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Hepa.oprotective a.d proa.optotic effect of Ecba.lium ela.erium on CCl_4-induced hepa.otoxicity in ra.s

a.ia. Pa.ific Journa. of Tropica. Medicine 2015年第7期8卷 524-529页

作者： El Moa.a. Bella. El Na.ga. Ma.ta.Cha.upova.Ga.riela.pra.a.ov a.Tom a.Pa. a. Emil va.dlenka.Mila. emlika.Pa.el Such Depa.tment of Pha.ma.ognosy Faculty of Pharmacy Damanhur UniversityEgypt Depa.tment of Huma. Pha.ma.ology a.d Toxicology Faculty of Pharmacy University of Veterinary and Pharmaceutical SciencesBrnoCzech Republic Depa.tment of Na.ura. Drugs Faculty of Pharmacy University of Veterinary and Pharmaceutical SciencesBrnomCzech Republic

Objective: To investiga.e the effects of perora.ly a.ministered juice on tetra.hlorometha.e(CCl4)-induced hepa.otoxicity model in ra.s. Methods: Ma.e Wista. ra.s were tubea.ministra.ed silyma.in, Ecba.lium juice a. 0.2 mL/kg a.d 0.7 mL/kg da.ly for 3 consequent da.s, ie. 3.28 μg a.d 11.48 μg of cucurbita.in B per kg of body weight respectively. On the third da., liver da.a.e wa. induced by intra.eritonea. a.plica.ion of CCl4. On the fourth da., a.domina. ca.ity wa. ma.roscopica.ly exa.ined a.d liver sa.ples were ta.en for histopa.hologica. a.d immunochemica. eva.ua.ion. HPLC wa. used to determine the content of the a.tive substa.ce cucurbita.in B. Results: The experiment revea.ed tha. 0.7 ml/kg juice concentra.ion expressed the highest pro-a.optotic a.tivity, but with preva.ling nega.ive effects. Compa.ed with the lower concentra.ion, there wa. a. observa.le va.odila.a.ion with consequent interstitia. hemorrha.es a.d a.la.ger scope of infla.ma.ory da.a.e, which suppressed the hepa.oprotective effect. In the 0.2 mL/kg concentra.ion, there wa. a.sma.ler pro-a.optotic a.tivity but other pa.a.eters ha. better results, a.d the liver pa.enchyma.da.a.e wa. reversible. Conclusions: No rea.tions confirming the potentia.ly a.lergic effect on la.ora.ory ra.s were observed; its hepa.oprotective a.d a.ti-infla.ma.ory effect wa. confirmed on a.model of a.ute liver da.a.e.

关键词： Ecba.lium ela.erium Ra.s Tetra.hlorometha.e Hepa.otoxicity a.optosis

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Orga.iza.iona. Culture a.d Fa.ora.le Environment for the Development of Innova.ions

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Socia. Networking 2022年第2期11卷 15-32页

作者： Ma.uel Ferna.des Neto Denise Del pra Netto Ma.ha.o University of Southern Sa.ta.Ca.a.ina S&#227 o Pa.lo Brazil

The objective of the resea.ch dia.ogues with recent studies on the presence of a.fa.ora.le environment for innova.ion while respecting a.d guided by theoretica. perspectives tha. were built by cla.sic a.thors in this field of resea.ch, such a. Geert Hofstede a.d Edga. Schein. 258 questionna.res were a.swered a.d the da.a.obta.ned were a.a.yzed using structura. equa.ion modeling (SEM) a.ter ta.ula.ion in sta.istica. a.a.ysis softwa.e. The resea.ch model is qua.tita.ive-descriptive a.d is ba.ed on the methodology developed by MIRP a.d la.er a.a.ted by other a.thors. a. a.result of this resea.ch, it wa. identified tha. employees perceive the culture of the a.a.yzed orga.iza.ion with a.high level of collectivism a.d high cultura. congruence. It wa. found tha. employees ha.e a.perception tha. there is a.sma.l power dista.ce. a. the end of the resea.ch, it is possible to a.firm tha. there is a.rela.ionship between the orga.iza.iona. culture a.d the fa.ora.le environment for the development of innova.ions in the a.a.yzed compa.y.

关键词： Orga.iza.iona. Culture Innova.ion Innova.ion Environment

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Ion-bunch energy a.oustic tra.ing by modula.ion of the depth-dose curve

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High Power La.er Science a.d Engineering 2023年第3期 90-97页

作者： a.pra?elsperger F.Ba.ling H.-P.Wieser K.Pa.odi J.Schreiber Fa.ult?t für Physik Ludwig-Maximilians-Universit?t München

Cha.a.terizing exa.t energy density distributions for la.er-a.celera.ed ion bunches in a.medium is cha.lenging due to very high bea. intensities a.d the electro-ma.netic pulse emitted in the la.er±pla.ma.intera.tion. Ion-bunch energy a.oustic tra.ing a.lows for reconstructing the spa.ia. energy density from the ionoa.oustic wa.e genera.ed upon impa.t in wa.er. We ha.e extended this a.proa.h to tra.ing ionoa.oustic modula.ions of broa. energy distributions by introducing thin foils in the wa.er reservoir to sha.e the a.oustic wa.es a. distinct points a.ong the depth-dose curve. Here, we present first simula.ion studies of this new detector a.d reconstruction a.proa.h, which provides a. online rea.-out of the deposited energy with depth within the centimeter ra.ge behind the ion source of sta.e-of-the-a.t la.er-pla.ma.ba.ed a.celera.ors.

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Ion-bunch energy a.oustic tra.ing by modula.ion of the depth-dose curve

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High Power La.er Science a.d Engineering 2023年第3期11卷 86-93页

作者： a.praßelsperger F.Ba.ling H.-P.Wieser K.Pa.odi J.Schreiber Fa.ultät für Physik Ludwig-Maximilians-Universität MünchenGarchingGermany

Cha.a.terizing exa.t energy density distributions for la.er-a.celera.ed ion bunches in a.medium is cha.lenging due to very high bea. intensities a.d the electro-ma.netic pulse emitted in the la.er-pla.ma.***-bunch energy a.oustic tra.ing a.lows for reconstructing the spa.ia. energy density from the ionoa.oustic wa.e genera.ed upon impa.t in *** ha.e extended this a.proa.h to tra.ing ionoa.oustic modula.ions of broa. energy distributions by introducing thin foils in the wa.er reservoir to sha.e the a.oustic wa.es a. distinct points a.ong the depth-dose ***,we present first simula.ion studies of this new detector a.d reconstruction a.proa.h,which provides a. online rea.-out of the deposited energy with depth within the centimeter ra.ge behind the ion source of sta.e-of-the-a.t la.er-pla.ma.ba.ed a.celera.ors.

关键词： ion-bunch energy a.oustic tra.ing ion detector ionoa.oustics la.er-ion a.celera.ion

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Dea.wood a.fects the soil orga.ic ma.ter fra.tions a.d enzyme a.tivity of soils in a.titude gra.ient of tempera.e forests

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Forest Ecosystems 2023年第3期10卷 316-327页

作者： Ewa.Błońska.Wojciech prazuch Ja.osła. La.ota Depa.tment of Ecology a.d Silviculture Faculty of ForestryUniversity of Agriculture in Krakow29 Listopada 46 Str.31-425KrakowPoland

The ma.n objective of our study ha. been to determine the role of dea.wood in the sha.ing of the a.ount of soil orga.ic ma.ter fra.tions in mounta.n forest *** this purpose,a.climosequence a.proa.h comprising north(N)a.d south(S)exposure a.ong the a.titudina. gra.ient(600,800,1000 a.d 1200 m a.s.l.)wa. set *** compa.ing the properties of decomposing dea.wood a.d those of the soils loca.ed directly benea.h the deca.ing wood we drew conclusions a.out the role of dea.wood in the sha.ing of soil orga.ic ma.ter fra.tions a.d soil ca.bon stora.e in different clima.e *** ba.ic properties,enzyma.ic a.tivity a.d fra.tions of soil orga.ic ma.ter(SOM)were determined in dea.wood a.d a.fected directly by the components relea.ed from deca.ing *** decomposed dea.wood impa.ts soil orga.ic ma.ter sta.iliza.ion more strongly tha. the less deca.ed dea.wood a.d the light fra.tion of SOM is more sensitive to dea.wood effects tha. the hea.y fra.tion rega.dless of the loca.ion in the a.titude *** in SOM minera.-a.socia.ed fra.tion C content is more pronounced in soils under the influence of dea.wood loca.ed in lower loca.ions of wa.mer *** relea.ed from deca.ing wood stimula.e the enzyma.ic a.tivity of soils tha. a.e within the ra.ge of dea.wood influence.

关键词： Enzyme a.tivity Forest soils Hea.y fra.tion Light fra.tion Soil orga.ic ma.ter

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Compa.ison between the Energy Required for Production of PV Module a.d the Output Energy Througout the Product Life Time

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Journa. of Energy a.d Power Engineering 2015年第6期9卷 592-597页

作者： Lea.Bea.riz Da. pra Joa. Ba.ista.Dia. a.a.da.Gonca.ves Kieling La.ora.orio de Energia. Renova.eis UNISINOS (Universidade do Vale do Rio dos Sinos) Sao Leopoldo 93.022-000 Brazil

Electrica. energy consumption is growing a.d is necessa.y to improve the technologies rela.ed to energy production. We ha.e ca.ried out a.pilot study a.out environmenta. impa.ts during the ma.ufa.turing process of PV （photovolta.c） modules a.d compa.ed between the energy requirement for the production of PV cells a.d modules a.d genera.ion throughout the life time of the finished good tha. is PV module. It wa. ta.en into a.count the genera.ion of environmenta. a.pects a.d impa.ts in the ma.ufa.ture of monocrysta.line silicon PV modules （consisting of three components： silicon cell, fia. tempered gla.s a.d a.uminum fra.e）, a.d a. a.a.ysis of a.grid-connected PV system using a. energetic a.terna.ive in residences wa. considered. Results show tha., this kind of renewa.le energy is rea.ly clea. a.d ca. be considered a. a.wa. to cha.ge the energy technology.

关键词： Ma.ufa.turing of PV modules genera.ion of environmenta. impa.ts grid-connected PV system.

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Stra.egies to Promote Regiona. Innova.ion

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Chinese Business Review 2016年第10期15卷 466-478页

作者： a.driele De pra Ca.va.ho Pa.la.Regina.Za.elli Ma.co a.tonio Ha.ms Dia. UTFPR Francisco Beltrao Brasil UNIVa.I Itajai Brasil

a.fa.ora.le environment for the excha.ge of informa.ion a.d innova.ion is a.le to provide the economic a.d socia. progress. Thus, this a.ticle a.ms to propose a.study methodology to develop stra.egies for promoting technologica. innova.ion, to a.swer the resea.ch question： Wha. a.tions to levera.e the innova.ive potentia. of a.region？ Da.a.were collected through qua.ita.ive a.d qua.tita.ive a.proa.hes. The study wa. cha.a.terized a. explora.ory, descriptive, a.d inventory. The study sa.ple wa. composed of the industria. spectrum of Fra.cisco Beltra. region. Innova.ion indexes were identified compa.ies opera.ing in a.ea. of grea.est economic importa.ce. Representa.ives of the compa.ies were interviewed for the resea.cher could a.a.yze their knowledge of the la.s tha. encoura.e innova.ion a.d a.tions imposed by the interested pa.ties a.d the municipa. government. Interested pa.ties were a.so interviewed to verify the effectiveness of a.tions. The ma.n results indica.ed a.low overa.l ra.e of innova.ion of compa.ies in the Fra.cisco Beltra. region. a.other point wa. the very low number of compa.ies they knew a.out la.s a.d incentives. The higher content of knowledge of these la.s a.d a.tions of sta.eholders were a.ong the compa.ies pa.ticipa.ing in the single business hub of the city looking for technologica. innova.ion. The ma.n conclusions brought proposed stra.egies to promote technologica. innova.ion.

关键词： regiona. development innova.ion ma.a.ement susta.na.le development innova.ion susta.na.le ma.a.ement

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巴西a.a.ua.河流域长期水量平衡分析(英文)

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Journa. of Geogra.hica. Sciences 2010年第6期20卷 938-946页

作者： LEITE Ma.ia.gela.Ga.cia.pra.a.FUJa.O Ma.ia.a.gusta.Gona.ves Federa. University of Ouro Preto Geology DepartmentCampos Morro do Cruzeiro

Semi-a.id a.d a.id a.ea. exhibit grea. tempora. va.ia.ility in wa.er *** some of these regions,a.one-or two-da. ra.nfa.l is followed by intervening dry periods of va.ia.le *** recent deca.es,ma.y rivers of the semi-a.id portion of the Jequitinhonha.Ba.in ha.e been undergoing a.progressive discha.ge reduction,ma.nly of their ba.e flow,the a.a.ua. River is one of *** order to understa.d this tra.sforma.ion,a.long-term a.a.ysis of the a.nua. wa.er ba.a.ce of the a.a.ua. River Ba.in wa. performed,the results of which a.e presented *** ima.es,hydrometeorologica. a.d river discha.ge da.a.were a.a.yzed;mea. a.d va.ia.ce tests were conducted to determine tempora. *** pluviometric da.a.a.a.ysis shows no corresponding precipita.ion reduction a.d tempera.ure undergoes only a.slight increa.e in the sa.e *** the other ha.d,eva.ora.ion is extremely high,higher tha. precipita.ion during most of the yea.,lea.ing a.most no wa.er for infiltra.ion(a.uifer recha.ge) a.d ***,the a.a.ua. hea.wa.ers of its tributa.ies a.e now occupied by a.monoculture,Euca.iptus sp.,used for pa.er *** of the decrea.ed fluvia. discha.ges,its lowla.ds,usua.ly used for a.riculture a.d pa.ture,a.e a.a.doned a.d pa.tia.ly eroded.

关键词： river discha.ge eva.ora.ion Jequitinhonha.Ba.in

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Studying crea.ion of bulk elementa.y excita.ion by hea.ers in superfluid helium-II a. low tempera.ures

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Journa. of Zhejia.g University-Science a.a.plied Physics & Engineering) 2007年第7期8卷 1065-1076页

作者： Za.Ha.ENKO a. a. Interna.iona. Institute of Za.ha.enko Wa.es Krasnoyarsk 660037 Russia

In this pa.er, the obta.ned experimenta. results concerning crea.ion of bulk elementa.y excita.ions （BEEs） in isotopica.ly pure liquid ^4He a. low tempera.ures -60 mK a.e discussed. Positive rotons＇（R^＋-rotons） crea.ion by a.pulsed hea.er wa. studied. Signa.s were recorded for the following qua.tum processes： qua.tum eva.ora.ion of ^4He-a.oms from the free liquid-helium surfa.e by the BEEs of the liquid helium-Ⅱ, a.d BEEs reflection from the free surfa.e ba.k into the bulk liquid. Typica. signa.s a.e shown, a.d ra.ios of signa. a.plitudes a.e eva.ua.ed. For long hea.er pulses from 5 to 10 μs, a.pea.a.ce of the second a.omic cloud consisting of eva.ora.ed ^4He-a.oms wa. observed in a.dition to the first a.omic cloud. It is thought tha. the first a.omic cloud of the eva.ora.ed helium a.oms consists of very fa.t ^4He-a.oms with energies ～35 K eva.ora.ed by positive rotons with the specia. energies ～17 K （～2ER～2×8.6 K with ER representing the roton minimum energy） corresponding to the third non-dispersive Za.ha.enko wa.e. The second cloud of slower ^4He-a.oms wa. crea.ed by surfa.e elementa.y excita.ions （SEEs or ripplons） possessing the specia. energies ～7.15 K representing the binding energy. It wa. a.sumed tha. such SEEs ca. be crea.ed by phonons incoming to the liquid surfa.e with specia. energies ～6.2 K corresponding to the first non-dispersive Za.ha.enko wa.e which ca. intera.t a. the liquid surfa.e with the sa.e phonons a.rea.y reflected from the surfa.e for long hea.er pulses. a.so, some pulsed-hea.er cha.a.teristics were studied in order to better understa.d the fea.ures of such hea.ers in low tempera.ure experiments.

关键词： Superfluid helium-II Bulk elementa.y excita.ions (BEEs) Low tempera.ures Cooper pa.ring phenomenon Non-dispersive Za.ha.enko wa.es

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a.isymmetric smooth conta.t for a. ela.tic isotropic infinite hollow cylinder compressed by a. outer rigid ring with circula. profile

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a.ta.Mecha.ica.Sinica 2006年第1期22卷 46-53页

作者： a. a.ci a. Bulu a. Ya.ici Mecha.ica. Engineering Depa.tmentSelguk UniversityKonya 42075Turkey

a.conta.t problem for a. infinitely long hollow cylinder is considered. The cylinder is compressed by a. outer rigid ring with a.circula. profile. The ma.eria. of the cylinder is linea.ly ela.tic a.d isotropic. The extent of the conta.t region a.d the pressure distribution a.e sought. Governing equa.ions of the ela.ticity theory for the a.isymmetric problem in cylindrica. coordina.es a.e solved by Fourier tra.sforms a.d genera. expressions for the displa.ements a.e obta.ned. Using the bounda.y conditions, the formula.ion is reduced to a.singula. integra. equa.ion. This equa.ion is solved by using the Ga.ssia. qua.ra.ure. Then the pressure distribution on the conta.t region is determined. Numerica. results for the conta.t pressure a.d the dista.ce cha.a.terizing the conta.t a.ea.a.e given in gra.hica. form.

关键词： Ela.tosta.ic conta.t Thick-wa.led cylinder Singula. integra. equa.ion Rigid indenter

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