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A review on the Advancement of renewable Natural Fiber Hybrid Composites: Prospects, Challenges, and industrial Applications

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Journal of renewable Materials 2024年第7期12卷 1237-1290页

作者： Mohammed Mohammed jawad k.Oleiwi Aeshah M.Mohammed Anwar ja’afar Mohamad jawad Azlin F.Osman Tijjani Adam Bashir O.Betar Subash C.B.Gopinath Center of Excellence Geopolymer&Green Technology(CEGeoGTech) Universiti Malaysia PerlisArau02600Malaysia faculty of Chemical Engineering Technology Universiti Malaysia Perlis(UniMAP)Arau02600Malaysia Department of Materials Engineering University of TechnologyBaghdad10070Iraq Department of Chemical Materials University of Bagdad College of Education for Pure Science Ibn-AlhaithamBaghdad10001Iraq Department of Computer Techniques Engineering Al-Rafidain University CollegeBaghdad10001Iraq faculty of Electronics Engineering Technology Universiti Malaysia PerlisKampus Uniciti Alam Sg.ChuchuhPerlis02100Malaysia research Center(NANOCAT) University of MalayaKuala Lumpur50603Malaysia institute of Nano Electronic Engineering Universiti Malaysia PerlisPerlis01000Malaysia Center for Global Health research Saveetha Medical College&HospitalSaveetha Institute of Medical and Technical Sciences(SIMATS)Tamil Nadu602105India

Naturalﬁbre(NFr)reinforced functional polymer composites are quickly becoming an indispensable sustainable material in the transportation industry because of their lightweight,lower cost in manufacture,and adaptability to a wide variety of ***,the major difﬁculties of using theseﬁbres are their existing poor dimensional stability and the extreme *** assessing the mechanical properties(MP)of composites,the interfacial bonding(iB)happening between the NFr and the polymer matrix(PM)plays an incredibly signiﬁcant *** compared to NFr/syntheticﬁbre hybrid composites,hybrid composites(HC)made up of two separate NFr are less prevalent;yet,these hybrid composites also have the potential to be valuable materials in terms of environmental issues.A new dimension to theﬂexibility of composites reinforced with NFr is added by the cost-effective manufacture of hybrid composites utilising *** purpose of this study is to offer an over-view of the keyﬁndings that were presented on hybrid *** emphasis was focused on the factors that inﬂuence the performance of the naturalﬁber composites,diverse approaches to enhancing MP,physical,electri-cal,and thermal characteristics of the *** study in polymer science gains interest for applications in con-struction and automotive industries.

关键词： renewable naturalﬁber hybrid composites sustainability nanomaterial greener material

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The Economic Demands on the Method of Founding a Passive Brick House on Foamed Glass Granulate

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Journal of Civil Engineering and Architecture 2024年第5期18卷 218-222页

作者： Marek jašek faculty of Civil Engineering VSB-TU of OstravaOstrava 70800Czech Republic

The cost of acquisition of a passive house is a little higher than that of a conventional *** design of a passive house should include not only thermal protection and stability of the construction,but it must also take into account the price demands on each of the proposed structures and solution of *** paper deals with the financial comparison of the traditional method of a foundation on the foundation strips of plain concrete and the modern method of founding a passive house as brick construction on the reinforced concrete slab base with a compact subsoil layer of thermal insulation in the form of granules of foamed glass.

关键词： Passive house financial comparison granules of foamed glass

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Defining and tracing subtypes of patient-derived xenograft models in pancreatic ductal adenocarcinoma

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Cancer Communications 2024年第8期44卷 915-920页

作者： Sangyeop Hyun Youngmin Han jae Yun Moon Young-Ah Suh Won-Gun Yun Wooil kwon Jong-Eun Lee Daeun kim ja-Lok ku Jin-Young jang Daechan Park Department of Molecular Science and Technology Ajou UniversitySuwonRepublic of Korea Department of Surgery and Cancer research institute Seoul National University College of MedicineSeoulRepublic of Korea Molecular Science and Technology research Center Ajou UniversitySuwonRepublic of Korea DNA Link inc. SeoulRepublic of Korea korean Cell Line Bank Laboratory of Cell BiologyCancer Research InstituteSeoul National University College of MedicineSeoulRepublic of Korea

Patient-derived xenograft(PDX)models have been used to explore therapeutic opportunities for pancreatic ductal adenocarcinoma(PDAC)[1].Although original tumor characteristics are altered by cancer-stromal interactions... 详细信息

关键词： adenocarcinoma ductal xenograft

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New anti-mesenteric delta-shaped stapled anastomosis: Technical report with short-term postoperative outcomes in patients with Crohn’s disease

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World Journal of Gastrointestinal Surgery 2024年第8期16卷 2592-2601页

作者： Jong Lyul Lee Yong Sik Yoon Hyun Gu Lee Young il kim Min Hyun kim Chan Wook kim in ja Park Seok-Byung Lim Chang Sik Yu Division of Colon and rectal Surgery Department of SurgeryUniversity of Ulsan College of MedicineAsan Medical CenterSeoul 05505South Korea Department of Surgery Gangdong Kyung Hee University HospitalSeoul 05278South Korea

BACkGrOUND Medical treatment for Crohn’s disease(CD)has continuously improved,which has led to a decrease in surgical recurrence *** these advancements,25%of patients will undergo repeat intestinal *** of CD com-monly occurs on the mesentery side of the anastomosis *** To compare the new anti-mesenteric side-to-side delta-shaped stapled anasto-mosis(DSA)with the conventional stapled functional end-to-end anastomosis(CSA).METHODS This retrospective study included CD patients who underwent ileo-ileal or ileo-colic anastomosis between january 2020 and December *** DSA technique employed a stapler to maintain the concept of anti-mesentery side-to-side ana-stomosis by performing a 90°vertical closure of the open window compared with the CSA *** the corner where the open window is closed,the DSA avoids forming a pouch and creates an anastomosis resembling a delta shape within the intestinal *** compared demographics,preoperative condition,operative findings,and operative outcomes for the two *** The study included 175 patients,including 92 in the DSA group and 83 in the CSA *** two groups were similar in baseline characteristics,preoperative medical treatment,and operative findings except for the Montreal classification *** 30-days postoperative complication rate was signi-ficantly lower in the DSA group compared with the CSA group(16.3%vs 32.5%,P=0.009).ileus incidence was significantly lower in the DSA group than in the CSA group(4.3%vs 14.5%,P=0.033),and the hospital stay was shorter in the DSA group than in the CSA group(5.67±1.53 days vs 7.39±3.68 days,P=0.001).CONCLUSiON The DSA technique was feasible and showed comparable postoperative outcomes with lower short-term complic-ations compared with the CSA *** studies on CD recurrence and long-term complications are warranted.

关键词： Crohn’s disease Surgery Anastomosis Complication recurrence

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Matched pair analysis of the effect of longer hypothermic machine perfusion time on kidney transplant outcomes

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World Journal of Transplantation 2024年第3期14卷 95-101页

作者： Carlos Verdiales Luke Baxter Hyun ja Lim Gavin Beck Michael A Moser Department of Surgery University of SaskatchewanSaskatoonSaskatchewan S7N 0W8Canada College of Medicine University of SaskatchewanSaskatoonSaskatchewan S7N 0W8Canada Canada and Northern Ontario School of Medicine Thunder BayOntario P7B 5E1Canada Department of Community Health and Epidemiology University of SaskatchewanSaskatoonSaskatchewan S7N 0W8Canada

BACkGrOUND Hypothermic machine perfusion(HMP)has demonstrated benefits in terms of early kidney transplant function compared to static cold *** longer preservation times have shown detrimental effects,a previous paired study indicated that longer pump times(the second kidney in a pair)might lead to improved *** To revisit the prior paired study's somewhat unexpected results by reviewing our program's *** A total of 61 pairs of transplant recipients who received kidneys from the same donor(2012-2021)were *** were divided into two groups depending on whether they were transplanted first(k1)or second(k2).Therefore,the patients in each pair had identical donor characteristics,except for time on the *** analyses included kaplan-Meyer analysis and paired tests,including McNemar's test,student's paired t-test,or Wilcoxon's test,as *** The two groups of recipients had similar demographics(age,body mass index,diabetes,time on dialysis,sensit-ization and retransplants).Cold ischemic times for k1 and k2 were 8.9(95%Ci:7.9,9.8)and 14.7 hours(13.7,15.8)(Pk2 had a higher rate of freedom from biopsy-proven acute rejection at 1 year(P=0.015).Delayed graft function was less common in k2,12/61(20%)than in k1,20/61(33%)(P=0.046).Finally,k2 showed a higher graft survival than k1(P=0.023).CONCLUSiON Our results agree with a previous study that suggested possible advantages to longer pump *** studies should encourage further research into HMP's potential anti-inflammatory effect.

关键词： Hypothermic machine perfusion Paired kidney study Early acute rejection

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Esophageal resection for high-grade dysplasia and intramucosal carcinoma: When and how?

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World Journal of Gastroenterology 2010年第30期16卷 3786-3792页

作者： Vani ja konda Mark k Ferguson Department of Medicine The University of Chicago Pritzker School of MedicineChicagoIL 60637United States Department of Surgery The University of Chicago Pritzker School of MedicineChicagoIL 60637United States

High-grade dysplasia (HGD) and intramucosal carcinoma (iMC) in the setting of Barrett’s esophagus have traditionally been treated with esophagectomy. However, with the advent of endoscopic mucosal resection and endoscopic ablative therapies, endoscopic therapy at centers with expertise is now an established treatment of Barrett’s-esophagus-related neoplasia, including HGD and iMC. Esophagectomy is today reserved for more selected cases with submucosal invasion, evidence for lymph node metastasis, or unsuccessful endoscopic therapy.

关键词： Barrett’s esophagus High-grade dysplasia intramucosal carcinoma Endoscopic mucosal resection Esophagectomy

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光纤通信技术在民航通信系统中的应用研究

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通信电源技术 2024年第9期41卷 187-189页

作者：贾茹中国民航东北地区空中交通管理局辽宁沈阳110000

随着全球民航业的快速发展,人们对通信系统的需求日益增长,特别是在信息传输的实时性、可靠性、安全性以及抗干扰素力等方面。光纤通信技术以其高速、高带宽、抗干扰性强等优势,广泛应用于民航通信系统。文章旨在分析民航通信系统的需求... 详细信息

随着全球民航业的快速发展,人们对通信系统的需求日益增长,特别是在信息传输的实时性、可靠性、安全性以及抗干扰素力等方面。光纤通信技术以其高速、高带宽、抗干扰性强等优势,广泛应用于民航通信系统。文章旨在分析民航通信系统的需求,探讨光纤通信技术在民航通信中的应用现状,并提出光纤通信技术与民航通信系统融合的策略,以期为民航通信系统的优化与升级提供参考。

关键词：光纤通信技术民航通信系统系统优化与升级技术融合

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A signaling cascade mediating fruit trait development via phosphorylation-modulated nuclear accumulation of jaZ repressor

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Journal of integrative Plant Biology 2024年第6期66卷 1106-1125页

作者： Wei Wang Jinyao Ouyang Yating Li Changsheng Zhai Bing He Huahan Si kunsong Chen Jocelyn k.C.rose Wensuo Jia College of Horticulture China Agricultural UniversityBeijing 100193China College of Agriculture and Biotechnology Zhejiang UniversityZijingang CampusHangzhou 310058China Plant Biology Section School of Integrative Plant ScienceCornell UniversityIthaca14853NYUSA institute of Horticulture Crops Xinjiang Academy of Agricultural SciencesUrumqi 830000China

it is generally accepted that jasmonate-ZiM domain(jaZ)repressors act to mediate jasmonate(ja)signaling via COrONATiNE-iNSENSiTiVE1(COi1)-mediated ***,we report a cryptic signaling cascade where a jaZ repressor,FvjaZ12,mediates multiple signaling inputs via phosphorylation-modulated subcellular translocation rather than the COi1-mediated degradation mechanism in strawberry(Fragaria vesca).FvjaZ12 acts to regulate flavor metabolism and defense response,and was found to be the target of Fv MPk6,a mitogen-activated protein kinase that is capable of responding to multiple signal ***6 phosphorylates FvjaZ12 at the amino acid residues S179 and T183 adjacent to the PY residues,thereby attenuating its nuclear accumulation and relieving its repression for FvMYC2,which acts to control the expression of lipoxygenase 3(FvLOX3),an important gene involved in ja biosynthesis and a diverse array of cellular *** data reveal a previously unreported mechanism for ja signaling and decipher a signaling cascade that links multiple signaling inputs with fruit trait development.

关键词： defense response jaZ repressor phosphorylation strawberry subcellular translocation

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Genome-wide markers for seed yield and disease resistance in perennial ryegrass

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The Crop Journal 2022年第2期10卷 508-514页

作者： kristina jaškune Vilma kemešyte Andrius Aleliūnas Grazina Statkeviciute institute of Agriculture Lithuanian Research Centre for Agriculture and Forestry(LAMMC)Instituto av.1Akademija LT-58344Lithuania

The market success of perennial ryegrass(Lolium perenne L.) cultivars depends on sufficient seed production, as they are propagated by seed. However, breeding for high quality forage production reduces seed yield, and breaking the negative correlation would help to overcome the problem. The foliar disease crown rust is another factor affecting reproductive capacity and thereby seed yield. We evaluated seed yield-related traits and resistance to crown rust in a collection of commercial cultivars and ecotypes of perennial ryegrass and identified genome-wide markers associated with the traits. The study revealed high variation between the ecotype and cultivar groups as well as between years. A genome-wide association study identified 17 DNA single-nucleotide polymorphisms(SNPs) of which eight were associated with crown rust and nine with flag-leaf length. The SNP markers were located within or near predicted genes functioning in defense against pathogens. The identified genes are strong candidates for a further in-depth functional study to continue unravel determination of leaf architecture and crown rust resistance in perennial ryegrass.

关键词： Crown rust Puccinia coronata f.sp.lolli Flag-leaf length Genome-wide association study(GWAS) Seed yield Lolium perenne L.

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Effect of ultrasound on reverse leakage current of silicon Schottky barrier structure

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Journal of Semiconductors 2016年第12期37卷 5-11页

作者： O.Ya Olikh k.V.Voitenko r.M.Burbelo ja M.Olikh faculty of Physics Taras Shevchenko National University of Kyiv V Lashkaryov institute of Semiconductor Physics National Academy of Sciences of Ukraine

The influence of ultrasonic loading on reverse current-voltage characteristics of Mo/n-n＋-Si structures has been investigated. The research of leakage current variation has been carried out for various ultrasonic wave frequencies （4.1 and 8.4 MHz）, intensities （up to 0.8 W/cm2） and loading temperatures （130-330 k）. The observed reversible acoustically induced increase in reverse currents was as large as 60%. it has been found that dominant charge transfer mechanisms are the thermionic emission （at high temperature） and the phonon-assisted tunneling （at low temperature）. The ultrasound loading affects both processes due to the decrease of Schottky barrier height and binding energy of the electron on the trap.

关键词： Schottky contact leakage current ultrasound influence

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