E-learning, toward a new era of educationD. ALQahtani
油
This document discusses e-learning and its advantages. E-learning refers to online learning and can take various forms including MOOCs (massive open online courses) and learning management systems. Some key benefits of e-learning are that it is effective, faster, better, and easier than traditional learning. It also allows learning to be brought to people through different online formats and platforms. Emerging trends in e-learning include the rise of social media, hybrid and collaborative online learning models, and students taking on more active roles as creators rather than just consumers of content.
The document discusses establishing a herbal industry in Nepal utilizing Eastern medicinal plants. It summarizes a study that surveyed traditional medicinal plants in Eastern Nepal and analyzed some samples for antioxidant properties. Three plants - Pakhanbed (Berginia ciliata), Laliguras (Rhododendron arboreum), and Asuro (Adhatoda vasica) - showed promising results and prospects for industrial applications. The study recommends promoting cultivation of these plants and establishing processing industries in Nepal to help develop the herbal industry.
The document proposes a new time synchronization scheme called Mobi-Sync for mobile underwater sensor networks. Existing schemes cannot account for long propagation delays and node mobility in underwater networks. Mobi-Sync estimates propagation delays more accurately by utilizing the spatial correlation between neighboring node mobility patterns. It involves three phases: delay estimation, linear regression, and calibration. Simulation results show Mobi-Sync has better accuracy and energy efficiency than existing approaches.
This document discusses a company called Quintain and its share price, noting both positives and negatives about the company. It references locations like Frankfurt, Johannesburg, and Capetown but does not provide details. The document calls for reader stories but does not give much context.
Programa museu eletricidade- 8 e 9 setembroSofia Cabral
油
O documento lista as atividades de fim de semana nos dias 8 e 9 de setembro no Centro Tejo, incluindo visitas guiadas exposi巽達o permanente, oficinas sobre inven巽探es e eletromagnetismo, e uma conversa sobre a exposi巽達o "Uma P叩tria Assim" com os artistas V鱈tor Pomar e Jo達o Pinharanda no dia 8 s 17h.
Este documento presenta un presupuesto detallado para la construcci坦n de un puente peatonal en Cajamarca, Per炭. Incluye los recursos de mano de obra, materiales y equipos necesarios, junto con las cantidades requeridas y precios unitarios de cada elemento. Los recursos principales son operarios, oficiales, peones, acero corrugado, madera, concreto, equipos de construcci坦n e ingenier鱈a civil como retroexcavadoras, volquetes y equipos topogr叩ficos. El presupuesto total asciende a aproximadamente 448,029
Development of ozone water disinfectioneSAT Journals
油
The document describes the development of a portable ozone generator that disinfests water using ozone produced through corona discharge, emphasizing its safety and efficiency compared to traditional methods. The generator's design and operational details are outlined, including components used to create a high-frequency voltage necessary for ozone generation. Additionally, it explores ozone's applications in water disinfection, food preservation, and other beneficial uses, along with methods for measuring ozone output and its health implications.
This document introduces various classification techniques in XLMiner, a data mining add-in for Microsoft Excel, including discriminant analysis, logistic regression, classification trees, naive Bayes, neural networks, and k-nearest neighbors. For each technique, it provides a brief overview and screenshots walking through applying the technique in XLMiner step-by-step.
Lesson 3: Internet Tool in life Sciences ResearchD. ALQahtani
油
The document discusses how to use Medical Subject Headings (MeSH) to search for literature in the life sciences. It explains that MeSH searches retrieve articles based on subjects rather than keywords. When a keyword search retrieves too many irrelevant results, the user should consider a MeSH search instead. The document provides guidance on selecting appropriate MeSH terms and subheadings to focus a search on a specific aspect of a topic, and restricts searches to major topic headings only. An example compares searching for "aphthous ulcer AND drug treatment" as keywords versus as MeSH terms, showing the MeSH search retrieves more targeted results.
The document discusses the history and development of a new technology called blockchain. Blockchain was originally developed for the digital currency Bitcoin as a way to record transactions in a secure, decentralized manner without the need for a central authority. It has since grown in popularity and found applications beyond digital currencies, with many industries now exploring how blockchain could be used to improve areas like supply chain management, digital identity, and financial transactions.
Improving your finance business partneringJamie DAVIES
油
This document discusses how finance managers can lead their teams through change to become better business partners. It recommends assessing the current state and identifying challenges. Some common challenges are teams spending too much time on low-value tasks and lacking a clear understanding of how to add value. The document also recommends starting small by empowering teams to take ownership of areas they can already improve. It emphasizes having a strategic vision while also focusing on current opportunities. Building the right complementary skills across the team is also important for success. The overall message is that finance leaders need to clarify expectations, identify where value can be added, and make incremental changes through empowering teams and continuous improvement.
Differential Privacy Analysis of Data Processing WorkflowsMarlon Dumas
油
The document discusses the implementation of differential privacy in data processing workflows, focusing on balancing privacy and utility in scenarios like emergency ship assignments. It outlines the development of theoretical foundations and tools for modeling stakeholders and analyzing data leaks while suggesting privacy-enhancing technologies. Additionally, it highlights the aim to extend privacy analysis to more complex business process models and includes goals for future research and analysis tools.
The document summarizes PharmaSim simulation results for periods 0-4 of Group 1. Key decisions included increasing prices of Allround and introducing new product Allround+ in capsule form. Net income decreased in some periods due to lower sales volume and market share. Strategies focused on increasing sales force, adjusting promotion and advertising budgets. The group aimed to strengthen Allstar's brand and market position against competitors through new products and marketing mix decisions in each period.
The document discusses various online search and research skills, including how search engines work by using algorithms to provide relevant sources based on keywords. It also covers understanding search operators like AND, OR and NOT to refine searches, as well as using advanced search options and evaluating the authority, accuracy, timeliness and relevance of sources found online. The document provides examples to help readers improve their online research abilities.
Il documento discute l'importanza della cultura del dato e della scienza dei dati, sottolineando come i big data riflettano l'identit e le relazioni umane. Sottolinea la necessit per i data scientist di avere competenze umane e di interpretare i dati come indizi per comprendere meglio l'esperienza umana. Infine, si enfatizza la centralit della privacy e la qualit dei dati, auspicando un accesso aperto e responsabile alle informazioni da parte delle imprese.
Il documento presenta un approccio al design UX guidato dai dati, sottolineando l'importanza di comprendere le esigenze degli utenti attraverso analisi di conversazioni online e interviste. Viene esplorato il concetto di 'data driven UX' per collegare organizzazioni e clienti, enfatizzando come le informazioni raccolte possano migliorare l'esperienza utente. Inoltre, discute come l'analisi dei dati e la creazione di personas possano informare scelte di design efficaci.
Optimized operation of current fed dual active bridge dc-dc converter for pv ...LeMeniz Infotech
油
The document discusses an optimized operating mode for a current-fed dual active bridge (cf-DAB) dc-dc converter aimed at enhancing efficiency in photovoltaic (PV) applications. This proposed method minimizes transformer RMS current and extends the soft-switching range, particularly beneficial under heavy load and high input voltage conditions. The cf-DAB converter offers advantages such as a wide input voltage range, low input current ripple, and effective galvanic isolation for PV systems.
Development of ozone water disinfectioneSAT Journals
油
The document describes the development of a portable ozone generator that disinfests water using ozone produced through corona discharge, emphasizing its safety and efficiency compared to traditional methods. The generator's design and operational details are outlined, including components used to create a high-frequency voltage necessary for ozone generation. Additionally, it explores ozone's applications in water disinfection, food preservation, and other beneficial uses, along with methods for measuring ozone output and its health implications.
This document introduces various classification techniques in XLMiner, a data mining add-in for Microsoft Excel, including discriminant analysis, logistic regression, classification trees, naive Bayes, neural networks, and k-nearest neighbors. For each technique, it provides a brief overview and screenshots walking through applying the technique in XLMiner step-by-step.
Lesson 3: Internet Tool in life Sciences ResearchD. ALQahtani
油
The document discusses how to use Medical Subject Headings (MeSH) to search for literature in the life sciences. It explains that MeSH searches retrieve articles based on subjects rather than keywords. When a keyword search retrieves too many irrelevant results, the user should consider a MeSH search instead. The document provides guidance on selecting appropriate MeSH terms and subheadings to focus a search on a specific aspect of a topic, and restricts searches to major topic headings only. An example compares searching for "aphthous ulcer AND drug treatment" as keywords versus as MeSH terms, showing the MeSH search retrieves more targeted results.
The document discusses the history and development of a new technology called blockchain. Blockchain was originally developed for the digital currency Bitcoin as a way to record transactions in a secure, decentralized manner without the need for a central authority. It has since grown in popularity and found applications beyond digital currencies, with many industries now exploring how blockchain could be used to improve areas like supply chain management, digital identity, and financial transactions.
Improving your finance business partneringJamie DAVIES
油
This document discusses how finance managers can lead their teams through change to become better business partners. It recommends assessing the current state and identifying challenges. Some common challenges are teams spending too much time on low-value tasks and lacking a clear understanding of how to add value. The document also recommends starting small by empowering teams to take ownership of areas they can already improve. It emphasizes having a strategic vision while also focusing on current opportunities. Building the right complementary skills across the team is also important for success. The overall message is that finance leaders need to clarify expectations, identify where value can be added, and make incremental changes through empowering teams and continuous improvement.
Differential Privacy Analysis of Data Processing WorkflowsMarlon Dumas
油
The document discusses the implementation of differential privacy in data processing workflows, focusing on balancing privacy and utility in scenarios like emergency ship assignments. It outlines the development of theoretical foundations and tools for modeling stakeholders and analyzing data leaks while suggesting privacy-enhancing technologies. Additionally, it highlights the aim to extend privacy analysis to more complex business process models and includes goals for future research and analysis tools.
The document summarizes PharmaSim simulation results for periods 0-4 of Group 1. Key decisions included increasing prices of Allround and introducing new product Allround+ in capsule form. Net income decreased in some periods due to lower sales volume and market share. Strategies focused on increasing sales force, adjusting promotion and advertising budgets. The group aimed to strengthen Allstar's brand and market position against competitors through new products and marketing mix decisions in each period.
The document discusses various online search and research skills, including how search engines work by using algorithms to provide relevant sources based on keywords. It also covers understanding search operators like AND, OR and NOT to refine searches, as well as using advanced search options and evaluating the authority, accuracy, timeliness and relevance of sources found online. The document provides examples to help readers improve their online research abilities.
Il documento discute l'importanza della cultura del dato e della scienza dei dati, sottolineando come i big data riflettano l'identit e le relazioni umane. Sottolinea la necessit per i data scientist di avere competenze umane e di interpretare i dati come indizi per comprendere meglio l'esperienza umana. Infine, si enfatizza la centralit della privacy e la qualit dei dati, auspicando un accesso aperto e responsabile alle informazioni da parte delle imprese.
Il documento presenta un approccio al design UX guidato dai dati, sottolineando l'importanza di comprendere le esigenze degli utenti attraverso analisi di conversazioni online e interviste. Viene esplorato il concetto di 'data driven UX' per collegare organizzazioni e clienti, enfatizzando come le informazioni raccolte possano migliorare l'esperienza utente. Inoltre, discute come l'analisi dei dati e la creazione di personas possano informare scelte di design efficaci.
Optimized operation of current fed dual active bridge dc-dc converter for pv ...LeMeniz Infotech
油
The document discusses an optimized operating mode for a current-fed dual active bridge (cf-DAB) dc-dc converter aimed at enhancing efficiency in photovoltaic (PV) applications. This proposed method minimizes transformer RMS current and extends the soft-switching range, particularly beneficial under heavy load and high input voltage conditions. The cf-DAB converter offers advantages such as a wide input voltage range, low input current ripple, and effective galvanic isolation for PV systems.