status of the search for psychrophilic microorganisms and enzymes

... affect the biological functioning of the soil but that not affect the size of the biomass itself Some of these contaminants affect the respiratory quotient of the biomass (i.e., the rate of soil ... Because of the trophic interactions that link the activity of the soil protozoa and the nematodes both to plants and to the bacteria and the fungi (4), such reductions in microfaunal abundance and ... and the significance of these and other enzymes in soil microbial ecology has been reviewed (14) These extracellular enzymes are often relatively stable and can persist for extended periods, thereby...

Ngày tải lên: 11/08/2014, 15:20

... microprofiles of O2, NH4+, NO2-, and NO3- in the autotrophic nitrifying biofilm (B) The distribution and magnitude of the estimated specific rates of net consumption and production of NH4+, NO2-, and ... replicates was performed Fixation and Cryosectioning of Biofilm Samples Biofilm samples were taken at regular time intervals during the periods of the biofilm development The biofilm samples were ... the spatial organization of nitrifying bacterial populations and the in situ activity of these populations within the biofilms was discussed Microsensors For analysis of microbial structure and...

Ngày tải lên: 05/09/2013, 08:40

... biofilms of OUS82, RO2, RO3, RO12 and RO18 cultivated for 24 and 48 h The xvi List of Figures centre of each bubble gives the value of biofilm biomass The size of each bubble is a measure of ... understanding into the community structure associated with membrane biofilms, their metabolic characteristics, and the mechanism of biofilm formation and development For the management of membrane ... membrane biofouling emphasize the need for an early detection of biofilms, the value of biofilm monitoring has never been truly appreciated in practice Often, the development of biofilms is monitored...

Ngày tải lên: 12/09/2015, 08:19

... ANAEROBIC DEGRADATION OF TEREPHTHALATE AND PHENOL CHEN CHIA-LUNG (MSc, NCKU) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF CIVIL ENGINEERING NATIONAL UNIVERSITY OF SINGAPORE...

Ngày tải lên: 11/09/2015, 16:05

... to facilitate the identification and isolation in the future Findings in this thesis further improved our understanding on the diversity, distribution, abundance, and dynamics of the microbial ... during the start-up period A T-RF with a length of 100-bp was predominant in both sludge bed and the biomass taken from the surface of the packing materials on Day 346 The 100-bp T-RF was further ... Publications 159 vi Summary The demand for raw materials such as terephthalate and phenol for the production of various petrochemical-related products has increased over the years As a result, wastewaters...

Ngày tải lên: 11/09/2015, 16:05

... polyurethane particles) are placed in the upper region of the reactor (zone of fixed-biofilm process) and the inoculum is seeded at the base of the reactor (UASB form) As active anaerobic sludge is ... removed by the addition of phenol-chloroform-isoamyl alcohol (25:24:1, v:v:v) and chloroform-isoamyl alcohol (24:1, v:v) An equal volume of phenol-chloroform-isoamyl alcohol (25:24:1) was added and ... 1.4 Organization of the thesis The thesis consists of eight chapters Chapter provides a general introduction, the problem statements and objectives Chapter provides a summary of research publications...

Ngày tải lên: 11/09/2015, 16:05

... proportionate to the values of and degree of reliance on the information systems and to the severity, probability, and extent of potential for direct and indirect, tangible and intangible harm ... termination of their contracted services All employees and vendors are bound by these policies and are responsible for their strict enforcement Scope of the Policy The scope should explain the policy's ... Microsystems, Inc for its users and licensees Sun acknowledges the pioneering efforts of Xerox in researching and developing the concept of visual or graphical user interfaces for the computer industry...

Ngày tải lên: 17/09/2012, 09:40

... the whole sample period are available for Australia, Canada, Switzerland, Denmark, Finland, France, the Netherlands, Sweden, the UK and the US For, Belgium we link an older series for small and ... zero even at the 95% level in Canada, Finland, the Netherlands, Norway, Sweden, Switzerland, the UK and the US Moreover, while in some countries, (including Finland, the UK and the US) residential ... Japan, Sweden and the US When using fewer lags, however, also for these countries the existence of cointegration could not be rejected We therefore specify the VAR models in the level of the variables...

Ngày tải lên: 24/10/2012, 09:40

... expressed and the final is group-decision On the other hand, Ballmer has reduced a level of management to manage more easily and efficiently Microsoft structure is less flat therefore, the span of control ... Introduction: In the case of Microsoft Corp Software Company, after 27 exist years, Microsoft network is broadened in 105 countries and region with 78000 people The success of Microsoft is a proof for management’s ... Because of the main mission is an openness and opportunity on the Internet rather than business, like profits or price of stock therefore authority are decentralize and opener “Developers and programmers...

Ngày tải lên: 12/04/2013, 21:50

... The other questionnaire was answered by the household at the end of the six-day survey for each day of the study period The questions were read before and after each period of water use, and the ... that of winter The people of Beijing City did not object to the use of reclaimed wastewater use for flushing toilets and room cleaning These demands are estimated to account for about 22% of domestic ... However, the continued over-withdrawal of water resources since the 1980s has led to the depletion of aquifers, reducing water availability on the one hand and increasing cost of water supply on the...

Ngày tải lên: 05/09/2013, 10:17

Ngày tải lên: 25/10/2013, 15:20

Ngày tải lên: 25/10/2013, 18:20

Ngày tải lên: 12/12/2013, 00:15

... for the Subject form • Subject form is used for a S of a MC or a SC • Be + subject form • The subjects of two clauses are being compared Rules for the Object form • Fuction as the Object (either ... Is the tense of the verb correct the intended meaning of the sentence? Are there any time markers which control tense? Do the tenses of all the verbs in the sentence fit logically with one another? ... verbal phrase is the same as the subject of the main clause, the sentence is correct If the two subjects are different, the sentence is wrong OBJECTIVE 5: CHECK PRONOUN FORM, AGREEMENT, AND REFERENCE...

Ngày tải lên: 13/12/2013, 03:15

... Prepostion Different They can both be used in many positions, including at the beginning of the sentence Skill 60: Distinguish Other, Another, and Others Other, another, and others are very easy ... in the question) Look for nouns that come before the pronoun Read the part of the passage before the pronoun carefully Eliminate any definitelywrong answers and choose the best answer from the ... Have and Had correctly The present perfect (have PP) refers to the period of time from the past until the present The past perfect (had PP) refers to the period of time that started in the past and...

Ngày tải lên: 13/12/2013, 03:15

... Name, while in VB the parameter name is followed by parentheses in VB, such as Name( ) As String For example, one of the versions of the DataTable class's Select method has the following syntax ... both C# and VB, constructors have a special syntax In C#, constructors have the same name as the classes whose objects they instantiate and they don't indicate a return value For example, the default ... default constructor for the SqlCommand class is: public SqlCommand( ); In VB, the constructor is represented by a call to a class's New subprocedure The equivalent call to the SqlCommand class constructor...

Ngày tải lên: 14/12/2013, 18:16

... financing for three of the four emerging market countries with data for the 1980s Bond financing rose for the U.S., the U.K., and Japan, and was broadly unchanged for the other countries during the ... extent the pattern of equity prices (Table 3) Banks’ share of total liabilities expanded during the 1970s for all but one of the G-7 countries The equity share of financing rose for all of the G-7 ... each component for each year less the average contribution of the previous eleven years; and (iv) the effect of the crisis on GDP was calculated as the product of the deviation of the contribution...

Ngày tải lên: 17/12/2013, 05:15

... Likewise, the competitive structure, efficiency, and product mix of the various sectors can be explained only on the basis of an understanding of the design and performance of the infrastructures So the ... of the issues could strengthen the assessment of both the financial structure and development The health of the insurance and collective investment sectors is often intertwined with that of the ... collected and provided (positive information improves the potential use of the registry for credit appraisal); (c) for what kind of loans is the information collected; and (d) for how long is information...

Ngày tải lên: 17/12/2013, 05:15

... what is performing the action Structure: Grammar Tip 43 Articles: a, an and the are all articles Articles are used before nouns; "a" and "an" are used as nonspecific modifiers and "the" is used ... used for both single and plural modifiers; for example, "I put the books on the table" or "I put the book on the table." Structure: Grammar Tip 44 Prepositions: into, from, without, etc Note: the ... have both a subject and a conjugated verb It expresses a complete thought For example, "He went to the store" "He" is the subject, "went" is the verb, and "to the store" is the adverb clause telling...

Ngày tải lên: 24/12/2013, 19:15

... could be identified with the, those, these, two (or any number over two), or they Groups of nouns listed together with "and" are plural For example, "Apple, orange, and grape are all fruit drinks." ... that contain extra words If there is no subject or verb, eliminate choices that not supply both a subject and a verb for the sentence or that not agree with the rest of the sentence Error Identification ... words If there is a main subject and verb, take a look at the answer choices to see what is missing Eliminate answers that not agree with the rest of the sentence, that contain errors of diction,...

Ngày tải lên: 24/12/2013, 19:15