检索结果-南通市图书馆

Estrogen enhances female small intestine epithelial organoid regeneration

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Journal of Bio-X Research 2019年第1期2卷 9-15页

作者： greg s.Lee Alexander s.Cody Kent C.Johnson Helong Zhao shannon J.Odelberg Dean Y.Li Weiquan Zhu Program in Molecular Medicine School of MedicineUniversity of UtahSalt Lake CityUTUSA Department of Internal Medicine Division of Cardiovascular MedicineUniversity of UtahSalt Lake CityUTUSA Department of Neurobiology and Anatomy University of UtahSalt Lake CityUTUSA Department of Pathology University of UtahSalt Lake CityUTUSA

Promoting intestinal epithelial regeneration remains a major medical *** patients taking nonsteroidal anti-inflammatory drugs are less likely to have upper gastrointestinal bleeding and ulcers than *** a nonsteroidal anti-inflammatory druginduced intestinal damage mouse model,we verified that female mice recover faster than males following acute intestinal *** ex vivo intestinal organoid cultures,we showed that estrogen is necessary and sufficient in enhancing the female organoid formation from breached isolated crypts via the estrogen receptor b ***,estrogen promotes female intestinal epithelial organoid regeneration to lower the incidence of intestinal bleeding and *** studies were approved by University of Utah IACUC under protocol number 16-05012 and 18-02010.

关键词： estrogen non-steroidal anti-inflammatory drugs regeneration small bowel stem cells upper gastrointestinal bleeding

Periodic fever, aphthous stomatitis, pharyngitis, and adenitis (PFAPA) syndrome: A review

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

World Journal of Otorhinolaryngology-Head and Neck surgery 2021年第3期7卷 166-173页

作者： Alicia Wang Kalpana Manthiram Fatma Dedeoglu greg R.Licameli Department of Otolaryngology and Communication Enhancement Boston Children’s HospitalBostonMAUSA National Human Genome Research Institute National Institutes of HealthBethesdaMDUSA Division of Immunology Boston Children’s HospitalBostonMAUSA Harvard Medical school BostonMAUSA

Periodic fever,aphthous stomatitis,pharyngitis,and adenitis(PFAPA)syndrome is the most common periodic fever condition in children,with most cases appearing by the age of *** PFAPA is generally a self-limited condition,it can have a major impact on a child’s quality of life,as well as that of their *** research has continued to shed light on the genetic and immunologic factors that play a role in the pathogenesis of *** also exists significant heterogeneity in treatment strategies,and progress has been made to develop evidence-based management strategies and establish a standard of *** review will outline current knowledge regarding the pathogenesis of PFAPA,as well as treatment strategies and our clinical experience.

关键词： PFAPA Periodic fever Recurrent fever

Calculating Newton’s Gravity (Big G) from Coulomb, Lorentz and Centripetal Force

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Journal of High Energy Physics, Gravitation and Cosmology 2019年第3期5卷 623-628页

作者： greg Poole Industrial Tests Inc. Rocklin CA USA

The velocity of the Earth around the sun and its corresponding mass are used in a standard centripetal force equation to match what Isaac Newton calculated with the Universal Law of Gravitation in 1687. Electromagnetic calculations are used to prove that electromagnetic forces are an insignificant contributor to the centripetal force or gravity, but do provide the bending force for the planets to maintain a circular orbit around the sun. It is thus proven using classical physics that the force of gravity is a simple centripetal force with a very small electromagnetic force contribution.

关键词： Gravity Big G Coulomb Law Lorentz Law Centripetal Force

Factors affecting the quality of biomass pellet for biofuel and energy analysis of pelleting process

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

International Journal of Agricultural and Biological Engineering 2013年第2期6卷 1-12页

作者： Phani K.Adapa Lope G.Tabil greg J.schoenau Department of Chemical and Biological Engineering University of SaskatchewanSaskatoonS7N 5A9 SKCanada Department of Mechanical Engineering University of SaskatchewanSaskatoonS7N 5A9 SKCanada

Agricultural biomass residue such as barley,canola,oat and wheat straw has the potential to be used for sustainable production of bio-fuels and offset greenhouse gas *** biomass substrate must be processed and handled in an efficient manner in order to reduce industry’s operational cost as well as meet the requirement of raw material for biofuel *** has low bulk density,making it difficult and costly to store and transport in its native loose ***,in this study,an integrated approach to densification of non-treated and steam exploded barley,canola,oat and wheat straw was *** this process,the significance of major contributing factors(independent variables such as biomass type,treatment,pressure and grind size)on pellet density,durability and specific energy were *** has been found that applied pressure(60.4%)was the most significant factor affecting pellet density followed by the application of steam explosion pre-treatment(39.4%)for lab-scale single pelleting ***,the type of biomass(47.1%)is the most significant factor affecting durability followed by the application of pre-treatment(38.2%)and grind size(14.6%)for pellets manufactured using the pilot-scale pellet ***,applied pressure(58.3%)was the most significant factor affecting specific energy required to manufacture pellets followed by the biomass(15.3%),pre-treatment(13.3%)and grind size(13.2%),which had lower but similar effect on specific energy for lab-scale single pelleting *** energy analysis of post-harvest processing and densification of agricultural straw was performed,which showed that a significant portion of original agricultural biomass energy(89%-94%)is available for the production of ***,similar amount of specific energy is required to produce pellets from barley,canola,oat and wheat straw *** pellets having steam exploded straw required more energy to manufacture resulting

关键词： biofuel biomass steam explosion pretreatment pelleting specific energy barley straw canola straw oat straw wheat straw

Dynamo speed Control and Tectonics—Modeling Earth as a shunt Wound DC Machine

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of High Energy Physics, Gravitation and Cosmology 2018年第1期4卷 152-165页

作者： greg Poole Industrial Tests Inc. Pilot Hill CA USA

The sun’s slow periodic flux transfer to the Earth, the low frequency of schumann Resonance, and the fixed DC voltage of the capacitor direct us toward direct current (DC) machines for electrical modeling purposes. The Earth exhibits dual characteristics of a motor generator set by motoring the mechanical Earth around its axis, while at the same time generating energy for its spherical capacitor. It follows that electrical and mechanical output of the Earth are powered by the magnitude of the flux transfer events, the constant DC voltage supply and any potential nuclear contribution within the core. Like an induction furnace, powerful magnetic flux from the sun partially melts the outer iron core of the Earth and magnetizes the inner solid iron core. The solid inner magnetic core acts as a rotating armature similar to a DC machine. All electrical machines experience no load and full load power loss while in operation. speed control of large rotating DC machines is well understood and has been applied in industry for over a century. speed can be changed either by varying the field resistance and/or the armature resistance. The characteristic of a constant speed DC machine is such that a change in field resistance will cause a compensatory change in armature resistance to maintain velocity. In the case of the earth, a decrease in armature resistance results in an increase in volume of the iron core, which may result in greater seismic and volcanic activity. Climate change may be the direct result of changes in soil and sea water resistance, which we lump together as field resistance.

关键词： Climate Change seismic Activity shunt Wound DC Machine speed Control Tectonics Volcano

Theory of Electromagnetism and Gravity —Modeling Earth as a Rotating solenoid Coil

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of High Energy Physics, Gravitation and Cosmology 2017年第4期3卷 663-692页

作者： greg Poole Electrical Power Engineer Pilot Hill CA USA

Presented in this manuscript are conventional electrical engineering tools to model the earth as a rotating electrical machine. Calculations using known parameters of the earth and measured field data has resulted in new understanding of the earth’s electrical system and gyroscopic rotation. The material makeup of the inner earth is better understood based on derived permeability and permittivity constants. The planet has been modeled as simple coils and then as a parallel impedance circuit which has led to fundamental insight into planetary speed control and RLC combination for schumann Resonance of 7.83 Hz. Torque and Voltage Constants and the inverse speed Constant are calculated using three methods and all compare favorably with Newton’s Gravitational Constant. A helical resonator is referenced and schumann’s Resonant ideal frequency is calculated and compared with others idealism. A new theory of gravity based on particle velocity selector at the poles is postulated. Two equations are presented as the needed links between Faraday’s electromagnetism and Newtonian physics. Acceleration and Deceleration of earth is explained as a centripetal governor. A new equation for planetary attraction and the attraction of atomic matter is theorized. Rotation of the earth’s electrical coil is explained in terms of the Richardson effect. Electric power transfer from the sun to the planets is proposed via Flux Transfer Events. The impact of this evolving science of electromagnetic modeling of planets will be magnified as the theory is proven, and found to be useful for future generations of engineers and scientists who seek to discover our world and other planets.

关键词： Ampere Biot-savart Centripetal Acceleration Centripetal Governor Dynamo Earth Einstein-de Haas Effect Electric Field Electromagnetism Flux Transfer Events Governor Control Gravity Gravitational Constant Helical Resonator Lenz Law Lorentz Lightning Magnetic Field Motor Constant Parallel Impedance Planet speed Control schumann Resonance Richardson Effect solenoid speed Constant solar Power system Torque Constant Velocity selector Voltage Constant

Cosmic Power Generation and Gravity

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of High Energy Physics, Gravitation and Cosmology 2019年第3期5卷 920-927页

作者： greg Poole Industrial Tests Inc. Rocklin CA USA

By modeling the sun as an electrical dynamo, the speed and frequency of the sun’s electromagnetic field is determined. The results confirm the approximate radius of the sun’s inner core 1,220,000 meters and gravity at its surface, 274 m/s2. The sun’s rotating electromagnetic field radiates to Pluto and beyond. Like gravity, the near magnetic field of a sphere weakens with the inverse square of the distance. The sun is a constant speed and constant acceleration machine. Like a set speed Ferris wheel, the orbital speed of planets is faster nearer to the sun and reduces as the distance increases. The standard Gravitation Parameter (m3/s2) is analogous to accelerating cubic volume (m3/s2) of the solar system. The planets are being pushed away by a centrifugal force from the constant acceleration of the sun’s magnetic field, while at the same time being pulled in by the force of the sun’s centripetal acceleration. Planetary orbits are the result of this balancing of forces. Gravity is a centripetal acceleration derived from a rotating electromagnetic field. Gravity is derived from an electromagnetic field which means it is not a force. There are only three forces in the universe: electromagnetic, strong nuclear and weak nuclear.

关键词： Centripetal Acceleration Gravity (g) Orbital Velocity Dynamo standard Gravitational Parameter

The Magnetoquasistatic Field and Gravity, g = c4τ/πr3

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of High Energy Physics, Gravitation and Cosmology 2019年第4期5卷 1105-1111页

作者： greg Poole Industrial Tests Inc. Rocklin CA USA

Ampère-Maxwell circuital law is investigated and used to model the Earth as a series of stacked Faraday discs, which create the magnetoqua-sistatic field. A third new equation is constructed that relates gravity to the very near field of the Earth. Naturally occurring low frequency electromagnetic waves are coursing the surface of the Earth and penetrating humans and other nonmagnetic bodies. similarities of the new equation and Einstein’s general relativity equation are revealed with c4, being prominent. A propagation delay is correlated to the resonant LC circuit of the inner Earth.

关键词： Ampère-Maxwell Circuital Law c4 Gravity Magnetoquasistatic Wireless Energy Transfer

Law of Universal Magnetism, F= ke×H

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of High Energy Physics, Gravitation and Cosmology 2018年第3期4卷 471-484页

作者： greg Poole Industrial Tests Inc. Rocklin CA USA

A new universal equation using planet magnetic pole strength is presented and given reasoning for its assemblage. Coulomb’s Constant, normally used in calculating electrostatic force is utilized in a new magnetic dipole equation for the first time, along with specific orbital energy. Results were generated for five planets that give insight into specific orbital energy as an energy constant for differing planets based on gravitational potential at the surface of a planet. specific energy can be evaluated as both energy per unit volume (J/kg) and/or specific orbital energy (m2/s2). Due to a multitude of terms that lead to confusion it is recommended that the IEEE standards committee review specific orbital energy sI units for m2/s2. The magic number for cyclonic “lift off”, or anti-gravity, is calculated to be ∈ = 148 m2/s2 the value at which a classical law of magnetism appears as F = ke × H.

关键词： Coulomb’s Constant Magnetic Moment Magnetic Pole strength specific Orbital Energy storm Relative Helicity