Annex V for an example of a typical Terms of Reference) for the process improvement project team should be developed and ... – A check sheet is simply a form on which categories of information and the number of occurrences of each category is collected systematically and recorded in a uniform manner to aid analysis ... competitiveness of US businesses by promoting quality awareness, recognizing the quality and performance achievements of US organizations, and publicizing successful performance strategies EFQM, a not -for- profit...

Ngày tải lên: 18/02/2014, 11:20

... growth in the EU and Canada and created an economic incentive for imports o Slow domestic and export growth has pushed Canadian and European processors to invest and expand in the US and other countries ... type of ration and breed of cow, over time productivity has been increasing in all of the countries Improvements in genetics, veterinary services, cow comfort, and efficiency in formulating and ... gains in the US and New Zealand have been the lowest In New Zealand, the continued use of low input farming limits some of the gains that have been made from formulating and feeding of concentrated...

Ngày tải lên: 22/02/2014, 05:20

... health and well-being of girls and women Recognition of the complexity of the dimensions of well-being and the determinants of health has led to the development of a range of theoretical models and ... point for the development of a richer understanding of the links between physical activity and the health and well-being of girls and women A Project Purpose and Limitations The Health Benefits of ... person and environment and determines both sources of stress and appraisals of stress For example, sources and perceptions of competitive stress and coping processes may be quite different for girl...

Ngày tải lên: 05/03/2014, 13:20

... Mg2+, the Ki values for Na+ and for Mg2+ were 0.22 mM and 0.41 mM, respectively In the competition of Mg2+ with K+, the Ki for Mg2+ was 4.38 mM Therefore, in comparison to Na+ and Mg2+, there is ... DG°t and DG°b are )3.0 and )14.56 kJÆmol)1 for Na+ and )2.01 and )22.6 kJÆmol)1 for K+) We found that in presence of dimethylsulfoxide, the factor that determines the affinity and selectivity of ... coefficients of 0.54 mLÆmg)1Æcm)1 for pyruvate kinase [32] and 1.45 mLÆmg)1Æcm)1 for lactate dehydrogenase [33] Results and discussion Comparative effect of Na+ and K+ on the activity of pyruvate...

Ngày tải lên: 08/03/2014, 02:20

... disjunctive normal form (DNF) Of course, the ratio of the number of rules and lexical entries in the original g r a m m a r and the DNFed g r a m m a r depends on the 'style' of the g r a m m a ... surprising, and in many cases not fit in with the intuitions of the grammar-writers In particular, some of the paths are very long (of length ten or more) Optimal sets of paths for grammars of this ... if the GLB of s and t is bottom, we not have to compute the GLBs of the subtypes of both s and t, since t h e y guarantee to fail Even with these improvements, the GLB computation of a specific...

Ngày tải lên: 08/03/2014, 06:20

... Professor Dr Takeda is a member of the Institute of Electrical Engineers of Japan, the Institute of Systems, Control and Information Engineers, and the Japan Society for Power Electronics REFERENCES ... the memory of the microprocessor as a lookup table The current commands are decided by the torque command and the detected speed using the lookup table The commands iC; and i; are transformed to ... Engineers of Japan, the Society of Instrument and Control Engineers of Japan, and the Japan Society for Power Electronics Taka0 Hirasa (M’85) was born on May 13, 1930 He received the B.E and Ph.D...

Ngày tải lên: 08/03/2014, 22:01

... Equations and Then the expansion of individual terms for this equation are dependent on the event model used Use Equations and for the multi-variate Bernoulli event model Use Equations and for the ... We write C for a random variable over all classes, and write Wt for a random variable over the absence or presence of word wt in a document, where Wt takes on values ft ∈ {0, 1}, and ft = indicates ... indicates the absence of wt , and ft = indicates the presence of wt Average mutual information is the difference between the entropy of the class variable, H(C), and the entropy of the class variable...

Ngày tải lên: 16/03/2014, 19:20

... PRINCIPLES, MECHANISM, AND INSTRUMENTATION ION CHROMATOGRAPHY— PRINCIPLES AND APPLICATIONS Lokesh Bhattacharyya Division of Biological Standards and Quality Control, Of ce of Compliance and Biologics ... which accounts for the general preference of Au over Pt electrodes for the majority of PED applications It is important to note that the potentials and intensity of processes for the Au and Pt electrodes ... PRINCIPLES AND APPLICATIONS above to understand the effect of organic modifiers The dielectric constant of water is around 80 at 20◦ C The value of this parameter is below 50 for most of the organic...

Ngày tải lên: 22/03/2014, 09:20

... the Centers for Disease Control and Prevention, the Agency for Healthcare Research and Quality, the Centers for Medicare and Medicaid Services, the Office of Minority Health, and professional ... Harrisburg v JEFFREY H SAMET, Professor of Medicine and Social and Behavioral Sciences and Vice Chair for Public Health, Boston University Schools of Medicine and Public Health and Chief, General Internal ... Successful Dissemination and Adoption of Innovations, 170 Centers, Offices, and Institute of the Centers for Disease Control and Prevention, 175 The Network for the Improvement of Addiction Treatment...

Ngày tải lên: 22/03/2014, 16:21

... topic The type of information can take different forms and should be the object of explicit data collection plans There are wide variety of documents for example, letters memoranda and other communiqués ... focuses on acquiring profound knowledge and understanding of the studied object or objects And to further add or investigate, interpret, and understand the phenomena by the means of an inside perspective ... implies the search for knowledge that will measure, describe, and explain the phenomena of our reality It is often formalised and well structured and data is quantitative and is usually associated...

Ngày tải lên: 22/03/2014, 21:20

... only and exclude generation of basic Stanford dependencies (for constituent parsers) and part -of- speech tagging (for dependency parsers) Results Table tabulates efficiency and performance for all ... 3: Performance and efficiency for all parsers on CTB data: unlabeled and labeled attachment scores (UAS/LAS) are for both development and test data sets; parsing times (minutes:seconds) are for ... 2010) for graph-based dependency parsing (McDonald and Pereira, 2006) Therefore, we deemed it important to re-evaluate the performance of constituent and dependency parsers But the main purpose of...

Ngày tải lên: 23/03/2014, 14:20

... reasons for referral, and intervention recommended were analyzed using the Statistical Package for Social Science (SPSS) for Windows, Version 10.0 RESULTS Utilization of the service One hundred and ... retrospective review of clinical charts and Up to three reasons for referral as stated by the consultee were recorded, and a mean of 2.41 reasons per patient were given The most frequent reasons for referral ... results of our study were compatible with those of previous studies, and demonstrated a low referral rate for psychiatric consultation in obstetric and gynecologic patients Depression and past...

Ngày tải lên: 28/03/2014, 14:20

... international, and by reason of International Accounting Standards or their local equivalents which collectively are intended to give a true and fair view of the financial position and profit or loss of ... for the provision of goods and services after A Proposed International Accounting Standard - Reporting Turnover and Tax by Location the deduction of trade discounts and net of taxes based on ... parties, including for this purpose only when such term is applied to the provision of goods and services to related parties the supply of financial and property services and income of types generally...

Ngày tải lên: 29/03/2014, 14:20

... Principal Deputy, Office of the Assistant Secretary of the Air Force (Acquisition), and by the Office of the Technical Director, Air Force Cost Analysis Agency Other RAND Project AIR FORCE reports ... acquisition RAND Project AIR FORCE RAND Project AIR FORCE (PAF), a division of the RAND Corporation, is the U.S Air Force’s federally funded research and development center for studies and analyses ... of systems that DoD develops and procures Systems engineering and program management costs include the costs of business management as well as the costs of engineering and technical control of...

Ngày tải lên: 29/03/2014, 18:20