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Deep Learning-Based Model for Detection of Brinjal Weed in the Era of Precision Agriculture

Computers, Materials & Continua 2023年第10期77卷 1281-1301页

作者： Jigna Patel Anand Ruparelia Sudeep Tanwar Fayez Alqahtani Amr Tolba Ravi Sharma Maria simona Raboaca Bogdan Constantin Neagu Department of Computer Science and Engineering Institute of TechnologyNirma UniversityAhmedabad382481India Software Engineering Department College of Computer and Information SciencesKing Saud UniversityRiyadh12372Saudi Arabia Computer Science Department Community CollegeKing Saud UniversityRiyadh11437Saudi Arabia Centre for Inter-Disciplinary Research and Innovation University of Petroleum and Energy StudiesDehradun248001India Doctoral School University Politehnica of BucharestBucharest060042Romania National Research and Development Institute for Cryogenic and Isotopic Technologies-ICSI Rm ValceaRamnicu Valcea240050Romania Power Engineering Department Gheorghe Asachi Technical University of IasiIasi700050Romania

The overgrowth of weeds growing along with the primary crop in the fields reduces crop *** solutions like hand weeding are labor-intensive,costly,and time-consuming;farmers have used *** application of herbicide is effective but causes environmental and health ***,Precision Agriculture(PA)suggests the variable spraying of herbicides so that herbicide chemicals do not affect the primary *** by the gap above,we proposed a Deep Learning(DL)based model for detecting Eggplant(Brinjal)weed in this *** key objective of this study is to detect plant and non-plant(weed)parts from crop *** the help of object detection,the precise location of weeds from images can be *** dataset is collected manually from a private farm in Gandhinagar,Gujarat,*** combined approach of classification and object detection is applied in the proposed *** Convolutional Neural Network(CNN)model is used to classify weed and non-weed images;further DL models are applied for object *** have compared DL models based on accuracy,memory usage,and Intersection over Union(IoU).ResNet-18,YOLOv3,CenterNet,and Faster RCNN are used in the proposed *** outperforms all other models in terms of accuracy,i.e.,88%.Compared to other models,YOLOv3 is the least memory-intensive,utilizing 4.78 GB to evaluate the data.

关键词： Precision Agriculture Deep Learning brinjal weed detection ResNet-18 YOLOv3 CenterNet Faster RCNN

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博洛尼亚Bonfiglioli总部大楼

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现代装饰 2024年第3期 24-31页

作者： Peter Pichler(设计) Silvana Ordinas(设计) Niklas Knap(设计) simona Alu(设计) Ugo Licciardi(设计) Cem Ozbasaran(设计) Filippo Ogliani(设计) Giovanni Paterlini(设计) Domenico Calabrese(设计) Nathalia Rotelli(设计) Angela Ferrari(设计) Alessandro Cardellini(设计) Simone Valbusa(设计) Gustav Willeit(摄影) 范嘉苑(编译) 不详

Peter Pichler Architecture近期落成的Bonfiglioli总部大楼现已揭幕,该项目位于意大利博洛尼亚的Calderara di Reno地区。新总部设计旨在打造一座高效且功能齐全的办公建筑,以此展现出这家意大利企业的专业性、创新性以及引以为傲的历... 详细信息

Peter Pichler Architecture近期落成的Bonfiglioli总部大楼现已揭幕,该项目位于意大利博洛尼亚的Calderara di Reno地区。新总部设计旨在打造一座高效且功能齐全的办公建筑,以此展现出这家意大利企业的专业性、创新性以及引以为傲的历史。创立于1956年,Bonfiglioli公司是一家拥有领先地位的制造商以及供应商,产品门类涵盖齿轮电动机、驱动系统、减速齿轮箱和变频器等。Bonfiglioli的产品解决方案在全球范围内的自动化、移动机械和可再生能源领域都具有强有力的推动作用。

关键词：产品门类减速齿轮箱移动机械可再生能源博洛尼亚总部大楼办公建筑产品解决方案

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Italy’s Fiscal Response to the COVID-19 Crisis

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Belt and Road Initiative Tax Journal 2022年第2期3卷 16-18页

作者： simona Massai International Organisations Unit Italian Revenue Agency

This article focuses on measures envisaged and adopted by the Italian Revenue Agency during the COVID-19 pandemic to prevent the spread of virus and to support businesses and individuals in mitigating the worst economic impact of the *** particular,measures such as suspension of tax payments and processing,grants allocation,tax credits and increased use of digital services have been adopted to re-cover and relaunch the financial *** a member state of the European Union,Italy has also submitted its recovery and resilience plan that is committed to boosting a sustainable growth while fostering the digital and green transition.

关键词： Tax incentive Tax credit Recovery and resilience COVID-19 Digital-isation Grants allocation

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High-accuracy characterization of pyroelectric materials:A noncontact method based on surface potential measurements

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Journal of Advanced Dielectrics 2023年第4期13卷 52-59页

作者： Reinhard Schwödiauer simona Bauer-Gogonea Martin Kaltenbrunner Volodymyr Tkachenko Simonetta Grilli Soft Matter Physics Johannes Kepler UniversityAltenbergerstraße 694040 LinzAustria Institute of Applied Sciences&Intelligent Systems National Research Council(CNR-ISASI)Via Campi Flegrei 3480078 Pozzuoli(NA)Italy

The characterization of pyroelectric materials is essential for the design of pyroelectric-based *** current measurement is the commonly employed method,but can be complex and requires surface ***,we present noncontact electrostatic voltmeter measurements as a simple but highly accurate alternative,by assessing thermally-induced pyroelectric surface potential *** introduce a refined model that relates the surface potential variations to both the pyroelectric coefficient and the characteristic figure of merit(FOM)and test the model with square-shaped samples made from PVDF,LiNbO3 and *** characteristic pyroelectric coefficient for PVDF,LiNbO3 and LiTaO3 was found to be 33.4,59.9 and 208.4μC m−2 K−1,*** values are in perfect agreement with literature values,and they differ by less than 2.5%from values that we have obtained with standard pyroelectric current measurements for comparison.

关键词： Pyroelectric coefficient surface potential figure of merit

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Deep Learning-Based Robust Morphed Face Authentication Framework for Online Systems

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Computers, Materials & Continua 2023年第10期77卷 1123-1142页

作者： Harsh Mankodiya Priyal Palkhiwala Rajesh Gupta Nilesh Kumar Jadav Sudeep Tanwar Osama Alfarraj Amr Tolba Maria simona Raboaca Verdes Marina Department of Computer Science and Engineering Institute of TechnologyNirma UniversityAhmedabad382481India Computer Science Department Community CollegeKing Saud UniversityRiyadh11437Saudi Arabia Doctoral School University Politehnica of BucharestBucharest060042Romania Department of Hydrogen and Fuel Cell National Research and Development Institute for Cryogenics and Isotopic TechnologiesRamnicu Valcea240050Romania Department of Building Services Faculty of Civil Engineering and Building ServicesTechnical University of Gheorghe AsachiIasi700050Romania

The amalgamation of artificial intelligence(AI)with various areas has been in the picture for the past few *** has enhanced the functioning of several services,such as accomplishing better budgets,automating multiple tasks,and data-driven *** hassle-free polling has been one of ***,at the onset of the coronavirus in 2020,almost all worldly affairs occurred online,and many sectors switched to digital *** allows attackers to find security loopholes in digital systems and exploit them for their lucrative *** paper proposes a three-layered deep learning(DL)-based authentication framework to develop a secure online polling *** provides a novel way to overcome security breaches during the face identity(ID)recognition and verification process for online polling *** verification is done by training a pixel-2-pixel Pix2pix generative adversarial network(GAN)for face image reconstruction to remove facial objects present(if any).Furthermore,image-to-image matching is done by implementing the Siamese network and comparing the result of various metrics executed on feature embeddings to obtain the outcome,thus checking the electorate credentials.

关键词： Artificial intelligence discriminator generator Pix2pix GANs Kullback-Leibler(KL)-divergence online voting system Siamese network

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Human retinal secretome:A cross-link between mesenchymal and retinal cells

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World Journal of Stem Cells 2023年第7期15卷 665-686页

作者： Luigi Donato Concetta Scimone simona Alibrandi Sergio Zaccaria Scalinci Domenico Mordà Carmela Rinaldi Rosalia D'Angelo Antonina Sidoti Department of Biomedical and Dental Sciences and Morphofunctional Imaging University of MessinaMessina 98125Italy Department of Biomolecular Strategies Genetics and Cutting-Edge TherapiesEuro-Mediterranean Institute of Science and TechnologyPalermo 90139Italy Department of Chemical BiologicalPharmaceutical and Environmental SciencesUniversity of MessinaMessina 98125Italy Department of Medical and Surgical Sciences University of BolognaBologna 40121Italy

In recent years,mesenchymal stem cells(MSC)have been considered the most effective source for regenerative medicine,especially due to released soluble paracrine bioactive components and extracellular *** factors,collectively called the secretome,play crucial roles in immunomodulation and in improving survival and regeneration capabilities of injured ***,there has been a growing interest in the secretome released by retinal cytotypes,especially retinal pigment epithelium and Müller glia *** latter trophic factors represent the key to preserving morphofunctional integrity of the retina,regulating biological pathways involved in survival,function and responding to ***,these factors can play a pivotal role in onset and progression of retinal diseases after damage of cell secretory *** this review,we delineated the importance of cross-talk between MSCs and retinal cells,focusing on common/induced secreted factors,during experimental therapy for retinal *** cross-link between the MSC and retinal cell secretomes suggests that the MSC secretome can modulate the retinal cell secretome and vice *** example,the MSC secretome can protect retinal cells from degeneration by reducing oxidative stress,autophagy and programmed cell ***,the retinal cell secretome can influence the MSC secretome by inducing changes in MSC gene expression and phenotype.

关键词： Secretome Mesenchymal stem cells Retinal cells Extracellular vesicles Retinal diseases

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Conservation and modern architecture. Fortune and misfortune of the School of Mathematics at Rome University （G. Ponti, 1932-1935）

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Frontiers of Architectural Research 2015年第3期4卷 186-201页

作者： simona Salvo Department of Architectural History Survey and Conservation 'Sapienza' University of Rome Rome 00185 Italy

The framework of the Italian restoration doctrine is based on the reception and transmission of the memory of the past. However, interventions in modern architecture represent a radical drift in the sense that they mostly consist of reconstructions, refurbishments, and renovations. Such work disresards the sense of value acknowledgment that is implicit in architectural conservation and neglects the importance of material conservation. The uneven fortune of the School of Mathematics at Rome＇s University Campus illustrates this situation. This predicament is similar to that of many other modern buildinss that have been declared ＂monuments＂ by mouth but are actually bent to listless and insensible use, mistreated, and hardly maintained. The recent work carded out at the School of Mathematics proves that interventions on modern buildings are mostly insensitive to their true significance and are often carded out in extreme urgency for mere practical reasons, if not for political opportunities. Modern buildings can be true architectural monuments that express great esthetic potentials and retain notable historical weight in the history of architecture; therefore, they should be regarded as highly representative of our recent past and maintained as such.

关键词： Conservation Restoration Modern architecture

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Unveiling the nanotoxicological aspects of Se nanomaterials differing in size and morphology

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Bioactive Materials 2023年第2期20卷 489-500页

作者： Hana Stepankova Hana Michalkova Zbynek Splichal Lukas Richtera Pavel Svec Tomas Vaculovic Jan Pribyl Martin Kormunda simona Rex Vojtech Adam Zbynek Heger Department of Chemistry and Biochemistry Mendel University in BrnoZemedelska 1BrnoCZ-61300Czech Republic Central European Institute of Technology Brno University of TechnologyPurkynova 123BrnoCZ-61200Czech Republic Department of Chemistry Masaryk UniversityKamenice 5BrnoCZ-62500Czech Republic Institute of Laboratory Research on Geomaterials Faculty of Natural SciencesComenius University in BratislavaMlynska dolinaIlkovicova 684215 BratislavaSlovak Republic Central European Institute of Technology Masaryk UniversityKamenice 5BrnoCZ-62500Czech Republic Department of Physics Faculty of ScienceJ.E.Purkyne UniversityPasteurova 1Usti nad LabemCZ-40096Czech Republic

Although the general concept of nanotechnology relies on exploitation of size-dependent properties of nanoscaled materials,the relation between the size/morphology of nanoparticles with their biological activity remains not well ***,we aimed at investigating the biological activity of Se nanoparticles,one of the most promising candidates of nanomaterials for biomedicine,possessing the same crystal structure,but differing in morphology(nanorods *** particles)and aspect ratios(AR,11.5 vs.22.3 vs.1.0)in human cells and BALB/c ***,we report that in case of nanorod-shaped Se nanomaterials,AR is a critical factor describing their cytotoxicity and ***,spherical nanoparticles(AR 1.0)do not fit this statement and exhibit markedly higher cytotoxicity than lower-AR Se *** of cytotoxicity,we also show that morphology and size substantially affect the uptake and intracellular fate of Se *** line with in vitro data,in vivo *** of Se nanomaterials revealed the highest toxicity for higher-AR nanorods followed by spherical nanoparticles and lower-AR ***,we revealed that Se nanomaterials are able to alter intracellular redox homeostasis,and affect the acidic intracellular vesicles and cytoskeletal architecture in a size-and morphology-dependent *** the tested nanoparticles were produced from the similar sources,their behavior differs markedly,since each type is promising for several various application scenarios,and the presented testing protocol could serve as a concept standardizing the biological relevance of the size and morphology of the various types of nanomaterials and nanoparticles.

关键词： Aspect ratio Biocompatibility Nanotoxicology Nanorods

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Multi-scale processes influencing global carbon storage and land-carbon-climate nexus:A critical review

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Pedosphere 2023年第2期33卷 250-267页

作者： Owais Ali WANI Shamal Shasang KUMAR Nazir HUSSAIN Anas Ibni Ali WANI Subhash BABU Parvej ALAM Megna RASHID simona Mariana POPESCU Sheikh MANSOOR Division of Soil Science and Agricultural Chemistry Sher-e-Kashmir University of Agricultural Sciences and Technology(SKUAST)Kashmir 193201(India) Division of Agronomy SKUASTKashmir 193201(India) Shri Mata Vaishno Devi University Katra 182301(India) Division of Agronomy ICAR-Indian Agricultural Research InstituteNew Delhi 110012(India) Department of Biology College of Science and HumanitiesPrince Sattam Bin Abdulaziz UniversityAlkharj 11942(Saudi Arabia) Faculty of Forestry SKUASTKashmir 191201(India) Department of Biology and Environmental Engineering University of CraiovaCraiova 200585(Romania) Division of Biochemistry Faculty of Basic SciencesSKUASTJammu 180009(India)

Carbon(C)is a key constitutive element in living organisms(plants,microbes,animals,and humans).Carbon is also a basic component of agriculture because it plays a dynamic role in crop growth,development,nutrient cycling,soil fertility,and other agricultural *** presence of C enhances soil physical,chemical,and biological *** C cycle supports all life on the Earth by transferring C between living organisms and the *** global climate is changing,and this change is attributable to the release of carbon dioxide and other greenhouse gases from human *** to the global climate change,agriculture is expected to be majorly *** production is directly linked to the *** five main global C pools are the oceanic,geologic,pedologic,atmospheric,and biotic pools,with specific reservoirs and inter-pool *** soil organic matter has various organic C pools(active,slow,and passive pools),containing various C-based fractions and specific liability ***,geology,land use,and management techniques are some of the variables that affect organic C and its *** dynamics of each of these variables must be understood for a thorough knowledge of how they impact the soil C pools and storage capacity under the changing climate *** review provides a comprehensive overview of the various factors that affect soil C pools/fractions and their C sequestration capacity.

关键词： carbon dynamics carbon pools carbon sequestration climate change climate-smart agriculture land use management practice soil organic carbon

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Comparative study on the performance of textural image features for active contour segmentation

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Science China(Life Sciences) 2012年第7期55卷 637-644页

作者： MORARU Luminita MOLDOVANU simona Dunarea de Jos University of Galati Galati RO-800008Romania

We present a computerized method for the semi-automatic detection of contours in ultrasound *** novelty of our study is the introduction of a fast and efficient image function relating to parametric active contour *** new function is a combination of the gray-level information and first-order statistical features,called standard deviation *** a comprehensive study,the developed algorithm and the efficiency of segmentation were first tested for synthetic *** were also performed on breast and liver ultrasound *** proposed method was compared with the watershed approach to show its *** performance of the segmentation was estimated using the area error *** the standard deviation textural feature and a 5×5 kernel,our curve evolution was able to produce results close to the minimal area error rate(namely 8.88% for breast images and 10.82% for liver images).The image resolution was evaluated using the contrast-to-gradient *** experiments showed promising segmentation results.

关键词：图像特征主动轮廓纹理特征分割活动轮廓模型超声图像标准偏差半自动检测

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