Zefeng Zhang
Biographic Data
| ID | 5490784 |
|---|---|
| NAME | Zefeng Zhang |
| GIVEN NAMES | Zefeng |
| FAMILY NAME | Zhang |
| SIGNATURE | ZHANG Z |
| AFFILIATIONS | University of Michigan |
| ORCID | 0009-0003-9635-2691 |
| VERIFIED | Yes |
| TOTAL WORKS | 9 |
| TOTAL CITATIONS | 0 |
| AUTHOR COUNT | 9 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2014 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 0 |
Neuroprotective effects of Chaihu-Longgu-Muli Decoction in an insomnia-depression comorbidity model via Galectin-3-dependent JAK2/STAT3 inhibition
Tianwang Buxin Decoction ameliorates neuroinflammation in insomnia via adenosine accumulation-mediated AMPK/Sirt1 pathway
Conceptualizing Precision Labor in Artificial Intelligence Training
Accuracy and precision are among the central values in the ML communities and tech industry. What does it take to achieve a high level of technical accuracy? What are the harms resulting from technology companies' obsession with technical accuracy and precision, and who incurs the greatest burdens? This paper explores accuracy in the context of AI training in China. Drawing on 9-month multi-sited ethnographic fieldwork, we document workers’ every…
The Technopolitics of Waiting: Case Studies of Ai Training in China and Homeless Services Systems in the U.S
Many theorists of the information economy have argued that digitization has resulted in a “speeding up” of our experience of time (i.e. Gleick, 1999). This work contends that for many, especially those with less power, the techno-utopian vision characterized by datafication and Artificial Intelligence (AI) instead produces a state of prolonged waiting. Drawing from two long-term ethnographic studies examining the production and implementation pha…
Identity Alignment and the Sociotechnical Reconfigurations of Emotional Labor in Transnational Gig-education Platforms
Teaching has often been characterized as a “labor of love.” Despite their passion, teachers often find themselves underpaid and unrecognized, leading them to engage in taxing emotional labor. Emotional labor in traditional educational settings is not new. However, teaching as online gig work has become increasingly data-driven and transnational. With the burgeoning popularity of online educational industries in China, U.S. teachers are entering t…
The stems of Syringa oblata Lindl. exert cardioprotective effects against acute myocardial ischemia by inhibiting the TLR4/MyD88/NF-κB and NLRP3 inflammasome signaling pathways in mice
Tubiechong patching promotes tibia fracture healing in rats by regulating angiogenesis through the Vegf/ERK1/2 signaling pathway
Perceived social support and life satisfaction among young Chinese adolescents: The mediating effect of psychological Suzhi and its components
Added Sugar Intake and Cardiovascular Diseases Mortality Among US Adults
IMPORTANCE Epidemiologic studies have suggested that higher intake of added sugar is associated with cardiovascular disease (CVD) risk factors. Few prospective studies have examined the association of added sugar intake with CVD mortality. OBJECTIVE To examine time trends of added sugar consumption as percentage of daily calories in the United States and investigate the association of this consumption with CVD mortality. DESIGN, SETTING, AND PART…
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Added Sugar Intake and Cardiovascular Diseases Mortality Among US Adults
IMPORTANCE Epidemiologic studies have suggested that higher intake of added sugar is associated with cardiovascular disease (CVD) risk factors. Few prospective studies have examined the association of added sugar intake with CVD mortality. OBJECTIVE To examine time trends of added sugar consumption as percentage of daily calories in the United States and investigate the association of this consumption with CVD mortality. DESIGN, SETTING, AND PART…
Perceived social support and life satisfaction among young Chinese adolescents: The mediating effect of psychological Suzhi and its components
Tubiechong patching promotes tibia fracture healing in rats by regulating angiogenesis through the Vegf/ERK1/2 signaling pathway
Conceptualizing Precision Labor in Artificial Intelligence Training
Accuracy and precision are among the central values in the ML communities and tech industry. What does it take to achieve a high level of technical accuracy? What are the harms resulting from technology companies' obsession with technical accuracy and precision, and who incurs the greatest burdens? This paper explores accuracy in the context of AI training in China. Drawing on 9-month multi-sited ethnographic fieldwork, we document workers’ every…
The Technopolitics of Waiting: Case Studies of Ai Training in China and Homeless Services Systems in the U.S
Many theorists of the information economy have argued that digitization has resulted in a “speeding up” of our experience of time (i.e. Gleick, 1999). This work contends that for many, especially those with less power, the techno-utopian vision characterized by datafication and Artificial Intelligence (AI) instead produces a state of prolonged waiting. Drawing from two long-term ethnographic studies examining the production and implementation pha…
Identity Alignment and the Sociotechnical Reconfigurations of Emotional Labor in Transnational Gig-education Platforms
Teaching has often been characterized as a “labor of love.” Despite their passion, teachers often find themselves underpaid and unrecognized, leading them to engage in taxing emotional labor. Emotional labor in traditional educational settings is not new. However, teaching as online gig work has become increasingly data-driven and transnational. With the burgeoning popularity of online educational industries in China, U.S. teachers are entering t…
The stems of Syringa oblata Lindl. exert cardioprotective effects against acute myocardial ischemia by inhibiting the TLR4/MyD88/NF-κB and NLRP3 inflammasome signaling pathways in mice
Neuroprotective effects of Chaihu-Longgu-Muli Decoction in an insomnia-depression comorbidity model via Galectin-3-dependent JAK2/STAT3 inhibition
Tianwang Buxin Decoction ameliorates neuroinflammation in insomnia via adenosine accumulation-mediated AMPK/Sirt1 pathway
Psychology (4 works) · Medicine (3 works) · Signal transduction (3 works) · Biochemistry (2 works) · China (2 works) · Computer Science (2 works) · Digital Economy and Work Transformation (2 works) · Geography (2 works) · Internal Medicine (2 works) · Neuroprotection (2 works)