Ralf Wyrwa - Articles - Scientific Research Publishing

Antibacterial Zinc Oxide Nanoparticle Coating of Polyester Fabrics (Articles)

Claudia Rode, Michael Zieger, Ralf Wyrwa, Susanne Thein, Cornelia Wiegand, Monika Weiser, Andreas Ludwig, Dirk Wehner, Uta-Christina Hipler

Journal of Textile Science and Technology Vol.1 No.2，August 19, 2015

DOI: 10.4236/jtst.2015.12007 5,697 Downloads 8,978 Views Citations
Trends of Abundance of Salton Sea Fish: A Reversible Collapse or a Permanent Condition? (Articles)

Ralf Riedel

Natural Resources Vol.7 No.10，October 26, 2016

DOI: 10.4236/nr.2016.710045 1,518 Downloads 3,292 Views Citations
Reviewing State Ownership? An Outsider’s View on Egypt’s New State Ownership Policy (Articles)

Ralf Boscheck

Beijing Law Review Vol.15 No.2，June 28, 2024

DOI: 10.4236/blr.2024.152054 133 Downloads 596 Views Citations
Implications of an Aging Population on Pension Systems and Financial Markets (Articles)

Tristan Nguyen, Ralf Stüzle

Theoretical Economics Letters Vol.2 No.2，May 23, 2012

DOI: 10.4236/tel.2012.22026 6,407 Downloads 11,914 Views Citations
Pathophysiology of Hypertrophic Pyloric Stenosis Revisited: The Use of Isotonic Fluid for Preoperative Infusion Therapy Is Supported (Articles)

Ralf-Bodo Troebs

Open Journal of Pediatrics Vol.4 No.3，September 3, 2014

DOI: 10.4236/ojped.2014.43027 4,600 Downloads 7,123 Views Citations
Solar versus Non-Solar Urine Diversion Dehydration Toilets—Evaluation of Temperatures inside the Vaults of Different UDDT Systems (Articles)

Constanze Windberg, Ralf Otterpohl

Journal of Environmental Protection Vol.7 No.9，August 29, 2016

DOI: 10.4236/jep.2016.79109 2,244 Downloads 3,796 Views Citations
Adaptive Pitch Transposition: Smart Auditory Spectral Shifts in Cochlear Implants (Articles)

Kevin Struwe, Ralf Salomon

Engineering Vol.9 No.9，September 19, 2017

DOI: 10.4236/eng.2017.99045 1,549 Downloads 3,435 Views Citations
Duodenal Atresia-Tandler’s “Epithelial Plug Stage” Revisited (Articles)

Ralf-Bodo Tröbs

Open Journal of Pediatrics Vol.9 No.1，March 28, 2019

DOI: 10.4236/ojped.2019.91010 1,036 Downloads 2,647 Views Citations
Review. Gastrointestinal Surgery in Neonates: Practice, Facts, and Trends (Articles)

Ralf-Bodo Tröbs

Open Journal of Pediatrics Vol.9 No.2，June 18, 2019

DOI: 10.4236/ojped.2019.92017 1,182 Downloads 3,302 Views Citations
The Impact of Artificial Intelligence on Tax Compliance and Planning: Benefits, Challenges, and Future Perspectives (Articles)

Ralf Karam, Lara Ammoury

Advances in Applied Sociology Vol.15 No.8，August 18, 2025

DOI: 10.4236/aasoci.2025.158042 105 Downloads 638 Views Citations
Polypropylene versus Polyester Mesh for Laparoscopic Inguinal Hernia Repair: Short-Term Results of a Comparative Study (Articles)

Mike Ralf Langenbach, Stefan Sauerland

Surgical Science Vol.4 No.1，January 23, 2013

DOI: 10.4236/ss.2013.41005 8,243 Downloads 13,088 Views Citations
Endoscopic Detection and Surgical Repair of Congenital Tracheo-Esophageal-Fistula (TEF) ± Esophageal Atresia (EA) (Articles)

Ralf-Bodo Tröbs, Werner Finke

Open Journal of Pediatrics Vol.4 No.4，November 26, 2014

DOI: 10.4236/ojped.2014.44039 5,206 Downloads 7,153 Views Citations
Stapled Trans-Anal Rectal Resection (STARR) for Obstructive Defecation Syndrome—Functional Outcome and Quality of Life after Two Years (Articles)

Mike Ralf Langenbach, Alexandre Berengolts

International Journal of Clinical Medicine Vol.7 No.3，March 17, 2016

DOI: 10.4236/ijcm.2016.73022 3,574 Downloads 5,046 Views Citations
Early Morbidity and Perioperative Course of Neonates with Esophageal Atresia and Tracheoesophageal Fistula in a Tertiary Pediatric Surgical Center (Articles)

Ralf-Bodo Troebs, Jan Wald

Open Journal of Pediatrics Vol.6 No.3，August 9, 2016

DOI: 10.4236/ojped.2016.63028 2,288 Downloads 4,231 Views Citations
Just a Simple Hernia? Brief Insights into a Complex Topic (Articles)

Ralf-Bodo Tröbs

Open Journal of Pediatrics Vol.15 No.3，May 26, 2025

DOI: 10.4236/ojped.2025.153035 52 Downloads 397 Views Citations
Eliciting Theory about a Retirement Process (Articles)

Kajko-Mattsson Mira, Anna Hauzenberger, Ralf Fredriksson

Journal of Software Engineering and Applications Vol.1 No.1，December 9, 2008

DOI: 10.4236/jsea.2008.11001 5,013 Downloads 9,395 Views Citations
Noise-Dependent Stability of the Synchronized State in a Coupled System of Active Rotators (Articles)

Sebastian F. Brandt, Axel Pelster, Ralf Wessel

World Journal of Condensed Matter Physics Vol.1 No.3，August 22, 2011

DOI: 10.4236/wjcmp.2011.13014 4,854 Downloads 8,626 Views Citations
Thermochromic Biopolymer Based on Natural Anthocyanidin Dyes (Articles)

Detlef Lötzsch, Ralf Ruhmann, Arno Seeboth

Open Journal of Polymer Chemistry Vol.3 No.3，July 29, 2013

DOI: 10.4236/ojpchem.2013.33009 5,966 Downloads 10,770 Views Citations
Pretreating Stored Human Urine for Solar Evaporation by Low-Technology Ammonia Stripping (Articles)

Holger Gulyas, Shidong Zhang, Ralf Otterpohl

Journal of Environmental Protection Vol.5 No.11，August 22, 2014

DOI: 10.4236/jep.2014.511097 3,969 Downloads 6,144 Views Citations
This article belongs to the Special Issue on Pollutants Source Control and Processing
Effects of Management Practices and Environmental Factors on Largemouth Bass Abundance in Illinois Inland Lakes (Articles)

Ralf Riedel, Peter Bayley, Douglas Austen

Natural Resources Vol.8 No.3，March 31, 2017

DOI: 10.4236/nr.2017.83013 1,252 Downloads 2,503 Views Citations

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