risk assessment of plant protection products on honey bees

... 14.0 Ϯ 0.5 0.7 Ϯ 0.2 Honey type honeydew/meadow honeydew/meadow meadow/honeydew meadow/honeydew meadow/honeydew heather (Calluna vulgaris) meadow/honeydew honeydew honeydew honeydew/meadow heather ... 1995 Honey samples were collected mechanically, by extracting honey from combs Honey types (nectar honey, mixed nectar and honeydew honey, and honeydew honey) were identified on the basis of pollen ... In the case of 137Cs, it seems that honeydew honey can be a very good indicator of pollution, even a long time after contamination Honey bees collect honeydew from tens of millions of different...

Ngày tải lên: 12/08/2014, 04:22

... situation of the multilateral and bilateral negotiations on Vietnam‟s accession to WTO Secondly, the implication of Vietnamese accession to WTO and its obligations related to environmental conservation ... introduction of arbitration under International Agreements which this thesis tries to incorporate into the games (b) The Logic of Collective Action (Olson, 1965) Olson first introduced the concept of ... indispensable for the conservation of international environmental natural resources Then, the next question is how international organizations can conserve the resources A number of games introduced...

Ngày tải lên: 20/04/2014, 20:22

... protection of natural environmental resources Some of the examples are the concept of opportunity cost, concept of monopolistic market and concept of elasticity of substitution, to name only a ... who are concerned about the global environmental -6- conservation Moreover, it is of significance to study the implication of international agreements onto the environmental conservation in Vietnam, ... 1.16 Contribution and Sustainable Level of Resource Depletion (Case 1) Contribution and Sustainable Level of Resource Depletion (Case 2) Contribution and Sustainable Level of Resource Depletion...

Ngày tải lên: 17/03/2015, 13:26

... transactional style, common in definition of leadership in the 1990s In contrast, women generally fit into a ‘‘feminine model of leadership build around cooperation, collaboration, lower control ... ‘‘feminisation of management’’ (Omar and Davidson, 2001) and is built on a recognition that women, while unique, are equally capable of making a valuable contribution towards the success of the organisation ... traits and situational aspects of leadership simultaneously (Bass, 1990) Successful leadership was considered to be reliant on the leader’s judgment and consideration of situational factors in...

Ngày tải lên: 08/10/2013, 15:56

... to the continued monetarization of China’s economy Professor YI Gang made the hypothesis that the rising trend of money supply to GDP ratio is the result of monetarization of China’s economy and ... Sources of Enterprises C Monetarization of the economy sharply increased The monetarization of an economy is measured by the M2/GDP ratio, of which, M2 is broad money that equals to the sum of currency ... financial institutions should not only focus their attention on innovation of financial products, but also make due efforts in the application of information technology, in exploring on- line banking...

Ngày tải lên: 18/10/2013, 07:15

... Interpretation of Results After BCG Vaccination .8 Recommendations 10 BCG Vaccination for Prevention and Control of TB Among Children 10 BCG Vaccination for Prevention and Control ... additional benefits of reductions in other HIV-related conditions among those persons given preventive therapy with isoniazid (84 ) Recommendation for BCG Vaccination Among HIV-Infected Persons ... intervention with personnel in the TB control programs in their area To obtain additional consultation and technical information, contact CDC’s Division of Tuberculosis Elimination; telephone (404)...

Ngày tải lên: 15/02/2014, 13:20

... distribution of banks had responded to past episodes of geographic deregulation, such as the elimination of intrastate branching restrictions and actions by individual states to allow acquisitions ... Reports of Condition and Income Some analysts argue that after-tax measures of profitability such as ROA overstate the relative performance of community banks due to the conversion of many of these ... of information about firms’ financial condition and distributing that information quickly and efficiently to lenders In addition, the gradual accumulation of data on the ex-post performance of...

Ngày tải lên: 16/02/2014, 11:20

... of polarization of the fluorescence emission of DPH was measured at 425 nm upon excitation at 365 nm, after equilibration of the sample at the required temperature Independent experiments demonstrated ... negligible contribution of the protein to the degree of polarization of the fluorescence probe Leakage of vesicle aqueous contents induced by the RNases was measured by the 1,3,6-trisulphonate-8-aminonaphtalene ... by the relief of hydration repulsion among vesicles occurring upon adsorption of the RNases to the membrane bilayer; (b) from the thermotropic behavior of lipids in the presence of RNases, which...

Ngày tải lên: 19/02/2014, 06:20

... in the regulation of GABA-transport of GAT1 by influence on its affinity for sodium ions Experimental procedures Construction of N-glycosylation mutants of GAT1 and of GAT1/GFP fusion proteins The ... trimming of GAT1 G Cai et al Expression of N-glycosylation mutants on the plasma membrane of CHO cells The expression of NNN and N-glycosylation mutants DGN, DDN, DND and DDQ on the plasma membrane of ... different extracellular Na+ concentrations All data are averages of to determinations ± SEM dependence on Na+ concentration reveals that mutation of the two N-glycosylation sites reduced the apparent...

Ngày tải lên: 19/02/2014, 17:20

... words, along with the implications of the determined representation for our processing approach to comprehension of French, w i l l form the basis of the discussion I t is the in interaction of the ... determination of the phonetic representation of a recognized word determines the breadth of active competition amon meanings for subsequent time intervals of the process Depending on how the ... intonation or pauses However, for French this is not the case Depending on the context, the ending of one word may be phonet i c a l l y affixed to the following one called liason In addition,...

Ngày tải lên: 21/02/2014, 20:20

... INTRODUCTION The largest part of the micro-economic literature on transition is based, more or less directly, on Kornais notion of a shift of regime, from soft to hard budget constraints The soft budget ... hard financial constraints Here, the first set of elements comes out more strongly than the second one This conclusion is then confirmed econometrically The parallel evolution of output levels ... probability of profit is associated with good performances along both axes This actually confirms one of the most standard hypothesis on the microeconomy of transition: the adjustment and growth of enterprises...

Ngày tải lên: 06/03/2014, 08:20

... design of the microfinance institutions 29 This should be considered These considerations would prevent the risk of over-regulation, which can impair innovation and improvement of microfinance products ... quantification, it should be understood in its broadest sense, covering a whole range of low value financial products One of the main reasons why conventional banking institutions have concentrated ... pillar of a strong and secure formal financial sector Gaining the trust of small scale savers for the development of a long term relationship requires unconditional assurances of security of the...

Ngày tải lên: 06/03/2014, 10:20

... is one of contradiction in which the meanings of the component media are in opposition one to another, producing a collision or confrontation If such contradiction exists, the relationship is one ... relationship is one of contest Otherwise, the relationship is one of complementation – neither consistency nor contradiction – in which the various media “are generally aligned with one another and ... highly coded syntactical relationships inherent in the association of one musical tone with another Patterns of tension and release provide a sense of organization and meaning to the musical sound,...

Ngày tải lên: 07/03/2014, 14:20

... and formation of the oxazolinium ion intermediate; (C) Hydrolysis of the oxazolinium ion intermediate Copyright National Academy of Sciences, USA questioned on the basis of studies of chitinase ... relation to dynamics, desolvation effects and transient charges (Nielsen & McCammon [34] provide a discussion on the accuracy of this type of calculation) In the present case, an additional complexity ... formed and broken) Thus, the calculated effect of rotation of Asp142 on the pKa of Glu144 only gives an indication of what may happen to the acidity of Glu144 Although this calculated effect is...

Ngày tải lên: 07/03/2014, 14:20

... definition/other questions), relationship questions demand a different approach (see Section 2) This paper explores the role of information retrieval in answering such questions, focusing primarily on ... Eight types of relationships (“spheres of influence”) were noted: financial, movement of goods, family ties, co-location, common interest, and temporal connection Relationship questions are significantly ... different types of information needs discussed above While information retrieval techniques form a strong baseline for answering relationship questions, there are clear limitations of term-based...

Ngày tải lên: 08/03/2014, 02:21

... causality, and consideration of quality considerably alters the issues and implications The simple answers in the discussion of economic implications of education are that educational quality, ... Evidence on the Effects of Levels of and Growth in Years of Schooling To provide a basic representation of the association between years of schooling and economic growth on the most recent version of ... Jamison, Jamison, and Hanushek (forthcoming) for details of the extension 32 As discussed below, one line of investigation has been the impact of mismeasurement of the quantity of education on...

Ngày tải lên: 08/03/2014, 08:20

... the continued application of conventional breeding and the recent developments in non-conventional breeding offer considerable potential for improving cereal yield growth in rainfed environments ... in the more marginal rainfed environments The continued application of conventional breeding and the recent developments in non-conventional breeding offer considerable potential for improving ... 1987) Conventional irrigation is used in regions where water is plentiful, while supplemental irrigation is often used in places where water is often scarce Timing of water application is one of...

Ngày tải lên: 09/03/2014, 00:20

... Points of Access into the Financial System The Role of African Post Offices in Payments The Role of Post Offices in International Remittances The Role of Post Offices in Savings The Role of Post Offices ... network of nearly 2,500 post offices PhilPost is under the supervision of the Department of Transportation and Communications for purposes of policy coordination The Philippine postal business is monopolized ... directions From an institutional point of view, there appear two main directions in development One is the continuation of the postal office savings bank operating under the agency agreement of a...

Ngày tải lên: 15/03/2014, 10:20

... the conduct of monetary policy The model is also used to shed light on the ongoing debate over bank capital regulation JEL classification: E44, E52, G21 Bank classification: Transmission of monetary ... equations around the steady state using standard methods The Transmission of Shocks This section analyzes the transmission of monetary policy and technology shocks The responses of our model economy ... confronted with higher short term rates Consistent with the message of this section, therefore, a sudden scarcity of banking net worth depresses economic activity and affects the conduct of monetary...

Ngày tải lên: 15/03/2014, 10:20

... was considered to act to restrain the side-chain of catalytic Glu526 into the favorable conformer for proton donation by hydrogen bond interaction In addition, by comparing the structures of AD2 ... result of conformational changes, but of the removal of negative charge at these residues Conformation of chito-oligosaccharides bound to the active site cleft For the structural determination of ... 2.88 2.72 3.18 2.84 Od2 of Asp423 OH of Ser425 NH of Ala490 NE1 of Trp664 O3 O6 O7 O7 2.89 2.64 2.94 2.40 NH of Ala490 Od2 of Asp636 Od1 of Asp524a Od2 of Asp524a O7 2.63 OH of Tyr590 NAG3 ()1) NAG4...

Ngày tải lên: 15/03/2014, 11:20