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ag4 media facades

Phage lytic proteins: a natural approach to agro-food safety

2006年

作者： ag4 mediatecture company

ISBN: (纸本)9783937718972

Maintaining transparency while being able to medialise large areas in an economically viable way are parameters which guarantee the success of the transparent media facade. Be it as stainless wire mesh or panels - compared to the standard LED screen the transparent media facade is superior in terms of size, cost efficiency and possible fields of application. Graphics and video, company and brand c

关键词： Facades

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Food Science and Human Wellness 2024年

作者： Seila agún Lucía Fernández Ana Rodríguez Pilar García Instituto de Productos Lácteos de Asturias (IPLA-CSIC). DairySafe Group.Instituto de Investigación Sanitaria del Principado de Asturias (ISPA)

Sustainability is a leading trend in the context of food production. Additionally， consumers increasingly demand safer and less-processed products. Among the different technologies used to maintain the quality and extend the shelf-life of fresh and minimally-processed food， natural antimicrobial agents offer a promising strategy to replace conventional compounds. In this regard， phage lytic proteins or lysins， such as endolysins and virion-associated peptidoglycan hydrolases (VAPGHs)， have been proposed as a viable option for the avoidance and elimination of undesirable bacteria within the food production chain. Even when applied exogenously， these proteins can degrade the bacterial cell wall maintaining their lytic activity. This feature， alongside their modular structure， which can be exploited for bioengineering， provides significant biotechnological potential. However， despite the promising properties of lysins， the main obstacle for their commercialization is the limited legal information regulating their use. This challenge underscores the need to navigate complex regulatory pathways. The primary objective of this review is to address this crucial gap and summarize the many prospective applications of endolysins during the different stages of food production. By doing so， we aim to provide clarity and insight into the regulatory challenges that must be overcome for the successful utilization of lysins.

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Adsorption of pharmaceutical pollutants on ZnCl_(2)-activated biochar from corn cob:Efficiency,selectivity and mechanism

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Journal of Bioresources and Bioproducts 2024年第1期9卷 58-73页

作者： Christian F.Varela L.C.Moreno-Aldana Yazmin Yaneth agámez-Pertuz Department of Chemistry National University of ColombiaAv.Carrera 30 No.45-03BogotáD.C.Colombia Department of Biology and Chemistry University of the Llanoskm 12 road to Puerto LópezVillavicencioColombia

The occurrence of pharmaceuticals in water bodies and drinking water poses risks for the envi-ronment and human health,thus it is necessary to study methodologies that allow the efficient removal of these *** this work,corn cob-derived biochar was obtained by ZnCl_(2)-activation,and subsequent carbonization at 700℃.The effect of contact time,temperature,pH,and initial concentration on the adsorption capacity of acetaminophen(ACE)and amoxicillin(AMX)was determined through batch *** addition,the kinetics,isotherms,and ther-modynamics parameters were *** activated biochar exhibited a maximum adsorp-tion capacity of 332.08 mg/g for ACE and 175.86 mg/g for *** adsorption kinetics and adsorption isotherm of ACE corresponded to the pseudo-second order and Langmuir model,***,pseudo-first-order kinetics and the Freundlich isotherm model were well-fitted to AMX *** ACE and AMX co-adsorption had a synergistic effect on AMX but an antagonistic effect on ACE removal,achieving a maximum adsorption capacity of 193.51 and 184.58 mg/g,*** the other hand,fixed-bed column experiments showed that the adsorption capacity depends on the influent concentration,and the breakthrough curve fits the Thomas and Yoon-Nelson *** mechanism adsorption studies showed that surface inter-actions(hydrogen bonding formation and n-𝜋interactions)are the main driving forces for the adsorption process,and pore filling is the rate-limiting *** this way,the prepared biochar exhibits a high potential for the adsorption of pharmaceutical compounds from water.

关键词： Biochar Adsorption Acetaminophen Amoxicillin Wastewater treatment

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Sailboats

小学生时代（大嘴英语） 2024年第7期 28-33页

作者： Edward Palumbo ag Jatkowska(图) 不详

Tl2S-ag2S假二元系相平衡的实验研究

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矿产与地质 1997年第1期 59-63页

作者： Yang Jiatu (Research Institute of Geology for Mineral Resources,CNNC,Guilin 541004) Sobott,R.J. (Preussag ag,Lobor Berkhopen,31234 Edemissen B.R.Deutsch) 中国有色金属工业总公司矿产地质研究院

用抽真空石英管在干体系中对Ａｇ２Ｓ－Ｔｌ２Ｓ假二元系在２５０℃下变温切面相平衡进行了实验研究。Ａｇ２Ｓ－Ｔｌ２Ｓ假二元系在２５０℃存在三个三元合成相，它们分别为ＴｌＡｇＳ、Ａｇ２９Ｔｌ１１Ｓ２０和Ａｇ１７Ｔｌ３Ｓ１０... 详细信息

用抽真空石英管在干体系中对Ａｇ２Ｓ－Ｔｌ２Ｓ假二元系在２５０℃下变温切面相平衡进行了实验研究。Ａｇ２Ｓ－Ｔｌ２Ｓ假二元系在２５０℃存在三个三元合成相，它们分别为ＴｌＡｇＳ、Ａｇ２９Ｔｌ１１Ｓ２０和Ａｇ１７Ｔｌ３Ｓ１０，后两个相是该实验首次合成

关键词：硫化物相平衡相图

Over-height truck collisions with railway bridges:attenuation of damage using crash beams

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Earthquake Engineering and Engineering Vibration 2022年第1期21卷 237-252页

作者： Dan Xu Xinxing Yuan Ali Irmak Ozdagli Marlon agüero Roya Nasimi Tao Wang Fernando Moreu Key Laboratory of Earthquake Engineering and Engineering Vibration Institute of Engineering MechanicsChina EarthquakeAdministrationSanhe 065201China Department of Civil Construction and Environmental EngineeringUniversity of New MexicoAlbuquerqueNM 87131USA Courtesy Appointment Department of Electrical and Computer EngineeringUniversity of New MexicoAlbuquerqueNM 87131USA Courtesy Appointment Department of Mechanical EngineeringUniversity of New MexicoAlbuquerqueNM 87131USA

Railway bridges are susceptible to over-height truck collisions and to address this issue,it is necessary to attenuate the effect of these impacts to ensure the safety of transportation *** study experimentally investigates the effectiveness of crash beams as a cushioning mechanism for railway bridges against ***-height truck and railway bridge impact events were simulated in a 1:5 scale *** design parameters such as the stiffness of the crash beam and the bridge supports were scaled to evaluate different levels of *** experiments were conducted with five configurations consisting of four different types of crash beams and one no-crash beam *** results show that crash beams attenuate bridge total peak dynamic displacement responses between 14.5%and 35.7%,depending on the intensity of the impact and crash beam *** addition,the results show that the average effectiveness in attenuating residual deformation for all four crash beams ranges from 43.03%to 83.40%.Finally,various designs and their effectiveness against lateral impacts with different speeds are *** overall scope of this research is to provide objective information about the design of crash beams for railway bridges based on their response to over-height truck collisions at various speeds.

关键词： railway bridge over-height truck impact attenuation crash beam dynamic displacement scaled model

Determination of the total antioxidant and oxidant status of some galactagogue and herbal teas

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Food Science and Human Wellness 2020年第4期9卷 377-382页

作者： D.agagunduz Gazi University Faculty of Health SciencesDepartment of Nutrition and DieteticsEmniyet MahallesiMuammer Yasar BostancıCaddesiBesevlerAnkara 06560Turkey

This research was aimed to evaluate the total antioxidant status(TAS)and the total oxidant status(TOS)of galactagogues and herbal *** and herbal teas used for other purposes were sold in the market for breastfeeding mothers and *** infusions were prepared by following brewing recipe on the ***(mmol/L)and TOS(mol/L)were measured and oxidative stress indices(OSI)were *** values of the mixed-herbal teas in granule form that sold as still tea were found to be higher((1.5±0.00)–(1.7±0.14)mmol/L)compared to other galactagogue tea types(Pag was(1.0±0.06)mmol/L while the TAS value of the vitamin added mixed-herbal tea was(3.0±0.00)mmol/L(Pagogues and other herbal teas might vary according to their form(powder or granule),type,variety of herbs in the composition,and the ***,some galactagogues and other herbal teas have high levels of oxidant activity as well as antioxidant ***,it seems that vitamin addition is important for balancing antioxidant/oxidant status of all tea types.

关键词： Galactagogue tea Herbal tea Antioxidant Oxidant

Stunning evenness in filament yarns

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China Textile 2024年第3期 49-49页

作者： Heberlein ag Heberlein ag

Heberlein ag,Wattwil,Switzerland,May 14,2024-Unique technology for creating advanced technical textiles with exquisite characteristics was featured at ITM in ***,the leading supplier of air interlacing and air texturing jets,plans to amaze visitors to the event with critical components-such as the latest Poly-Jet-TG-3-that can influence both yarn properties and processes.

关键词： processes visitors creating

Diabetic nephropathy,autophagy and proximal tubule protein endocytic transport:A potentially harmful relationship

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BIOCELL 2018年第2期42卷 35-40页

作者： Maximiliano GIRAUD-BILLOUD Claudio M.FADER Rocío agÜERO Fernando EZQUER Marcelo EZQUER IHEM Universidad Nacional de CuyoCONICETMendozaArgentina Universidad Nacional de Cuyo Facultad de Ciencias MédicasInstituto de FisiologíaCasilla de Correo 335500-MendozaArgentina Universidad Nacional de Cuyo Facultad de OdontologíaCasilla de Correo 335500-MendozaArgentina Centro de Medicina Regenerativa Facultad de Medicina Clínica AlemanaUniversidad del DesarrolloAvenida Las Condes 12438SantiagoChile

Diabetic nephropathy(DN)is the most frequent cause of chronic renal *** now,the pathophysiological mechanisms that determine its development and progression have not yet been *** the present study,we evaluate the role of autophagy at early stages of DN,induced in type 2 diabetes mellitus(T2DM)mouse,and its association with proximal tubule membrane endocytic receptors,megalin and *** T2DM animals we observed a tubule-interstitial injury with significantly increased levels of urinary GGT and ALP,but an absence of tubulointerstitial *** proximal tubule cells of T2DM animals showed autophagic vesicles larger than those observed in the control group,and an increase in the number of these vesicles marked with LBPA by ***,a significant decrease in the ratio of LC3II/LC3I isoforms and in p62 protein expression in DN affected animals is ***,we observed a marked increase in urinary albumin and vitamin D binding-protein levels in T2DM animals as well as a significant decrease in expression of megalin in the renal *** results indicate an alteration of the tubular endocytic transporters in DN,which could be related to autophagic dysfunction,which would in turn result in impaired organelle recycling,thus contributing to the progression of this disease.

关键词： Megalin Cubilin Type 2 diabetes mellitus