Results 131 to 140 of about 22,214 (311)

Enhancing the Ultrasonic Welding of Wood Using 3D Printed Lignin Energy Directors

Advanced Science, EarlyView.
Sustainable manufacturing for lightweight structures using ecofriendly materials will be key to reducing material consumption and lowering carbon footprints. Here, an approach is presented to weld wood using ultrasonic vibrations with material at the joint interface to direct energy.
Muhamad Amani, Kathrin Weiland, Mark Ablonczy, Natalia Sofia Guevara‐Sotelo, Ioannis Zygouris, Johan van Stuyvesant Meijen, Kunal Masania   +6 more
wiley   +1 more source

Ratoon Season Rice Reduces Methane Emissions by Limiting Acetic Acid Transport to the Rhizosphere and Inhibiting Methanogens

Advanced Science, EarlyView.
This study finds that the interaction between ABA‐OsCIPK2‐OsSWEET1A reduces the allocation of methane producing bacteria carbon source (acetic acid) content to the rhizosphere soil of ratoon season rice, thereby reducing methane emissions. Abstract Rice paddies are a major, persistent source of atmospheric methane (CH4), emission rates depend on the ...
Jingnan Zou, Hailong Xu, Bin Qin, Chaojie Lan, Jinying Li, Bianhong Zhang, Huabin Zhang, Chunlin Guo, Hongfei Chen, Zhongming Fang, Quanzhi Zhao, Wenfei Wang, Changxun Fang, Zhixing Zhang, Wenxiong Lin   +14 more
wiley   +1 more source

Long‐Term Active Rather than Passive Restoration Promotes Soil Organic Carbon Accumulation by Alleviating Microbial Nitrogen Limitation in an Extremely Degraded Alpine Grassland

Advanced Science, EarlyView.
Active restoration increases soil organic carbon stocks by reducing microbial nitrogen limitation. Nitrogen availability promotes particulate to mineral‐associated organic carbon conversion by reducing microbial carbon use efficiency. Passive restoration has no effect on soil organic carbon stocks.
Jinchao Gong, Feida Sun, Jingjing Wu, Shijie Zhou, Yue Xiu, Linlin Li, Tahmina Kausar, Zhouwen Ma, Jiqiong Zhou, Lin Liu, Yongxing Cui, Jordi Sardans, Josep Peñuelas, Ahmed Elrys, Ji Chen, Yanfu Bai   +15 more
wiley   +1 more source

Occlusion Processing and Tracking Technology of Multiple Targets in Traffic Video Detection

Advances in Mechanical Engineering, 2015
This paper reports an algorithm of traffic multiple targets occlusion processing and tracking based on both the prediction of Kalman filtering operators and the processing of the PCA-SIFT (Principle Component Analysis Scale Invariant Feature Transform ...
Yingying Zhao, Sheng Jiang, Zhaowei Qu, Pengfei Tao   +3 more
doaj   +1 more source

Hump‐Shaped Relationship Between Microbial Carbon Use‐Efficiency and Soil Organic Carbon in Alpine Grasslands

Advanced Science, EarlyView.
On the Qinghai–Tibetan Plateau, microbial carbon use efficiency (CUE) peaks at intermediate soil organic carbon levels and declines thereafter. In carbon‐rich soils, the formation of stable mineral‐associated organic carbon is decoupled from microbial CUE.
Yuting Wang, Yongneng Wei, Gangsheng Wang, Yang Ruan, Ling Li, Xiang Liu, Yunfeng Yang, Qirong Shen, Ning Ling   +8 more
wiley   +1 more source

A Spherical Model Based Keypoint Descriptor and Matching Algorithm for Omnidirectional Images

Advances in Mechanical Engineering, 2014
Omnidirectional images generally have nonlinear distortion in radial direction. Unfortunately, traditional algorithms such as scale-invariant feature transform (SIFT) and Descriptor-Nets (D-Nets) do not work well in matching omnidirectional images just ...
Guofeng Tong, Xue Chen, Ning Ye
doaj   +1 more source

ZIF‐67‐Confined Pd Single‐Atom Catalysts Implanted Into Polydopamine‐Modified Bamboo Microchannels for Robust Continuous‐Flow Hydrogenation

Advanced Science, EarlyView.
The report presents a facile room‐temperature method to stabilize Pd single‐atom catalysts within ZIF‐67 crystals during their formation. Despite an ultralow Pd loading (0.0014 wt%), the catalytic microreactor, featuring atomically dispersed Pd‐N4 sites in ZIF‐67, demonstrates superior robustness and maximized Pd utilization, significantly ...
Sisi Yao, Jiawei Han, Wenjun Zhang, Dengkang Guo, Shenjie Han, Yun Lu, Jingpeng Li   +6 more
wiley   +1 more source

Recent Advances in Mediator and Proton Relay Usage in Molecular Catalysis

Advanced Science, EarlyView.
The use of electron–proton transfer mediators, redox mediators, and proton relays in synergy with molecular catalysts in energy‐related small‐molecule and organic transformations is discussed, with a focus on recent advances. Linear free‐energy relationship and catalytic Tafel plots provide a systematic foundation for benchmarking these catalytic ...
Yu‐Lin Chi, Wei‐Shuo Chuang, Jing‐Ke Lin, Yu‐Heng Wang   +3 more
wiley   +1 more source

Mapping the Non‐Canonical Splicing Variants: Decrypting the Hidden Genetic Architecture of Idiopathic Male Infertility

Advanced Science, EarlyView.
This study highlights the significance of non‐canonical splicing variants in male infertility, a factor often overlooked during the analysis of high‐throughput sequencing data. Incorporating the non‐canonical splicing variants prioritization in the genetic analysis pipeline will increase the genetic diagnosis of patients with male infertility ...
Kuokuo Li, Yuge Chen, Dongdong Tang, Yuying Sheng, Xu Han, Hao Geng, Na Zhang, Zongliu Duan, Guanxiong Wang, Yang Gao, Rui Guo, Rong Hua, Zhiming Ding, Chuan Xu, Qunshan Shen, Zhen Yu, Bing Song, Mingrong Lv, Yuping Xu, Huan Wu, Ji Wu, Yunxia Cao, Xiaojin He   +22 more
wiley   +1 more source

A Supervised Stable Object Detection with Image Feature Extraction using Image Segmentation by Comparing Histogram of Oriented Gradients (HOG) Algorithm over Scale Invariant Feature Transform (SIFT) Algorithm Model.

, 2022
M Srikar, Malathi Kanagasabai, U Anitha, S Malarkkan, J Premalatha, P Kanmani, Prince, Enoch Arulprakash, Martin Aruldoss, Yuvarajan Devarajan, Beemkumar Nagappan, Gautam Choubey, Suresh Vellaiyan, Kulmani Mehar, Ganapathy Dhanraj, Shanmugam Rajeshkumar, Davar Giveki, Mohammad Ali Soltanshahi, Gholam Ali Montazer, Hernni Goncalves, Lus Corte-Real, Jos Goncalves, Chih- Hung, Enmin Cheng, Yihua Song, Lan, S Kamath, K Manjunath, D Sridhar, V Jaison, B Gopinath, Nilkantha Mohamed Ibrahim, A Gupta, P Sundaram, S Sivaperumal, S Padmapriya, Patil, Ying Liang, Luping Wang, Luping Zhang, Kosuke Mizuno, Yosuke Terachi, Kenta Takagi, Shintaro Izumi, Hiroshi Kawaguchi, Masahiko Yoshimoto, Joseph Nandhini, Shanmugam Devaraj Ezhilarasan, Rajeshkumar, Maria-Elena Nilsback, Andrew Zisserman, David Novotny, Jiri Matas, Mayank Parakh, Shriraam Ulaganambi, Nisha Ashifa, Reshma Premkumar, Amit Jain, Ajeet Pathak, Manjusha Ram, Siddharth Pandey, Rautaray, Karthikeyan Perumal, Joseph Antony, Subagunasekar Muthuramalingam, Quoc Pham, Supat Hoa, Gunawan Chupradit, Muataz Widjaja, Rustem Alhassan, Magizov, Fakri Yasser, Aravindhan Mustafa, Amirzhan Surendar, Zeinab Kassenov, Wanich Arzehgar, Suksatan, Shaoqing Ren, Kaiming He, Ross Girshick, Jian Sun, Ramalingam Sathiyamoorthi, Gomathinayakam Sankaranarayanan, Dinesh Babu Munuswamy, Yuvarajan Devarajan, Tesfaye Jule, Leta, Krishnaraj Ramaswamy, Nagaraj Nagaprasad, Vigneshwaran Shanmugam, Venkataraman Vignesh, G Uganya, N Radhika, Vijayaraj, Sumit Vohra, Dimiter Prodanov, Lei Wang, Chunhong Chang, Zhouqi Liu, Jin Huang   +99 more
openalex   +2 more sources