Search Results - "Heping Zhu"

Plant Pest Detection Using an Artificial Nose System: A Review by Cui, Shaoqing, Ling, Peter, Zhu, Heping, Keener, Harold M

“…This paper reviews artificial intelligent noses (or electronic noses) as a fast and noninvasive approach for the diagnosis of insects and diseases that attack…”
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A portable scanning system for evaluation of spray deposit distribution by Zhu, Heping, Salyani, Masoud, Fox, Robert D.

“…► A portable scanning system was developed to quickly evaluate spray deposit quality. ► The system integrates a handheld scanner and a custom-designed…”
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Northwestern Junggar Basin, Xiemisitai Mountains, China: A geochemical and geochronological approach by Shen, Ping, Shen, Yuanchao, Li, Xian-Hua, Pan, Hongdi, Zhu, Heping, Meng, Lei, Dai, Huawu

“…We report SIMS U–Pb zircon, elemental and Nd–Sr–Pb isotopic data for the volcanic rocks and their subvolcanic units from the Xiemisitai Mountains in the West…”
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Advancing Sustainability in Tree Crop Pest Management: Refining Spray Application Rate with a Laser-guided Variable-rate Sprayer in Apple Orchards by Fessler, Lauren, Fulcher, Amy, Lockwood, Dave, Wright, Wesley, Zhu, Heping

“…Advanced variable-rate spray technology, which applies pesticides based on real-time scanning laser rangefinder measurements of plant presence, size, and…”
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Control of Insect Pests and Diseases in an Ohio Fruit Farm with a Laser-guided Intelligent Sprayer by Chen, Liming, Wallhead, Matthew, Reding, Michael, Horst, Leona, Zhu, Heping

“…Laser-guided variable-rate intelligent spray technology is designed to significantly reduce pesticide use with a positive impact on the environment. However,…”
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A Portable Low-Power Harmonic Radar System and Conformal Tag for Insect Tracking by Psychoudakis, D., Moulder, W., Chi-Chih Chen, Heping Zhu, Volakis, J.L.

“…Harmonic radar systems provide an effective modality for tracking insect behavior. This letter presents a harmonic radar system proposed to track the migration…”
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Development of Fast E-nose System for Early-Stage Diagnosis of Aphid-Stressed Tomato Plants by Cui, Shaoqing, Inocente, Elvia Adriana Alfaro, Acosta, Nuris, Keener, Harold M, Zhu, Heping, Ling, Peter P

“…An electronic nose (E-nose) system equipped with a sensitive sensor array was developed for fast diagnosis of aphid infestation on greenhouse tomato plants at…”
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Reducing the Nursery Pesticide Footprint with Laser-guided, Variable-rate Spray Application Technology by Fessler, Lauren, Fulcher, Amy, Schneider, Liesel, Wright, Wesley C., Zhu, Heping

“…Nursery producers are challenged with growing a wide range of species with little to no detectable damage from insects or diseases. Growing plants that meet…”
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Evaluation of Object Surface Edge Profiles Detected with a 2-D Laser Scanning Sensor by Yan, Tingting, Wang, Xiaochan, Zhu, Heping, Ling, Peter

“…Canopy edge profile detection is a critical component of plant recognition in variable-rate spray control systems. The accuracy of a high-speed 270° radial…”
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Management of Pest Insects and Plant Diseases in Fruit and Nursery Production with Laser-guided Variable-rate Sprayers by Chen, Liming, Zhu, Heping, Horst, Leona, Wallhead, Matthew, Reding, Michael, Fulcher, Amy

“…Laser-guided variable-rate intelligent spray technology is anticipated to reduce pesticide use in production of crops and safeguard the environment. However,…”
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Robust Crop and Weed Segmentation under Uncontrolled Outdoor Illumination by Jeon, Hong Y, Tian, Lei F, Zhu, Heping

“…An image processing algorithm for detecting individual weeds was developed and evaluated. Weed detection processes included were normalized excessive green…”
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Droplet evaporation and spread on waxy and hairy leaves associated with type and concentration of adjuvants by Xu, Linyun, Zhu, Heping, Ozkan, H. Erdal, Bagley, William E, Krause, Charles R

“…Background: Adjuvants can improve pesticide application efficiency and effectiveness. However, quantifications of the adjuvant-amended pesticide droplet…”
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Geochronology and isotope geochemistry of the Baogutu porphyry copper deposit in the West Junggar region, Xinjiang, China by Shen, Ping, Shen, Yuanchao, Pan, Hongdi, Li, Xian-hua, Dong, Lianhui, Wang, Jingbin, Zhu, Heping, Dai, Huawu, Guan, Weina

“…The Baogutu copper deposit, a newly-discovered middle-sized porphyry copper deposit, is located in the West Junggar region of Xinjiang, NW China. Baogutu is…”
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Methane-rich fluid evolution of the Baogutu porphyry Cu–Mo–Au deposit, Xinjiang, NW China by Shen, Ping, Shen, Yuanchao, Wang, Jingbin, Zhu, Heping, Wang, Lijuan, Meng, Lei

“…Baogutu is the first porphyry Cu–Mo–Au deposit discovered in Western Junggar, Xinjiang, NW China. The ore-bearing intrusion is a dioritic intrusive complex…”
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Unmanned aerial vehicle based tree canopy characteristics measurement for precision spray applications by Mahmud, Md Sultan, He, Long, Heinemann, Paul, Choi, Daeun, Zhu, Heping

“…•A UAV-based imagery system was used to estimate tree canopy parameters for precision spray.•An imaging algorithm with SfM was used for apple tree canopy…”
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Design, synthesis, and evaluation of novel coumarin-dithiocarbamate derivatives (IDs) as anti-colorectal cancer agents by Zhu, Heping, Ying, Shilong, Zhou, Bingluo, Hu, Xinyang, Liang, Xiao, Li, Wangyu, Wang, Dungai, Jin, Hongchuan, Pan, Yuanjiang

“…Colorectal cancer (CRC) is a common malignant tumour of human digestive tract. The high mortality rate of CRC is closely related to the limitations of existing…”
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Early Carboniferous intra-oceanic arc and back-arc basin system in the West Junggar, NW China by Shen, Ping, Pan, Hongdi, Xiao, Wenjiao, Li, Xian-hua, Dai, Huawu, Zhu, Heping

“…A series of Lower Carboniferous volcanic rocks occur in the Hatu, Darbut, and Baogutu areas of Xinjiang Province. Secondary ion mass spectrometry (SIMS) zircon…”
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Overcoming the Nursery Industry Labor Shortage: A Survey of Strategies to Adapt to a Reduced Workforce and Automation and Mechanization Technology Adoption Levels by Fulcher, Amy, Rihn, Alicia L., Warner, Laura A., LeBude, Anthony V., Schexnayder, Susan, Altland, James E., Bumgarner, Natalie, Marble, S. Chris, Nackley, Lloyd, Palma, Marco, Velandia, Margarita, Zhu, Heping, Gan, Hao, Owen, James S.

“…US nurseries are experiencing a workforce shortage that is expected to intensify. A mixed-mode survey of decision-makers representing the US nursery industry…”
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Rare earth elements of aeolian deposits in Northern China and their implications for determining the provenance of dust storms in Beijing by Yang, Xiaoping, Liu, Yongsheng, Li, Chaozhu, Song, Yuling, Zhu, Heping, Jin, Xindi

“…This paper contributes to a better understanding of the source of dust storms in northern China and the relationship between these sources and other aeolian…”
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Fluid Dynamic Approaches for Prediction of Spray Drift from Ground Pesticide Applications: A Review by Hong, Se-woon, Park, Jinseon, Jeong, Hanna, Lee, Seyeon, Choi, Lakyeong, Zhao, Lingying, Zhu, Heping

“…Spray drifts have been studied by mathematical models and computer simulations as an essential complement to lab and field tests, among which are fluid dynamic…”
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