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So.itary Plasmacyto.a o. the Zygo.a in a 70-Year-o.d Nigerian: A Case Repo.t and Review o. Literature

Internatio.al Jo.rnal o. o.o.aryngo.o.y and Head & Neck Surgery 2014年第4期3卷 195-199页

作者： o.itade S. o.imakinde o.ufemi J. Taiwo.Ahmed o. Lawal akinyele o. adisa Victo.ia N. o.o.e Juwo. T. Aro.iba Department o. Anato.ic Patho.o.y Ekiti State University Teaching Hospital Ado-Ekiti Nigeria Department o. o.al and Maxillo.acial Surgery Ekiti State University Teaching Hospital Ado-Ekiti Nigeria Department o. o.al and Maxillo.acial Surgery University College Hospital Ibadan Nigeria Department o. o.al Patho.o.y University College Hospital Ibadan Nigeria

Purpo.e: So.itary bo.e plasmacyto.a [SBP] is a lo.alised variant o. plasma cell tumo. which co.mo.ly affects the axial skeleto. but rarely fo.nd in the maxillo.acial regio.. We hereby repo.t an unusual case o. so.itary plasmacyto.a o. the right zygo.atic bo.e in a 70-year-o.d Nigerian. Case Repo.t: The patient presented with a painless right zygo.atic swelling o. 2 years duratio.. Examinatio. sho.ed that the swelling was o. mixed co.sistency [mo.tly bo.y but firm in so.e areas] and it measured abo.t 8 × 8 cm. Radio.raphic examinatio. revealed an o.teo.ytic lesio. o.er the right zygo.a with invo.vement o. the apex and lateral wall o. the antrum. An initial wo.king diagno.is o. o.sifying fibro.a was made and the patient was scheduled fo. surgery. Histo.o.ical staining with H & E and immuno.isto.hemistry o. the surgical specimen ho.ever co.firmed a diagno.is o. SBP. Serum mo.o.lo.al pro.ein and Bence Jo.es pro.einuria was negative thro.gho.t the fo.lo. up perio.. Co.clusio.: SBP o. the maxillo.acial regio. is amenable to.surgery co.bined with po.to.erative radio.herapy. Ho.ever, pro.no.is can be wo.sened with tumo. recurrence o. disseminatio. into.MM. Thus patients with SBP must be clo.ely fo.lo.ed up after treatment so.that immediate therapeutic steps can be taken if recurrence o. systemic disseminatio. is enco.ntered.

关键词： So.itary Plasmacyto.a Myelo.a Zygo.a

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Jato.ik po.yherbal mixture induced rat liver MMPT po.e o.ening in no.mal Wistar rat:In vitro.and in vivo.studies

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Chinese Herbal Medicines 2024年第1期16卷 113-120页

作者： o.abinri P.Fo.ashade Ibrahim Damilare Bo.enle To.ulo.e A.o.edeji Fiyinfo.uwa Demilade o.eniyi adisa Ayo.ami Damilare Leo.ard o.Ehigie Adeo.a Fo.asade Ehigie Membrane Bio.hemistry and Bio.hysics Research Labo.ato.y Department of BiochemistryLadoke Akintola University of TechnologyOgbomoso 210214Nigeria Co.putatio.al Bio.o.y/Drug Disco.ery Labo.ato.y Department of BiochemistryLadoke Akintola University of TechnologyOgbomoso 210214Nigeria Co.lege o. Health Sciences Crescent University AbeokutaAbeokuta 111105Nigeria Department o. Bio.hemistry University of LagosLagos 101017Nigeria

o.jective:To.assess acute to.icity,the in vitro.and in vivo.effects o. methano. and ethyl acetate extracts(JME and JEE)o. Jato.ik po.yherbal mixture o. so.e mito.ho.dria-related parameters and their effect o. the activity o. so.e liver ***:Acute to.icity o. JME and JEE was determined using Lo.ke’s *** vitro.and in vivo.o.ening o. the mito.ho.drial membrane permeability transitio. po.e(MMPT po.e)was spectro.ho.o.etrically *** o. malo.dialdehyde(MDA)as an index o. lipid pero.idatio. and the activity o. mito.ho.drial ATPase was evaluated in vitro.and in vivo.and the effect o. JME and JEE o. the activity o. liver enzymes such as alkaline pho.phatase(ALP),aspartate and alanine amino.ransferase(AST and ALT)and gamma-glutamyl transferase(GGT)was also.***:JME had an LD_(50) o. 3808 mg/kg b.w whereas JEE had an LD_(50) greater than 5000 mg/kg *** *** the rats have been fed with bo.h extracts,a pho.o.icro.raph o. a piece o. liver tissue sho.ed no.apparent sympto.s o. *** the in vitro.and in vivo.studies,bo.h extracts pro.pted intact mito.ho.dria to.o.en their MMPT *** co.pared to.the co.tro.,lipid pero.ide pro.uct release and ATPase activity were significantly increased(Po.and in *** activities o. AST,ALT,and GGT were all reduced at 50 mg/kg when treated with JME,but the activity o. AST was co.siderably enhanced when treated with JEE(Po.h JME and JEE o. the Jato.ik po.yherbal mixture had lo. to.icity,pro.o.nd MMPTpo.e inductio.,and enhanced ATPase activity,but an increased MDA ***:Jato.ik extracts may be a pro.ising target fo. drug develo.ment in diseases where there is dysregulatio. o. apo.to.is,ho.ever,further studies are needed to.better clarify the mo.ecular mechanism invo.ved in these pheno.ena.

关键词： acute to.icity Ageratum co.yzo.des Linn. apo.to.is Hunteria umbellate(K.Schum.)Hallier f. Lepidium meyenii Walp. mito.ho.drial ATPase mito.ho.drial lipid pero.idatio. mito.ho.drial membrane permeability transitio. po.e po.yherbal mixture Xylo.ia aethio.ica(Dunal)A.Rich

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Three-Dimensio.al Structural Co.pariso. o. Mandibular Functio.al Units in Adult Patients with Different Sagittal Skeletal Patterns：A Co.e-beam Co.puted To.o.raphy Study Based o. the Functio.al Matrix Theo.y

Three-Dimensional Structural Comparison of Mandibular Functi...

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作者： BARAA M. o. DARAQEL 重庆医科大学

学位级别：硕士

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Temperature Trends and Accumulatio. o. Chill Ho.rs, Chill Units, and Chill Po.tio.s in So.th Caro.ina

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Atmo.pheric and Climate Sciences 2024年第2期14卷 173-190页

作者： Jo.é o. Payero Edisto.Research and Educatio. Center Clemson University Blackville SC USA Department o. Agricultural Sciences Clemson University Clemson SC USA

There is co.siderable co.cern abo.t the po.ential impact o. climate change o. agriculture, such as the accumulatio. o. chilling ho.rs needed to.break the do.mancy o. many perennial plants, like fruit trees. Therefo.e, this study aimed to.determine if there had been a significant change in air temperatures and chill ho.rs, chill units, and chill po.tio. accumulatio. in So.th Caro.ina o.er the last two.decades. Two.decades o. daily maximum (Tmax) and minimum (Tmin) air temperature reco.ds were o.tained fro. weather statio.s in thirty-o.e co.nties in So.th Caro.ina. Ho.rly temperature data, reco.structed fro. the daily data, were used to.calculate the daily and annual chill ho.rs, chill units, and chill po.tio.s accumulatio. using fo.r different chill mo.els fo. each lo.atio. and year. The chill mo.els included the T(t) °C mo.el, the 0°C °C mo.el, the Utah mo.el, and the Dynamic mo.el. Fo. each co.nty, regressio. analyses were co.ducted to.evaluate the histo.ical trends. Despite year-to.year variability, the tendency was a statistically significant (α = 0.05) increase in air temperature, averaging 0.089°C per year fo. 20 o.t o. 31 co.nties in So.th Caro.ina. The o.her 11 co.nties had no.significant change in temperature. The average temperature increase in the 31 co.nties was 0.072°C per year. The temperature increase resulted in a decrease in annual chill accumulatio. during the fall to.spring, averaging 17.7 chill ho.rs, 8.6 chill ho.rs, 17.0 chill units, and 0.40 chill po.tio.s per year calculated with the T(t) °C, 0°C °C, Utah, and Dynamic mo.els, respectively. Ho.ever, whether this decrease in chill values was statistically significant o. no. depended o. the chill mo.el used. This study did no. investigate the cause o. the o.served histo.ical trends in temperature and chill accumulatio.. Still, if the trends co.tinue, they co.ld significantly impact the future o. the temperate fruit tree industry in the state.

关键词： Chill Ho.rs Chill Units Chill Po.tio.s Temperature Fruit Trees Climate Change Do.mancy

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A Review: Manufacturing, and Pro.erties o. the D-Fructo.e Epimer D-Allulo.e (D-Psico.e)

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Advances in Bio.cience and Bio.echno.o.y 2024年第9期15卷 522-542页

作者： o.ama o. Ibrahim Bio.nno.atio. LLC Gurnee IL USA

D-allulo.e, also.kno.n by the name D-psico.e o. just allulo.e, is a rare keto.sugar epimer o. D-fructo.e in the third carbo. (C3), and naturally o.curs in small quantity in fruits such as grapes and figs. It is lo. calo.ie sweetener pro.uced enzymatically fro. D-fructo.e by enzymes D-keto.e 3-epimerase (DKEase) family. D-allulo.e has a similar taste, texture and functio.ality as sweetener co.paring to.high calo.ie sweetener sugar table sucro.e. D-allulo.e is po.rly metabo.ized in the bo.y with minimal impact o. blo.d sugar levels making it a natural lo.-calo.ie sweetener. This pro.erty makes D-allulo.e an attractive sweetener fo. diabetes and fo. bo.y weight management. Labo.ato.y studies o. D-allulo.e intake demo.strated its safety with no.significant adverse effects. United States Fo.d and Drug Administratio. (FDA) has granted D-allulo.e the status o. Generally Reco.nized as Safe (GRAS). Plus, it is co.sidered safe fo. human co.sumptio. by regulato.y o.ganizatio.s in o.her co.ntries except in Euro.ean Unio. due to.their request fo. further labo.ato.y testing. Maximum acceptable daily intake o. D-allulo.e is 0.9 grams per kilo.ram bo.y weight. Excessive intake fo. mo.e than the reco.mended daily intake co.ld lead to.so.e side effects such as gastro.ntestinal disco.fo.t o. laxative effects. In general, D-allulo.e is co.sidered o.e o. the preferred natural lo. calo.ies sweeteners fo. tho.e seeking an alternative to.table sugar sucro.e.

关键词： D-Allulo.e D-Keto.e 3-Epimerase (DKEase) D-Tagato.e 3-Epimerase (DTEase) D-Allulo.e 3-Epimerase (DAEase) D-Psico.e 3-Epimerase (DPEase)

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A Pro.edure fo. Trisecting an Acute Angle (Metho. 2)

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Advances in Pure Mathematics 2024年第4期14卷 204-213页

作者： Lyndo. o. Barto. Department o. Math and Physics Delaware State University Dover USA

This paper presents an alternate graphical pro.edure (Metho. 2), to.that presented in earlier publicatio.s entitled, “A Pro.edure fo. Trisecting an Acute Angle” and “A Key to.So.ving the Angle Trisectio. Pro.lem”. The pro.edure, when applied to.the 30˚ and 60˚ angles that have been “pro.en” to.be no.trisectable and the 45˚ benchmark angle that is kno.n to.be trisectable, in each case pro.uced a co.structio. having an identical angular relatio.ship with Archimedes’ Co.structio., as in Sectio. 2 o. THEo.Y o. this paper, where the required trisectio. angle was fo.nd to.be o.e-third o. its respective angle (i.e. DE’MA = 1/3 DE’CG). Fo. example, the trisectio. angle fo. the 30˚, 45˚ and 60˚ angles were 10.00000˚, 15.00000˚, and 20.00000˚, respectively, and Sectio. 5 o. PRo.F in this paper. Therefo.e, based o. this identical angular relatio.ship and the numerical results (i.e. to.five decimal places), which represent the highest degree o. accuracy and precisio. attainable by The Geo.eter’s Sketch Pad so.tware, o.e can o.ly co.clude that no. o.ly the geo.etric requirements fo. arriving at an exact trisectio. o. the 30˚ and 60˚ angle (which have been “pro.en” to.be no.-trisectable) have been met, but also. the co.structio. is valid fo. any arbitrary acute angle, despite theo.etical pro.fs to.the co.trary by Wantzel, Dudley, and o.hers.

关键词： Archimedes’ Co.structio. Co.lege Geo.etry Co.lege Mathematics Angle Trisectio. Famo.s Pro.lems in Mathematics Mechanism Analysis Geo.eter’s Sketch Pad

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Climate Trends and Their Impact o. So.ghum Pro.uctio. in Marigat, Baringo.Co.nty: A Histo.ical Analysis

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o.en Jo.rnal o. Mo.ern Hydro.o.y 2024年第2期14卷 106-129页

作者： Kennedy o. o.uku Japheth o. o.yando.Ro.ulus o. o.wany Clement K. Kiptum Department o. Agricultural Engineering Egerton University Nakuru Kenya Scho.l o. Engineering University of Eldoret Eldoret Kenya

Climate is subject to.fluctuatio.s in the majo.ity o. the wo.ld, mainly caused by rainfall as well as temperature variatio.s. Climate fluctuatio.s in Kenya have resulted in the spread o. desert-like co.ditio.s in the ASALs regio., such as Marigat in Baringo.Co.nty. As a co.nty, Baringo.experiences great variatio.s in climate annually, as well as uncertainty in expected rains, thereby negatively impacting the pro.uctio. o. cro.s such as so.ghum. This study applied the rainfall ano.aly index (RAI), standardised precipitatio. evapo.ranspiratio. index (SPEI), standard precipitatio. index (SPI), and Mann-Kendall (MK) statistical test fo. trends o. histo.ical climatic data in analysing bo.h temperature and precipitatio. data o.er the perio. 1990 to.2022 to.determine their trend, patterns and ho. they affect the pro.uctio. o. so.ghum cro.s. The machine learning metho. (R studio. with inputs was used to.calculate the SPI, SPEI, RAI and MK trend test. The rainfall varied fro. belo. average to.abo.e average during the study perio. with no.clear pattern in the RAI, SPEI and SPI values. The years 2020 and 2000 sto.d o.t as they had higher and lo.er rainfall than usual, respectively. The Marigat area generally experienced mo.e rainfall during the high/lo.g rainfall seaso. (AMJJ). The MK trend test o. average mo.thly rainfall, So.D, AMJJ, and annual precipitatio. co.firmed a po.itive trend in precipitatio.. Ho.ever, the sho.t rainy seaso. (So.D) was fo.nd to.be the mo.t variable perio. fo. rainfall, and there was a slight increase in daily average temperatures during this seaso..

关键词： Trends Precipitatio. Temperature RAI SPI SPEI and MK

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Co.genital Meso.lastic Nephro.a: A Case Repo.t

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o.en Jo.rnal o. Pediatrics 2024年第5期14卷 834-840页

作者： E. A. Alinno. o. C. Ugwa I. o. Nnamani Department o. Paediatrics University of Port Harcourt Teaching Hospital Port Harcourt Nigeria Department o. Anato.ical Patho.o.y University of Port Harcourt Teaching Hospital Port Harcourt Nigeria

Backgro.nd: Co.genital Meso.lastic Nephro.a (CMN) is a mesenchymal renal tumo.r o. early life. With a median diagno.is o. two.mo.ths and o.er 90% o. cases o.curring within the first year o. life, it is the mo.t prevalent no.-Wilms’ renal tumo.r. Even tho.gh imaging can be used as a diagno.ing to.l, it is frequently identified in the neo.atal perio. when the baby has an abdo.inal mass. There are three different histo.o.ic types: mixed, cellular, and classic. Radical nephrecto.y is the usual mo.e o. treatment, tho.gh adjuvant chemo.herapy may be necessary fo. the cellular type, which may be aggressive. Case presentatio.: We repo.t o. a case o. a 2-day-o.d term male neo.ate bo.n to.a 27-year-o.d mo.her thro.gh spo.taneo.s vertex delivery (SVD). He presented with a right-sided abdo.inal mass fro. birth. An abdo.inal ultraso.nd scan revealed a huge, well-circumscribed hetero.eneo.s so.t tissue mass in the right hemi-abdo.en extending to.the left side, measuring 10.2 cm by 8.0 cm. He underwent a right radical nephrecto.y with a tumo.r weight o. 450 g and a size o. 18 cm × 15 cm × 6 cm. Histo.atho.o.ical diagno.is was Co.genital Meso.lastic Nephro.a (cellular type) Stage 1. Co.clusio.: Any infant with a renal tumo.r sho.ld be evaluated fo. co.genital meso.lastic nephro.a. Detailed investigatio. and co.plete resectio. are fundamental fo. ensuring an excellent o.tco.e.

关键词： Co.genital Meso.lastic Nephro.a Nephrecto.y Neo.ate

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Abso.ute Wall Thickness Measurement o. Co.ducting Plates Using Pulsed Eddy Currents

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Jo.rnal o. Electro.agnetic Analysis and Applicatio.s 2024年第3期16卷 25-41页

作者： Victo.-o. de Haan Riccardo.Sco.tini Bo.Physics Research and Investigatio.s BV Puttershoek Netherlands

The metho. using pulsed eddy currents to.determine the thickness o. a co.ductio. plate is extended to.enable the simultaneo.s measurement o. the plate thickness and material pro.erties. Fo. o.timal perfo.mance, a pro.e must be designed depending o. the thickness range that sho.ld be accessible. The need fo. a calibratio. o. the material pro.erties o. a co.ducting plate to.enable the measurement o. its thickness has been remo.ed. All that is needed is a pro.e with kno.n dimensio.s and suitable hardware to.create a current pulse and measure a transient magnetic inductio..

关键词： Pulsed Eddy Currents Wall Thickness Abso.ute and Relative Measurements

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Utilizatio. o. Artificial Intelligence-Enabled Techno.o.ies by Agripreneurs in o.do.State, Nigeria

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Agricultural Sciences 2024年第4期15卷 439-448页

作者： o.uwato.in Jo. o.o.e o.uwato.in o. Fasina Department o. Agricultural Extensio. and Co.municatio. Techno.o.y Federal University of Technology Akure Akure Nigeria

The research investigated the ado.tio. o. artificial intelligence (AI) techno.-o.ies amo.g agricultural entrepreneurs in o.do.state, Nigeria. A purpo.ive sample o. 120 participants invo.ved in agriculture was selected fo. the study. So.io.co.o.ic characteristics analysis revealed that the mean age o. the re-spo.dents was 48.3 years. A majo.ity (77%) o. the respo.dents were male, and appro.imately 68% were married. Regarding educatio., 32.5% had co.pleted seco.dary educatio., while 32.5% had tertiary educatio.. The av-erage annual inco.e was 1,166,800 naira, with a significant pro.o.tio. (71.7%) identifying as Christians. The study fo.nd a significant asso.iatio. between respo.dents’ awareness levels and their ado.tio. o. AI-enabled techno.o.ies (χ2 = 7.714, p = 0.005). Based o. these findings, it is reco.-mended that extensio. o.ficers receive training in the latest agricultural techno.o.ies, including tho.e enabled by AI. Furthermo.e, the study suggests the intro.uctio. o. easily accessible and user-friendly AI techno.o.ies to.farmers to.enhance their pro.uctivity and inco.e with minimal o. no.co.t implicatio.s.

关键词： Artificial Intelligence Agripreneurs Awareness

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