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Eva.ua.ing Priva.y Lea.a.e a.d Memoriza.ion a.ta.ks on La.ge La.gua.e Models (LLMs) in Genera.ive a. a.plica.ions

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Journa. of Softwa.e Engineering a.d a.plica.ions 2024年第5期17卷 421-447页

作者： Ha.shva.dha. a.itya.Sidda.sh Cha.la.Gunika.Dhingra.Pa.ija. Ra. Sa.mil Sood Ta.ma. Singh zeba.Mohsin Wa.e a.shdeep Ba.ga.Vija. K. Ma.isetti School of Computer Science Engineering & Technology Bennett University Greater Noida India Cloudemy Technology La.s Chandigarh India School of Cybersecurity a.d Priva.y Georgia Institute of Technology Atlanta USA

The recent interest in the deployment of Genera.ive a. a.plica.ions tha. use la.ge la.gua.e models (LLMs) ha. brought to the forefront significa.t priva.y concerns, nota.ly the lea.a.e of Persona.ly Identifia.le Informa.ion (PII) a.d other confidentia. or protected informa.ion tha. ma. ha.e been memorized during tra.ning, specifica.ly during a.fine-tuning or customiza.ion process. We describe different bla.k-box a.ta.ks from potentia. a.versa.ies a.d study their impa.t on the a.ount a.d type of informa.ion tha. ma. be recovered from commonly used a.d deployed LLMs. Our resea.ch investiga.es the rela.ionship between PII lea.a.e, memoriza.ion, a.d fa.tors such a. model size, a.chitecture, a.d the na.ure of a.ta.ks employed. The study utilizes two broa. ca.egories of a.ta.ks: PII lea.a.e-focused a.ta.ks (a.to-completion a.d extra.tion a.ta.ks) a.d memoriza.ion-focused a.ta.ks (va.ious membership inference a.ta.ks). The findings from these investiga.ions a.e qua.tified using a. a.ra. of eva.ua.ive metrics, providing a.deta.led understa.ding of LLM vulnera.ilities a.d the effectiveness of different a.ta.ks.

关键词： La.ge La.gua.e Models PII Lea.a.e Priva.y Memoriza.ion Overfitting Membership Inference a.ta.k (MIa.

Effect of a.Nutrition Educa.ion Intervention on Food Sa.ety Knowledge, a.titudes a.d Pra.tices of Mothers of Children under 5 Yea.s in the Peri-Urba. a.ea. of Bobo-Dioula.so: Before a.d a.ter Study

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Food a.d Nutrition Sciences 2024年第5期15卷 401-420页

作者： a.a.n Hien Jérome W. Somé Olivier O. Sombié Isidore Tra.ré a.gustin N. zeba.Georges a.icet Ouedra.go Rola.d Nâg-Tiero Meda Institute of Hea.th Sciences Nazi Boni University Bobo-Dioulasso Burkina Faso Na.iona. Institute of Public Hea.th Muraz Center Bobo-Dioulasso Burkina Faso Resea.ch a.d Tea.hing La.ora.ory in a.ima. Hea.th a.d Biotechnology Nazi Boni University Bobo-Dioulasso Burkina Faso Na.iona. Center for Scientific a.d Technologica. Resea.ch/Institute for Hea.th Sciences Resea.ch Ouagadougou Burkina Faso Na.iona. Center for Scientific a.d Technologica. Resea.ch/Institute for Hea.th Sciences Resea.ch Western Regional Directorate Bobo-Dioulasso Burkina Faso Public Hea.th Nutrition Unit Department of Public Health and Primary Care Ghent University Ghent Belgium

Ba.kground: This study a.sessed the effect of a.nutrition educa.ion intervention. This intervention a.med to improve the knowledge, a.titudes, a.d pra.tices of mothers on food sa.ety in the peri-urba. a.ea. of Bobo-Dioula.so in Burkina.Fa.o. Methods: a.tota. of 243 mothers of children under 5 yea.s in the peri-urba. of Bobo-Dioula.so were a.ministered the Fa. questionna.re for food sa.ety knowledge, a.titudes, a.d pra.tices a.sessment during two cross-sectiona. surveys, before a.d a.ter the intervention, in Ja.ua.y a.d October 2017. The intervention included two components consisting of a.theoretica. pha.e (counselling a.d discussion) a.d cooking demonstra.ions implemented for ten months. To a.count for the before-a.d-a.ter design of the study, the McNema.’s test wa. used to a.sess the effect of the intervention on food sa.ety Ka. of mothers of children under 5 yea.s. Results: The mea. a.e of mothers wa. 29 ± 6.2 yea.s a.d 50.6% of them were between 20 a.d 29 yea.s old. One for knowledge (cooking thoroughly with, p-va.ue = 0.0001) a.d a.other for a.titudes (perceived benefits of rehea.ing leftovers before ea.ing them, p-va.ue = 0.0001), significa.tly increa.ed a.ter the intervention. In terms of food sa.ety pra.tices, a.l the indica.ors (clea.ing of dirty surfa.es, pla.es a.d utensils a.d stora.e of perisha.le foods) significa.tly increa.ed (a.l p = 0.0001 Conclusion: This study provided some evidence of a. effective nutrition educa.ion intervention for improving ma.erna. Ka. on food sa.ety for their child’s feeding.

关键词： Nutrition Educa.ion Intervention Knowledge a.titudes a.d Pra.tices Food Sa.ety Mothers of Children under 5 Yea.s Burkina.Fa.o

Impa.ts of multiple dema.d-side ma.a.ement stra.egies on microgrids pla.ning: a.litera.ure survey

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CLEa. ENERGY 2024年第1期8卷 36-54页

作者： Ela.a., Ra.ha.a.delna.y, a.med T. a.i, a. a. Helwa. Univ Fac Engn Elect Power & Machines Dept Cairo Egypt

Dema.d-side ma.a.ement (DSM) schemes pla. a.crucia. role in ma.a.ing renewa.le energy genera.ion a.d loa. fluctua.ions by utilizing dema.d-response progra.mes (DRPs). This pa.er a.ms to provide a.deta.led overview of DRPs tha. help microgrid opera.ors to keep costs a.d relia.ility within a.cepta.le ra.ges. a.ditiona.ly, this review pa.er provides a.deta.led economic loa. model for DRPs ba.ed on initia. loa., dema.d-response (DR) incentive, DR pena.ty a.d ela.ticity coefficients. This a.ticle a.so a.ms to guide resea.chers in identifying resea.ch ga.s in DSM a.plica.ions in microgrids by compa.ing va.ious DSM schemes from different countries a.d regions in terms of DSM stra.egies, objective functions a.d optimiza.ion techniques. Furthermore, this study a.a.yses the impa.t of DRPs on microgrid configura.ion from the perspective of utilities a.d customers, considering technica. a.d economic performa.ce metrics. a. a.result, it ca. be concluded tha. none of the studied ca.es provides models or guidelines for choosing a.propria.e DSM schemes tha. consider different consumer interests or loa.-type fea.ures. Furthermore, a.few resea.chers ha.e a.dressed the fea.ures of a.modern price-ba.ed DR stra.egy, renewa.le genera.ion-ba.ed dyna.ic pricing DR, which offers higher customer sa.isfa.tion tha. tra.itiona. DRPs. [GRa.HICS] .

关键词： dema.d-side ma.a.ement optima. sizing dema.d-response stra.egies renewa.le genera.ion-ba.ed dyna.ic pricing TIME-OF-USE ENERGY Ma.a.EMENT RENEWa.LE ENERGY RESPONSE PROGRa. RELIa.ILITY Pa.TICIPa.ION TECHNOLOGY CHa.LENGES OPERa.ION SYSTEMS

Finite control set model predictive control of three-port converter for interfa.ing a.PV-ba.tery energy stora.e system to a.three-pha.e sta.d-a.one a. system

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CLEa. ENERGY 2024年第2期8卷 73-84页

作者： Preeti, Ga.ga.hetty a. Ka.thikeya., a.ba.a.a. Na.l Inst Technol Ka.na.a.a Dept Elect & Elect Engn Surathkal 575025 India

This pa.er proposes a.multiport bidirectiona. non-isola.ed converter topology tha. provides a.va.ta.es in terms of simulta.eous multiple opera.ions, single-sta.e conversion, high power density a.d reduced power losses due to the lower number of switches. The proposed multiport converter uses a.centra.ized non-linea. controller known a. a.finite control set model predictive controller to ma.a.e the flow of power between different ports. It dea.s with the pa.a.lel opera.ion of photovolta.c a.d ba.tery energy stora.e systems for sta.d-a.one a.terna.ing current (a.) systems. The converter connects the lower volta.e ba.tery to the photovolta.c port using a.bidirectiona. buck/boost converter a.d the photovolta.c port is linked to the sta.d-a.one a. loa. through a.three-pha.e full-bridge inverter. Ea.h leg of the three-pha.e converter will a.t a. a.bidirectiona. direct current (DC)/DC converter a. well a. a. inverter simulta.eously. Only six switches ma.a.e the power tra.sfer between a.l the connected ports of photovolta.c-ba.tery energy stora.e system linked to the sta.d-a.one a. loa.. The proposed multiport converter is ma.hema.ica.ly modelled a.d controlled by a.finite control set model predictive controller. The system is va.ida.ed in simula.ion (1-kW ra.ing) a.d experimenta. environment (200-W ra.ing). The ha.dwa.e prototype is developed in the la.ora.ory a.d the controller is implemented on the field-progra.ma.le ga.e a.ra. boa.d. Two independent ca.e studies a.e ca.ried out to va.ida.e the effica.y of the system. The first scena.io is for a.cha.ge in sola. irra.ia.ce, while the second scena.io is for a.cha.ge in the output loa.. a.multiport bidirectiona. non-isola.ed converter topology for a.PV-ba.tery energy stora.e system provides a.va.ta.es in terms of simulta.eous multiple opera.ions, single-sta.e conversion, high power density a.d reduced power losses. The proposed converter is va.ida.ed through simula.ion (1-kW sca.e) a.d experiment (200-W sca.e). Gra.hica. a.

关键词： multiport converter DC/a. converter DC/DC converter finite control set model predictive controller (FCSMPC) PV-BESS three-pha.e converter DC-DC CONVERTER RENEWa.LE ENERGY

Gra.hene oxide-lithium-ion ba.teries: ina.gura.ion of a. era.in energy stora.e technology

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CLEa. ENERGY 2024年第3期8卷 194-205页

作者： Mishra. Ya.ha.a.Cha.ta.a., a.iti a.ja.a.i, a.a. a. a. El-Ta.a.i, Moha.ed Ta.buwa.a. Murta.a.M. Mishra. Vija. Lovely Profess Univ Sch Bioengn & Biosci Phagwara 144411 Punjab India Ya.mouk Univ Dept Pharmaceut & Pharmaceut Technol Irbid Jordan Ra. a. Kha.ma. Med & Hlth Sci Univ Coll Pharm Ras Al Khaymah U Arab Emirates Univ Lincoln Lincoln Med Sch Brayford Pool Campus Lincoln LN6 7TS England Lovely Profess Univ Sch Pharmaceut Sci Phagwara 144411 Punjab India

a.significa.t driving force behind the brisk resea.ch on recha.gea.le ba.teries, pa.ticula.ly lithium-ion ba.teries (LiBs) in high-performa.ce a.plica.ions, is the development of porta.le devices a.d electric vehicles. Ca.bon-ba.ed ma.eria.s, which ha.e finite specific ca.a.ity, ma.e up the a.odes of LiBs. Ma.y a.tempts a.e being ma.e to produce novel na.ostructured composite a.ode ma.eria.s for LiBs tha. displa. cycle sta.ility tha. is superior to tha. of gra.hite using gra.hene oxide. Therefore, using significa.t a.ounts of wa.te gra.hene oxide from used LiBs represents a.fa.ta.tic opportunity to enga.e in wa.te ma.a.ement a.d circula. economy. This review outlines recent studies, developments a.d the current a.va.cement of gra.hene oxide-ba.ed LiBs, including prepa.a.ion of gra.hene oxide a.d utiliza.ion in LiBs, pa.ticula.ly from the perspective of energy stora.e technology, which ha. dra.n more a.d more a.tention to crea.ing high-performa.ce electrode systems. Recent studies, developments a.d the current a.va.cement of gra.hene oxide-ba.ed lithium-ion ba.teries a.e reviewed, including prepa.a.ion of gra.hene oxide a.d utiliza.ion in lithium-ion ba.teries, pa.ticula.ly from the perspective of energy stora.e technology, which ha. dra.n a.tention to crea.ing high-performa.ce electrode systems. Gra.hica. a.stra.t

关键词： lithium-ion ba.teries gra.hene oxide energy stora.e technology wa.te ma.a.ement clea. energy ELECTROCHEMICa. PERFORMa.CE Ca.HODE Na.OPa.TICLES ELECTROLYTES EFFICIENCY CELLS

Hba.(1C) a. a.Bioma.ker of Non-a.coholic Fa.ty Liver Disea.e: Compa.ison with a.thropometric Pa.a.eters

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Journa. of Clinica. a.d Tra.sla.iona. Hepa.ology 2021年第1期9卷 15-21页

作者： Muha.ma. Ma.roor zeba.Ha.ue Dow University of Hea.th Sciences KarachiPakistan

Ba.kground a.d a.ms:Multiple non-inva.ive methods including ra.iologica.,a.thropometric a.d biochemica. ma.kers ha.e been reported with va.ia.le *** present study a.sessed glycosyla.ed hemoglobin(Hba.C)a. a.bioma.ker to predict non-a.coholic fa.ty liver disea.e(Na.LD)a.d its severity,compa.ed with body ma.s index(BMI),wa.st to hip ra.io(WHR)a.d wa.st circumference(WC)Methods:This ca.e control study included 450 individua.s,including 150 ca.es a.d 300 a.e-a.d gender-ma.ched controls recruited from the Dow Ra.iology Institute on the ba.is of ra.iologica. findings of fa.ty infiltra.ion on a.domina. ultra.ound through convenient ***,WHR a.d WC were mea.ured a.cording to sta.da.d ***1C wa. determined by turbidimetric inhibition immunoa.sa. Results:a.ong the ca.es a.d controls,66%a.d 32%ha. Hba.C levels higher tha. 5.7%***1C a.d BMI were significa.tly a.socia.ed with Na.LD[crude odds ra.io(cOR)=4.12,2.88,2.25(overweight)a.d 4.32(obese)].WC wa. found to be significa.tly a.socia.ed with Na.LD for both genders(cOR in ma.es=5.50 a.d fema.es=5.79,pa.ter a.justment for other pa.a.eters,Hba.C a.d WC were found to be significa.tly a.socia.ed with Na.LD(a.R=3.40,pa.ong with WC in ma.es(a.R=2.91,pa.d in fema.es(a.R=4.28,pa.significa.t rise in severity of hepa.ic stea.osis wa. noted with increa.es in Hba.C,BMI a.d ***1C possessed a.positive predictive va.ue of 76%for the study popula.ion[0.76,confidence interva.(CI):0.715-0.809],70.6%for ma.es(0.706,CI:0.629-0.783)a.d 80%for fema.es(0.80,CI:0.741-0.858).Conclusions:Higher tha. norma. Hba.C a.d WC mea.urements possess a.more tha. 70%potentia. to predict *** is the single risk fa.tor tha. is strongly a.socia.ed with Na.LD a.ter a.justment for indices of body ***1C ma. be presented a. a.potentia. bioma.ker for Na.LD in exa.ina.ion with other a.thropometric mea.ures in the a.ult popula.ion.

关键词： Na.LD Hba.(1C) Bioma.ker Non-dia.etic popula.ion Body weight mea.urements Body ma.s index(BMI) Wa.st circumference(WC)

Wind power potentia. over northern South a.erica.using ERa.-La.d globa. rea.a.ysis

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CLEa. ENERGY 2024年第2期8卷 104-112页

作者： a.regoces, Heli a. Bonivento, Guillermo J. Roja.o, Roberto Univ Gua.ira Fac Ingn Grp Invest GISA Riohacha Colombia Univ a.tioquia.UdeA Fac Ingn SIU Grp Proc Fisicoquim Aplicados Calle 70 52-21 Medellin Colombia

The northernmost region of South a.erica.ha. grea. potentia. for wind energy production a.d is a.stra.egic a.ea.for the energy tra.sition. We a.a.ysed da.a.from ERa.-La.d globa. rea.a.ysis from 1980 to 2020 to determine the wind power potentia. in this a.ea. Our a.m wa. to identify a.ea. with a.high potentia. for wind energy tha. could be used to supply energy in ca.e of drought in the region or increa.es in fuel prices. We compa.ed da.a.from 19 meteorologica. sta.ions loca.ed in Colombia.with ERa.-La.d rea.a.ysis da.a.to genera.e relia.le informa.ion for the fea.ibility a.d opera.ion of wind fa.ms. a.cording to our a.a.ysis, the Colombia. Ca.ibbea. a.d Coa.ta. Pla.n ha.e monthly a.era.e wind speeds a. 90 m ra.ging from 4.85 to 10.34 m/s a.d 3.79 to 6.62 m/s, respectively. Ba.ed on wind power density ca.cula.ions, these regions ha.e the highest wind power density in our study, with a.monthly a.era.e of between 250 a.d 399 W/m2. The Ca.ibbea. Region ha. a.69% increa.e in wind power density from Ja.ua.y to July compa.ed with the a.nua. a.era.e. The wind power density in the pla.ns increa.ed from Ja.ua.y to Ma.ch, while the Mounta.n Region ha. higher a.oma.ies from Ma. to October. The a.ta.Gua.ira.a.d Pa.a.ua.a.Peninsula.ha.e grea. potentia. to genera.e wind energy due to their privileged geogra.hica. loca.ion. a.though ERa. offers va.ua.le informa.ion a.out wind a.a.la.ility in time a.d spa.e, it ca.not represent the influence of loca. effects on wind pa.terns for the Mounta.n Region. Da.a.from ERa.-La.d globa. rea.a.ysis (1980-2020) a.e used to determine the wind power potentia. in the northernmost region of South a.erica.to identify a.ea. with a.high potentia. for wind energy, which could be used to supply energy in ca.e of drought or increa.es in fuel prices. Gra.hica. a.stra.t

关键词： onshore wind power wind power potentia. ERa.-La.d globa. rea.a.ysis wind speed ENERGY COLOMBIA REGION ERa.

Enha.ced hea.y a.d extra.hea.y oil recovery: Current sta.us a.d new trends

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PETROLEUM 2024年第3期10卷 399-410页

作者： Goma., Sa.ed Sa.em, Kha.a. G. El-hoshoudy, a. N. a. a.ha. Univ Fac Engn Min & Petr Engn Dept Cairo Egypt South Va.ley Egyptia. Petr Holding Co Ga.OPE Dept Reservoir Engn Cairo Egypt Egyptia. Petr Res Inst PVT Lab Prod Dept Cairo 11727 Egypt Egyptia. Petr Res Inst EPRI PVT Serv Ctr Cairo 11727 Egypt

Due to the increa.ed dema.d for energy resources these da.s, especia.ly due to the Russia.-Ukra.nia. wa., the focus of the ma.or countries is turning strongly towa.ds improving oil production, especia.ly hea.y a.d extra.hea.y oil, which represents 40% of the world oil reserve. Stea.-ba.ed a.d therma. (EOR) procedures a.e promising techniques for recovering hea.y oil reservoirs, but they suffer from a.sequence of problems a.d complica.ions tha. a.ise a.ter long-term a.plica.ion. These complica.ions comprise stea. brea.through, stea. overla., a.d stea./rock intera.tions. This resea.ch presents the currently a.plied techniques to ma.imize the productivity of hea.y oil, such a. stea. injection, cyclic stea. stimula.ion, in-situ combustion, a.d stea.-a.sisted gra.ity dra.na.e. Therma. technologies fa.e numerous obsta.les, a. they a.e energy a.d wa.er-intensive processes tha. a.e not environmenta.ly friendly. The resea.ch a.so presents future trends in energy-sa.ing a.d environmenta.ly friendly techniques tha. enha.ce hea.y oil recovery through va.or extra.tion (Va.EX) stea.-solvent hybrid techniques, electroma.netic energy, sonica.ion, a.d na.otechnology. The findings of this review reported tha. a.l the presented techniques focus on how to reduce the oil viscosity a.d in-situ upgra.e the crude oil properties. In turn, these enha.ce both the productivity ra.e a.d oil recovery a.d minimize the production cost. This a.ticle ca. be considered a.comprehensive review of therma. recovery methods in hea.y a.d extra.hea.y oil, in a.dition to screening criteria.used for ea.h method. (c) 2023 Southwest Petroleum University. Publishing services by Elsevier B.V. on beha.f of Kea. Communica.ions Co. Ltd. This is a. open a.cess a.ticle under the CC BY-NC-ND license (http:// ***/licenses/by-nc-nd/4.0/).

关键词： Enha.ced oil recovery Hea.y crude oil Stea. flood Hybrid techniques Na.otechnology IN-SITU-COMBUSTION a.SISTED GRa.ITY-DRa.Na.E CYCLIC-STEa.-STIMULa.ION ROCK WETTa.ILITY Va.OR EXTRa.TION INJECTION PERFORMa.CE BITUMEN Sa.D EOR

Photometric Studies of EV Cnc a.d a. Cnc in the Open Cluster M67

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Resea.ch in a.tronomy a.d a.trophysics 2024年第8期24卷 196-211页

作者： Ma.a.ha.Ra.i G. K.Srira. Deblina.La.iri Vija.a.a. Depa.tment of a.tronomy Osmania UniversityHyderabad 500007India

Conta.t bina.ies a. va.ious sta.es of evolution unveil va.ious opera.ing mecha.isms tha. drive *** report the photometric a.d period va.ia.ion a.a.ysis of two conta.t bina.ies EV Cnc a.d a. Cnc in open cluster *** observed the cluster from the JCBT 1.3 m telescope a.d utilized TESS a.d Kepler *** photometric solutions of EV Cnc a.d a. Cnc revea.ed a.ma.s ra.io of q~0.41 a.d~0.15 with a. inclina.ion of i=42°a.d87°*** solutions suggest tha. EV Cnc is proba.ly a.semi-deta.hed a.d a. Cnc is a.deep low-ma.s ra.io conta.t *** study of O-C va.ia.ion a.a.ysis indica.es tha. for both systems,the period is increa.ing which suggests the ma.s tra.sfer is occurring from seconda.y to *** the ca.e of a. Cnc a.d ba.ed on simula.ions by ra.domly va.ying the time of minima.to fit the LITE solution,we noted the third body orbita. period to be a.ound P_(3)=26.82±2.54 yr,which is different from ea.lier reported va.ues a.d conclude tha. future observa.ions a.e required to confirm this *** compa.e these two systems with other simila. conta.t bina.ies to get a. estima.e of the fina. configura.ion of the respective systems.

关键词： (sta.s)bina.ies(including multiple) close-(sta.s)bina.ies eclipsing-sta.s a.tivity