Journal articles on the topic 'Spring web'

To see the other types of publications on this topic, follow the link: Spring web.

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Spring web.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Umbu Dagha, Willyam Chrisna. "Web Event, Spring Boot, Java Pembangunan Aplikasi Web Event menggunakan Framework Spring Boot di PT XYZ." JATISI (Jurnal Teknik Informatika dan Sistem Informasi) 8, no. 3 (September 14, 2021): 1457–69. http://dx.doi.org/10.35957/jatisi.v8i3.1052.

Full text
Abstract:
XYZ merupakan perusahaan yang bergerak dalam pengembangan teknologi informasi, selain bergerak dalam pengembangan teknologi informasi PT. XYZ juga aktif bergerak dalam memberikan edukasi kepada mahasiswa, dosen dan masyarakat dalam bentuk event-event pembelajaran yang diadakan oleh PT. XYZ. Setelah berjalannya waktu muncul beberapa kendala yang timbul, dikarenakan pendaftaran melalui formulir pendaftaran online menyebabkan pendaftar harus melakukan pengisian data lengkap berulang kali jika mengikuti event yang berbeda dan informasi event sangat terbatas karena hanya disosialisasikan melalui Instagram. Hal tersebut membuat ketidaknyamanan pada sisi pendaftar sehingga bisa mengurangi antusias pendaftaran event. Penelitian ini bertujuan untuk membangun aplikasi berupa aplikasi web yang bertujuan untuk mengelola informasi event secara lengkap dan memudahkan pendaftar melakukan pendaftaran. Dalam pengembangan sistem ini menggunakan Framework Spring Boot dengan bahasa pemrograman yang digunakan adalah bahasa pemrograman Java. Spring Boot sangat memudahkan dalam pengembangan sistem karena bersifat open source, dokumentasi yang lengkap, dan modul yang cukup lengkap seperti JDBC, ORM, Servlet, dll. Spring Boot sendiri mendukung pembuatan aplikasi berbasis restfull web Service sehingga memungkinkan programer untuk mengkombinasikan dengan bahasa pemrograman yang lain. Hasil dari penelitian ini sendiri adalah sebuah aplikasi web event.
APA, Harvard, Vancouver, ISO, and other styles
2

Jia, Yan Bo. "Design and Implementation of Wind Farm’s Power Prediction Web System." Applied Mechanics and Materials 385-386 (August 2013): 1066–69. http://dx.doi.org/10.4028/www.scientific.net/amm.385-386.1066.

Full text
Abstract:
In this paper, a web system for Wind farm power prediction is presented. By using annotation-based Spring 3 platform and technologies including FreeMarker and JFreechart, process of web design is simplified and quickly finished. In addition, the web system can be easily maintained and expanded. Finally, the establishment of wind power prediction web system is convenient for bidding of power market and maintenance of wind farms.Usually, wind farms are located in remote area and wind turbines belonging to the same wind farm are not in the same area. It is difficult for the dispatching and the management departments which are far away from wind farm to obtain data, such as power generation and the changing wind speed. So, it is necessary to build a distributional, open and real-time web system to predict power of wind farms.As the development of Internet and web technology, it is easier to apply web according to different and complex enterprises demands. And the focus of web design was to make application more convenient, more powerful and more flexible. In this paper, in order to design the forecasting web system, the lightweight container Spring3 was taken as a development platform, Spring MVC as web framework, Spring JPA as data persistence technology, Spring Security3 as Web security management. Moreover, FreeMarker was adopted as view template and JFreeChart as figure display tool. The web system provides the dispatching and the management departments with an information sharing platform which is safe, efficient, stable, extendible and easy to be maintained.
APA, Harvard, Vancouver, ISO, and other styles
3

Wali, Ravichandra, and Prof Suresh Kumar M. "Rapid Web Application Development Using Spring Framework: A Case Study." International Journal of Innovative Research in Computer Science & Technology 7, no. 3 (May 2019): 104–7. http://dx.doi.org/10.21276/ijircst.2019.7.3.14.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Lee, Han Seong, Bo Hyun Jo, Hui Jung Kim, Ji Yeong Shin, and Hyung-Woo Lee. "Plossom : Web-based Project Management System Using Spring Boot." Journal of The Korea Internet of Things Society 2, no. 3 (September 30, 2016): 17–24. http://dx.doi.org/10.20465/kiots.2016.2.3.017.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

TATSUMA, Tetsu. "Web Symposium/The 87th ECSJ Spring Meeting." Denki Kagaku 88, no. 2 (June 5, 2020): 177–79. http://dx.doi.org/10.5796/denkikagaku.20-ot0032.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

LEES, V. C., C. WREN, and D. ELLIOT. "Internal Splints for Prevention of First Web Contracture Following Severe Disruption of the First Web Space." Journal of Hand Surgery 19, no. 5 (October 1994): 560–62. http://dx.doi.org/10.1016/0266-7681(94)90114-7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Ratnikov, A. N., D. G. Sviridenko, K. V. Petrov, N. G. Ivankin, A. A. Suslov, O. Y. Balanova, V. N. Mazurov, P. S. Semeshkina, and V. A. Burlutskiy. "Effect of different Agromeliorants on Yield and Quality of Spring Wheat." Webology 19, no. 1 (January 28, 2022): 5574–80. http://dx.doi.org/10.14704/web/v19i1/web19375.

Full text
Abstract:
The task of this work wass to assess the impact of new organo-mineral complex based on peat Gumiton, enriched with trace elements (B, Mo, Mn), on the yield and quality of spring wheat, including under conditions of technogenic soil pollution. In a series of field experiments on various types of soils of the Kaluga Region and the Republic of Tatarstan of Russia in farms of various forms of ownership, it was shown that the treatment of spring wheat crops of various varieties with Gumiton in various phases of plant development contributed to an increase in yield by 15-25%. Under the conditions of the growing experiment on soddy-podzolic sandy loam soil, double Gumiton treatment of spring wheat crops of Rima variety increases the B content in the grain to 1.4; Mo-by 1.3 times relative to the variants without the use of the drug. Gumiton reduces the accumulation of Cd in grain up to 1.2 times and improves zootechnical indicators of grain-increases the protein content by 0.9%, fat - up to 0.6%. Gumiton is a highly effective complex for use in spring wheat cultivation technologies, which increases the yield and quality of grain and reduces the accumulation of pollutants (heavy metals).
APA, Harvard, Vancouver, ISO, and other styles
8

Singh, Himanshu, Tanmay Srivastava, and Dr Kirti Shukla. "Angular Web Application." YMER Digital 21, no. 05 (May 13, 2022): 604–9. http://dx.doi.org/10.37896/ymer21.05/68.

Full text
Abstract:
Web development is like building a house. Just as we need a system, city building permit and license, web development also requires documentation, proper server, structure and programming language. From ever-changing web design levels to the complexity of technology required, frameworks have become an integral part of developing web websites or applications. It does not make sense to rename a wheel, thus designing rich and attractive websites, it makes more sense to use frames authorized by developers around the world. Django, Angular, Spring, React, Vue, Express are some of the most popular web development frames. In my project I used Angular
APA, Harvard, Vancouver, ISO, and other styles
9

Balduccini, Marcello, Chitta Baral, Boyan Brodaric, Simon Colton, Peter Fox, David Gutelius, Knut Hinkelmann, et al. "AAAI 2008 Spring Symposia Reports." AI Magazine 29, no. 3 (September 6, 2008): 107. http://dx.doi.org/10.1609/aimag.v29i3.2148.

Full text
Abstract:
The Association for the Advancement of Artificial Intelligence (AAAI) was pleased to present the AAAI 2008 Spring Symposium Series, held Wednesday through Friday, March 26–28, 2008 at Stanford University, California. The titles of the eight symposia were as follows: (1) AI Meets Business Rules and Process Management, (2) Architectures for Intelligent Theory-Based Agents, (3) Creative Intelligent Systems, (4) Emotion, Personality, and Social Behavior, (5) Semantic Scientific Knowledge Integration, (6) Social Information Processing, (7) Symbiotic Relationships between Semantic Web and Knowledge Engineering, (8) Using AI to Motivate Greater Participation in Computer Science The goal of the AI Meets Business Rules and Process Management AAAI symposium was to investigate the various approaches and standards to represent business rules, business process management and the semantic web with respect to expressiveness and reasoning capabilities. The focus of the Architectures for Intelligent Theory-Based Agents AAAI symposium was the definition of architectures for intelligent theory-based agents, comprising languages, knowledge representation methodologies, reasoning algorithms, and control loops. The Creative Intelligent Systems Symposium included five major discussion sessions and a general poster session (in which all contributing papers were presented). The purpose of this symposium was to explore the synergies between creative cognition and intelligent systems. The goal of the Emotion, Personality, and Social Behavior symposium was to examine fundamental issues in affect and personality in both biological and artificial agents, focusing on the roles of these factors in mediating social behavior. The Semantic Scientific Knowledge Symposium was interested in bringing together the semantic technologies community with the scientific information technology community in an effort to build the general semantic science information community. The Social Information Processing's goal was to investigate computational and analytic approaches that will enable users to harness the efforts of large numbers of other users to solve a variety of information processing problems, from discovering high-quality content to managing common resources. The goal of the Symbiotic Relationships between the Semantic Web and Software Engineering symposium was to explore how the lessons learned by the knowledge-engineering community over the past three decades could be applied to the bold research agenda of current workers in semantic web technologies. The purpose of the Using AI to Motivate Greater Participation in Computer Science symposium was to identify ways that topics in AI may be used to motivate greater student participation in computer science by highlighting fun, engaging, and intellectually challenging developments in AI-related curriculum at a number of educational levels. Technical reports of the symposia were published by AAAI Press.
APA, Harvard, Vancouver, ISO, and other styles
10

Bao, Jie, Uldis Bojars, Ranzeem Choudhury, Li Ding, Mark Greaves, Ashish Kapoor, Sandy Louchart, et al. "Reports of the AAAI 2009 Spring Symposia." AI Magazine 30, no. 3 (July 7, 2009): 89. http://dx.doi.org/10.1609/aimag.v30i3.2253.

Full text
Abstract:
The Association for the Advancement of Artificial Intelligence, in cooperation with Stanford University's Department of Computer Science, was pleased to present the 2009 Spring Symposium Series, held Monday through Wednesday, March 23–25, 2009 at Stanford University. The titles of the nine symposia were Agents that Learn from Human Teachers, Benchmarking of Qualitative Spatial and Temporal Reasoning Systems, Experimental Design for Real-World Systems, Human Behavior Modeling, Intelligent Event Processing, Intelligent Narrative Technologies II, Learning by Reading and Learning to Read, Social Semantic Web: Where Web 2.0 Meets Web 3.0, and Technosocial Predictive Analytics. The goal of the Agents that Learn from Human Teachers was to investigate how we can enable software and robotics agents to learn from real-time interaction with an everyday human partner. The aim of the Benchmarking of Qualitative Spatial and Temporal Reasoning Systems symposium was to initiate the development of a problem repository in the field of qualitative spatial and temporal reasoning and identify a graded set of challenges for future midterm and long-term research. The Experimental Design symposium discussed the challenges of evaluating AI systems. The Human Behavior Modeling symposium explored reasoning methods for understanding various aspects of human behavior, especially in the context of designing intelligent systems that interact with humans. The Intelligent Event Processing symposium discussed the need for more AI-based approaches in event processing and defined a kind of research agenda for the field, coined as intelligent complex event processing (iCEP). The Intelligent Narrative Technologies II AAAI symposium discussed innovations, progress, and novel techniques in the research domain. The Learning by Reading and Learning to Read symposium explored two aspects of making natural language texts semantically accessible to, and processable by, machines. The Social Semantic Web symposium focused on the real-world grand challenges in this area. Finally, the Technosocial Predictive Analytics symposium explored new methods for anticipatory analytical thinking that provide decision advantage through the integration of human and physical models.
APA, Harvard, Vancouver, ISO, and other styles
11

Pozojević, Ivana, Vladimir Pešić, Tom Goldschmidt, and Sanja Gottstein. "Crenal Habitats: Sources of Water Mite (Acari: Hydrachnidia) Diversity." Diversity 12, no. 9 (August 20, 2020): 316. http://dx.doi.org/10.3390/d12090316.

Full text
Abstract:
Many studies emphasized the role that water mites play within the invertebrate communities of spring ecosystems, regarding species diversity and its significance within the crenal food web, as well as the specific preferences water mites exhibit towards spring typology. In pristine natural springs with permanent flow, water mites are nearly always present and usually display high diversity. This study aimed to determine whether significant differences in water mite assemblages between rheocrene (river-forming springs with dominant riffle habitats) and limnocrene (lake-forming springs with dominant pool habitats) karst springs could be detected in terms of species richness, diversity and abundance, but also in different ratios of specific synecological groups: crenobiont (exclusively found in springs), crenophilous (associated with springs) and stygophilous (associated with groundwater) water mite taxa. Our research was carried out on four limnocrenes and four rheocrenes in the Dinaric karst region of Croatia. Seasonal samples (20 sub-samples per sampling) were taken at each spring with a 200-µm net, taking into consideration all microhabitat types with coverage of at least 5%. Water mite abundance was found not to differ between morphological spring types. Significantly higher values of species richness and diversity indices were found in rheocrenes compared to limnocrenes, like those usually reported for this type of springs. However, unlike the studies previously reported, in this case, the higher shares of crenophilous and crenobiont water mite individuals were found in limnocrenes. The differences between stygophilous water mite taxa ratios among spring morphotypes were not statistically significant, indicating that the degree of the groundwater/surface water interaction (and water mite interaction therein) does not seem to be directly influenced by spring morphotype. Within this research, 40% of identified water mite species (eight out of twenty) were recorded for the first time in Croatia, thus highlighting again a huge gap in water mite knowledge of karst springs.
APA, Harvard, Vancouver, ISO, and other styles
12

Tomczyk, Łukasz, and Beata Pańczyk. "Comparison of web applications development using Spring MVC and Vaadin." Journal of Computer Sciences Institute 6 (March 30, 2018): 1–5. http://dx.doi.org/10.35784/jcsi.631.

Full text
Abstract:
The article presents the results of web application development effectiveness on Java platform in 1.8 version using Spring MVC and Vaadin frameworks. The comparative analysis was conducted with test applications, implementing the same functionalities in both technologies.
APA, Harvard, Vancouver, ISO, and other styles
13

Bjeković, Božo. "GENERATOR WEB APLIKACIJA BAZIRANIH NA ANGULARJS I SPRING RAZVOJNIM OKVIRIMA." Zbornik radova Fakulteta tehničkih nauka u Novom Sadu 36, no. 03 (March 9, 2021): 476–79. http://dx.doi.org/10.24867/12be22bjekovic.

Full text
Abstract:
U radu je prikazan generator koda zadužen za generisanje osnove aplikacije kako serverske, tako i klijentske strane. Serverska strana izgenerisana je u Java programskom jeziku uz oslonac na Spring radni okvir, dok je klijentska strana u AngularJS-u. Proces generisanja bazira se na definisanom UML dijagramu modela
APA, Harvard, Vancouver, ISO, and other styles
14

Gere, Igor, and Sonja Trpovski. "RAZVOJ WEB APLIKACIJA SA SPRING DATA REST NA PRIMERU APLIKACIJE ZA PRAĆENJE ZADATAKA." Zbornik radova Fakulteta tehničkih nauka u Novom Sadu 34, no. 03 (February 25, 2019): 462–65. http://dx.doi.org/10.24867/02be00gere.

Full text
Abstract:
U ovom radu prikazan je razvoj demonstrativne web aplikacije korišćenjem Spring Data REST modula popularnog framework-a Spring. Ukazane su neke prednosti i mane korišćenja modula koji je u fokusu ovog rada.
APA, Harvard, Vancouver, ISO, and other styles
15

N, Bhargav, and Dr Jayanthi P N. "Real-Time Office Seat Allocation System using Spring MVC framework." Journal of University of Shanghai for Science and Technology 23, no. 06 (June 17, 2021): 421–30. http://dx.doi.org/10.51201/jusst/21/05281.

Full text
Abstract:
Real-time Seat Allocation System is a web application that assists employees and employers in handling modern-day seating issues at work. Currently, seats are assigned to employees manually, which is a time-consuming process. This might cause issues if seats were not assigned or if none were available for some employees. Furthermore, during pandemics, social distance rules must be followed, making it difficult to manage the workforce. The proportion of individuals allowed in the workplace must adhere properly. As the firm grows, so does the number of employees, which necessitates the expansion of infrastructure, which costs money and time. These issues can be addressed to some extent by a shared office concept, in which employees have access to a desk and can work as needed. This article presents a responsive web application through which company employees can registerusingtheircompanyIDandreserveaseatifoneisavailableonaspecified day and time. Admins can add or remove offices, floors, and seats with certain permissions. To implement the business logic, the application uses Java, Spring MVC web framework with Tomcat server, renders the views using Java Server Pages, and uses front-end technologies like HTML, CSS, and JavaScript for the front-end design of the User Interface. The web application built promotes the concept of using a shared workspace to maximize resource use. It also aids in increasing employee productivity by providing them with workplace seating and schedule flexibility.
APA, Harvard, Vancouver, ISO, and other styles
16

Lubartowicz, Patryk, and Beata Pańczyk. "Performance comparison of web services using Symfony, Spring, and Rails examples." Journal of Computer Sciences Institute 17 (December 30, 2020): 384–89. http://dx.doi.org/10.35784/jcsi.2371.

Full text
Abstract:
The article presents the results of a comparative analysis of web application frameworks for Java, PHP and Ruby. The most popular programming frameworks for each language were used for the research: Spring, Symfony and Ruby on Rails. In each of the frameworks the REST and SOAP web services were prepared and used to measure the request execution time. Measurements were made using Postman and SoapUI tools. The tests results showed that Spring is the fastest way to handle requests.
APA, Harvard, Vancouver, ISO, and other styles
17

Manenti, Raoul, and Beatrice Piazza. "Between darkness and light: spring habitats provide new perspectives for modern researchers on groundwater biology." PeerJ 9 (July 26, 2021): e11711. http://dx.doi.org/10.7717/peerj.11711.

Full text
Abstract:
Springs are interfaces between groundwater and surface habitats and may play an important role in the study of subterranean animals. In this systematic evidence review and meta-analysis, we explore whether observations of stygobionts in springs are relevant and more common than observations of epigean animals in groundwater. We searched the Web of Science database for papers on groundwater fauna and spring fauna. For each paper we found, we recorded whether the paper reported the occurrence of typical stygobionts in springs, of surface animals in groundwater, or of the same taxa in both habitats. If so, we recorded how many such species were reported. We also recorded the scientific discipline of each study and the year of publication. Our search yielded 342 papers. A considerable number of these papers reported stygobionts in springs: 20% of papers dealing with groundwater fauna and 16% of papers dealing with spring fauna reported the occurrence of stygobionts in spring habitats. Both the number of papers that mentioned stygobionts in springs, and the number of stygobiont species that were documented in springs, were higher than equivalent measures for the occurrence of surface fauna underground. We also detected a positive relationship between year of publication and the number of reports of stygofauna in springs. To broaden the insights from biological research on underground environments, we suggest that springs should be considered not only as simple sampling points of stygobionts but also as core stygobiont habitats.
APA, Harvard, Vancouver, ISO, and other styles
18

Anđelovski, Olja, and Srđan Popov. "OBJEKTNA PARADIGMA RUBY PROGRAMSKOG JEZIKA SA KOMPARATIVNOM ANALIZOM RUBY ON RAILS I JAVA SPRING OKRUŽENJA." Zbornik radova Fakulteta tehničkih nauka u Novom Sadu 34, no. 11 (November 7, 2019): 2112–15. http://dx.doi.org/10.24867/05be51andjelovski.

Full text
Abstract:
U radu je analizirana objektno-orijentisana paradigma Ruby programskog jezika uz komparativnu analizu Ruby on Rails i Java Spring okruženja za kreiranje web aplikacija. Implementirana aplikacija Travel je standardna web aplikacija za upravljanje šifrarnicima, pregled, kreiranje i rezervisanje smeštaja.
APA, Harvard, Vancouver, ISO, and other styles
19

Campbell, Karen. "World Wide Web journal: Volume 1, issue 2, spring 1996. Key specifications of the World Wide Web." Journal of the American Society for Information Science 48, no. 5 (May 1997): 476–77. http://dx.doi.org/10.1002/(sici)1097-4571(199705)48:5<476::aid-asi15>3.0.co;2-x.

Full text
APA, Harvard, Vancouver, ISO, and other styles
20

Aleksić, Isidora. "IMPLEMENTACIJA MIKROSERVISNE ARHITEKTURE POMOĆU SPRING, JENKINS I OPENSHIFT PLATFORME." Zbornik radova Fakulteta tehničkih nauka u Novom Sadu 35, no. 11 (November 4, 2020): 1978–81. http://dx.doi.org/10.24867/10be30aleksic.

Full text
Abstract:
Tema rada jeste analiziranje osnovnih koncepata mikroservisne arhitekture web aplikacija. Posebno je proučen Jenkins alat za kontinuiranu integraciju, kao i OpenShift platforma za implementaciju i eksploataciju softvera. Komponente prikazane arhitekture su višeslojno organizovane a navedeni su i principi organizacije komponenti.
APA, Harvard, Vancouver, ISO, and other styles
21

Ma, Dong Mei, Li Yao, and Hong Dan Xue. "A Web-Based Groundwater Management Information System." Applied Mechanics and Materials 737 (March 2015): 688–91. http://dx.doi.org/10.4028/www.scientific.net/amm.737.688.

Full text
Abstract:
The groundwater management information system is based on up-to-date Java web technologies and the architecture of system deployment. The system has been implemented using mature lightweight SSH (Struts, Spring, Hibernate) frameworks, and the physical hardware deployment mode has been thoroughly described. Built upon the solid foundation of J2EE architecture, the groundwater management information system presents some promising features, such as cross-platform, extension-oriented, easy maintenances, loosing couple but strong cohesion component, module reusable, etc.
APA, Harvard, Vancouver, ISO, and other styles
22

He, Hu, Xiaoyu Ning, Kunquan Chen, Qisheng Li, Yanqing Han, Xiaolong Huang, Kuanyi Li, Zhengwen Liu, and Erik Jeppesen. "The influence of spring warming and food chain length on plankton phenology in subtropical shallow lakes: a mesocosm study." Journal of Plankton Research 44, no. 1 (December 3, 2021): 73–87. http://dx.doi.org/10.1093/plankt/fbab078.

Full text
Abstract:
Abstract Numerous studies have shown that warming advances spring phenology in various ecosystems. However, few studies explicitly consider the effect of food web structure, e.g. food chain length (FCL), and most studies have focused on temperate systems. We investigated the effect of vernal warming on the spring phenology of a key herbivore, Daphnia galeata (hereafter Daphnia), and its prey, phytoplankton, in subtropical shallow aquatic mesocosms in the presence and absence of the planktivorous fish Aristichthys nobilis, simulating food chains with two or three trophic levels. The warming effect on the timing of the spring phytoplankton peak varied with the FCL. Warming led to the disappearance of the phytoplankton peak in the 2-level systems but resulted in an extensive, delayed phytoplankton peak in the 3-level systems. Irrespective of the FCL, warming did not significantly advance the timing of the Daphnia peak, although Daphnia recruited earlier under warm conditions. Both warming and FCL significantly reduced the size of the Daphnia peak. Our study suggests that spring warming affects the plankton spring phenology in subtropical shallow lakes, but the response patterns depend on the food web structure.
APA, Harvard, Vancouver, ISO, and other styles
23

Wang, Qi. "Design and Implementation of the Web-Based Book Recommendation System." Applied Mechanics and Materials 427-429 (September 2013): 2143–46. http://dx.doi.org/10.4028/www.scientific.net/amm.427-429.2143.

Full text
Abstract:
The book recommendation system is mainly designed with Struts2 + Hibernate + Spring technologies in the Web design. This paper analyzes the functions of the system, introduces the systems architecture and the key technologies of system implementation, and proves the effectiveness and practicability of the system through experiment.
APA, Harvard, Vancouver, ISO, and other styles
24

Abe, T., and M. Nunokawa. "Food Web Analysis Using Stable Isotopes in a Forested Stream in Spring." Journal of the Japanese Forest Society 87, no. 1 (2005): 13–19. http://dx.doi.org/10.4005/jjfs.87.13.

Full text
APA, Harvard, Vancouver, ISO, and other styles
25

Kuuppo, P., R. Autio, H. Kuosa, O. Setälä, and S. Tanskanen. "Nitrogen, Silicate and Zooplankton Control of the Planktonic Food-web in Spring." Estuarine, Coastal and Shelf Science 46, no. 1 (January 1998): 65–75. http://dx.doi.org/10.1006/ecss.1997.0258.

Full text
APA, Harvard, Vancouver, ISO, and other styles
26

Yosef Febrianes and Pratyaksa Ocsa Nugraha Saian. "Pembangunan Aplikasi Permintaan Cuti Berbasis Web Menggunakan Framework Hibernate dan Spring MVC." Journal of Applied Computer Science and Technology 2, no. 1 (June 2, 2021): 33–42. http://dx.doi.org/10.52158/jacost.v2i1.166.

Full text
Abstract:
PT XYZ is a subsidiary of one of the largest IT companies in Indonesia which is engaged in Information and Communication Technology (ICT). The company's business unit consists of many aspects, for example in the IT distribution business, providing retail for ICT products, outsourcing IT personnel, designing, installing and maintaining all things related to information technology. In order to run all of its businesses, this XYZ company requires a lot of high quality and high quality human resources, but with the outbreak of the Covid19 pandemic, the work process for PT. XYZ is disturbed because it is done in their respective homes. This results in difficulties for employees in processing administrative matters with the office. One of them is in the matter of taking care of leave permits because the previous leave licensing process was still done manually. The management decided to build an application that can be used by all employees in all subsidiaries. Therefore, the aim of this research is to make an application that can support the administrative needs of employees in the field of leave licensing called "LeaveRequest". This application is designed using the Java programming language with the Spring Boot framework and using the Waterfall software development method. This study found the results that the majority of respondents strongly agree with the design and usability of this application, so it can be concluded that the LeaveRequest application has succeeded in fulfilling the needs in serving the utility of PT. XYZ in work from home condition.
APA, Harvard, Vancouver, ISO, and other styles
27

Gong, Xiao Feng, and Da Min Zhang. "Research on Web Server Based on Red5, Tomcat and Apache." Advanced Materials Research 282-283 (July 2011): 721–25. http://dx.doi.org/10.4028/www.scientific.net/amr.282-283.721.

Full text
Abstract:
This paper aims to set up the Web Server which can handle Flash streaming client, static HTTP requests, dynamic JSP requests and interact with the Database Server. The streaming media Server Red5 responses RTMP requests, Application Server Tomcat responses dynamic JSP requests, Web Server Apache responses static HTTP requests, Framework Spring achieves the dynamic equipment of each service object. The Object-Relational Mapping model Hibernate and the Java Database Connectivity JDBC do the persistence operation and realize data persistence layer. The Web Server can realize the Web Server of Web Video Conference based on B/W/D architecture.
APA, Harvard, Vancouver, ISO, and other styles
28

Kwiatkowski, Rafał, and Piotr Kopniak. "Comparison of capabilities to implement REST services in Java language using the popular web application frameworks." Journal of Computer Sciences Institute 6 (March 30, 2018): 92–96. http://dx.doi.org/10.35784/jcsi.648.

Full text
Abstract:
This article presents the results of a comparison of capabilities and efficiency of REST in Java using frameworks such as Jersey, Apache CXF and Spring MVC. Comparative analysis was conducted on the basis of application implemented by each of the above frameworks. Application have been implemented using technologies such as Spring Boot, Hibernate, Maven, and MySQL.
APA, Harvard, Vancouver, ISO, and other styles
29

Hu, An Ming. "The Application Research of Lightweight J2EE Security Framework." Advanced Materials Research 989-994 (July 2014): 4342–45. http://dx.doi.org/10.4028/www.scientific.net/amr.989-994.4342.

Full text
Abstract:
Lightweight J2EE framework to actually use efficiency, has been widely used in all kinds of information system development,However ,Spring is open source framework, its security and access control has been problem of concern,How to construct safe and effective Web applications, is the development process of the important link must be thinking。Based on the Spring frame structure technology on the basis of summing up the access authorization control methods and strategies, highlights the Spring framework in the development process of the advantage technology.
APA, Harvard, Vancouver, ISO, and other styles
30

Ghaphery, Jimmy, and Erin White. "Library Use of Web-based Research Guides." Information Technology and Libraries 31, no. 1 (March 1, 2008): 21. http://dx.doi.org/10.6017/ital.v31i1.1830.

Full text
Abstract:
<p>This paper describes the ways in which libraries are currently implementing and managing web-based research guides (a.k.a. Pathfinders, LibGuides, Subject Guides, etc.) by examining two sets of data from the spring of 2011. One set of data was compiled by visiting the websites of ninety-nine American university ARL libraries and recording the characteristics of each site’s research guides. The other set of data is based on an online survey of librarians about the ways in which their libraries implement and maintain research guides. In conclusion, a discussion follows that includes implications for the library technology community.<strong></strong></p>
APA, Harvard, Vancouver, ISO, and other styles
31

Stoecker, Diane K., Mary Putt, and Tiffany Moisan. "Nano- and Microplankton Dynamics during the Spring Phaeocystis Sp. Bloom in McMurdo Sound, Antarctica." Journal of the Marine Biological Association of the United Kingdom 75, no. 4 (November 1995): 815–32. http://dx.doi.org/10.1017/s0025315400038170.

Full text
Abstract:
The seasonal development of the microbial food web in eastern McMurdo Sound, Antarctica, was investigated during and immediately after the 1990–1991 bloom of Phaeocystis sp. (Prymnesiophyceae: Prymnesiales). From 23 November to 7 December, which was before the appearance of macroscopic colonies of Phaeocystis, both phytoplankton and Protozoa were low in abundance. During the Phaeocystis bloom (~10 December to 7 January), phytoplankton biomass was high and was dominated by colonial and singlecelled Phaeocystis, but other phytoplankton taxa, including diatoms and photosynthetic dinoflagellates, co-occurred. Heterotrophic nanoplankton and protozoan microzooplankton increased dramatically in biomass during the bloom. Non-thecate heterotrophic dinoflagellates were the most abundant microzooplankters. There was no evidence for inhibition of the microbial food web by Phaeocystis. By the post-bloom period, macroscopic colonies were rare and phytoplankton biomass had declined markedly. Microzooplankton biomass continued to rise until the end of the sampling period (23 January). Microfaecal pellets (median size range, 10–30 μm) were abundant during the bloom and post-bloom periods. In the post-bloom period, the heterotrophic protistan assemblage became very diverse, with numerous trophic linkages within the microbial food web. The abundance and diversity of the heterotrophic protist assemblage suggests that there was little control of protists by metazoans and that the microbial food web, consisting of bacteria, algae and Protozoa, was poorly coupled to metazoan zooplankton.
APA, Harvard, Vancouver, ISO, and other styles
32

Sahani, Amarpreet Kaur, Pawan Singh, and VijiPriya Jeyamani. "Web Development Using Angular: A Case Study." Journal of Informatics Electrical and Electronics Engineering (JIEEE) 1, no. 2 (November 25, 2020): 1–7. http://dx.doi.org/10.54060/jieee/001.02.005.

Full text
Abstract:
Web development is same as building a house. Just like we require a plan, a building permit and license from city, web development also requires documentation, appropriate server, designing and a programming language. Since the standards of web de- signing are always increasing and so does the complexity of the technology required, frameworks have now become a crucial part of developing websites or web applications. It is absolutely unreasonable to reinvent the wheel, thus for designing rich and attractive websites, it is very much sensible to use frameworks endorsed by developers all over the world. Django, Angular, Spring, React, Vue, Express are some of the well-known web development frameworks. In my project I have used Angular.
APA, Harvard, Vancouver, ISO, and other styles
33

Sinke, J. "Spring Back of Curved Flanges of Rubber Formed Aluminum Parts." Key Engineering Materials 554-557 (June 2013): 1851–55. http://dx.doi.org/10.4028/www.scientific.net/kem.554-557.1851.

Full text
Abstract:
Rubber forming is a common process for the fabrication of flanged metallic parts in the aerospace industry. The process enables cheap tooling, which is important since the product series are limited. In the process a rigid and a soft tool are combined to form a metal blank into the required shape. Most components made in this way are “flanged parts”, i.e. parts with a rather flat web plate and curved flanges at the periphery of the web plate. For flanged parts the determination of spring back of the flanges, straight or curved, is important, since the forming dies compensated with the spring back, will result in accurate products. Like all metal forming processes elastic and plastic deformations are combined in the same process cycle. The elastic deformations result in spring back and residual stresses, the ratio between these two depends on the shape of the product and the distribution of the plastic and elastic deformations. In this research aluminum alloys were used. The low Young’s modulus of these alloys results in rather high elastic responses upon deformation. Other aspects that have been evaluated are the effect of processing parameters like friction and distribution of strains. For stretch flanges the strain is distributed evenly along the flange, but not for shrink flanges, where buckling plays a role. Experimental research shows that the spring back of the flanges depend on a number of variables like the thickness, flange geometry, and material parameters. The spring back of a flange is also a mixture of different contributions: spring back due to the bending over the bend line, spring back due to the curvature of the flange, and spring back due to in-plane deformations. The research performed focused on the different components of the spring back and their interaction. Analysis of the data resulted in a new parameter by which a number of variables could be captured. This improves the understanding of the spring back phenomena and is a generalization of the results.
APA, Harvard, Vancouver, ISO, and other styles
34

Alani, Harith, Bo An, Manish Jain, Takashi Kido, George Konidaris, William Lawless, David Martin, et al. "Reports of the AAAI 2012 Spring Symposia." AI Magazine 33, no. 3 (September 20, 2012): 109. http://dx.doi.org/10.1609/aimag.v33i3.2428.

Full text
Abstract:
The Association for the Advancement of Artificial Intelligence, in cooperation with Stanford University’s Department of Computer Science, was pleased to present the 2012 Spring Symposium Series, held Monday through Wednesday, March 26–28, 2012 at Stanford University, Stanford, California USA. The six symposia held were AI, The Fundamental Social Aggregation Challenge (cochaired by W. F. Lawless, Don Sofge, Mark Klein, and Laurent Chaudron); Designing Intelligent Robots (cochaired by George Konidaris, Byron Boots, Stephen Hart, Todd Hester, Sarah Osentoski, and David Wingate); Game Theory for Security, Sustainability, and Health (cochaired by Bo An and Manish Jain); Intelligent Web Services Meet Social Computing (cochaired by Tomas Vitvar, Harith Alani, and David Martin); Self-Tracking and Collective Intelligence for Personal Wellness (cochaired by Takashi Kido and Keiki Takadama); and Wisdom of the Crowd (cochaired by Caroline Pantofaru, Sonia Chernova, and Alex Sorokin). The papers of the six symposia were published in the AAAI technical report series.
APA, Harvard, Vancouver, ISO, and other styles
35

Arif, Sania, Corinna Willenberg, Annika Dreyer, Heiko Nacke, and Michael Hoppert. "Sasso Pisano Geothermal Field Environment Harbours Diverse Ktedonobacteria Representatives and Illustrates Habitat-Specific Adaptations." Microorganisms 9, no. 7 (June 29, 2021): 1402. http://dx.doi.org/10.3390/microorganisms9071402.

Full text
Abstract:
The hydrothermal steam environment of Sasso Pisano (Italy) was selected to investigate the associated microbial community and its metabolic potential. In this context, 16S and 18S rRNA gene partial sequences of thermophilic prokaryotes and eukaryotes inhabiting hot springs and fumaroles as well as mesophilic microbes colonising soil and water were analysed by high-throughput amplicon sequencing. The eukaryotic and prokaryotic communities from hot environments clearly differ from reference microbial communities of colder soil sites, though Ktedonobacteria showed high abundances in various hot spring samples and a few soil samples. This indicates that the hydrothermal steam environments of Sasso Pisano represent not only a vast reservoir of thermophilic but also mesophilic members of this Chloroflexi class. Metabolic functional profiling revealed that the hot spring microbiome exhibits a higher capability to utilise methane and aromatic compounds and is more diverse in its sulphur and nitrogen metabolism than the mesophilic soil microbial consortium. In addition, heavy metal resistance-conferring genes were significantly more abundant in the hot spring microbiome. The eukaryotic diversity at a fumarole indicated high abundances of primary producers (unicellular red algae: Cyanidiales), consumers (Arthropoda: Collembola sp.), and endoparasite Apicomplexa (Gregarina sp.), which helps to hypothesise a simplified food web at this hot and extremely nutrient-deprived acidic environment.
APA, Harvard, Vancouver, ISO, and other styles
36

Kizeweter, Michał Marcin, and Beata Pańczyk. "Comparison of JEE platform web applications development using JavaServer Faces and Spring Boot example." Journal of Computer Sciences Institute 3 (March 30, 2017): 28–32. http://dx.doi.org/10.35784/jcsi.589.

Full text
Abstract:
The article presents the results of the web applications development effectiveness on the Java Enterprise Edition platform using JavaServer Faces and Spring Boot. The comparative analysis was performed using the specially prepared test applications, implemented in both technologies.
APA, Harvard, Vancouver, ISO, and other styles
37

Zhang, Jian Wen, and Shi Hui Guo. "Finite Element Analysis of the Pull-Out Specimens of Steel Reinforced Lightweight Concrete." Applied Mechanics and Materials 166-169 (May 2012): 514–19. http://dx.doi.org/10.4028/www.scientific.net/amm.166-169.514.

Full text
Abstract:
Finite element analysis method of steel reinforced lightweight concrete pull-out specimens is exploded based on the test results. Spring element and local bond slip constitutive relation are introduced in analysis so as to consider the interfacial bond-slip between steel and lightweight concrete. Element tributary area and flange or web position should be taken into account in order to confirm the spring element real constant. Analysis results indicate that specimens bearing capacity and deformation can be well simulated adopting the stated method and constitutive relationship.
APA, Harvard, Vancouver, ISO, and other styles
38

Bănaru, Daniela, and Mireille Harmelin-Vivien. "Trophic links and riverine effects on food webs of pelagic fish of the north-western Black Sea." Marine and Freshwater Research 60, no. 6 (2009): 529. http://dx.doi.org/10.1071/mf08005.

Full text
Abstract:
Improving the knowledge of trophodynamics in coastal marine ecosystems is important for fisheries management. The present study was designed to assess the influence of Danube River inputs on Romanian coastal marine food webs of the European sprat (Sprattus sprattus), the European anchovy (Engraulis encrasicholus) and the horse mackerel (Trachurus mediterraneus). Gut content analyses coupled with carbon and nitrogen stable isotope analyses described food web variations with fish size, season and distance from the Danube delta. Sprats fed on zooplankton, horse mackerel fed on polychaetes and small fish, and anchovies had an intermediate diet. The δ13C and δ15N ratios and mean trophic levels increased from sprats to anchovies and then to horse mackerel. Season strongly influenced the δ15N values of the three fishes, with lower values in spring than in autumn linked to higher Danube inputs into coastal waters in spring during the flooding period. Fish condition was related to diet and environmental factors, with higher conditions recorded in the north area in autumn and in the south area in spring. Danube River inputs influenced the diet, stable isotope ratios and condition of the main commercial pelagic migratory fishes of the north-western Black Sea.
APA, Harvard, Vancouver, ISO, and other styles
39

Nielsen, JM, LA Rogers, DG Kimmel, AL Deary, and JT Duffy-Anderson. "Contribution of walleye pollock eggs to the Gulf of Alaska food web in spring." Marine Ecology Progress Series 632 (December 12, 2019): 1–12. http://dx.doi.org/10.3354/meps13188.

Full text
APA, Harvard, Vancouver, ISO, and other styles
40

Wagner, Annekatrin, and Jürgen Benndorf. "Climate-driven warming during spring destabilises a Daphnia population: a mechanistic food web approach." Oecologia 151, no. 2 (November 7, 2006): 351–64. http://dx.doi.org/10.1007/s00442-006-0554-5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
41

Ruchika, Zsolt Csintalan, and Evelin Ramóna Péli. "Effect of Salicylic Acid Pre-Treatment after Long-Term Desiccation in the Moss Syntrichia ruralis (Hedw.) Web. and Mohr." Plants 9, no. 9 (August 26, 2020): 1097. http://dx.doi.org/10.3390/plants9091097.

Full text
Abstract:
The main objective of this research was to examine the effects of exogenous salicylic acid (SA) and to study the seasonal variation of the chlorophyll a fluorescence parameters and antioxidant enzymatic activities in desiccation-tolerant moss species Syntrichia ruralis (Hedw.) Web. and Mohr. Aqueous 0.001 M SA solution was sprayed on the moss cushions collected from semi-arid sandy grassland, Hungary in three seasons (spring, summer, autumn). These cushions were kept under the observation for 10 Days. Chlorophyll a fluorescence parameters, i.e., maximum photochemical quantum yield of PS II (Fv/Fm), effective photochemical quantum yield of PS II (ΦPSII), non-photochemical quenching (NPQ), and antioxidant enzymatic activities, i.e., ascorbate peroxidase (APX), catalase (CAT), guaiacol peroxidase (POD), and protein content were determined. The results showed the increase of Fv/Fm in spring and autumn season while ΦPSII was reduced significantly during spring and summer season after treatment with SA compared to control. SA-treated mosses showed higher values of non-photochemical quenching (NPQ) during the spring and autumn season than in summer. Activities of enzyme APX and CAT were found to increase in SA-treated except POD activity. In SA-treated moss cushions, lower protein content was found. It can be concluded that seasonal variation has been observed in chlorophyll fluorescence and antioxidant system after long term of desiccation in S. ruralis species that could be because of SA and might be due to fluctuations in conditions of their habitat, duration of light intensity, temperature and precipitation.
APA, Harvard, Vancouver, ISO, and other styles
42

GIANNAKOUROU, A., A. TSIOLA, M. KANELLOPOULOU, I. MAGIOPOULOS, I. SIOKOU, and P. PITTA. "Temporal variability of the microbial food web (viruses to ciliates) under the influence of the Black Sea Water inflow (N. Aegean, E. Mediterranean)." Mediterranean Marine Science 15, no. 4 (December 24, 2014): 769. http://dx.doi.org/10.12681/mms.1041.

Full text
Abstract:
Τhe entire pelagic microbial food web was studied during the winter-spring period in the frontal area of the North Aegean Sea. Abundance of viruses, heterotrophic bacteria, cyanobacteria, auto- and hetero-trophic flagellates, and ciliates, as well as bacterial production, were measured at three stations (MD1, MD2, MD3) situated along a N-S transect between the area directly influenced by the inflowing Black Sea water and the area covered by the Levantine water. Samples were collected in December 2009, and January, March, April, and May 2011. Station MD1 exhibited the highest values of abundance and integrated biomass of all microbial groups and bacterial production during all months, and MD3 the lowest. Bacteria dominated the total integrated biomass at all stations and months, followed by cyanobacteria, auto-, hetero-trophic flagellates and ciliates. On a temporal scale, the microbial food web was less important in March as all microbial parameters at all stations showed the lowest values. After the phytoplankton bloom in March, the heterotrophic part of the microbial food web (mainly) strongly increased, though the intensity of the phenomenon was diminished from North to South. Pico-sized plankton was found to be heterotrophic whereas nanoplankton was autotrophic. It seems that the influence of the Black Sea water on station MD1, permanent throughout the study period of early winter to late spring, was reflected in all microbial populations studied, and produced a more productive pelagic food web system, with potential consequences for the upper trophic levels.
APA, Harvard, Vancouver, ISO, and other styles
43

Mignot, Alexandre, Raffaele Ferrari, and Kjell Arne Mork. "Spring bloom onset in the Nordic Seas." Biogeosciences 13, no. 11 (June 15, 2016): 3485–502. http://dx.doi.org/10.5194/bg-13-3485-2016.

Full text
Abstract:
Abstract. The North Atlantic spring bloom is a massive annual growth event of marine phytoplankton, tiny free-floating algae that form the base of the ocean's food web and generates a large fraction of the global primary production of organic matter. The conditions that trigger the onset of the spring bloom in the Nordic Seas, at the northern edge of the North Atlantic, are studied using in situ data from six bio-optical floats released north of the Arctic Circle. It is often assumed that spring blooms start as soon as phytoplankton cells daily irradiance is sufficiently abundant that division rates exceed losses. The bio-optical float data instead suggest the tantalizing hypothesis that Nordic Seas blooms start when the photoperiod, the number of daily light hours experienced by phytoplankton, exceeds a critical value, independently of division rates. The photoperiod trigger may have developed at high latitudes where photosynthesis is impossible during polar nights and phytoplankton enters into a dormant stage in winter. While the first accumulation of biomass recorded by the bio-optical floats is consistent with the photoperiod hypothesis, it is possible that some biomass accumulation started before the critical photoperiod but at levels too low to be detected by the fluorometers. More precise observations are needed to test the photoperiod hypothesis.
APA, Harvard, Vancouver, ISO, and other styles
44

Danowski, James A., and Han Woo Park. "Arab Spring Effects on Meanings for Islamist Web Terms and on Web Hyperlink Networks among Muslim-Majority Nations: A Naturalistic Field Experiment." Journal of Contemporary Eastern Asia 13, no. 2 (October 31, 2014): 15–39. http://dx.doi.org/10.17477/jcea.2014.13.2.015.

Full text
APA, Harvard, Vancouver, ISO, and other styles
45

Perry, R. Ian, Peter A. Thompson, David L. Mackas, Paul J. Harrison, and Douglas R. Yelland. "Stable carbon isotopes as pelagic food web tracers in adjacent shelf and slope regions off British Columbia, Canada." Canadian Journal of Fisheries and Aquatic Sciences 56, no. 12 (December 1, 1999): 2477–86. http://dx.doi.org/10.1139/f99-194.

Full text
Abstract:
Surveys were conducted in spring 1992 to examine the use of 13C/12C ratios to differentiate pelagic food webs and to trace food web interactions between adjacent continental shelf and slope/deep ocean environments off southwestern British Columbia, Canada. Salinity was used to define shelf or slope/deep ocean water masses and their productivity conditions because eddies and meanders at the shelf break were observed to draw water off the shelf. The 13C/12C ratio of plankton was related to the mean upper layer (0-50 m) salinity. 13C abundance was enriched (relative to 12C) in the shelf water mass compared with the slope water mass. This enrichment persisted up the food web from particulate organic matter through three size-classes of zooplankton to larval fish. The cross-shelf spatial scale separating these food webs, as determined from spatial semivariograms of 13C/12C and the upper layer mean salinity, was 40-45 km, similar to the Rossby radius for eddies at this location (50 km). Larval fish may provide a means to monitor exchanges of plankton between geographically adjacent food webs if time scales for incorporation of new isotope signatures from diets into tissues are determined.
APA, Harvard, Vancouver, ISO, and other styles
46

Valdez, Alicia, Sergio Castañeda, and Gabriela Rodriguez. "Implementation of a Georeferenced Survey System with Java Spring Framework using Controller View Model." European Journal of Electrical Engineering and Computer Science 6, no. 2 (March 8, 2022): 8–14. http://dx.doi.org/10.24018/ejece.2022.6.2.417.

Full text
Abstract:
Information systems support many purposes in organizations of any kind. Sometimes the information systems are used to know the tendency of the population on diverse subjects; surveys have become a public issue of relevance to people. In this project a web information system of georeferenced surveys has been developed and implemented to know the vote intention of the population of the Central Region of Coahuila. Using the Netbeans Integrated Development Environmet with the Controller View Model pattern and MySQL for the database management. As a result, the application has been designed to identify geographic coordinates of the areas of interest for the application of the survey through waypoints and tracks; which record exact data of the location of the interviewer; the spring web framework modules was used for the complete development of the application. Approximately 2800 surveys were applied in a 3-month span, and it allows recording of the audio session for each one of the pollsters, according to the selected area and the corresponding sectional obtaining precise and exact data on the opinions of the respondents for subsequent analysis and graphing.
APA, Harvard, Vancouver, ISO, and other styles
47

Mignot, A., R. Ferrari, and K. A. Mork. "Spring bloom onset in the Nordic Seas." Biogeosciences Discussions 12, no. 16 (August 21, 2015): 13631–73. http://dx.doi.org/10.5194/bgd-12-13631-2015.

Full text
Abstract:
Abstract. The North Atlantic spring bloom is a massive annual growth event of marine phytoplankton, tiny free-floating algae that form the base of the ocean's food web and generates a large fraction of the global primary production of organic matter. The conditions that trigger the onset of the spring bloom in the Nordic Seas, at the northern edge of the North Atlantic, are studied using in-situ data from five bio-optical floats released above the Arctic Circle. It is often assumed that spring blooms start as soon as phytoplankton cells daily irradiance is sufficiently abundant that division rates exceed losses. The bio-optical float data instead suggest the tantalizing hypothesis that Nordic Seas blooms start when the photoperiod, the number of daily light hours experienced by phytoplankton, exceeds a critical value, independently of division rates. This bloom behavior may be explained by realizing that photosynthesis is impossible during polar nights and phytoplankton enters in a dormant stage in winter, only to be awaken by a photoperiodic trigger. While the first accumulation of biomass recorded by the bio-optical floats is consistent with the photoperiod hypothesis, it is possible that some biomass accumulation started before the critical photoperiod but at levels too low to be detected by the fluorometers. Thus more precise observations are needed to test the photoperiod hypothesis.
APA, Harvard, Vancouver, ISO, and other styles
48

Leoni, Barbara, Veronica Nava, and Martina Patelli. "Relationships among climate variability, Cladocera phenology and the pelagic food web in deep lakes in different trophic states." Marine and Freshwater Research 69, no. 10 (2018): 1534. http://dx.doi.org/10.1071/mf17243.

Full text
Abstract:
Achieving a better understanding of the role of climate change in altering population phenology, seasonal cycles in freshwater organisms, and ecosystem structure and function is of high scientific and economic value. The present paper has demonstrated the different food-web responses to teleconnection indices, which are proxy of climate fluctuations, in lakes characterised by different trophic levels. We analysed an 18-year long-term dataset (1998–2015) recorded in the deep eutrophic Lake Iseo and we compared our results to those concerning deep southern-Alpine oligotrophic lakes. Our results confirmed that winter large-scale circulation patterns (for Mediterranean area: East Atlantic Pattern and Eastern Mediterranean Pattern) control a chain of linked causal factors, affecting the winter air temperature, spring water temperature, the resulting water vertical-mixing depth and epilimnetic concentration of total phosphorus. We highlighted that in a lake, characterised by high phosphorus concentration, the spring enrichment in nutrients did not result in either a considerable increase of phytoplankton growth, nor, consequently, in a zooplankton density peak. Whereas in oligotrophic lakes, cascading effects influenced the algal carrying capacity and Daphnia population density. We observed that climatic fluctuations, mediated by, for example, colder water temperature in spring, postponed the timing of population recovery after diapause of both primary consumers (Daphnia and Eubosmina) and secondary consumers (Bythotrephes and Leptodora). The latter being verified for the first time in a eutrophic lake.
APA, Harvard, Vancouver, ISO, and other styles
49

Maar, M., TG Nielsen, K. Richardson, U. Christaki, OS Hansen, S. Zervoudaki, and ED Christou. "Spatial and temporal variability of food web structure during the spring bloom in the Skagerrak." Marine Ecology Progress Series 239 (2002): 11–29. http://dx.doi.org/10.3354/meps239011.

Full text
APA, Harvard, Vancouver, ISO, and other styles
50

Prasetya, Ezra Inti, and Magdalena Ariance Ineke Pakereng. "PERANCANGAN APLIKASI GUEST SELF SERVICE MENGGUNAKAN TEKNOLOGI QR CODE UNTUK MELAKUKAN ABSEN DI PT. MITRA INTEGRASI INFORMATIKA BERBASIS WEB." Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer 11, no. 2 (October 21, 2021): 493–502. http://dx.doi.org/10.24176/simet.v11i2.4804.

Full text
Abstract:
Penelitian ini mengusulkan sebuah aplikasi self service untuk melakukan pendataan tamu dan karyawan. Dalam melakukan absen pada aplikasi yang dirancang menggunakan QR Code sebagai pengenal orang yang melakukan absen. Proses absensi dilakukan oleh karyawan dengan melakukan scan terhadap QR Code yang dikirimkan melalui email. Aplikasi ini dikembangkan berbasis web dengan memanfaatkan teknologi Java, JavaScript, MySQL, Framework Spring Boot dan library Zxing dalam proses pembuatan dan pembacaan QR Code. Berdasarkan hasil pengujian yang dilakukan kepada developer dan pengguna aplikasi, dapat disimpulkan bahwa aplikasi Guest Self Service untuk absen berbasis web ini dapat berfungsi dengan baik serta dapat menyelesaikan permasalahan yang ada.
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography