Results 31 to 40 of about 8,208,096 (281)

Counting master integrals: Integration by parts vs. functional equations

, 2016
8 pages, 1 ...
Kniehl, Bernd A., Tarasov, Oleg V.
openaire   +3 more sources

Post-stroke cognitive dysfunctions: A clinical and neuroimaging study

Неврология, нейропсихиатрия, психосоматика, 2013
Clinical, neuropsychological, and neuroimaging examinations were made in 65 patients (52 men and 13 women) aged 65.6±10.1 years who had experienced ischemic stroke.
Andrei Yuryevich Emelin, V Yu Lobzin, S V Vorobyev, O V Dmitriev, I A Lupanov   +4 more
doaj   +1 more source

Asymptotic estimates for entire functions of minimal growth with given zeros

Математичні Студії
Let $\zeta=(\zeta_n)$ be an arbitrary complex sequence such that ...
P. V. Filevych
doaj   +1 more source

Counting function for interior transmission eigenvalues

, 2016
International audienceIn this paper we give results on the counting function associated with the interior transmission eigenvalues. For a complex refraction index we estimate of the counting function by Ctn.
Robbiano, Luc
core   +1 more source

On the upper bound of the difference between the prime counting function and the logarithmic integral

, 2022
Let \(\pi(x)\) denote the prime counting function and let \(\mathrm{li}(x)\) denote the logarithmic integral. We prove that \(\pi(x)-\mathrm{li}(x)=\mathcal{O}(\sqrt{x}\log{x})\). The novelty of our approach lies in using new relations between \(\pi(x)\) and the double sum of reciprocals of primes \(\sum_{k=2}^x\sum_{p \leq k} \frac{1}{p}\).
openaire   +1 more source

Giant Magnetoresistance Biosensors for Food Safety Applications

Sensors, 2022
Nowadays, the increasing number of foodborne disease outbreaks around the globe has aroused the wide attention of the food industry and regulators. During food production, processing, storage, and transportation, microorganisms may grow and secrete ...
Shuang Liang, Phanatchakorn Sutham, Kai Wu, Kumar Mallikarjunan, Jian-Ping Wang   +4 more
doaj   +1 more source

A YOLOv8n-T and ByteTrack-Based Dual-Area Tracking and Counting Method for Cucumber Flowers

Agronomy
Accurate counting of cucumber flowers using intelligent algorithms to monitor their sex ratio is essential for intelligent facility agriculture management.
Liyang Su, Shujuan Zhang, Hongtu Zhang, Xiangsen Meng, Xiongkui He   +4 more
doaj   +1 more source

Recognition Model for Tea Grading and Counting Based on the Improved YOLOv8n

Agronomy
Grading tea leaves efficiently in a natural environment is a crucial technological foundation for the automation of tea-picking robots. In this study, to solve the problems of dense distribution, limited feature-extraction ability, and false detection in
Yuxin Xia, Zejun Wang, Zhiyong Cao, Yaping Chen, Limei Li, Lijiao Chen, Shihao Zhang, Chun Wang, Hongxu Li, Baijuan Wang   +9 more
doaj   +1 more source

A Crowd Density Detection Algorithm for Tourist Attractions Based on Monitoring Video Dynamic Information Analysis

Complexity, 2020
In this paper, we analyze and calculate the crowd density in a tourist area utilizing video surveillance dynamic information analysis and divide the crowd counting and density estimation task into three stages.
Lina Li
doaj   +1 more source

Magnetization Lifetimes Prediction and Measurements Using Long-Lived Spin States in Endogenous Molecules

Molecules, 2020
Nuclear magnetization storage in biologically-relevant molecules opens new possibilities for the investigation of metabolic pathways, provided the lifetimes of magnetization are sufficiently long. Dissolution-dynamic nuclear polarization-based spin-order
F. Teleanu, C. Tuță, A. Cucoanes, S. Vasilca, P. R. Vasos   +4 more
doaj   +1 more source