title: Doing democracy, engaging the material: Employee participation and labour activity in an age of market globalization

authors: Cheney, George

subjects: discursive or symbolic power

abstract: This colloquy results froma series of discussions between the authors concerning issues of (a) the status of labor activity in organizational communication study, (b) the dimensions of and prospects for workplace democracy in practice, and (c) the need for the discipline of communication to attend more seriously to the material world. The authors write this essay using three voices: each of theirs plus a joint expression of interests. Above all, this conversation seeks to strengthen engagement of possibilities for robust democratic practices in the work of today's globalizing market economy and to challenge communication scholars to see economic and labor phenomena as more than can be perceived through the lens of unbridled discursive and symbolic constructionism. Although this essay ranges across questions of ontological status, epistemological choices, disciplinary mythos, and theoretical preferences, it is ultimately practical with a call for (organizational) communication scholars and activists to engage the misguided pursuits, injustices, and hopes surrounding contemporary corporate-consumer capitalism.

text: Doing democracy, engaging the material: Employee participation and labour activity in an age of market globalization This colloquy results froma series of discussions between the authors concerning issues of (a) the status of labor activity in organizational communication study, (b) the dimensions of and prospects for workplace democracy in practice, and (c) the need for the discipline of communication to attend more seriously to the material world. The authors write this essay using three voices: each of theirs plus a joint expression of interests. Above all, this conversation seeks to strengthen engagement of possibilities for robust democratic practices in the work of today's globalizing market economy and to challenge communication scholars to see economic and labor phenomena as more than can be perceived through the lens of unbridled discursive and symbolic constructionism. Although this essay ranges across questions of ontological status, epistemological choices, disciplinary mythos, and theoretical preferences, it is ultimately practical with a call for (organizational) communication scholars and activists to engage the misguided pursuits, injustices, and hopes surrounding contemporary corporate-consumer capitalism.

year: 2006

title: Induced calcium carbonate precipitation using Bacillus species

authors: Seifan, Mostafa

subjects: Science & Technology

abstract: Microbially induced calcium carbonate precipitation is an emerging process for the production of self-healing concrete. This study was aimed to investigate the effects and optimum conditions on calcium carbonate biosynthesis. Bacilluslicheniformis, Bacillus sphaericus, yeast extract, urea, calcium chloride and aeration were found to be the most significant factors affecting the biomineralization of calcium carbonate. It was noticed that the morphology of microbial calcium carbonate was mainly affected by the genera of bacteria (cell surface properties), the viscosity of the media and the type of electron acceptors (Ca²⁺). The maximum calcium carbonate concentration of 33.78 g/L was achieved at the optimum conditions This value is the highest concentration reported in the literature.

text: Induced calcium carbonate precipitation using Bacillus species Microbially induced calcium carbonate precipitation is an emerging process for the production of self-healing concrete. This study was aimed to investigate the effects and optimum conditions on calcium carbonate biosynthesis. Bacilluslicheniformis, Bacillus sphaericus, yeast extract, urea, calcium chloride and aeration were found to be the most significant factors affecting the biomineralization of calcium carbonate. It was noticed that the morphology of microbial calcium carbonate was mainly affected by the genera of bacteria (cell surface properties), the viscosity of the media and the type of electron acceptors (Ca²⁺). The maximum calcium carbonate concentration of 33.78 g/L was achieved at the optimum conditions This value is the highest concentration reported in the literature.

year: 2016

title: A humanistic approach to addressing the needs of Maori homeless people with mental health concerns

authors: Johnson, Diana

subjects: Maori

abstract: Homelessness is a human tragedy that is often associated with mental illness. Maori people are overrepresented in the homeless population and among people experiencing mental illness in New Zealand. Little is known about the mental health experiences of Maori homeless people or the efforts of practitioners who render assistance. The authors explore the experiences of six Maori homeless people and six mental health professionals. Findings highlight the importance of a humanistic and culturally informed approach to addressing the needs of homeless people and restoring their wellness and dignity.

text: A humanistic approach to addressing the needs of Maori homeless people with mental health concerns Homelessness is a human tragedy that is often associated with mental illness. Maori people are overrepresented in the homeless population and among people experiencing mental illness in New Zealand. Little is known about the mental health experiences of Maori homeless people or the efforts of practitioners who render assistance. The authors explore the experiences of six Maori homeless people and six mental health professionals. Findings highlight the importance of a humanistic and culturally informed approach to addressing the needs of homeless people and restoring their wellness and dignity.

year: 2013