Publications by authors named "J Niederberger"
Innovative methods in soil phosphorus research: A review.
J Plant Nutr Soil Sci (1999)
February 2015
Article Synopsis
- Phosphorus is crucial for life on Earth, and growing concerns about its future supply have led to increased research on soil phosphorus methods in the last decade.
- This review highlights advanced techniques used in soil phosphorus research, including various spectroscopic and spectrometric methods like NMR, IR, and Q-TOF MS/MS.
- It also discusses methods for studying soil phosphorus reactions and offers guidance on selecting appropriate methods or combinations based on their experimental setups, strengths, and limitations.
Objective: Little is known about the long-term consequences of "soft" perpetrator strategies. The purpose of the present study is to assess the consequences of love-bargaining strategies compared to those involving force.
Method: A representative sample of 980 women, aged 20 to 40 years, in the German-speaking part of Switzerland was asked questions regarding psychosomatic well-being, sexual actions, and perpetrator strategies, as well as motivations for tolerating long periods of abuse.
Objectives: This study sought to evaluate whether pressure recovery can cause significant differences between Doppler and catheter gradients in patients with aortic stenosis, and whether these differences can be predicted by Doppler echocardiography.
Background: Pressure recovery has been shown to be a source of discrepancy between Doppler and catheter gradients across aortic stenoses in vitro. However, the clinical relevance of this phenomenon for the Doppler assessment of aortic stenosis has not been evaluated in patients.
Background: Pressure recovery has been shown to occur distal to aortic stenoses in experimental and clinical studies. However, its clinical relevance in this setting has not yet been evaluated.
Methods And Results: To address the hypothesis that pressure recovery can cause significant differences between Doppler and catheter gradients in aortic stenosis and to examine the effects of aortic size, aortic valve area, and direction of the stenotic jet on these differences, stenoses with valve areas from 0.