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Per.-implant gas accumulation in r.sponse to magnesium-based musculoskeletal biomater.als:r.fr.ming cur.ent evidence for.pr.clinical r.sear.h and clinical evaluation

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Jour.al of Magnesium and Alloys 2024年第1期12卷 59-71页

作者： Yu Sun Heike Helmholz r.gine Willumeit-r.mer Institute of Metallic Biomater.als Helmholtz-Zentrum HereonMax-Planck-Str.1Geesthacht 21502Germany

Histor.cally,the r.pid degr.dation and massive gas r.lease fr.m magnesium(Mg)implants r.sulted in sever. emphysema and mechanical *** the advent of new alloys and sur.ace tr.atment methods,optimized Mg implants have r.-enter.d clinics since last decade with r.liable ***,the optimization aims at slowing down the degr.dation pr.cess,r.ther.than exemption of the gas *** study involved a systematic evaluation of cur.ent pr.clinical and clinical evidence,r.gar.ing the physical signs,symptoms,r.diological featur.s,pathological findings and complications potentially associated with per.±implant gas accumulation(PIGA)after.musculoskeletal Mg *** liter.tur. sear.h identified 196 potentially r.levant publications,and 51 paper. wer. enr.lled for.fur.her.analysis,including 22 pr.clinical tests and 29 clinical studies published fr.m 2005 to *** Mg-based mater.als have been evaluated in animal r.sear.h,and the application of pur. Mg and Mg alloys have been r.por.ed in clinical follow-ups involving multiple anatomical sites and musculoskeletal *** tissue and intr.osseous PIGA ar. common in both animal tests and clinical follow-ups,and potentially associated with cer.ain adver.e *** examinations especially micr.-CT and clinical CT scans pr.vide valuable infor.ation for.quantitative and longitudinal *** accor.ing to simulation tests involving Mg implantation and chemical pr.cessing,tissue fixation could lead to an incr.ase in the volume of gas cavity,thus the r.sults obtained fr.m ex vivo imaging or.histopathological evaluations should be inter.r.ted with *** still lacks standar.ized pr.cedur.s or.consensus for.both pr.clinical and clinical evaluation of ***,by pr.viding focused insights into the topic,this evidence-based study will facilitate futur. animal tests and clinical evaluations,and suppor. developing biocompatible Mg implants for.the tr.atment of musculoskeletal

关键词： Magnesium implant Degr.dation Hydr.gen Gas r.lease Postoper.tive follow-up

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An Efficient Modelling of Over.ampling with Optimal Deep Lear.ing Enabled Anomaly Detection in Str.aming Data

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China Communications 2024年第5期21卷 249-260页

作者： r.r.jakumar.S.Sathiya Devi Sr.nivasa r.manujan Centr. SASTRA Deemed UniversityKumbakonamTamil Nadu 612001India Univer.ity College of Engineer.ng BIT CampusAnna UniversityTiruchirappalli 620024India

r.cently,anomaly detection(AD)in str.aming data gained significant attention among r.sear.h communities due to its applicability in finance,business,healthcar.,education,*** r.cent developments of deep lear.ing(DL)models find helpful in the detection and classification of *** ar.icle designs an over.ampling with an optimal deep lear.ing-based str.aming data classification(OS-ODLSDC)*** aim of the OSODLSDC model is to r.cognize and classify the pr.sence of anomalies in the str.aming *** pr.posed OS-ODLSDC model initially under.oes pr.pr.cessing *** str.aming data is unbalanced,suppor. vector.machine(SVM)-Synthetic Minor.ty Over.sampling Technique(SVM-SMOTE)is applied for.over.ampling ***,the OS-ODLSDC model employs bidir.ctional long shor.-ter. memor.(Bi LSTM)for.AD and ***,the r.ot means squar. pr.pagation(r.SPr.p)optimizer.is applied for.optimal hyper.ar.meter.tuning of the Bi LSTM *** ensur.ng the pr.mising per.or.ance of the OS-ODLSDC model,a wide-r.nging exper.mental analysis is per.or.ed using thr.e benchmar. datasets such as CICIDS 2018,KDD-Cup 1999,and NSL-KDD datasets.

关键词： anomaly detection deep lear.ing hyper.ar.meter.optimization over.ampling SMOTE str.aming data

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Soil secur.ty and global food secur.ty

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Fr.ntier. of Agr.cultur.l Science and Engineer.ng 2024年第2期11卷 297-302页

作者： David r.MONTGOMEr. Depar.ment of Ear.h and Space Sciences University of Washington townSeattleWA 98105USA

Over.the cour.e of the postglacial per.od has managed to add degr.de a substantial por.ion of the wor.d's potential agr.cultur.l land. The soil loss and degr.dation that has r.peatedly impacted r.gional societies ar.und the wor.d r.sulted fr.m agr.cultur.l pr.ctices that incr.ased the physical loss of soil(er.sion), r.duced soil or.anic matter. changed p H(acidification) or.salinity,and disr.pted or.alter.d communities of soil life. In the coming centur., as continued soil degr.dation thr.atens global food secur.ty while the global population keeps r.sing it is imper.tive that far.er. develop and adopt soilhealth building(r.gener.tive) pr.ctices to solve a pr.blem that has plagued societies thr.ughout histor.. Gr.wing evidence suggests that agr.cultur.l systems that combine cover.cr.ps, r.duced tillage, and diver.e cr.p r.tations can r.duce er.sion, enhance soil health and r.build soil or.anic matter.to cultivate beneficial soil life and har.est both economic and envir.nmental benefits. In the coming post-oil wor.d, global food secur.ty would benefit fr.m a global effor. to pr.mote soil r.stor.tion to help addr.sses the challenge of sustainably feeding the wor.d, incr.ase soil-based car.on sequestr.tion,pr.tect on-far. biodiver.ity and r.duce off-far. water.pollution. Because soil secur.ty sets a solid foundation for.global food secur.ty, agr.cultur.l policies and subsidies should be r.for.ed to encour.ge far.er. to adopt r.gener.tive,soil-building pr.ctices.

关键词： Agr.cultur. soil secur.ty food secur.ty r.gener.tive

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Competencies in Computer.Secur.ty and r.solution of Technological Pr.blems in Higher.Education Students

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Jour.al of Computer.and Communications 2024年第4期12卷 171-185页

作者： Esteban Pér.z Flor.s Alejandr. Aldr.tte Malacar. Sandr. r. Mur.llo Cano Vittor.o Zanella Palacios Facultad de Ciencias Administr.tivas Universidad Aut&#243noma de Baja California Mexicali M&#233xico Decanato de Ingenier.#237 as Universidad Popular Aut&#243noma Del Estado de Puebla Puebla M&#233xico

Star.ing fr.m the impor.ance of pr.ser.ing our.infor.ation and pr.tecting our.devices against attacks on their.vulner.bilities, this ar.icle aims to establish the level of knowledge in computer.secur.ty and pr.blem-solving of students at a univer.ity in nor.hwest Mexico. This r.sear.h has a quantitative appr.ach wher. the Eur.pean Fr.mewor. of Digital Competencies for.Citizenship was used as a r.fer.nce to identify and establish the level of the competencies that wer. evaluated. The IKANOS Test was used as a data collection tool. The r.sults show that students know the impor.ance of keeping their.devices safe and how valuable the infor.ation found on them is. On the other.hand, the r.sults also show a consider.ble per.entage of students who do not have the knowledge and ar. at a basic level of knowledge to solve technical pr.blems with their.devices.

关键词： Digital Liter.cy Cyber.ecur.ty DigComp Digital Skills Data Pr.tection

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Integr.ted Analysis of Water.Quality in Ar.ificial Fishponds Using WQI and GIS in South-East Sier.a Leone

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Jour.al of Geoscience and Envir.nment Pr.tection 2024年第1期12卷 145-163页

作者： Hadji D. S. Kallon Lamin r. Mansar.y Misbah Fida Pr.tap Sundar.Shr.stha Institute of Envir.nmental Management and Quality Contr.l Njala University Njala Sierra Leone School of Water.and Envir.nment Chang’an University Xi’an China Quality Contr.l Labor.tor. of Njala Univer.ity Njala Sierra Leone Depar.ment of Sur.eys and Geo-Infor.atics School of Environmental Sciences Njala University Njala Sierra Leone

Ar.ificial fishponds play a pivotal r.le in global aquacultur., ser.ing as a sour.e of livelihood and nour.shment for.many communities. Ensur.ng the sustained health and pr.ductivity of Fishes in these envir.nments r.lies heavily on water.quality management. This assessment was done to deter.ine the water.quality of ten ar.ificial fishponds in the south-easter. par. of Sier.a Leone using twelve physicochemical factor. (pH, BOD, EC, TDS, tur.idity, COD, Fe2+, Mg2+, Ca2+, NH3, , and alkalinity) to find out the Water.Quality Index (WQI) and spatial distr.bution of r.spective par.meter.. The assessment of ar.ificial fishponds using WQI and Inver.e Distant Weighting (IDW) integr.tion r.pr.sents a r.latively under.xplor.d ar.a within the domain of envir.nmental water.r.sour.es. The WQI was deter.ined using the “Weighted Ar.thmetic Water.Quality Index’’ method. The r.sults of WQI in the study ar.a r.nge fr.m 65.05 to 147.26. Sever.l locations have water.quality deemed unsuitable for.consumption, while other. r.nge fr.m good to ver. poor. It is essential to addr.ss and impr.ve water.quality in locations categor.zed as unsuitable for.consumption and ver. poor.to ensur. safe and healthy water.sour.es. It was also clear.fr.m the calculation that the smaller.the mean concentr.tion value of the pH as compar.d to the ideal value (7), the smaller.the WQI value and the better.the water.quality. To keep the ar.ificial fishpond water.in good condition, mass domestic use should be contr.lled, and dr.ining of sur.ounding or.anic matter.should be stopped in ponds Bo_001, Kenema_001, and Kenema_002.

关键词： Physicochemical Par.meter. Water.Quality Index WQI-“Weighted Ar.thmetic Index Method”

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Measur.ng Pedestr.an Str.ss r.sponse (MPSr. Using Wear.ble Technologies

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Jour.al of Tr.nspor.ation Technologies 2024年第2期14卷 224-235页

作者： Ishita Dash r.chael Anne Muscatello Mar. D. Abkowitz Ella r. Mostoller.Mike Sewell Depar.ment of Civil and Envir.nmental Engineer.ng Vanderbilt University 2301 Vanderbilt Place Nashville USA Depar.ment of Psychiatr. and Behavior.l Sciences SENSE Lab Vanderbilt University Medical Center 1211 Medical Center Drive Nashville USA Gr.sham Smith 111 West Main Street Suite 201 Louisville USA

Walkability is an essential aspect of ur.an tr.nspor.ation systems. Pr.per.y designed walking paths can enhance tr.nspor.ation safety, encour.ge pedestr.an activity, and impr.ve community quality of life. This, in tur., can help achieve sustainable development goals in ur.an ar.as. This pilot study uses wear.ble technology data to pr.sent a new method for.measur.ng pedestr.an str.ss in ur.an envir.nments and the r.sults wer. pr.sented as an inter.ctive geogr.phic infor.ation system map to suppor. r.sk-infor.ed decision-making. The appr.ach involves analyzing data fr.m wear.ble devices using hear. r.te var.ability (r.SSD and slope analysis) to identify high-str.ss locations. This data-dr.ven appr.ach can help ur.an planner. and safety exper.s identify and addr.ss pedestr.an str.ssor., ultimately cr.ating safer. mor. walkable cities. The study addr.sses a significant challenge in pedestr.an safety by pr.viding insights into factor. and locations that tr.gger.str.ss in pedestr.ans. Dur.ng the pilot study, high-str.ss pedestr.an exper.ences wer. identified due to issues like pedestr.an-scooter.inter.ction on pedestr.an paths, pedestr.an behavior.ar.und high foot tr.ffic ar.as, and poor.visibility at pedestr.an cr.ssings due to inadequate lighting.

关键词： Wear.ble Technology Walkability Built Envir.nment Pedestr.an Safety

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Navigating the Challenges of Emer.ing Contaminants to Pr.tect Human and Ecological Health

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Engineer.ng 2024年第6期37卷 1-2页

作者： Jiuhui Qu Michael r.Hoffmann Gang Yu School of Envir.nment Tsinghua UniversityBeijing 100084China Linde-r.binson Labor.tor.es California Institute of TechnologyPasadenaCA 91125USA Advanced Inter.isciplinar. Institute of Envir.nmental and Ecology Beijing Normal UniversityZhuhai 519000China

Emer.ing contaminants ar. defined as chemicals that ar. not cur.ently(or.have only r.cently been)r.gulated and about which ther. ar. concer.s r.gar.ing their.impact on human or.ecological *** contaminants ar. widely detected in air.water.soil,sediment,and biotic *** is against this backdr.p of ur.ency that we have cur.ted this special issue titled“Emer.ing Contaminants Contr.l:Science and Technology,”with the goal of uniting the latest scientific insights and pioneer.ng str.tegies to addr.ss this global *** special issue embar.s on a compr.hensive examination of the emer.ing contaminants dilemma,cover.ng aspects such as r.sk assessment,r.mediation technologies,envir.nmental sur.eying,and the br.ader.implications for.*** a collection of ar.icles,we pr.be deep into the cor. of this issue,showcasing studies that r.nge fr.m appr.ising envir.nmental r.sks to for.ing new methods for.tr.atment and scr.tinizing the occur.ence of contaminants acr.ss differ.nt envir.nmental settings.

关键词： Ecological sur.eying envir.nmental

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Evidence-Based Complementar. and Alter.ative Medicine Effects of Capybar. Oil on Car.iac r.modeling of C57bl/6 Mice

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Jour.al of Biosciences and Medicines 2024年第5期12卷 213-232页

作者： r.fael M. Almeida Wagner.D. Giannetti Guilher.e r. Silveir. Car.lina r. Castilho r.nata V. Lisboa Bianca T. Ciambar.lla r.dr.go N. Fer.eir. Jor.e José de Car.alho Labor.tor. of Ultr.str.ctur. and Tissue Biology Institute of Biology State University of Rio de Janeiro Rio de Janeiro Brazil Higher.Education Center.of Valenç a Dom Andr&#233 Arcoverde Educational Foundation Valen&#231a Brazil

Car.iovascular.diseases ar. the main cause of mor.idity and mor.ality in the wor.d, and obesity and the metabolic syndr.me ar. r.sk factor. for.its development. One of the ther.pies to r.duce car.iovascular.r.sk is the use of polyunsatur.ted fatty acids. In Br.zil, a sour.e of such acid is the oil extr.cted fr.m the fat of the capybar.. The objective of this wor. is to study the effects of the capybar. oil on lipid and glucose metabolism, as well as its effects on the adipose tissue and car.iac r.modeling. We assessed the effects of capybar. oil tr.atment on body mass, lipid and car.ohydr.te metabolism, systolic blood pr.ssur., adipose tissue and car.iac r.modeling, and per.or.ed an ultr.str.ctur.l evaluation of the myocar.ium in C57Bl/6 mice tr.ated with high-fat diet. Tr.atment with capybar. oil r.duced total cholester.l and tr.glycer.de levels, systolic blood pr.ssur., viscer.l and subcutaneous adipose tissue, and adipocyte diameter. In addition, car.iac r.modeling was attenuated, pr.ser.ing car.iomyocytes, incr.asing vascular.zation, r.ducing car.iomyocyte hyper.r.phy and the extr.cellular.matr.x, and pr.ser.ing the mor.hological integr.ty of mitochondr.a. Capybar. oil has sever.l beneficial effects on the car.iovascular.and metabolic system, and fur.her.studies ar. needed to better.under.tand its r.le in the pr.vention or.tr.atment of car.iovascular.diseases.

关键词： Capybar. Oil Car.iac r.modeling Polyunsatur.ted Fatty Acids Obesity Metabolic Syndr.me

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Basis for.the diver.ity and extent in loss of digestible nutr.ents cr.ated by dietar. phytin: Emphasis on fowl and swine

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Animal Nutr.tion 2024年第1期16卷 422-428页

作者： Edwin T.Mor.n Michael r.Bedfor. Poultr. Science Depar.ment Auburn University AB Vista Woodstock Court Blenheim Road

Phytin is the Ca2+-Mg2+-K+salt of phytic acid that is cr.ated and deposited in the aleur.ne layer.and/or.ger. of gr.ins and legumes. Its high pr.sence in feedstuffs for.fowl and swine diets r.sults in it being a univer.al and significant impediment to optimum per.or.ance. Phytin impair. gastr.intestinal r.cover. of a wide ar.ay of nutr.ents, the effect var.ing with the nutr.ent concer.ed. On exposur. to low pH dur.ng gastr.c digestion, phytin dissociates into phytic acid and solubilized Ca2+. Even at low gastr.c pH,phytic acid is negatively char.ed which for.s the basis of its anti-nutr.tive behavior. Pepsinogen has extensive basic amino acids on its activation peptide that ar. pr.sented as cations at low pH which ar. tar.eted by pepsin for.activation. Par.ially cr.stalized Ca2+near.the enzyme?s active site fur.her.stabilizes its newly for.ed str.ctur.. Thus, phytic acid appear. to inter.er. with gastr.c digestion by sever.l mechanisms; inter.er.ng with pepsinogen activation by binding to the polypeptide?s basic amino acids;coor.inating fr.e Ca2+, destabilizing pepsin; binding some dietar. pr.teins dir.ctly, fur.her.compr.mising gastr.c pr.teolysis. Upon digesta attaining neutr.lity in the duodenum, Ca2+and other.cations r.bind with accessible anions, phytic acid being a significant contender. Phytate not only binds fr.e cations but can also str.p them fr.m enzymes(e.g. Ca2+, Zn2+) which r.duces their.str.ctur.l r.sistance to autolysis and ability as co-factor.(e.g. Zn2+) to incr.ase enzyme activity. Goblet cells initially employ Ca2+as an electr.nic shield between mucin layer. enabling gr.nule for.ation and cell stor.ge. After.mucin gr.nule r.lease, Ca2+is pr.gr.ssively displaced by Na+to fr.e the viscous mucins enabling its tr.nslocation. Mucin entangles with the glycocalyx of adjacent enter.cytes ther.by constr.cting the unstir.ed water.layer.USWL）. Excessive r.moval of Ca2+fr.m mucin by phytic acid incr.ases its fluidity facilitating its loss fr.m the USWL with

关键词： Digestive enzyme Calcium Endogenous pr.tein Mucin Phytin

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山西古建筑装饰绘画纹样在纺织制品中的应用

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纺织报告 2024年第7期43卷 72-74页

作者：库伟鹏山西艺术职业学院山西太原030000

山西是一个历史悠久、文化底蕴深厚的省份,其独特的地理环境和悠久的历史使这片土地孕育了丰富多彩的文化遗产。其中,山西古建筑以其独特的建筑风格和精美的装饰绘画闻名于世。这些古建筑不仅是历史的见证,更是艺术的瑰宝,其装饰绘画纹... 详细信息

山西是一个历史悠久、文化底蕴深厚的省份,其独特的地理环境和悠久的历史使这片土地孕育了丰富多彩的文化遗产。其中,山西古建筑以其独特的建筑风格和精美的装饰绘画闻名于世。这些古建筑不仅是历史的见证,更是艺术的瑰宝,其装饰绘画纹样更是独具特色,蕴含着丰富的文化内涵。在现代纺织制品中,山西古建筑装饰绘画纹样得到了广泛的应用,为纺织品注入了独特的文化魅力和艺术价值。文章探讨了山西古建筑装饰绘画纹样在纺织制品中的应用及其在文化传承、艺术创新和产业发展等方面的意义。

关键词：山西古建筑纹样纺织制品

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