Passion drove me here: exploring how types of entrepreneurial passion influence different entrepreneurial intentions

Despite research advancing our understanding of the role of entrepreneurial passion— positive feelings towards entrepreneurial activities—in influencing entrepreneurial intentions, research largely examines one type of passion and one type of intention. Yet, individuals might prefer engaging in some entrepreneurial activities but not others and can pursue three different entrepreneurial paths to do so (traditional, corporate, social). Hence, questions remain then as to how individuals’ passion for different entrepreneurial activities (founding, inventing, developing) may differentially influence their traditional, corporate, and social entrepreneurial intentions. Drawing on entrepreneurial passion and intentions research we theorize how different types of passion vary in the extent to which they engender different entrepreneurial intentions. We test our arguments using a sample of 231 individuals participating in a two-year entrepreneurship fellowship program in the U.S. We contribute to prior research by providing a more holistic understanding of the role of entrepreneurial passion in influencing different entrepreneurial intentions

The right touch of pitch assertiveness: Examining entrepreneurs' gender and project category fit in crowdfunding

Scholars have devoted significant attention to the role of entrepreneurs' communication, and gender in crowdfunding. Yet, how female and male entrepreneurs can effectively configure their assertive communication style and the role gender norms within project categories play in shaping crowdfunders' evaluations of entrepreneurs' communication style remains unanswered. To address this, we conduct an exploratory qualitative comparative case analysis (QCA) of 1600 entrepreneurs who pitched their ventures on Kickstarter. From prior research, we identified four distinct kinds of assertive language (certain, power, social, tentative) and explore how female and male entrepreneurs' configurations of assertive language relate to crowdfunding success and failure in male-dominated and female-dominated contexts. We found six pitch assertiveness themes, two associated with success, two associated with failure, and two where success versus failure depends on nuanced considerations of the entrepreneur's gender and the gendering of the context. Our study extends our understanding of communication and gender in crowdfunding

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Not AvailableTwo metabolism trials (experiments 1 and 2) were conducted to examine the effect of the organic S compound, sodium 3-mercapto-1-propane sulfonic acid (MPS) on feed intake, fiber digestibility, rumen fermentation and abundance of cellulolytic rumen microorganisms in cattle fed low S (<0.11%) roughages. Urea was provided in all treatments to compensate for the N deficiency (<0.6%) in the roughages. In experiment 1, steers (333 ± 9.5 kg liveweight) were fed Angleton grass (Dicanthium aristatum) supplemented with S in equivalent amounts as either MPS (6.0 g/day) or sodium sulfate (9.56 g/day). Supplementation of Angelton grass with either sulfate or MPS resulted in an apparent increase in flow of rumen microbial protein from the rumen. Sulfur supplementation did not significantly change whole tract dry matter digestibility or intake, even though sulfate and MPS supplementation was associated with an increase in the relative abundance of the fibrolytic bacteria Fibrobacter succinogenes and anaerobic rumen fungi. Ruminal sulfide levels were significantly higher in the sulfate treatment, which indicated that the bioavailability of the two S atoms in the MPS molecule may be low in the rumen. Based on this observation, experiment 2 was conducted in which twice the amount of S was provided in the form of MPS (8.0 g/day) compared with sodium sulfate (6.6 g/day) to heifers (275 ± 9 kg liveweight) fed rice straw. Supplementation with MPS compared with sulfate in experiment 2 resulted in an increase in concentration of total volatile fatty acids, and ammonia utilization without a change in feed intake or whole tract fiber digestibility even though S and N were above requirement for growing cattle in both these treatment groups. In conclusion, supplementation of an S deficient low-quality roughage diet with either MPS or sodium sulfate, in conjunction with urea N, improved rumen fermentation, which was reflected in an increase in urinary purine excretion. However, MPS appeared to have a greater effect on stimulating short-chain fatty acid production and ammonia utilization when provided at higher concentrations than sulfate. Thus, the metabolism of MPS in the rumen needs to be investigated further in comparison with inorganic forms of S as it may prove to be more effective in stimulating fermentation of roughage diets.Not Availabl

Culture- and metagenomics-enabled analyses of the Methanosphaera genus reveals their monophyletic origin and differentiation according to genome size

The genus Methanosphaera is a well-recognized but poorly characterized member of the mammalian gut microbiome, and distinctive from Methanobrevibacter smithii for its ability to induce a pro-inflammatory response in humans. Here we have used a combination of culture- and metagenomics-based approaches to expand the representation and information for the genus, which has supported the examination of their phylogeny and physiological capacity. Novel isolates of the genus Methanosphaera were recovered from bovine rumen digesta and human stool, with the bovine isolate remarkable for its large genome size relative to other Methanosphaera isolates from monogastric hosts. To substantiate this observation, we then recovered seven high-quality Methanosphaera-affiliated population genomes from ruminant and human gut metagenomic datasets. Our analyses confirm a monophyletic origin of Methanosphaera spp. and that the colonization of monogastric and ruminant hosts favors representatives of the genus with different genome sizes, reflecting differences in the genome content needed to persist in these different habitats