News articles
All stories that have been tagged with #KnowMore
Openness of research information – Democratising the use of scientometrics
- Event
- Project
- #KnowMore
- Research & Science
- Open Data
We are delighted to welcome Professor Ludo Waltman on 24 April 2024, who will postulate a democratisation of the use of scientometrics in the fourth lecture of the Swiss Year of Scientometrics (SYoS).
Stalemate in negotiations with publishers: These are ETH Library's solutions from January 2024
- Open access
- Media
- Publication
- #KnowMore
- Research & Science
The national negotiations between swissuniversities and Elsevier and also with Taylor & Francis did not lead to an agreement by mid-December 2023. The ETH Library, together with the other universities affected, is preparing for a situation without a contract from January 2024.
SYoS-Lecture: Responsible assessment of open science
- Event
- Project
- #KnowMore
- Research & Science
- Open Data
In collaboration between the ETH Library and EPFL, the third lecture of the Swiss Year of Scientometrics (SYoS) will take place in Lausanne on 7 February 2024. Dr Elizabeth Gadd speaks about the challenges of research assessment in the context of open science.
ETH Professor Louis Rollier’s private library on e-rara
- Digitisation
- Platform
- More than just data
- #KnowMore
The books making up ETH Professor Louis Rollier’s (1859–1931) personal collection have been added to e-rara as a virtual private library.
Discover the events accompanying the exhibition "Biodiversity: vulnerable richness."
- Event
- Culture & art
- Exhibition
- #KnowMore
- Room for more
A wide range of events awaits you at extract. Immerse yourself in the world of insects and plants from over 200 years of collecting and experience exciting stories.
The second lecture of the Swiss Year of Scientometrics: reframing scientometrics
- #KnowMore
- Open Data
- Research & Science
The event will take place on 11 October 2023 in collaboration with the CHESS. Prof. Emanuel Kulczycki will explore how ontological understanding of science influences what we count and how we interpret it.
TOBI: an app to track open scholarly metadata is now available
- #KnowMore
- swisscovery
- Research & Science
Are open data sources reliable enough to perform bibliometric analyses? TOBI aims to answer this question by assessing the quality of open datasets. Among its first deliverables, an app is now available.
3D digitisation in the ETH Library – science from a new perspective
- Project
- Digitisation
- #KnowMore
The ETH Library offers a new 3D experience. Digitised 3D models of objects allow a new way to access the Collection of Scientific Instruments and Teaching Aids.
Experience biodiversity: ETH Zurich shows off its treasures
- Event
- Culture & art
- Exhibition
- #KnowMore
Insects and plants collected over the course of more than 200 years highlight the importance of wildlife conservation – the first exhibition at extract, the new exhibition space in the ETH main building.
More than just words – 40,000 images of rare books
- Digitisation
- Platform
- #KnowMore
- swisscovery
The E-Pics platform provides comprehensive online collection of digitised book illustrations. Discover a wide range of images in the digitised old books collection of the ETH Library.
Swiss Year of Scientometrics off to successful start with first lecture
- Event
- Project
- #KnowMore
- Research & Science
- Open Data
Dr Stefanie Haustein began the event series for the Swiss Year of Scientometrics on 7 June 2023 with her stimulating lecture on the opportunities and challenges of scientometrics. The content is available online.
ETH Zurich’s new Web Archive is live – and features a full-text search
- Platform
- #KnowMore
- swisscovery
- Information research
The ETH Zurich Web Archive, an important source for research into the history of science, has been relaunched following a comprehensive upgrade. It now dates back to 1997. All contents have been full-text indexed and are, starting from 2017, intensively curated.
From alchemy to dream interpretation – the bookshelf of a psychoanalyst
- Platform
- Digitisation
- #KnowMore
You can now virtually browse through the bookshelf of psychologist and Jungian Carl Alfred Meier. Discover valuable works on the topics of psychology, natural science, medicine and more.
New additions on E-Periodica
- Digitisation
- Media
- #KnowMore
- More than just data
Discover the new full-text additions from a wide variety of specialist fields on E-Periodica, the ETH Library’s online platform for digitised Swiss periodicals. We hope you enjoy browsing, researching, reading and sharing!
The first lecture of the Swiss Year of Scientometrics: opportunities and challenges
- Event
- Project
- #KnowMore
- Research & Science
- Open Data
The first lecture of the Swiss Year of Scientometrics (SYoS) will take place on 7 June 2023. Dr Stefanie Haustein will be giving an overview of the landscape of scientometrics and its recent developments.
New standards platform available with access extended to IEC standards
- Platform
- #KnowMore
Search standards on a new platform and view now also the IEC standards for electrical engineering, electronics and information technology.
Evaluating research performance – possibilities and limits
- Event
- Project
- #KnowMore
- Research & Science
- Open Data
Is it really possible to measure research performance and the influence of scientific work objectively? The “Swiss Year of Scientometrics” (SYoS) shines a light on the limits and possibilities for scientometrics.
extract – the new exhibition space of the Collections and Archives
- Exhibition
- Room for more
- #KnowMore
The riches of the Collections and Archives of ETH Zurich in one space: beginning this summer, extract will bring together a diverse range of objects and documents to address current research questions
Access to new Wiley Archives for members of ETH Zurich
- Media
- Platform
- More than just data
- #KnowMore
Access to the comprehensive primary sources in the Wiley Digital Archives will provide new insights, especially for those interested in environmental sciences and scientific research.
A sparkling new look for AstroRara
- Digitisation
- Media
- #KnowMore
- More than just data
- Books and Library
Just under four years after the launch of AstroRara, users can now discover new content and a revamped design.
Take the Public Tours 2023 and experience the ETH Library up close and personal
- Event
- #KnowMore
- Culture & art
You will have again an opportunity to look behind the scenes of the ETH Library and its collections and archives during various public tours in 2023.
Thomas Mann manuscripts online
- Digitisation
- Culture & art
- #KnowMore
- Research & Science
Thomas Mann Archives Online allow access to further original documents in digital form.
Agreement reached with Oxford University Press to resolve access blocks
- Open access
- Media
- #KnowMore
- swisscovery
- Research & Science
- Information research
Full access to Oxford University Press journals.
Exploring the skies – a look at Rudolf Wolf’s collection
- Event
- Culture & art
- #KnowMore
- Room for more
- Exhibition
Visit the new exhibition, featuring a number of astronomical instruments, in the historic Semper Observatory
Energy Transition Show – podcasts about the global energy transition
- Media
- More than just data
- #KnowMore
Take advantage of the comprehensive access to podcasts about the global transition from fossil fuels to renewable energy.
Attention art lovers – the works of Harald Naegeli will soon be accessible again
- #KnowMore
- Exhibition
- Culture & art
With the planned reopening of the parking garage beneath the forecourt of the ETH main building, Naegeli’s graffiti art will once again be accessible to the public.
ETH Zurich expands its membership in the SciPost publication portal
- Open access
- Moving forward together
- #KnowMore
Independent publishing: SciPost gives ETH Zurich researchers an additional way of publishing their research results as open-access articles without relying on commercial providers.
Graph – analysing text reuse in rare books
- Digitisation
- #KnowMore
- More than just data
- Research & Science
Analysing text reuse is a task that is of particular relevance to architectural history. The platform Graph automates this process by applying large-scale textual processing for detecting similar text passages to a large corpus of digitised books.
Landscapes of knowledge – 50 years of map collections in the ETH Library
- Event
- Publication
- More than just data
- #KnowMore
Save the date: join us on 30 August 2022 to celebrate the 50th anniversary of Switzerland’s largest map collection with a book launch.
Newly digitised journals available on E-Periodica
- Digitisation
- Platform
- #KnowMore
- More than just data
- swisscovery
Discover the new full-text additions from various specialist fields on E-Periodica, the ETH Library’s online platform for digitised Swiss periodicals.
The ETH Library joins Open Library of Humanities
- Moving forward together
- Open access
- #KnowMore
Read and publish open access in humanities subjects and thereby contribute to Open Science.
Surgeon, officer and politician Eugen Bircher’s private library
- Digitisation
- More than just data
- #KnowMore
A new addition to e-rara: the digitized private library of Eugen Bircher, a Swiss surgeon and military author who worked at ETH Zurich for several years.
What are the yellow eyes all about?
- Event
- Culture & art
- #KnowMore
- Room for more
Follow the yellow stickers in the shape of eyes and go in search of ETH traces! Many aha experiences and fun facts about the history of the ETH Zurich are included.
Archives for everyone!
- Event
- Culture & art
- Room for more
- #KnowMore
For this year’s International Archives Week (7 to 11 June 2022), the archives of ETH Zurich are opening their doors to the public. It is an opportunity to learn about their work and their offers and get involved.
Electronic maps including geodata to preview and download
- Media
- #KnowMore
- More than just data
- swisscovery
Maps as part of the digital transformation: discover the ETH Library’s ever-expanding range of electronic and georeferenced maps available for your use.
Keep informed – freely available resources on the Russo-Ukrainian War
- Media
- #KnowMore
- More than just data
- swisscovery
- Research & Science
The ETH Library recommends freely available background information about Russia’s invasion of Ukraine.
Exhibition: The Icy World of Swiss Glaciers
- Event
- #KnowMore
- Exhibition
Learn about the beginnings of glacier research in Switzerland. A selection of works from the Rare Books and Maps collection will be on display at a visiting exhibition at the Max Frisch Archive from 4 April to 6 May 2022.
#TreasureTroves – Highlights from our collections and archives
- Storytelling
- Culture & art
- #KnowMore
- More than just data
- Research & Science
Are you familiar with the extraordinary treasures in the ETH Library? The videos in our #TreasureTroves campaign feature fascinating instruments, graphics and designs from our different collections and archives.
Information on the Corona regulations of the ETH Library from 17 February 2022
- ETH Library
- #KnowMore
- swisscovery
- Books and Library
For all ETH Library locations regular opening hours apply from 17 February on and all services are available without restriction.
Interactively experience celestial events with AstroRara
- Digitisation
- Media
- #KnowMore
- More than just data
AstroRara offers digital and interactive access to three new works. Historical publications on eclipses, retrograde motion and comet tails are now available for use as multimedia.
See, recognise, discover – new photographs on E-Pics
- Digitisation
- Culture & art
- Platform
- #KnowMore
- Research & Science
On E-Pics, the ETH Zurich platform for image catalogues, new additions from the ETH Library Thomas Mann Archives have been recorded and digitised. They are now available for researchers and interested parties.
Newly digitised journals available on E-Periodica
- Digitisation
- Media
- #KnowMore
- More than just data
Discover the new full-text additions from various specialist fields on E-Periodica, the online platform for digitised Swiss periodicals.
New on E-Periodica: St. Gallen periodicals
- Digitisation
- Media
- #KnowMore
- More than just data
Discover the new digitised full-text periodicals from St. Gallen on E-Periodica, the online platform for digitised Swiss periodicals.
Access to open-access articles for members of ETH Zurich as of 2022
- Open access
- #KnowMore
- More than just data
- Research & Science
- Books and Library
Receive information relating to the new open-access agreements with the American Institute of Physics (AIP), Company of Biologists, IEEE and Institute of Physics (IOP).
Thomas Mann manuscripts online
- Digitisation
- Culture & art
- #KnowMore
- Research & Science
Thomas Mann Archives Online allow access to further original documents.
In the footsteps of knowledge: 2022 public tours
- Event
- #KnowMore
The annual programme for the 2022 public tours is now online. Guided public tours through the collections and archives of ETH Zurich offer insights into the widest range of current research topics.
Information on the Corona regulations of the ETH Library from 3 January 2022
- Operational info
- #KnowMore
- Books and Library
Due to the closure of the ETH Zurich buildings, access to individual ETH Library locations is only possible for ETH members.
There’s life in the old bug yet – On the trail of aquatic insects thought to be extinct
- Storytelling
- #KnowMore
- ETH Library
- Research & Science
The latest and, for now, last Explora story is online. We’re in Zurich, in the Wehrenbach ravine, looking for a species of caddisfly thought to be extinct.
From the bookshelves of a mathematics professor – New private library on e-rara
- Digitisation
- #KnowMore
- More than just data
With the newly published collection “Private Library of Johannes Orelli”, we take you back to the early years of the Federal Polytechnic Institute – what is now ETH Zurich.
Albert Einstein – from mediocre student to Nobel Prize winner
- Storytelling
- #KnowMore
- More than just data
- Research & Science
The new Explora story is online: this year marks the 100th anniversary of Albert Einstein’s Nobel Prize in Physics. But how much ETH was there really in Einstein? And how much Einstein is there in ETH?
Open House Zurich – collections and archives of the ETH Library contribute
- Event
- Culture & art
- Moving forward together
- #KnowMore
Not just ETH Zurich but also the collections and archives of the ETH Library will be joining the open-house event on 2 and 3 October 2021: interested visitors can catch a rare glimpse of the Semper Observatory and the astronomical holdings.
When cows meet robots: Agricultural sciences at ETH Zurich
- Storytelling
- Platform
- #KnowMore
- More than just data
- Research & Science
150 years of agricultural sciences at ETH Zurich! A new mini-series on Explora is being created from nostalgic images and diverse materials, but also from the future perspectives of researchers.
TAIR – The database for the plant Arabidopsis thaliana
- Media
- #KnowMore
- More than just data
- Research & Science
Members of ETH Zurich can now find out everything about the plant Arabidopsis thaliana on The Arabidopsis Information Resource (TAIR) database.
Study information days for baccalaureate students on 8 and 9 September 2021
- #ETHLibrary4Students
- Event
- #KnowMore
More than just books! This year, baccalaureate students will be learning more about the ETH Library in virtual form.
Discover the history of timber construction at Scientifica 2021
- Event
- #KnowMore
- Exhibition
Take a guided tour of the ETH Materials Hub and find out more about the development of wood as a building material from the Renaissance to the present day.
Get ready for your Bachelor’s or Master’s thesis
- #ETHLibrary4Students
- Platform
- #KnowMore
- Learning
- Writing, managing references
- Books and Library
Now, learn as part of self-study why research question, outline and proposal are crucial.
Experience knowledge at Octavo – The collections and archives of ETH Zurich
- #KnowMore
- More than just data
- Exhibition
- Research & Science
Research and knowledge brought to life: ETH Zurich presents selected holdings from its collections and archives at the new external location Octavo.
The New York Times available online – Access to knowledge, access to the world
- Media
- #KnowMore
- More than just data
Members of ETH Zurich now have free access to the online version of the leading American daily newspaper The New York Times.
Across rivers and gorges. Switzerland and its bridge-builders
- Storytelling
- #KnowMore
- Research & Science
The new Explora story is online. It is dedicated to the bridges of Switzerland, the engineers who designed them and lots more. Take a closer look!
2020 annual report of the Thomas Mann Archives
- Publication
- #KnowMore
Read about the work accomplished in the Thomas Mann Archives over the past year despite the pandemic, with a review of the main areas of focus.
In perfect balance – The Gömböc G 1854, a new item in our collection
- Media
- #KnowMore
- More than just data
- Research & Science
There is a new highlight in the Collection of Scientific Instruments and Teaching Aids: the custom-made Gömböc G 1854. The gift is a tangible piece of 20 years of scientific history.
ETH Library Kaleidoscope 2020
- Publication
- #KnowMore
The Kaleidoscope 2020 gives you an insight into the topics that we have been particularly dealing with at the ETH Library during the past year.
Newly digitised journals available on E-Periodica
- Digitisation
- Media
- #KnowMore
- More than just data
Discover the new full-text additions from various specialist fields on E-Periodica, the online platform for digitised Swiss periodicals.
Information on the opening hours and services of the ETH Library from 7 June 2021
- #ETHLibraryDigital
- Operational info
- #ETHLibrary4Students
- swisscovery
- #KnowMore
- Books and Library
The ETH Library returns to its normal opening hours at all locations, since all ETH buildings are open again.
Read and Publish agreement with Wiley for transparent, global publications
- Open access
- #KnowMore
- More than just data
- swisscovery
- Research & Science
The new Wiley Read and Publish agreement allows researchers at ETH Zurich to enjoy unlimited access to scientific insights worldwide and to publish their own results free of charge.
In the service of research and teaching: watch the e-rara anniversary event
- Event
- Platform
- #KnowMore
- More than just data
- Research & Science
The tenth anniversary of e-rara was marked with presentations, visualisations and discussions – online, in public and live. Find out what researchers have been saying about retrospective digitisation and learn more about the platform online.
Information on the opening hours and services of the ETH Library from 26 April 2021
- #ETHLibraryDigital
- Operational info
- swisscovery
- #KnowMore
- Books and Library
The ETH Library in the main building is now also open again on weekends. Additionally, the Architecture and Civil Engineering Library on the Hönggerberg is open during the week. All other library locations will open on 17 May 2021. Our digital offers and services are available to you as usual.
Retrospective digitisation – find out more and join in the discussion
- Event
- Digitisation
- Platform
- #KnowMore
- More than just data
We will celebrate ten years of e-rara with a virtual panel discussion – an exchange between experts, researchers and people interested in science on “Retrospective digitisation in Switzerland”.
A view of the world – digital maps available online
- Administrative departments
- Digitisation
- Project
- Media
- #KnowMore
- More than just data
Electronic and geo-referenced maps such as the “Baumkataster Basel-Stadt” (2020), the “Plan der Stadt Zürich nach Breitinger” (1867) and other maps are now available for use.
Exhibition: Vesuvius – Field research on a burning mountain
- #KnowMore
- Exhibition
- Culture & art
Explore the world of volcanoes and the history of volcanic research at the first guest exhibition from the Rare Books, which runs from 6 to 23 April 2021 in the Max Frisch Archive.
Global Health – Leading source of research on public health
- Media
- #KnowMore
- More than just data
The Global Health database provides rapid access to both standard works and current specialist articles on public health around the world – and it’s free for members of ETH Zurich.
When information becomes knowledge: CUP textbooks
- Media
- #KnowMore
- More than just data
Members of ETH Zurich now have access to Cambridge University Press (CUP) textbooks, a rich source of knowledge and information across a broad range of disciplines.
15 years E-Pics Image Archive Online
- Crowdsourcing
- Digitisation
- Media
- Platform
- More than just data
- #KnowMore
Our oldest image catalogue on E-Pics celebrates its 15th anniversary! It took a lot of preparatory work, numerous attempts and the courage to try something new before the catalogue could be launched on 6 March 2006.
Information on the opening hours and services of the ETH Library from 1 March 2021
- Operational info
- #ETHLibraryDigital
- swisscovery
- #KnowMore
- Books and Library
The ETH Library in the main building remains open. In addition, the Architecture and Civil Engineering Library opens as well. All other locations are closed. Our digital offers and services are available to you as usual.
More than just words – 30,000 images on E-Pics Rare Books
- Digitisation
- Platform
- Media
- More than just data
- #KnowMore
The E-Pics platform provides comprehensive online holdings of digitised images. Discover a wide range of images in the digitised old books collection of the ETH Library.
De Quervain’s 1912 Greenland expedition and more – Our oldest films are online
- #ETHLibraryDigital
- Media
- #KnowMore
- Research & Science
The long wait is over. The Image Archive of the ETH Library has now made its oldest films available online for research buffs. Exciting historical expeditions, experiments and much more are waiting to be explored.
Newly digitised journals on E-Periodica
- Digitisation
- Platform
- Media
- #KnowMore
- More than just data
Discover the new additions from various subject areas in full text on E-Periodica, the online platform for digitised Swiss journals.
Research Collection – annual review and statistics for 2020
- Open access
- Platform
- #KnowMore
- More than just data
2020 saw the highest ever number of journal articles downloaded! You can also find out which topic occupied users the most.
Zodiac signs, cosmographies and more: Explore new works on AstroRara
- Digitisation
- Platform
- More than just data
- #KnowMore
AstroRara offers interactive digital access to historic astronomical illustrations. Three fascinating new works are now ready to be explored.
Information on the opening hours and services of the ETH Library from 18 January 2021
- #ETHLibraryDigital
- Operational info
- swisscovery
- #KnowMore
- Books and Library
The ETH Library in the main building remains open, all other locations are closed. Our digital offers and services are available to you as usual.
Virtual time travel – a tour through an early 20th-century chemistry laboratory
- #KnowMore
- Culture & art
A virtual tour of an early 20th-century chemistry laboratory at ETH Zurich brings the history of science to life. Faithfully recreated rooms and their historical apparatus can be viewed virtually – remotely or on-site.
Broaden your knowledge: The Biomedical & Life Sciences Collection
- Media
- More than just data
- #KnowMore
HSTalks is a platform that provides access to animated, audiovisual lectures. The Biomedical & Life Sciences Collection offers a wide range of talks covering various scientific topics.
Explore ETH Zurich: These tours await you in 2021
- Event
- #KnowMore
- Culture & art
In 2021, ETH Zurich will continue to provide the interested public with insights into the fascinating past and present of a university steeped in tradition.
New R&P contracts 2021: Publishing in open-access journals for ETH members
- #ETHLibraryDigital
- Open access
- Media
- #KnowMore
- swisscovery
Get information on the new Read and Publish agreements with Cambridge University Press, Karger, Sage, Taylor & Francis and Trans Tech Publications.
Georeferencing – Making knowledge come alive in 3D
- Storytelling
- #ETHLibraryDigital
- Platform
- #KnowMore
- Books and Library
The new Explora Story is all about geodata and its added value - discover it now!
Bronze for AstroRara: ETH Library web app wins Best of Swiss Apps Award
- Platform
- #KnowMore
At the beginning of December, the AstroRara web app won bronze in the “Mobile Web” category at the Best of Swiss Apps Award 2020.
Update: New rules for reading and publishing
- #ETHLibraryDigital
- Open access
- #KnowMore
- swisscovery
swissuniversities continues negotiations with Wiley in 2021; access to all Wiley journals and the Cochrane Library is ensured in the meantime.
Graph – analysing text reuse in rare books
- #ETHLibraryDigital
- #KnowMore
- Research & Science
Analysing text reuse is a task that is of particular relevance to architectural history. The new platform Graph automates this process by applying large-scale textual processing for detecting similar text passages to a large corpus of digitised architecture books.
AstroRara – Interactively explore historic astronomical research illustrations
- Platform
- #ETHLibraryDigital
- #KnowMore
Journey to the stars with AstroRara, a platform that allows anyone to interactively explore historic astronomical illustrations and learn fascinating facts about the authors and their works.
Information on the opening hours and services of the ETH Library from 2 November 2020
- #ETHLibraryDigital
- Search Portal
- #KnowMore
- Books and Library
Adjusted opening hours and services
AccessMedicine – clinical knowledge, up to date and online
- Media
- #KnowMore
- Search Portal
The most comprehensive online source for medical professionals is now available to members of ETH Zurich. Continually updated, AccessMedicine offers access to all essential clinical knowledge and relevant medical research. An invaluable resource for private study.
CYBATHLON 2020 – moving people and technology
- #KnowMore
- Research & Science
The CYBATHLON 2020 offers a special kind of competition experience. In its three-part video campaign, the ETH Library shows a person affected who defies fate with courage and high-tech.
Facts reveal trends – Research Collection statistics 03/2020
- Open access
- #ETHLibraryDigital
- #KnowMore
The Research Collection statistics reveal current trends: researchers continue to intensively study topics relating to COVID-19, open access is being used more frequently, and the number of downloads is also rising.
Art on Campus – A walkabout of discovery with a digital companion
- #KnowMore
- Culture & art
Art walkabout on the ETH Campus: as communicative companions, mobile devices provide background information in audio or text form to those interested in art, and use the campus map to take users directly to the objects they want to see.
New arrangements for reading and publishing – An interim report on the negotiations with the major publishers
- Open access
- #ETHLibraryDigital
- Publication
- #KnowMore
- Information research
The concluded Read-and-Publish agreements cover both the costs of access and publishing in the relevant scientific journals. The costs are covered by the ETH Library.
Digital manual: Alloy Phase Diagram Database
- #ETHLibraryDigital
- Search Portal
- Platform
- #KnowMore
- Research data management and digital curation
The Alloy Phase Diagram Database is an extensive pool of data available to researchers. Research, highlight and compare its contents to produce contemporary, progressive research.
Information on the opening hours and services of the ETH Library from 1 October 2020
- Operational info
- Search Portal
- #KnowMore
Extended opening hours and services
Facts, figures and statistics: Statista provides data for your research
- #ETHLibraryDigital
- Search Portal
- Platform
- #KnowMore
Members of ETH Zurich can now access and use statistical data efficiently and across disciplines: Statista makes facts and figures available in a systematic, uncomplicated format.
Sustainability and scalability in the protection of coral reefs
- Storytelling
- #KnowMore
- Research & Science
Explora launched the new miniseries format in July. Check out the second episode now.
Start your Wednesdays off with the «Architekturführer» and the Image Archive
- #ETHLibraryDigital
- Crowdsourcing
- Culture & art
- #KnowMore
Those with an interest in architecture will enjoy our new series in the Crowdsourcing blog.