theory and research in mass communication pdf

... play a role in social inquiry, which theoretical traditions and paradigms are influential in determining, or at least influencing, research choices and agendas. Methodological and theoretical ... methodological and theoretical developments and innovations in a discipline or collection of disciplines important and, perhaps, even useful? We would argue that an interest in methodology and theorizing ... the mining complex such as Duncan Innes’ Anglo (Innes, 1984) and the American William Minter’s King Solomon’s Mines Revisited (Minter, 1986), largely consists of privately sponsored and necessarily...

Ngày tải lên: 15/03/2014, 03:20

Ngày tải lên: 29/03/2014, 19:20

Ngày tải lên: 22/06/2014, 06:20

Ngày tải lên: 22/06/2014, 11:20

Ngày tải lên: 07/08/2014, 03:22

Ngày tải lên: 10/08/2014, 10:23

... intersection points of the pairs of straight lines AB and DE, BC and EF , CD and F A lie on one straight line. It is not difficult to verify that the coordinates of the intersection point of AB and DE are  (a ... the main method in secret confiding only in his closest pupils. In Europe, the first publication related to determinants, due to Cramer, ap- peared in 1750. In this work Cramer gave a determinant ... of A. 2. Minors and cofactors 2.1. There are many instances when it is convenient to consider the determinant of the matrix whose elements stand at the intersection of certain p rows and p columns...

Ngày tải lên: 17/01/2014, 04:20

... topics and problems included in this Schaum’s Outline reflect those encountered in standard textbooks. Schuiini’s Outline of Digital Principles, Third Edition, begins with number systems and ... the input to the NOT gate is a 1, the circuit will complement it to give a 0. This inverting is also called complementing or negating. The terms negating, complementing, and inverting ... modern code for getting information into and out of microcomputers. ASCII is used when interfacing computer keyboards, printers, and video displays. ASCII has become the standard input/output code...

Ngày tải lên: 21/01/2014, 06:20

... care includes preventing and treating sexually transmitted infections, including HIV and AIDS. In addition, reproductive health care can bring patients into the healthcare system, encouraging ... ã Is New Zealand imposing family planning services on developing countries in the Pacific? No. Men and women who participate in New Zealand-supported family planning projects do so ... family planning services, including a comprehensive range of contraceptives, commodities and information, education and counselling services on sexuality, sexual and reproductive health and responsible...

Ngày tải lên: 14/02/2014, 21:20

... discovering and dis- cussing new relationships to resolve existing conflicts about meaning and definitions), and concept analysis (defining relevant attributes/empirical indicators and ... design will include recording baseline measures of the de- pendent variable, introducing the treatment/intervention, subsequent recording of the dependent variable, and comparing findings from ... (labeling, identifying major components/dimensions, and establishing why development of the concept should be pursued), concept clarification (refining existing definitions, considering interrela- tionships...

Ngày tải lên: 16/02/2014, 22:20

... cartoon by George du Maurier appeared in Punch in 1880 depicting a group of admiring women listening to the dandified art critic Prigsby comparing a head in a painting to Greek sculpture. The satire ... change in mainstream fashion. Practical changes were made due to an increased number of women working and playing various sports, such as lawn tennis and cycling, and such change rapidly increased ... Great Britain and Ireland on 74 Gower St WC in 1896 and includes one hand written book and A Catalogue of the Historical Section. It sold at 11s and gave examples of the dresses and directions...

Ngày tải lên: 19/02/2014, 10:20

... constrained for English.) One very general constraint, excluding all combinations with or into NP, is included in the program, in order to force type-raising and exemplify the way in which ... string positions, s Next the combinatory rule (19) applies, to unify the argument term of the function with the real argument, binding the remain- ing positional variables including the distinguished ... claimed elsewhere to constrain the combinatory rules of composition and type raising in such a way as to make certain linguistic universals concerning word order under coordination follow immediately....

Ngày tải lên: 20/02/2014, 21:20

... at hand, instead of taking a dog- matic view (Kamath et al. 1987). Finally, it is hoped that the issues raised in this study will stimulate more debate and research in the area resulting in a ... or Standardization of International Marketing Communication: Organizational Contingencies and Performance." Journal of International Marketing 10 (3): 1-21. Stewart, David B and Andrew ... longitudinal research is inevitably time-consuming and logisti- cally difficult, its absence inhibits dynamic model building and limits efficacious measurement of performance (Katsikeas, Leonidou, and...

Ngày tải lên: 06/03/2014, 21:20

... straightforwardly meaningful rule; meaning arises from interpretation. In the nineteenth century, interpretation was not an effect of pure doctrine but of an increasingly powerful administration of interpretation. ... population in Hawwara, 1895 | 140 Landholdings in the 1895 tax register | 141 The pattern of field holdings in 1895 | 143 Land allotment in 1933 | 149 10 Registration and political economy in two ... government in the nineteenth century; rather, it became increasingly bound up with administrative formalization. In this study we examine the forms of registration and cross-referencing of persons and...

Ngày tải lên: 06/03/2014, 23:20

... actors, including consumers, have ‘perfect information’ about the nature and value of commodities traded. In reality, we know that consumers can face difficulties in obtaining and using information ... second-hand cars and home improvements. See Hadfield, Howse, and Trebilcock, ‘Information-Based Principles’, p. 153. x Preface largely in the regulatory field that the increase in criminalisation ... is perhaps in the area of economic interests that administrative sanctions could have an increasingly important role, and the role of such sanctions in fair trading law is considered in this context. Consumer...

Ngày tải lên: 07/03/2014, 03:20

... contained little or nothing that had not been repeated time and again in the heady years since 1936. But since it carried the names of two Cabinet Ministers in the new National Party government, and ... a best-selling genre in developed countries. It makes for exciting reading, certainly more gripping and mind-expanding than many of the turgid tomes of contemporary social science. And yet here in South ... the worst of apartheid-inspired material, but also of modernisation. Here evolutionary thinking and findings need to find a place not only in biology but also in history, and, it might be argued...

Ngày tải lên: 15/03/2014, 04:20

... preprohepcidin, prohepcidin and mature hepcidin. Insert in pBT Insert in pTRG Growth on CTCK plates a Preprohepcidin a-1 Antitrypsin +++ Prohepcidin a-1 Antitrypsin +++ Hepcidin a-1 Antitrypsin ) a Colony ... The cultures were incubated at 30 °C overnight with shaking at 140 r.p.m. Recombinant pBT and cDNA containing pTRG were isolated using a QIAprep Spin Miniprep Kit (Qiagen Inc.) and transformed into BacterioMatch ... After binding hepcidin, ferroportin is internalized, phosphor- ylated, ubiquitinated and degraded by hepatocytes and macrophages. [18,19]. The action of hepcidin is differ- ent in intestinal cells:...

Ngày tải lên: 16/03/2014, 01:20

... up-regulated in some cancer cell lines and to function as onco- genic miRNAs by targeting the cyclin-dependent kinase inhibitor p27 Kip1 [29–32]. These studies strongly suggest that miR-221 and 222 are involved in ... function in different biological pro- cesses. Our findings provide new insights into the MAPK signaling pathway. Experimental procedures Cell culture and transfection PC12 cells were maintained in Dulbecco’s ... pathways, the ERK1 ⁄ 2 and c-Jun N-terminal kinase pathways, through AP-1 signaling [26]. AP-1 family proteins are good candidates for mediating NGF-induced miR-221 ⁄ 222 expression in PC12 cells. A...

Ngày tải lên: 16/03/2014, 01:20

Ngày tải lên: 16/03/2014, 03:20