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Combination of salicylic acid and ultrasonication for alleviating chilling injury symptoms of longkong

Food Quality and Safety 2022年第2期6卷 155-168页

作者： Paramee Noonim Karthikeyan Venkatachalam faculty of innovative agriculture and fishery establishment project Prince of Songkla University Surat Thani CampusMakham TiaMueangSurat ThaniThailand

Objectives Chilling injury is a prominent physiological disorder in longkong fruit pericarp when stored under 13℃for a prolonged *** study aimed to investigate the effects of individual salicylic acid(SA)and ultrasonication(US)treatments and of the combination salicylic acid and ultrasonication(SA-US)on alleviating the chilling injury symptoms in longkong fruit pericarp when in prolonged cold *** and Methods SA(1 mmol/L)and US(40 kHz,10 min at 90%amplitude,350 W)were used as individual and combined(SA-US)treat-ments to control the chilling injury in longkong *** various quality measures were checked every 2 d in longkong for up to 18 d of cold storage(13℃,90%relative humidity).Results The results revealed that the control fruits treated with water exhibited severe chilling injury symptoms followed in rank order by US,SA,and SA-US *** such as US and SA alone were more effective in controlling chilling injuries than control,while only minimal signifi-cant differences were noticed between *** the other hand,the longkong pericarp treated with the SA-US combination had significantly increased antioxidant enzyme(superoxide dismutase and catalase)activities and decreased levels of membrane lytic(phospholipase D and lipoxygenase)enzymes and browning-inducing enzymes(phenylalanine ammonia lyase and polyphenol oxidase).Consequently,in the longkong pericarp,the chilling injury index,electrolytic leakage,respiration rate,weight loss,firmness,malondialdehyde content,changes in unsaturated and saturated fatty acid contents,and reactive oxygen species were significantly controlled by this *** The present study concludes that longkong fruit treatment with a combination of US and SA is an excellent alternative for control-ling the chilling injury symptoms and extending the shelf-life.

关键词： Longkong cillig injury ultrasonication salicylic acid biochemic al qualities

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Seasonal changes in Porteresia coarctata (Tateoka) beds along a subtropical coast

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Chinese Journal of Oceanology and Limnology 2013年第1期31卷 1-9页

作者： ABU HENA M K Department of Animal Science and fishery Faculty of Agriculture and Food Sciences University Putra Malaysia Bintulu Sarawak Campus

Shoot density, standing crop （above- and below-ground biomass） and habitat of salt marsh grass Porteresia coarctata were investigated along the coast of Bakkhali estuary, Cox＇s Bazar, Bangladesh from January to December 2006. Shoot density of P. coarctata was influenced by season and was found to be higher （〉2 500 shoots/m2） in post-monsoon and minimal in monsoon season; plants were particularly active in vegetative propagation during pre-monsoon. Above-ground biomass was greater along the protected coast compared with the exposed one in this estuary. Below-ground biomass was higher （7.75-269.53 g DW/m2） than that above ground （2.20-114.75 g DW/m2）. Standing crops ofP. coarctata showed a negative relationship （R=-0.77; P〈0.05） with sedimentation rate, while seasonal activity influenced sedimentation. The recorded sedimentation rate was lower （6.09 mg/（cm2·d）） in pre-monsoon and highest （14.55 mg/（cm2·d）） in monsoon season. The mean value of pore water salinity was higher （34.25±65.05） during post-monsoon and lowest （18.0±3.71） in monsoon season. The soil was sandy clay in this P. coarctata bed; it consisted of 86% sand, 13% clay and 1% silt. Soil organic matter dropped during the monsoon season （0.78%-0.67%） and was highest （（2.17±1.42）%-（2.3±1.47）%） during post-monsoon, probably owing to accumulation of decomposed peat on the marsh surface. The mean pore water NH4-N concentration ranged from 2.444-1.65 to 3.33±1.82 μg/L, with a minimum air temperature of 22.09℃ in post-monsoon and a maximum of 31.16℃ in pre-monsoon. Variations of physico-chemical parameters in the soil, water, and climate governed biological parameters of P. coarctata in the Bakkhali estuary, and were comparable with estuarine environments elsewhere.

关键词： standing crop salt marsh Porteresia coarctata Bangladesh

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Plant Growth Promoting Rhizobacteria as Biological Control Agent in Rice

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Agricultural Sciences 2021年第1期12卷 1-8页

作者： Duangkhaetita Kanjanasopa Wanthakarn Aiedhet Suraphon Thitithanakul Chanyarat Paungfoo-Lonhienne Agricultural Science and Technology Program Faculty of Innovative Agriculture and Fishery Establishment Project Prince of Songkla University Surat Thani Campus Surat Thani Thailand School of agriculture and Food Sciences The University of Queensland St Lucia Queensland Australia

The use of agrochemical products to combat diseases in crops has adverse effects on the environment and human health. Plant growth promoting rhizobacterium (PGPR) has been increasingly proposed as an eco-friendly alternative in agriculture. PGPRs have beneficial effects not only in promoting plant growth but also have shown their potential as biological control agent, being able to inhibit plant pathogens. Here, we investigated the use of PGPR Paraburkholderia sp. strain SOS3 to provide disease protection in rice (Oryza sativa L.). The antagonistic activity of SOS3 against five fungal pathogens of rice was assessed by dual culture on plates and on rice seedlings. The results showed that on plate assay, SOS3 inhibits the growth of Curvularia lunata, Rhizoctonia solani, Pyricularia oryzae, Helminthosporium oryzae, and Fusarium moniliforme by 17.2%, 1.1%, 8.3%, 32.5%, and 35.4%, respectively. When inoculated on rice seeds, SOS3 promotes seed germination and significantly reduces disease symptoms in plants infected with R. solani. These results suggest that SOS3 has a great potential to be used in rice agriculture to combat the “Sheath Blight” disease.

关键词： Antifungal Activity Biocontrol Rice Fungal Pathogen Sustainable agriculture Plant Growth-Promoting Rhizobacteria

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Optimal salinity for dominant copepods in the East China Sea, determined using a yield density model

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Chinese Journal of Oceanology and Limnology 2011年第3期29卷 514-523页

作者：徐兆礼高倩 Key and Open Laboratory of Marine and Estuarine fishery Ministry of Agriculture East China Sea Fisheries Research Institute Chinese Academy of Fishery Sciences

From 1997 to 2000, four field surveys were conducted in the East China Sea （ECS）（23°30＇-33°00＇N, 118°30＇-128°00＇E）. A field data yield density model was used to determine the optimal salinities for 19 dominant copepod species to establish the relationship between surface salinities and abundance of those species. In addition, ecological groups of the copepods were classified based on optimal salinity and geographical distribution. The results indicate that the yield density model is suitable for determining the relationship between salinity and abundance. Cosmocalanus darwini, Euchaeta rimana, Pleuromamma gracilis, Rhincalanus cornutus, Scolecithrix danae and Pareucalanus attenuatus were determined as oceanic species, with optimal salinities of 〉34.0. They were stenohaline and mainly distributed in waters influenced by the Kuroshio or Taiwan warm current. Temora discaudata, T. stylifera and Canthocalanus pauper were nearshore species with optimal salinities of 〈33.0 and most abundant in coastal waters. The remaining 10 species, including Undinula vulgaris and Subeucalanus suberassus, were offshore species, with optimal salinity ranging from 33.0-34.0. They were widely distributed in nearshore, offshore and oceanic waters but mainly in the mixed water of the ECS.

关键词： East China Sea optimal salinity pelagic copepods yield density model zooplankton

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Physical mapping of repetitive sequences and genome analysis in six Elymus species by in situ hybridization

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Journal of Systematics and Evolution 2011年第4期49卷 347-352页

作者： Hisashi TSUJIMOTO faculty of agriculture Tottori University

Genome constitution and genetic relationships between six Elymus species were assessed by physical mapping of different repetitive sequences using a technique of sequential fluorescence in situ hybridization and genomic in situ *** six Elymus species are all naturally growing species in northwest China,namely,***,***,***,***,***,and *** StStHH genome consti- tution was revealed for *** and StStHHYY for the remainder *** chromosome could be clearly characterized by physical mapping with 18S-26S rDNA,5S rDNA,Afa-family,and AAG repeats,and be allocated to a certain genome by genomic in situ *** 5S rDNA sites,each in the H and St genomes,and three 18S-26S rDNA sites,two in the St genome and one in the Y genome,were uncovered in most of the *** strong Afa-family hybridization signals discriminated the H genome from the St and Y *** H and Y genome carried more AAG repeats than St.A common non-Robertsonian reciprocal translocation between the H and Y genomes was revealed in ***,***,*** and *** of molecular karyotypes strongly suggests that they can be classified into three groups,namely,***,***,and others.

关键词： Elymus fluorescence in situ hybridization repetitive sequences.

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Annual pattern of zooplankton communities and their environmental response in a subtropical maritime channel system in the northern Bay of Bengal, Bangladesh

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Acta Oceanologica Sinica 2018年第8期37卷 65-73页

作者： ABDULLAH Al Mamun ALAM Md.Didarul AKHTAR Aysha XU Henglong ISLAM Md.Shafiqul MUSTAFA KAMAL Abu Hena UDDIN M Muslem ALAM Md.Wahidul Laboratory of Microbial Ecology Ocean University of China faculty of Marine Sciences and Fisheries University of Chittagong Department of Animal Science and fishery Faculty of Agriculture and Food Sciences Universiti Putra Malaysia Campus Bintulu

Zooplankton plays an important role in aquatic food webs by fluxing of energy from primary producer to subsequent trophic levels in the food chain. The annual pattern of zooplankton communities and potential environmental drivers were studied in the Kohelia channel, Bangladesh from summer 2014 to spring *** were collected using net at a depth of 1 m. A total of 32 species belonged to 18 orders, 27 families and 15 taxonomic groups were identified. Of these species, 22 distributed in all four seasons of which 8 were dominant and highly contributing to the total communities. Species number peaked in summer next to winter and fall in spring while maximum abundance was in summer and minimum in spring. Multivariate analyses showed that there was a clear annual pattern in the zooplankton communities. Species diversity and evenness peaked in spring but fall in autumn while the high value of species richness was found in winter. Biological-environmental best matching（BIO-ENV） analyses conformed that community pattern of zooplankton was mainly driven by transparency salinity, and temperature individually or combined with water nutrients. These results demonstrate that annual pattern of the zooplankton community shaped by channel environmental factors in subtropical channel ecosystems, thus might be used for community-based subtropical coastal water bioassessment.

关键词： zooplankton trophic levels subtropical channel community structure multivariate approach

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Privacy-preserving explainable AI: a survey

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Science China(Information Sciences) 2025年第1期68卷 23-56页

作者： Thanh Tam NGUYEN Thanh Trung HUYNH Zhao REN Thanh Toan NGUYEN Phi Le NGUYEN Hongzhi YIN Quoc Viet Hung NGUYEN School of Information and Communication Technology Griffith University School of Computer and Communication Sciences Ecole Polytechnique Federale de Lausanne faculty of Mathematics and Computer Science University of Bremen faculty of Information Technology HUTECH University Department of Computer Science Hanoi University of Science and Technology School of Electrical Engineering and Computer Science The University of Queensland

As the adoption of explainable AI(XAI) continues to expand, the urgency to address its privacy implications intensifies. Despite a growing corpus of research in AI privacy and explainability, there is little attention on privacy-preserving model explanations. This article presents the first thorough survey about privacy attacks on model explanations and their countermeasures. Our contribution to this field comprises a thorough analysis of research papers with a connected taxonomy that facilitates the categorization of privacy attacks and countermeasures based on the targeted explanations. This work also includes an initial investigation into the causes of privacy leaks. Finally, we discuss unresolved issues and prospective research directions uncovered in our analysis. This survey aims to be a valuable resource for the research community and offers clear insights for those new to this domain. To support ongoing research, we have established an online resource repository, which will be continuously updated with new and relevant findings.

关键词： privacy-preserving explainable AI privacy attacks privacy defences PrivEx PPXAI

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A Fully‑Printed Wearable Bandage‑Based Electrochemical Sensor with pH Correction for Wound Infection Monitoring

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Nano-Micro Letters 2025年第3期17卷 355-375页

作者： Kanyawee Kaewpradub Kornautchaya Veenuttranon Husanai Jantapaso Pimonsri Mittraparp‑arthorn Itthipon Jeerapan Center of Excellence for Trace Analysis and Biosensor Prince of Songkla UniversityHat Yai 90110SongkhlaThailand Division of Physical Science Faculty of SciencePrince of Songkla UniversityHat Yai 90110SongkhlaThailand Center of Excellence for Innovation in Chemistry Faculty of SciencePrince of Songkla UniversityHat Yai 90110SongkhlaThailand The ijE Electrochemistry for All Laboratory Prince of Songkla UniversityHat Yai 90110SongkhlaThailand Division of Biological Science Faculty of SciencePrince of Songkla UniversityHat Yai 90110SongkhlaThailand

Wearable sensing systems have been designed to monitor health conditions in real-time by detecting analytes in human *** diagnosis remains challenging,necessitating suitable materials for high-performance wearable sensors to offer prompt *** devices have limitations in measuring pH and the concentration of pH-dependent electroactive species simultaneously,which is crucial for obtaining a comprehensive understanding of wound status and optimizing ***,improving materials and analysis system accuracy is *** article introduces the first example of a flexible array capable of detecting pyocyanin,a bacterial virulence factor,while correcting dynamic pH *** demonstrate that this combined sensor enhances accuracy by mitigating the impact of pH variability on pyocyanin sensor *** screen-printable inks were developed to enhance analytical *** analytical performances of two sensitive sensor systems(i.e.,fully-printed porous graphene/multiwalled carbon nanotube(CNT)and polyaniline/CNT composites for pyocyanin and pH sensors)are *** least square regression is employed to analyze nonzero-order data arrays from square wave voltammetric and potentiometric measurements of pyocyanin and pH sensors to establish a predictive model for pyocyanin concentration in complex *** sensitive and effective strategy shows potential for personalized applications due to its affordability,ease of use,and ability to adjust for dynamic pH changes.

关键词： Pyocyanin Bandages Wound monitoring Biosensor Wearable device

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Identification and profiling of microRNAs of Euphausia superba using Illumina deep sequencing

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Journal of Oceanology and Limnology 2018年第6期36卷 2278-2287页

作者： SONG Wei ZHU Yefei WANG Lumin JIANG Keji ZHANG Fengying MA Chunyan MA Lingbo Key Laboratory of Oceanic and Polar Fisheries Ministry of AgricultureEast China Sea Fisheries Research InstituteChinese Academy of Fishery Sciences Key Laboratory of East China Sea fishery Resources Exploitation Ministry of AgricultureEast China Sea Fisheries Research InstituteChinese Academy of Fishery Sciences

MicroRNAs(miRNAs) are an abundant class of conserved, non-coding small RNAs that play important role in gene regulation at post translational level. There have been no reports on the miRNAs of the Antarctic krill E uphausia superba despite the species' crucial position in Antarctic food webs. Two small RNA libraries were constructed from eyestalk and muscle, subsequently, and deep sequencing analysis was performed to investigate and profile E. superba miRNAs. A total of 19 304 586 and 23 005 104 unique sequences were obtained from the eyestalk and muscle, respectively. After compared the small RNA sequences with the Rfam database, 12 342 039 and 7 907 477 reads in eyestalk and muscle were matched to the transcriptome sequence of E. superba. A total of 236 distinct miRNAs were identified after annotation to known animal miRNAs registered in miRBase 21. In both libraries, the most abundant known miRNA were miR-750 with 92 583 reads in muscle and miR-1304-3 p with 56 386 reads in eyestalk while the average value was less than 106, revealing a wide range of different expression levels. In addition, miR-277 a enriched in both libraries and may be involved in modulating Krebs cycle by targeting to Vimar. Differential expression analysis showed that 56 mature miRNAs were significantly up/down regulated according to expression fold change. It appeared that the expression of several abundant miRNAs maybe tissue-specific or tissue-bias. Notably, the expression pattern of miR-750 and miR-1 family, which was suggested as the crucial candidates, involved in muscle development. Taken together, this study provides the first miRNA profile of E. superba and some of these miRNAs were expected to play important role in immune response, reproduction, energy metabolism, and muscle development and so on. Thus, the results provides a reference for functional studies of miRNAs in E. superba.

关键词： microRNA Antarctic krill Illumina deep-sequencing eyestalk muscle

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Myo-inositol supplement helps the performance of seawater-acclimated Nile tilapia,Oreochromis niloticus

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Aquaculture and Fisheries 2024年第4期9卷 597-602页

作者： Behnam Foroutan Pattira Pongtippatee Chompoonut Kerdmusic Wanna Sirimanapong Rapeepun Vanichviriyakit Boonsirm Withyachumnarnkul faculty of innovative agriculture and fishery establishment project Prince of Songkla UniversitySurat Thani84100Thailand Veterinary Aquatic Animal Research Health Care Unit Department of Clinical Sciences and Public HealthFaculty of Veterinary ScienceMahidol UniversityNakhonpathom73170Thailand Department of Anatomy and Centex Shrimp Faculty of ScienceMahidol UniversityRama 6 Rd.Bangkok10400Thailand AquaAcademy Farm Tha ChanaSurat Thani84170Thailand Disciplines of Excellence in Sustainable Aquaculture Prince of Songkla UniversityHat YaiSongkhla90112Thailand

Seawater(SW)-acclimated Nile tilapia,Oreochromis niloticus,reared under a salinity 30 environment had lower growth and survival than the freshwater(FW)-acclimated *** was hypothesized that cells of the SW-acclimated fish had not been able to synthesize an adequate level of a compatible osmolyte,myo-inositol(MI),in adjusting to the salinity 30 *** this study,MI supplements,at 250,500,and 750 mg/kg pellets,were provided to the fish through *** the 30-day feeding trial,the following parameters were determined:final body weights;survival;biomass increase;feed conversion ratio(FCR);plasma osmolality and ions;and two transcripts in the gills mips250 and mipa1 encoding enzymes responsible for MI *** SW-acclimated *** receiving 500-mg MI supplement had significantly higher survival,biomass increase,and lower FCR than those of the SW-acclimated fish receiving no *** 500-mg MI supplemental level,the increasing values of plasma osmolality and Na+observed in SW-acclimated fish were significantly *** transcript mipa1,but not mips250,was markedly up-regulated in the SW-acclimated ***,compared with that of the FW-acclimated ***,MI at 500-mg supplement attenuated the up-regulation *** study suggests that MI supplement at the optimum level enhanced the performance of SW-acclimated ***,and through yet unknown mechanisms,attenuated some of their physiological responses to the osmotic stress.

关键词： Osmotic stress Seawater Nile tilapia Myo-inositol Mips Mipa

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