4,049 search results for “natural” in the Public website
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Webinar minor Sustainable Chemistry and Biotechnology
Study information
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Book Launch Beyond Ukraine: Debating the Future of War
Book launch
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The Commentary on the Remarks and Admonitions of Ibn Sina by the Shi’i Polymath Nasir al-Din al-Tusi Or.95 in the Leiden University Library
Lecture, Studium Generale
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Inclusive leadership for Depolarisation at Leiden University
Course, Course
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SAILS Lunch Time Seminar: Rob van Nieuwpoort
Lecture
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The added value of Leiden-Delft-Erasmus Universities: interview with Dean Wim van den Doel
Leiden-Delft-Erasmus Universities will celebrate its tenth anniversary in 2022. In recent years, the alliance has expanded to include centres and new programmes as well as a curriculum of its own. What do the next ten years have in store?
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Reflections from the field: Linking the past with the present through pickling, fermenting, and food preservation in Gdańsk, Poland.
PhD candidate Ola Gracjasz writes about fermentation practices in Gdańsk, Poland.
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‘The Netherlands should also consider the possibility of direct confrontation with Russia’
There is a real chance of war closer to home, political and military leaders in Europe have warned. What does Frans Osinga, Professor of War Studies, think about the threat and what we should do?
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Blog Post | Actions and Lofty Promises of Science Diplomacy
Scholars from the field of science, technology and innovation (STI) policy have often questioned whether there was substantive difference between international STI policy and science diplomacy. This is hard to answer, but at least we can observe that science diplomacy has had great appeal over the last…
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Catholics in the Dutch Republic were creative directors of their own lives
The Catholics were by no means pitiable victims over the two centuries that they had to practise their religion underground, Caroline Lenarduzzi writes in her PhD dissertation. They managed to keep their faith alive from the mid-sixteenth to the mid-eighteenth century. PhD defence 25 October.
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Separate and holistic solutions to the problems of cross-border death and gift taxation
The response of international organizations to the problems of cross-border death and gift taxation needs to be revisited, according to PhD candidate Vassilis Dafnomilis. PhD defence on 3 June 2021.
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Judi Mesman on leaving LUC: ‘It’s been a wild ride’
A moment of reminiscence and to see what lies ahead. After having been Dean of Leiden University College The Hague (LUC) for six years, Judi Mesman takes the time to reflect.
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First step in converting solar energy using ‘artificial leaf’
Two things are needed to produce fuel from sunlight: an antenna that harvests light, and a light-driven catalyst. The most efficient antennae contain bacteria. An international team headed by Huub de Groot imitated them and discovered how they function.
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How the eating habits of a limited group of Americans determine sustainability
Masses of hamburgers, steaks, cheese and a lot of eggs: Americans love their animal products. But researcher Oliver Taherzadeh discovered that only a relatively small group of high-volume consumers need to modify their diet to achieve an enormous environmental gain.
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Recap of the 2021 Anthrooplogy PhD Conference
After a long period of isolation under pandemic, the PhD candidates of the Institute of Cultural Anthropology and Development Sociology seized the opportunity to organize an in-person, on-site event: the CADS PhD Conference for 2021. With the theme
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‘Nice tool but what are we supposed to do with it?’
Public agencies are keen to use new technology such as AI to speed up their primary processes. But the internal organisation is often a major stumbling block. SAILS researcher Friso Selten conducts research at the interface between data science and public administration.
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Blog Post | Recent shifts in diplomacy undermine China’s international standing
Over the past year and a half, China’s diplomacy has attracted attention from media institutions, policy makers and scholars around the globe.
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Archaeologist Mike Field rides toughest horse race in the world
Archaeologist Mike Field spent his summer holiday riding in the toughest horse race in the world, the Mongol Derby: 1,000km in ten days across the Mongolian steppe, following in the footsteps of the Genghis Khan’s messengers. Field was thrown from his horse twice but managed to make it to the finish…
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Sanneke Kuipers appointed professor of Crisis Governance: 'Crises arise from very mundane causes'
The Executive Board appointed Sanneke Kuipers as full professor effective January 1, 2022. Her chair is Crisis Governance. She combines this chair with her position as education director of ISGA, the Institute of Security and Global Affairs. A conversation about working 24/7 in crisis management, her…
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A few remarks on the latest developments at NVIC from director Dr Rudolf de Jong
Dear friends of the NVIC,
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‘People can be expelled to countries that they don't come from'
The 'language analysis interview' on the basis of which the Immigration and Naturalisation Department attempts to determine where an asylum-seeker without any documents comes from, does not meet the criteria of reliability and validity. Joachim Detailleur, student of Arabic, substantiates this statement…
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How these three students experience education from home
A lot has changed for students during the corona crisis: no physical education, exams behind the computer, and lecturers who accidentally mute themselves during an online lecture. How do students experience online education? ‘During one of the lectures in Teams, someone kept on kicking people out of…
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Blog Post | Colouring Diplomacy through Feminist and Pro-Gender Bodies and Foreign Policies
In the past months the COVID-19 pandemic has made the world become more reliant on digital communication and social media. As virtual spectators of diplomacy during these times, it is not difficult to notice that diplomacy is more colourful nowadays.
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Leiden astronomer Henk van de Hulst: humble man with great authority
World-famous among astronomers, humble, and averse to conventions. On 23 April, the Dutch biography about Henk van de Hulst was published. Biographer Dirk van Delft: ‘This remarkable man deserved a biography.’
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Integrating data to learn more
Tremendous amounts of data are generated in scientific research each day. Most of this data has more potential than we are using now, says Katy Wolstencroft, assistant professor in bioinformatics and computer science. We just need to integrate and manage it better.
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‘A good lecturer treats students as young professionals from the start’
Passionate, innovative lecturers are the driving force behind our education. Janine Geerling, former assistant professor of the Bio-Pharmaceutical Sciences programme, obtained her Senior Teaching Qualification (STQ) at the end of last year. ‘You have to make time for educational innovation, and not…
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Group violence: collective and individual issue
The out of control ‘Project X’ event in Haren, hooligans who arrange to meet up to fight and beach riots at the Hoek van Holland: group violence is increasingly hitting the headlines. Are those who took part seasoned criminals? And what characteristics do group offenders have? PhD defence on 29 September…
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Justice for Syria is possible, but only if political will exists
Atrocities have been the order of the day in Syria since war broke out in 2011, but the perpetrators are rarely tried. According to PhD candidate Elizabeth Van Schaack, the international community could bring justice in Syria, but only if there is political will. PhD defence on 29 April 2020.
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The story behind the war victims
Herta Mohr was a promising Egyptologist who died in Bergen-Belsen. Lawyer Amandus Wolfsbergen died in Auschwitz, without knowing that the his work would continue to be a respected authority for many years. Thanks to research by PhD candidate Adriënne Baars, some more personal information has been added…
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Scholar at Risk Lety Elvir Lazo: ‘My university intimidated me too’
The proceeds of the Leiden University Science Run on 28 September will go to Scholars at Risk, a section of the UAF that assists refugee scholars. One such scholar is Leiden PhD candidate Lety Elvir Lazo from Honduras.
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Klaas van Leest receives Dick Stufkens Prize 2021
The Dick Stufkens Prize 2021 for the best PhD thesis of the Holland Research School of Molecular Chemistry (HRSMC) has been awarded to Klaas van Leest for his thesis 'Open- Shell Cobalt Complexes with Redox-Active Ligands; Electronic Structure and Nitrene Transfer Reactivity'. Van Leest, who is now…
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The eighty-year-old Leiden Papyrological Insitute has a small but great collection
The Leiden Papyrological Institute celebrated its eightieth birthday on Monday 19 January. Its collection of papyri – including paper, potsherds, pieces of wood and even lead – covers the period from 300 B.C. until after 800 A.D. and is entirely of Egyptian origin. The institute’s anniversary is being…
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Success with NWO for social and behavioural scientists
Ten Leiden social and behavioural scientists have successfully applied for the NWO Open Competition. With this Open Competition, NWO gives researchers the chance to start small, high-risk, innovative or promising research projects.
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How colour-blind is the criminal justice system?
Should the media refer to a criminal’s ethnicity? Law students held an online afternoon symposium on discrimination in the criminal justice system – and, while they were at it, society at large.
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Medical Delta professor Lioe-Fee de Geus-Oei: 'We work together for the patient'
Professor of Radiology Lioe-Fee de Geus-Oei was already a professor at LUMC and the University of Twente. As Medical Delta professor, she has now also been appointed at Delft University of Technology. 'Talking with people from other disciplines always makes me immensely humble, because they look at…
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Study of a Russian doctor and innovator in troubled times
Ambroise Paré, Thomas Sydenham and Herman Boerhaave: all were great medical innovators in their time. We know far less about the 19th-century Russian physician and scientist Nikolay Ivanovich Pirogov. PhD candidate Inge Hendriks researched him in Dutch and Russian archives and collections. She discovered…
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Software, star clusters and supercomputers
Simon Portegies Zwart, professor of Computational Astrophysics, uses computers to simulate the evolution of stars. We speak with him about his field and about the challenges of working with huge amounts of complex data.
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An Interview with Bernard Steunenberg about Dutch EU Presidency, EU-skepticism & European issues
‘‘Stop focusing on the money and start creating a heart for Europe’’ This Friday, the 29th of April, Bernard Steunenberg and his co-authors will launch their book ‘Fit for the Future’. We spoke with him about issues presented in the book, the EU Presidency and why people should read the book.
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‘I go for a quick walk every day before I start work’
Our researchers are doing what they can to continue working on their research. How are they managing? We talk to Kimia Heidary, who began as a PhD candidate in business studies on 16 March.
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They want a seat in The Hague City Council
Many students, staff and alumni of Leiden University are politically active. In the run-up to the local elections on 21 March, candidates in The Hague and Leiden explain why you should vote for them, and what they want to do if they are elected. In this article, it is the turn of the candidates in The…
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Assessor talk: Ebrar Kaya succeeds Jonatan Wirix-Speetjens as assessor
Participating in discussions as a student, at an administrative level? Jonatan Wirix-Speetjens has done so for the past two years as assessor of the Faculty of Humanities. Ebrar Kaya will take over the position of assessor starting this September. In this interview we look back and ahead at the asse…
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Eduard van de Bilt and Joke Kardux say goodbye to Leiden
For more than 35 years they helped put American Studies on the map: Joke Kardux and Eduard van de Bilt. This spring, the couple retired. A farewell interview.
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Open call to BRIN-LDE Academy
The 2022 Academy is co-organised by Leiden, Delft Erasmus Universities (The LDE Alliance) from the Netherlands and the National Research and Innovation Agency (BRIN). Aim of this five day programme is co-creation in the field of teaching and research on sustainable urbanisation. It also aims to facilitate…
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Re-occurring moments to reflect on our values: ‘It’s about commitment to culture change'
How do we navigate the continuously developing landscape in research integrity, ethics, and open science? Anna van 't Veer and Eiko Fried discuss the underlying principles and values of science with all psychology units in their Responsible Scholarship workshop.
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Eiko Fried in APS on Open Science
Although open science reforms have contributed to a more rigorous and robust psychological science, there is still much to improve. In Association for Psychological Science (APS), Eiko Fried points out two norms that open science reforms may have overlooked so far: communalism and universalism. 'Incorporating…
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Ewine van Dishoeck shows us new worlds in Dies lecture
Her specialist field is molecular astrophysics, and she is the most quoted scholar in her field. In this, the year of astronomy, she is the ideal person to give the Dies lecture at the university with the world's oldest astronomy institute; it goes without saying that the lecture will be on the newest…
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Torino: From food to demands
“Neighborhood solidarity cannot compensate the absence of the State: a response from the local administration is needed”
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Beatrice Penati will be the Central Asia Visiting Scholar in October 2016
Beatrice Penati is Assistant Professor of History at Nazarbayev University (Astana, Kazakhstan). Dr Penati will deliver a guest lecture on Monday, 10 October and a masterclass on Thursday, 13 October within the Central Asia Initiative at Leiden University.
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Open science means better science
Leiden University has an active open science community. Open science means transparency in all phases of research by precisely documenting every step of the way and making this publicly available. ‘It’s time to be open,’ say psychologists Anna van ’t Veer and Zsuzsika Sjoerds. There is increasing awareness…
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This was 2021! An overview of Humanities in the news
Online, hybrid, on campus... It was an unpredictable year, also for the Faculty of Humanities. Luckily, there were also non-corona related stories. Let's review 2021 with this list of the most-read news articles per month.