Issues

Apr 142017
 

Tyler Thrasher is an artist using many different techniques to express himself. He is a musician, a painter, an illustrator, a photographer and, not least, to some extent a scientist. For one of his current projects, he grows crystal clusters on collected, inanimate objects, like dead insects and skulls. By transforming deceased creatures into something beautiful, often mystical, he attempts to follow the approach of alchemists. Nevertheless, his art builds on “hard science” and follows the physical rules of crystallization. His results offer a different, inspiring view on a well-known method and teach not only science but also the inherent beauty of their studied objects.

Find the Interview here: Insect Alchemy

Apr 142017
 

Physicist or Comedian? Action or science? Science journalist Dr. Sascha Ott provides during his talks and shows impressive evidence that knowledge and humor do not necessarily have to be contrasts.
Dr. Ott started studying physics in 1991, but soon figured out that journalism appeared to be more attractive to him. Eventually, he became a profound science journalist and started to perform his own science talks and shows.

Find the Interview here: On Air and on Stage

Apr 142017
 

Dr. Eckart von Hirschhausen

Mit freundlicher Genehmigung von Dr. Eckart von Hirschhausen und Spektrum.

JUnQ, 7, 1, III, 2017

Eine Stichprobengroesse von N = 1, da straeubt sich der Wissenschaftsjournalist. Aber da das N in diesem Fall nicht N. N., also noch zu benennen ist, sondern mir bekannt, weil ich es selbst bin, berichte ich heute ueber einen kleinen Selbstversuch im Hirnscanner. Ich habe mich zweimal in die Roehre gelegt, vor und nach dem Sommer. Dazwischen habe ich Tanzstunden genommen. Ich wollte wissen: Wie plastisch ist mein Gehirn?

Lesen Sie den ganzen Artikel hier: Vom Kopf in die Beine und zurueck

Apr 142017
 

Dear Reader,

It is a pleasure for me to write the editorial of my first issue as editor-in-chief.

Right now, JUnQ is experiencing a very exciting and challenging time. A lot of our current members will be leaving the editorial board for job-related or family reasons, finishing this issue as their final work in the field of scientific journalism. Luckily their gap will be filled by new motivated members bringing a lot of fresh ideas with them. Bright minds of all scientific backgrounds are always welcome so don’t hesitate to contact our team if you are willing to contribute.

The focus of our first issue this year lies on the relation between science and arts. Is there a connection at all between rational and emotional processes and methods?

Read the entire Editorial Note by Tatjana Daenzer.

Apr 132017
 

Dear Readers,

We have reached our baker’s dozen. It is a delight to bring to you the 13th issue of JUnQ – the baking was a tad too long. We take an in-depth look into Science and Art – the central theme of this issue. More so, on how one complements the other, even though from afar they may look like nothing alike. We have had engrossing discussions with Artists, who mix their craft with scientific foundations, and Scientists, who dabble in the creative outlets that Arts provides. Did you know that dancing could win us the battle against dementia or that dead inanimate objects can be breathed new life into through science….all this and more you can find between the covers. And we (the editorial team at JUnQ) have also harnessed our creativity in coming out with the JUnQ Photo Contest, where you can showcase your talent to identify the aesthetic appeal of science. Even though an issue like this doesn’t have the negative or null result-oriented articles we so wish to highlight, still it serves as an important vehicle to appreciate the other mediums of seeking knowledge, than the analytical. To whet your appetite, we have titivating essays about the wonderful history of Art and Science and not to forget, for the ever curious, Questions of the Week pages.

We understand and appreciate your patience. We hope you feel excited about our newest issue of JUnQ!

— Soham Roy on behalf of the editorial board

Download JUnQ Volume 7 Issue 1

Jul 312016
 

Christina Pahl,a Igor Cavalcanti da Silveira,b Armando Dias Duarte,c Arleson Kennedi Franca dos Santosb

aTechnische Universitaet Ilmenau, Ilmenau, State of Thuringia, Germany
bFederal Institute of Education, Science and Technology of Pernambuco, Caruaru, Brazil
cFederal University of Pernambuco, Caruaru, Brazil

Received 14.03.2016, accepted 25.04.2016, published 26.07.2016

JUnQ, 6, 2, 1–6, 2016

The continuous growth in human population implicates an increasing need for water. This demand encloses especially industrial structures. The federal state Pernambuco is one of the leading textile producers in Brazil. Although, the dry sub-humid state represents less than 5% of its national population, it covers approximately 20% of nationally manufactured jeans. Its high water consumption exacerbates the environmental situation during the actual strong drought which continues to impact the entire
northern part of the South American continent. One main factor is the emission of chemically contaminated effluents from industrial laundries to Ipojuca river, being the third most contaminated river in Brazil. In this study, we analyse impact factors contributing to anthropogenic environmental damage in one of Pernambuco’s main jeans producing region, Caruaru, and provide a sustainable solution towards waste water treatment. The methodology encloses a comparison of the exemplary sewage water management in the city Hof, Germany. Our results enclose parameters responsible for the damage to the fragile environment in Pernambuco and the Ipojuca River as well as a model for a sustainable infrastructure of the intended expansion of the industrial park in Caruaru.

Download the article here: Sustainable Processing

Jul 312016
 

Alexander F. G. Goldberg,a Klaus Roth,b,1 CJ Chemjobberc

a Department of Organic Chemistry, Weizmann Institute of Science, Rehovot 76100, Israel
b Institut fuer Organische Chemie und Biochemie, Freie Universitaet Berlin
c 3170 Road 40 1/2, Shell, WY 82441, USA

Adapted and translated with permission from A. F. G. Goldberg, K. Roth, CJ Chemjobber, Chem. unserer Zeit 2016, 50, 144–145.
© 2016 Wiley-VCH Verlag GmbH & Co KGaA, Weinheim.

JUnQ, 6, 2, 8–9, 2016

Household products from the food and cosmetics industry are advertized as “chemical free” in a nearly inflationary way. This declaration is mostly incorrect and it suggests that the products are produced from natural products, are extremely healthy, or completely free of artificial ingredients. We have investigated these labels for a broad variety of such products, including herbal supplements, processed food and beverages, next to cosmetic products and cleaning agents. As a result we were able to compile a complete list of all “chemical free” domestic products.

Download the article here: Chemical Free Household Products

Jul 302016
 

Dr. Gerta Ruecker, a mathematician by training, works as a biostatistician at the Medical Center – University of Freiburg, Germany. Her special area is meta-analysis, and she is associated with Cochrane Germany. She has written a large
number of research papers on statistical methods, and co-authored a number of Cochrane reviews. Additionally, she is engaged in teaching meta-analysis methods and is one of the authors of a book ‘Use R for meta-analysis’.

Find the Interview here: Interview with Dr. Gerta Ruecker

Jul 302016
 

PD Dr. Nicolai Bissantz is a mathematician at the Ruhr University Bochum, Germany. His research fields are applied and mathematical statistics, in particular with applications in science and engineering. Amongst these fields are applications of statistical inverse problems in astronomy and in image reconstruction. Such problems arise e.g., in the recovery of images from fluorescence microscopy imaging and in medical imaging devices such as PET (positron emission tomography).

Find the Interview here: Interview with PD Dr. Nicolai Bissantz