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On Perron’s Formula and the Prime Numbers

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Advances in Pure Mathematics 2024年第6期14卷 487-494页

作者： michael M. Anthony Department of Engineering Enertron Inc. Hohenwald Tennessee USA

The Riemann hypothesis is intimately connected to the counting functions for the primes. In particular, Perron’s explicit formula relates the prime counting function to fixed points of iterations of the explicit formula with particular relations involving the trivial and non-trivial roots of the Riemann Zeta function and the Primes. The aim of the paper is to demonstrate this relation at the fixed points of iterations of explicit formula, defined by functions of the form limT∈Ν→∞fT(zw)=zw,where, zwis a real number.

关键词： Perron Fixed Points Iterations Number Theory Riemann Hypothesis Iterations Invariance Primes

A Warm Reception for the Year of the Dragon

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国际人才交流 2024年第3期 61-62页

作者： michael John Harrold Documentary Dept CGTN

A dragon year,so I read somewhere,is one in which,individually and collectively,we are filled with energy and ***’s supposed to be a year of transformation,good fortune and prosperity;all of which,it seems to me,is j... 详细信息

关键词： collective filled dragon

The Formation of Oscillation Patterns Based on the Planetary Gravitational Field and Their suitability for Earthquake Prediction

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Journal of High Energy Physics, Gravitation and Cosmology 2024年第1期10卷 149-157页

作者： michael E. Nitsche Z & s Institut Grosselfingen Germany

The fluctuating planetary gravitational field influences not only activities on the sun but also on the Earth. A special correlation function describes the harmonics of these fluctuations. Groups of earthquakes form oscillation patterns that differ significantly from randomly chosen control groups. These patterns are suitable as an element of an AI for the probability of earthquakes.

关键词： Planetary Gravitational Field Earthquake Prediction AI

Pyroelectric Plate with Magnetoelectric Effect

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Journal of Applied Mathematics and Physics 2024年第5期12卷 1616-1625页

作者： Pavel Grinfeld michael Grinfeld Mathematics Department Drexel University Philadelphia USA The U.s. Army Research Laboratory WMRD Aberdeen Proving Ground USA

In dynamic problems the electric and magnetic fields are inseparable. At the same time, a multitude of electrostatic and magnetostatic effects permit mutually independent description. This separation appears to be possible and thermodynamically consistent when the bulk energy density depends only on the polarization density or, alternatively, on the magnetization density. However, when the bulk energy density depends simultaneously on the both densities, then, the electrostatic and magnetostatic effects should be studied together. There appear interesting cross-effects;among those are the change of the internal electrostatic field inside a specimen under the influence of the external magnetic fields, and vice versa. Below, in the framework of thermodynamic approach the boundary value problem for magnetoelectric plate is formulated and analyzed. The exact solution is established for the isotropic pyroelectric plate.

关键词： Electricity and Magnetism Pyroelectrics and Pyromagnetics Thermodynamics of Electromagnetostatics Exact solutions Validation and Verification

Comparison of trigeminal lateralization with differing stimulants

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World Journal of Otorhinolaryngology-Head and Neck surgery 2024年第1期10卷 66-69页

作者： Tiffany Chen Nicolas s.Poupore michael C.shih Thomas s.Edwards shaun A.Nguyen Zachary M.soler Rodney J.schlosser Department of Otolaryngology‐Head and Neck surgery Medical University of South CarolinaCharlestonSouth CarolinaUSA

Trigeminal-specific stimulants have been shown to activate different receptors preferentially and this likely accounts for variation in sensory *** is unclear whether trigeminal sensitivity is similar across different transient receptor potential(TRP)receptors or if dysfunction of different receptors results in differing patient ***,a prospective cohort study was conducted,consisting of trigeminal lateralization testing with three different stimulants(eucalyptol,isothiocyanate,acetic acid),olfaction testing with sniffin'sticks,and measurement of various patient‐reported outcome measures(PROMs).A total of 50 participants were enrolled across the olfactory *** TDI score was 27.1±8.3(range 7.0–39.5)with 38%normosmic and 62%*** trigeminal lateralization scores out of 20 in the overall cohort were 16.18(2.78)for eucalyptol,14.94(3.49)for mustard oil,and 15.28(3.68)for *** showed a significant correlation with threshold scores of sniffin'sticks.A significant correlation was found between acetic acid and various *** of the lateralization scores of the trigeminal stimulants correlated to each other significantly and there was no correlation to *** lack of correlation suggests that the measured sensitivity of one type of TRP receptor may not translate to similar sensitivity of the other *** investigations with TRPV1 and TRPA1 agonists are needed to corroborate our findings.

关键词： chemosensory olfaction trigeminal TRP receptor

China-Caribe:más cerca que nunca

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今日中国（西文版） 2024年第3期 34-35页

作者： michael ZÁRATE 不详

The expanding amyloid family:structure,stability,function,and pathogenesis

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四川生理科学杂志 2024年第1期46卷 106-106页

作者： michael R sawaya Departments of Chemistry and Biochemistry and Biological Chemistry UCLA Los Angeles CA 90095 USA Laboratory of Physical Chemistry ETH Zurich Vladimir Prelog Weg 2 CH-8093 Zurich Switzerland

The hidden world of amyloid biology has suddenly snapped into atomic-level focus,revealing over 80 amyloid protein fibrils,both pathogenic and *** globular proteins,amyloid proteins flatten and stack into unbranched *** still,a single protein sequence can adopt wildly different two-dimensional conformations,yielding distinct fibril polymorphs.

关键词： amyloid pathogenesis expanding

Health risk ranking of antibiotic resistance genes in the Yangtze River

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Environmental science and Ecotechnology 2024年第5期21卷 113-122页

作者： Chunxia Jiang Zelong Zhao Hans-Peter Grossart Feng Ju Yi Zhao Geoffrey michael Gadd Ewa Korzeniewska Yuyi Yang Key Laboratory of Aquatic Botany and Watershed Ecology Wuhan Botanical GardenChinese Academy of SciencesWuhan430074China University of Chinese Academy of sciences Beijing100049China Danjiangkou Wetland Ecosystem Field scientific Observation and Research station Chinese Academy of Sciences&Hubei ProvinceWuhan430074China Liaoning Key Laboratory of Marine Fishery Molecular Biology Liaoning Key Lab of Germplasm Improvement and Fine Seed Breeding of Marine Aquatic AnimalsLiaoning Ocean and Fisheries Science Research InstituteDalian116023China Leibniz-Institute for Freshwater Ecology and Inland Fisheries(IGB) Neuglobsow16775Germany Institute for Biochemistry and Biology Potsdam UniversityPotsdam14469Germany Key Laboratory of Coastal Environment and Resources of Zhejiang Province School of EngineeringWestlake UniversityHangzhou310030China school of Water Resources and Environment China University of Geosciences(Beijing)Beijing100083China Geomicrobiology Group School of Life SciencesUniversity of DundeeDundeeDD15EHScotlandUK state Key Laboratory of Heavy Oil Processing State Key Laboratory of Petroleum Pollution ControlChina University of PetroleumBeijing102249China Department of Water Protection Engineering and Environmental Microbiology Faculty of GeoengineeringUniversity of Warmia and Mazury in OlsztynOlsztyn10-720Poland

Antibiotic resistance is an escalating global health concern,exacerbated by the pervasive presence of antibiotic resistance genes(ARGs)in natural *** Yangtze River,the world's third-longest river,traversing areas with intense human activities,presents a unique ecosystem for studying the impact of these genes on human ***,we explored ARGs in the Yangtze River,examining 204 samples from six distinct habitats of approximately 6000 km of the river,including free-living and particle-associated settings,surface and bottom sediments,and surface and bottom bank *** shotgun sequencing,we generated an average of 13.69 Gb reads per *** findings revealed a significantly higher abundance and diversity of ARGs in water-borne bacteria compared to other habitats.A notable pattern of resistome coalescence was observed within similar habitat *** addition,we developed a framework for ranking the risk of ARG and a corresponding method for calculating the risk *** them,we identified water-borne bacteria as the highest contributors to health risks,and noted an increase in ARG risks in particle-associated bacteria correlating with heightened anthropogenic *** analysis using a weighted ARG risk index pinpointed the ChengdueChongqing and Yangtze River Delta urban agglomerations as regions of elevated health *** insights provide a critical new perspective on ARG health risk assessment,highlighting the urgent need for strategies to mitigate the impact of ARGs on human health and to preserve the ecological and economic sustainability of the Yangtze River for future human use.

关键词： Antibiotic resistance genes Yangtze River Habitat Coalescence Health risk

Improving Lives China-Africa cooperation propels space industry,drives socio-economic progress

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ChinAfrica 2024年第5期16卷 28-29页

作者： EHIZUELEN michael MITCHELL OMORUYI Centre for Nigerian studies Institute of African StudiesZhejiang Normal University

In the past,outer space was primarily the domain of a few powerful countries and generally considered separate from broader concerns of human security and ***,in recent times,space technology development has been a dynamic arena in which the majority of the world’s countries,including countries across the continent of Africa,are actively engaged to address their most pressing socio-economic *** the turn of the millennium,countries across Africa have demonstrated growing interest in developing their space capabilities to address their most pressing challenges,including but not limited to climate change,poverty,terrorism,and forced migration.

关键词： Africa primarily challenges