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Increasing Conjugated Linoleic Acid Content in Milk and Cheese after Supplementing a Blend of Crude Soybean Oil Sediment Combined with Fish Oil to Grazing Dairy Cows

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Open Journal of Animal Sciences 2020年第3期10卷 468-492页

作者： Gerardo Antonio Gagliostro Liliana Elisabet Antonacci Carolina Daiana Pérez Luciana Rossetti Martín Tassone verónica Frossasco Favio Terreno Alvaro Ugartemendia Instituto Nacional de Tecnología Agropecuaria (INTA) Estación Experimental Balcarce Area de Producción Animal Balcarce Argentina Instituto de Tecnología de Alimentos (ITA) CNIA INTA Castelar Argentina Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) Buenos Aires Argentina Establecimiento Agroindustrial Capilla del Señ or S.A. Villa María Provincia de Córdoba Argentina

The aim of the work was to improve the healthy value of milk and cheese fatty acids (FA) by feeding a mix of crude soybean oil sediment (CSOS) combined with fish oil (FO) to grazing dairy cows. The CSOS is a by-product commonly discarded after oil extraction containing 3.3% moisture, 6% total ash and 70.7% oil, locally available, comparatively economic and easy to mix with other feed ingredients. The experiment lasted 55 days from September 30th to November 23th 2018 and was carried out at the dairy farm “Gacef” provider of milk to the dairy industrial plant “Capilla Del Señor” (CDS) located at the Villa María City, Córdoba Province, Argentine. A herd of 80 multiparous Holstein cows producing 24 kg-1 milk·cow-1·day-1 was used. The cows grazed an alfalfa and an oat pasture that represented about 47% of total dry matter (DM) intake supplemented at 8.5 kg DM·cow-1·day-1 with a total mixed ration (TMR) composed (DM basis) by cracked corn grain (35.18%), whole plant corn silage (31.98%), pelletized soyben meal (17.99%), the CSOS supplement (13.85%) and FO (0.99%). The TMR was supplied by halves after each milking time in groupal feeders yielding 1.4 kg·cow-1·day-1 of the CSOS and 0.1 kg·cow-1·day-1 of FO. Before the start of lipid supplementation, milk samples (5) were obtained from the farm-tank representing the standar or reference milk (Ref-Milk). After 21 days of supplementary lipid supply, additional milk samples (5) were obtained representing the modified milk (Mod-Milk). Milk samples were analyzed for chemical composition and milk FA profile. At each time, sufficient quantities of both (Ref- and Mod-Milk) were collected for manufacturing six types of cheeses. The results were analyzed through the Student-T test for independent observations. Oil supplementation

关键词： Oil Supplementation Grazing Dairy Cow Milk Fatty Acids Conjugated Linoleic Acid Cheese Fish Oil Crude Soybean Oil Sediment

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Implementation of an Available Parking Space Detection System in Hectic Parking Lots

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Journal of Transportation Technologies 2021年第4期11卷 688-701页

作者： Diana Laura Gómez-Ruíz Daphne Espejel-García Graciela Ramírez-Alonso Vanessa verónica Espejel-García Alejandro Villalobos-Aragón Facultad de Ingeniería Universidad Autónoma de Chihuahua Chihuahua México

Parking automation has been developed for locating available parking spaces inside a parking lot with new technologies, such as automatic collection, capacity, or empty spaces’ detection;to both reduce search time and avoid crowds of vehicles waiting to park in it. A simple detection system of available spaces, within the Faculty and Staff parking lot of the Engineering and Chemistry Departments at the Autonomous University of Chihuahua, Mexico (UACH), was set up. First, an analysis of vehicle capacity was carried out to establish the peak hours of vehicles’ entrances and compare it to the parking lots’ capacity. For one working week (6 days), it was determined that Tuesdays have the highest vehicle occupancy, and Saturdays are the days with the least traffic. Second, the geometric design of the parking lot (divided into two areas because of the terrain topography: upper and bottom levels), its dimensions and location of parking spots and marks on the pavement for traffic directions, were obtained from its blueprint, to visualize how the surveillance cameras can be oriented to cover the area. A detection system prototype was created for a specific area of the parking lot, using an artificial vision technique to perform the video extraction, while the digital image processing was developed in MATLAB. To complement and achieve the objective, Object- Oriented Programming (OOP) was used to obtain the count analysis as well as the availability/occupancy of each of the parking areas. This information is shown overdana;">n a web page, with a simple driver-friendly design, since

关键词： Geometric Design Machine Vision Digital Processing OOP Web Page

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Chemical Characterization of N-Hexane Extract Obtained from Lignocellulose Residual Contained in Agroindustrial Wastes

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Journal of Agricultural Chemistry and Environment 2018年第2期7卷 94-104页

作者： Jorge Ernesto Solá-Pérez Hugo Saldarriaga-Norena Mario Murillo-Tovar Gustavo Ronderos-Lara verónica Gisela López-Martínez Centro de Investigaciones Químicas ICCBAUniversidad Autónoma del Estado de MorelosCuernavacaMéxico

The chemical composition of n-hexane extractives from lignocellulose residual contained in different agroindustrial wastes was studied. The n-hexane extract, which accounted for 1.6% of total lignocellulose residual weight, was analysed by 1H-NMR and gas chromatography/mass spectrometry. The most predominant compounds identified were aliphatic hydrocarbons (lineal alkanes, branched alkanes, alkenes). Additionally, terpenes, ketones, fatty alcohols, fatty acids and steroids were also found together in minor amounts. The lipophilic compounds in n-hexane extracts in three lignocellulosic wastes, which is highly valuable information for a more complete industrial utilization of these lignocellulosic materials.

关键词： Wheat Straw Maguey Bagasse Sugarcane Bagasse N-Hexane Extract

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Management of cancer patients during COVID-19 pandemic at developing countries

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World Journal of Clinical Cases 2020年第16期8卷 3390-3404页

作者： Jaime González-Montero Guillermo Valenzuela Mónica Ahumada Olga Barajas Luis Villanueva Department Faculty of MedicineUniversity of ChileSantiago 70058Chile Department Hospital Clinico Universidad de Chile and Clínica DávilaChile Department Hospital Clinico Universidad de Chile and Fundación Arturo López-PérezChile Department Hospital Clínico Universidad de Chile and Fundación Arturo López-PerezChile

Cancer patient care requires a multi-disciplinary approach and multiple medical and ethical *** care during a pandemic health crisis requires prioritising the use of resources for patients with a greater chance of survival,especially in developing *** coronavirus disease 2019 crisis has generated new challenges given that cancer patients are normally not prioritised for admission in critical care ***,the development of new cancer drugs and novel adjuvant/neoadjuvant protocols has dramatically improved the prognosis of cancer patients,resulting in a more complex decision-making when prioritising intensive care in pandemic *** this context,it is essential to establish an effective and transparent communication between the oncology team,critical care,and emergency units to make the best decisions,considering the principles of justice and ***,cancer treatment protocols must be adapted to prioritise according to oncologic response and *** technologies are powerful tools to optimise cancer care during pandemics,and we must adapt quickly to this new scenario of clinical care and *** this new challenging pandemic scenario,multi-disciplinary work and effective communication between clinics,technology,science,and ethics is the key to optimising clinical care of cancer patients.

关键词： Cancer Oncology Pandemic COVID-19 SARS-CoV-2

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Forage offering and seasonal intake comparisons to evaluate European rabbit threat in Nothofagus forests of southern Patagonia

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Ecological Processes 2022年第1期11卷 604-617页

作者： Alejandro Huertas Herrera Mónica Toro‑Manríquez Laura Borrelli María Vanessa Lencinas Guillermo Martínez Pastur Centro de Investigación en Ecosistemas de la Patagonia(CIEP) Camino Baguales s/n Km 4CoyhaiqueChile Ulterarius Consultores Ambientales y Científicos Ltda. Ignacio Serrano 420CoyhaiqueChile Instituto Nacional de Tecnología Agropecuaria(INTA) EEA BarilocheModesta Victoria 44508400 San Carlos de BarilocheRío NegroArgentina Laboratorio de Recursos Agroforestales Centro Austral de Investigaciones Científicas(CADIC)Consejo Nacional de Investigaciones Científicas y Técnicas(CONICET)Houssay 2009410 UshuaiaTierra del FuegoArgentina.

Background:The European rabbit(Oryctolagus cuniculus L.1758)was introduced into different regions of the world,generating significant trade‑offs that critically impacted native ***,we evaluate the rabbit’s forage intakes in three vegetation types(forests,shrublands,and grasslands)along the four seasons in a temperate forest landscape in Southern Patagonia and discuss the potential threats over native *** formulated the following questions:(i)what is the forage offer at each vegetation type?(ii)what is the rabbit’s forage intake and how it varied across the seasons along the year?and(iii)which vegetation types and plant life forms were more used according to the rabbit’s forage intakes?Methods:We censused understory vegetation to characterize the forage offer at each vegetation type and determined seasonal dietary intakes using microhistological analysis of *** plant species identified in the field were grouped according to life form classes(tree regeneration,shrubs,forbs,graminoids,orchids,ferns,bryophytes,and hemiparasites).Data were analysed through uni‑and multi‑variate analyses,determining relationships between forage offer and the rabbit’s forage ***:Forage intakes revealed changes in plant life form consumption across vegetation types,where intake pressure was considerably different for tree regeneration(p=0.001),graminoids(p=0.001),and hemiparasites(p=0.001).Besides,significant changes in consumption among seasons were detected for shrubs(p=0.001),ferns(p=0.030),and hemiparasites(p=0.002).Although many species play an important role in the rabbit’s forage intake networks(e.g.,Chiliotrichum diffusum,Holcus lanatus),the strongest intake linkages were found in exotic grasses(e.g.,Poa pratensis and Festuca sp.),native hemiparasites(e.g.,Misodendrum sp.),native shrubs(e.g.,Empetrum rubrum),and native trees(e.g.,Nothofagus sp.).The summer and autumn seasons presented higher intake compared to the winter and spring seasons.F

关键词： Forest ecology Oryctolagus cuniculus Plant-animal interaction Vegetation type Herbivory Habitat use

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Phytoremediation of Mine Tailings Using Lolium Multiflorum

Phytoremediation of Mine Tailings Using Lolium Multiflorum

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作者： Violeta Mugica-Alvarez verónica Cortés-Jiménez Mabel Vaca-Mier Victor Domínguez-Soria Department of Basic Sciences Universidad Autónoma Metropolitana-Azcapotzalco Universidad Autónoma Metropolitana-Azcapotzalco Department of Energy Universidad Autónoma Metropolitana-Azcapotzalco

In this research we studied the feasibility of applying phytoremediation in the mine tailings at La Concha site. The extraction efficiency of heavy metals was studied, as well as the tolerance to high pollution and biomass generation of Lolium multiflorum, known as Italian ryegrass, in the aggressive soils composed almost entirely by mine wastes. Ryegrass seeds were grown in mine tailings containing Cu, Mn, Zn, and Pb concentrations of around 800, 4600, 3200, and 5400 ppm respectively. Triplicate analyses of soils without treatment and with treatments consisting in organic matter(OM) additions were carried out during 90 days. Italian ryegrass has a high tolerance to polluted mine tailings, although the addition of small quantities of organic matter improves the extraction of metals. The highest metals uptake from tailings was achieved through treatment with 20 % OM additions, with varying efficiencies of around 50% for Zn and Pb in 90 days, although for Cu and Mn these were smaller, namely of 28 and 14% respectively. These results show that phytoremediation of mine tailings is possible through grass planting that was able to remove the heavy metals.

关键词： La Concha México phytoremediation ryegrass heavy metals

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A revised generic classification of the jelly lichens, Collemataceae

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Fungal Diversity 2014年第1期64卷 275-293页

作者： Mónica A.G.Otálora Per M.Jørgensen Mats Wedin Department of Botany Swedish Museum of Natural HistoryP.O.Box 50007SE-10405 StockholmSweden Department of Natural History Bergen University MuseumAllégt.41Box 78005020 BergenNorway

Phylogenetic studies have shown the need for a revised circumscription of generic boundaries in the jelly lichens(Collemataceae).Using a four-marker dataset from a recently published phylogeny of Collemataceae,we tested the monophyly of ten morphologically well-characterized *** achieve this,we performed Bayesian and maximum likelihood *** monophyly of the ten morphological groups was *** order to reconcile molecular and morphological data into a formal classification,we here propose new generic delimitations in *** and Leptogium are re-circumscribed and six old generic names are resurrected to accommodate the Collema Crispum-group(Blennothallia),the Collema Tenax-group(Enchylium),the Collema Cristatum-group(Lathagrium),the Collema Occultatum-group(Rostania),the former small Leptogium species(Scytinium),and Leptogium diffractum(Pseudoleptogium).In addition,two new genera are described to accommodate Collema multipartitum(Callome)and the Collema Italicum-group(Paracollema).The presence/absence of a eucortex,which was earlier used as the cardinal character to define genera in the family,is still useful,but only in combination with other traits such as thallus habit(size),lobe size,ascospore characteristics,thallus anatomical structure,and habitat preference.A key to the genera is *** are designated for Collema marginale Hoffm.,Synechoblastus nigrescens(Huds.)Trevis.,Eucollema(Cromb.)Horw.,Collema section Enchylium Ach.,Collema section Lathagrium Ach.,Collema *** Ach.,Collema section Scytinium Ach.,Collemodium *** Lamy,and Homodium *** Olivier.

关键词： Classification Collemataceae Cyanolichens Jelly lichens Test of monophyly

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Polarization conversion using customized subwavelength laser-induced periodic surface structures on stainless steel

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Photonics Research 2022年第9期10卷 2024-2031页

作者： MAHMOUD H.ELSHORBAGY LUIS MIGUEL SÁNCHEZ-BREA JERÓNIMO BUENCUERPO JESÚS DEL HOYO ÁNGELA SORIA-GARCÍA verÓnica PASTOR-VILLARRUBIA ALEJANDRO SAN-BLAS AINARA RODRÍGUEZ SANTIAGO MIGUEL OLAIZOLA JAVIER ALDA Grupo Complutense deÓptica Aplicada Departamento deÓpticaFacultad de Ciencias FıÂsicasUniversidad Complutense de MadridPlaza de las Ciencias S.N.28040 MadridSpain Physics Department Faculty of ScienceMinia University61519 El-MinyaEgypt L’Institut Photovoltaïque d’Île-de-France(IPVF) 18 Bd Thomas Gobert91120 PalaiseauFrance Ceit-Basque Research and Technology Alliance(BRTA) Manuel Lardizabal 1520018 Donostia/San SebastiánSpain Universidad de Navarra TecnunManuel Lardizabal 1320018 Donostia/San SebastiánSpain

Stainless steel is a basic raw material used in many *** can be customized by generating laser-induced periodic surface structure(LIPSS)as subwavelength ***,we present the capabilities of an LIPSS on stainless steel to modify the polarization state of the reflected radiation at the IR *** structures have been modeled using the finite element method and fabricated by femtosecond laser *** Stokes parameters have been obtained experimentally and a model for the shape has been used to fit the simulated Stokes values to the experimental *** birefringence of the LIPSS is analyzed to explain how they modify the polarization state of the incoming *** find the geometry of the subwavelength grating that makes it work as an optical retarder that transforms a linearly polarized light into a circularly polarized *** addition,the geometrical parameters of the LIPSS are tuned to selectively absorb one of the components of the incoming light,becoming a linear axial *** selecting the geometrical parameters and orientation of the fabricated LIPSS makes it possible to obtain an arbitrary pure polarization state when illuminated by a pure linearly polarized state oriented at an azimuth of 45°.The overall reflectance of these transformations reaches values close to 60%with respect to the incident intensity,which is the same reflectivity obtained for non-nanostructured stainless steel flat surfaces.

关键词： steel laser polarization

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THERMAL CALCULATION FOR ANTI-ICERWITH MICRO-EJECTOR

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Chinese Journal of Aeronautics 1995年第1期8卷 74-79页

作者： qui Xiegang Yu Xiaozhang(Nanjinjing University of Aeronaulics and Astronautics, Nanjing, China, 210016)

ＴＨＥＲＭＡＬＣＡＬＣＵＬＡＴＩＯＮＦＯＲＡＮＴＩ－ＩＣＥＲＷＩＴＨＭＩＣＲＯ－ＥＪＥＣＴＯＲＱｕｉＸｉｅｇａｎｇ；ＹｕＸｉａｏｚｈａｎｇ（ＮａｎｊｉｎｊｉｎｇＵｎｉｖｅｒｓｉｔｙｏｆＡｅｒｏｎａｕｌｉｃｓａｎｄＡｓ... 详细信息

ＴＨＥＲＭＡＬＣＡＬＣＵＬＡＴＩＯＮＦＯＲＡＮＴＩ－ＩＣＥＲＷＩＴＨＭＩＣＲＯ－ＥＪＥＣＴＯＲＱｕｉＸｉｅｇａｎｇ；ＹｕＸｉａｏｚｈａｎｇ（ＮａｎｊｉｎｊｉｎｇＵｎｉｖｅｒｓｉｔｙｏｆＡｅｒｏｎａｕｌｉｃｓａｎｄＡｓｔｒｏｎａｕｔｉｃｓ，Ｎａｎｊｉｎ...

关键词： thermal analysis aircraft icing ejectors

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Are we ready for telemonitoring inflammatory bowel disease?A review of advances,enablers,and barriers

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World Journal of Gastroenterology 2023年第7期29卷 1139-1156页

作者： Javier Del Hoyo Mónica Millán Alejandro Garrido-Marín Mariam Aguas Department of Gastroenterology La Fe University and Polytechnic HospitalValencia 46026Spain Department of Surgery La Fe University and Polytechnic HospitalValencia 46026Spain Health Research Institute La Fe La Fe University and Polytechnic HospitalValencia 46026Spain

This review summarizes the evidence about telemonitoring in patients with inflammatory bowel disease(IBD). To give an overview of the advances performed, as well as the enablers and barriers which favoured/hindered telemonitoring implementation. We performed a literature search in Pub Med, EMBASE, MEDLINE, Cochrane Database, Web of Science and Conference Proceedings. Titles and abstracts published up to September 2022 were screened for a set of inclusion criteria: telemonitoring intervention, IBD as the main disease, and a primary study performed. Ninety-seven reports were selected for full review. Finally, 20 were included for data extraction and critical appraisal. Most studies used telemonitoring combined with tele-education, and programs evolved from home telemanagement systems towards web portals through m Health applications. Web systems demonstrated patients’ acceptance, improvement in quality of life, disease activity and knowledge, with a good cost-effectiveness profile in the short-term. Initially, telemonitoring was almost restricted to ulcerative colitis, but new patient reported outcome measures, home-based tests and mobile devices favoured its expansion to different patients’ categories. However, technological and knowledge advances led to legal, ethical, economical and logistic issues. Standardization of remote healthcare is necessary, to improve the interoperability of systems as well as to address liability concerns and users’ preferences. Telemonitoring IBD is well accepted and improves clinical outcomes at a lower cost in the short-term. Funders, policymakers, providers, and patients need to align their interests to overcome the emerging barriers for its full implementation.

关键词： Inflammatory bowel disease Telemedicine Telemonitoring Information and communication technology Crohn´s disease Ulcerative colitis

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