Yunhua Zhu

Saline microalgae cultivation for the coproduction of biofuel and protein in the United States: an integrated assessment of costs, carbon, water, and land impacts

Yunhua Zhu, Troy R. Hawkins, Bruno C. Klein, André M. Coleman et autres

The development of microalgal biorefineries, utilizing high-value coproducts, offers a strategy to lower production costs, while the use of saline-tolerant microalgal species contributes to reducing freshwater consumption.

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2023 Business Case Study: Hydrothermal Liquefaction of Algal Bloom Biomass

Yiling Xu, Scott J. Edmundson, Yunhua Zhu, Todd R. Hart et autres

A business case study was developed for the fiscal year (FY) 2023 to explore the technical and economic feasibility of converting lake-harvested algal bloom biomass (ABB) into biofuel via hydrothermal liquefaction (HTL). The case study includes reporting on the experimental demonstration of …

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Techno-economic analysis of bioplastic and biofuel production from a high-ash microalgae biofilm cultivated in effluent from a municipal anaerobic digester

Jacob Watkins, Yunhua Zhu, Peter J. Valdez, Clayton Lords et autres

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Optimization of isolation valve placement to improve reliability and resilience of water distribution systems

J. Liu, Yunchang Wan, Qingzhou Zhang, Hongpeng Wang et autres

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2023 Billion-Ton Report: An Assessment of U.S. Renewable Carbon Resources

Matthew H. Langholtz, Craig C. Brandt, Robin J. Clark, H. F. Cook et autres

Bioenergy provided the largest single source of renewable energy in the United States in 2022, comprising approximately 5% of U.S. energy produced (EIA 2023) (Figure ES-1). The mission of the U.S. Department of Energy (DOE) Bioenergy Technologies Office (BETO) is to develop …

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Microalgae Hydrothermal Liquefaction and Biocrude Upgrading: 2022 State of Technology

Yunhua Zhu, Yiling Xu, Andrew Schmidt, Michael R. Thorson et autres

A preliminary techno-economic analysis (TEA) was developed for the fiscal year (FY) 2022 state of technology (SOT) assessment to evaluate the benefits and risks of using demonstrated, high-productivity algae strains for fuels generation, including sustainable aviation fuel (SAF). In 2022, the marine …

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Supply Chain Sustainability Analysis of Renewable Hydrocarbon Fuels via Hydrothermal Liquefaction, Combined Algal Processing, and Biochemical Conversion: Update of the 2022 State-of-Technology Cases

Hao Ming Cai, Longwen Ou, Ryan Davis, Matthew R. Wiatrowski et autres

The Department of Energy's (DOE) Bioenergy Technologies Office (BETO) aims to develop and deploy technologies to transform renewable biomass resources into commercially viable, high-performance biofuels, bioproducts, and biopower through public and private partnerships. BETO and its national laboratory teams conduct in-depth techno-economic …

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Supply Chain Sustainability Analysis of Renewable Hydrocarbon Fuels via Hydrothermal Liquefaction, Combined Algal Processing, and Biochemical Conversion: Update of the 2022 State-of-Technology Cases

Hao Cai, Longwen Ou, Michael Wang, Ryan E. Davis et autres

Supply Chain Water Consumption (gal/GGE

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Altered serum human cytomegalovirus microRNA levels are common and closely associated with the inflammatory status in patients with fever

Cheng Wang, Yunhua Zhu, Penglu Chen, Chen Wang et autres

Background: Fever has a complicated etiology, and diagnosing its causative factor is clinically challenging. Human cytomegalovirus (HCMV) infection causes various diseases. However, the clinical relevance, prevalence, and significance of HCMV microRNAs (miRNA) in association with fever remain unclear. In the present study, …

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Wet Waste Hydrothermal Liquefaction and Biocrude Upgrading to Hydrocarbon Fuels: 2022 State of Technology

Lesley J. Snowden-Swan, Shuyun Li, Michael R. Thorson, Andrew H. Schmidt et autres

Data from Pacific Northwest National Laboratory’s (PNNL) conversion hydrothermal liquefaction (HTL) program for wet waste was used to update the pathway techno-economic analysis (TEA) for the fiscal year 2022 State of Technology (2022 SOT). Figure S.1 shows the modeled minimum fuel selling …

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Spatial meta-transcriptomics reveal associations of intratumor bacteria burden with lung cancer cells showing a distinct oncogenic signature

Abigail Wong-Rolle, Qiang G Dong, Yunhua Zhu, Prajan Divakar et autres

BACKGROUND: The lung intratumor microbiome influences lung cancer tumorigenesis and treatment responses, but detailed data on the extent, location, and effects of microbes within lung tumors are missing, information needed for improved prognosis and treatment. METHODS: To address this gap, we developed …

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Spatial meta-transcriptomics reveal intratumor bacterial association with lung cancer cells showing a distinct oncogenic signature.

Chen Zhao, Abigail Wong-Rolle, Qiang G Dong, Yunhua Zhu et autres

8531 Background: The lung intratumor microbiome influences lung cancer tumorigenesis and treatment responses, but detailed data on the extent, location, and effects of microbes within lung tumors is missing, information needed to improve treatment outcomes and prognosis. Methods: To address this gap, …

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