MBA TUTS | Feddersen Birk | Activity https://www.mbatuts.com/members/cutblow0/activity/ Activity feed for Feddersen Birk. Mon, 27 Apr 2026 07:08:33 +0000 https://buddypress.org/?v= en-US 30 hourly 2 f3e8b43c1ffd58d87961a79c312c869a Feddersen Birk posted an update: The tandem duplication event just occurs in four gene pairs […] https://www.mbatuts.com/activity/p/117809/ Mon, 11 Nov 2024 08:13:41 +0000 The tandem duplication event just occurs in four gene pairs (Fv-RALF9 and Fv-RALF10, Md-RALF7 and Md-RALF8, Pm-RALF2 and Pm-RALF8, and Pp-RALF11 and Pp-RALF14) from four Rosaceae species. Our research provides a wide overview of RALF-like genes in seven Rosaceae species involved in identification, classification, structure, expression, and…[Read more]

]]> 0 87d689237048880b9153eeb834c6b2f2 Feddersen Birk posted an update: Mobile micro- and nano-motors (MNMs) emerge as revolutionary […] https://www.mbatuts.com/activity/p/117709/ Sun, 10 Nov 2024 07:43:26 +0000 Mobile micro- and nano-motors (MNMs) emerge as revolutionary platforms for biomedical applications, including drug delivery, biosensing, non-invasive surgery, and cancer therapy. While for applications in biomedical fields and practical clinical translation, the interactions of these untethered tiny machines with the immune system is an essential…[Read more]

]]> 0 bc7a426e256ec7979a26f4dc162890aa Feddersen Birk posted an update: Results Baseline median (IQR) plasma calprotectin was 6.82 […] https://www.mbatuts.com/activity/p/117624/ Sat, 09 Nov 2024 07:52:43 +0000 Results Baseline median (IQR) plasma calprotectin was 6.82 (2.65-12.5) µg/ml in cases (n=39) and 5.01 (1.92-11.5) µg/ml in non-cases (n=58). Baseline calprotectin was associated with age, neutrophil count and the presence of cough, but not other measured indicators of infection. In adjusted multivariable models, baseline calprotectin was a…[Read more]

]]> 0 7c8dcdd00a65a87768f3a8742326292e Feddersen Birk posted an update: Taken together, we found that the LSPE suppressed cell […] https://www.mbatuts.com/activity/p/117533/ Fri, 08 Nov 2024 08:05:59 +0000 Taken together, we found that the LSPE suppressed cell proliferation and induced apoptosis of NSCLC cells, which is attenuated or augmented by overexpression or RNA interference of Axl expression, respectively. Our data suggest that Axl is a novel therapeutic target of LSPE to inhibit cell proliferation and promote apoptosis in NSCLC cells.…[Read more]

]]> 0 0d707db68cc7390be1f471bd6d7fd2f8 Feddersen Birk posted an update: The objective of this quality initiative was to evaluate the […] https://www.mbatuts.com/activity/p/117436/ Thu, 07 Nov 2024 08:23:00 +0000 The objective of this quality initiative was to evaluate the process of implementing a new protocol using the Iowa model and evidence-base interventions. The first aim included deploying a protocol guiding sedation with dexmedetomidine for up to 24 h; the procedure involved non-intubated pediatric patients in the pediatric intensive care unit…[Read more]

]]> 0 733116e1178f446d2cdddb735b039e9e Feddersen Birk posted an update: Among the 34 contacts who received a positive SARS-CoV-2 PCR […] https://www.mbatuts.com/activity/p/117206/ Wed, 06 Nov 2024 08:00:28 +0000 Among the 34 contacts who received a positive SARS-CoV-2 PCR test result on day 7 after exposure, 12 (35%) were asymptomatic. The remaining 22 contacts with positive test results were symptomatic at the time of testing; approximately one half had developed symptoms on days 4-7 after exposure. Among the 940 contacts who received negative test…[Read more]

]]> 0 4b19792e472a078a5b61d1d03d61243c Feddersen Birk posted an update: The aim of this work was to investigate the mechanical […] https://www.mbatuts.com/activity/p/117024/ Tue, 05 Nov 2024 08:00:47 +0000 The aim of this work was to investigate the mechanical behaviour of alginate-based composite particles. Alginate gel beads with entrapped starch were used as the replicates of storage cells of plant tissue. Beads were formulated using different ratios of both ingredients and were produced using two methods, resulting in particles in the macro- and…[Read more]

]]> 0 e8fe1dcbc6c0b35d467c6945cb93ef28 Feddersen Birk posted an update: Blood protein concentrations are clinically useful, […] https://www.mbatuts.com/activity/p/116897/ Mon, 04 Nov 2024 08:08:25 +0000 Blood protein concentrations are clinically useful, predictive biomarkers of cardiovascular disease (CVD). Despite a higher burden of CVD among U.S. South Asians, no CVD-related proteomics study has been conducted in this sub-population. The aim of this study is to investigate the associations between plasma protein levels and CVD incidence, and…[Read more]

]]> 0 34e173dc5f374cc4690b392354fae940 Feddersen Birk posted an update: Phenomenon Supervisors and trainees can learn skills related […] https://www.mbatuts.com/activity/p/116785/ Sun, 03 Nov 2024 08:25:06 +0000 Phenomenon Supervisors and trainees can learn skills related to evidence-based medicine from each other in the workplace by collaborating and interacting, in this way benefiting from each other’s strengths. This study explores supervisors’ perceptions of how they currently learn evidence-based medicine by engaging in learning conversations with…[Read more]

]]> 0 8ef79d56651a5a9c3cceea0aa574e7ec Feddersen Birk posted an update: Four strains (km711T, km714, km542 and km524), representing a […] https://www.mbatuts.com/activity/p/116574/ Sat, 02 Nov 2024 08:14:47 +0000 Four strains (km711T, km714, km542 and km524), representing a novel Legionella species, were isolated from aquatic environments in northern PR China. Cells were Gram-stain-negative, rod-shaped, microaerobic, motile and growth depended on l-cysteine. They grew at 25‒42 °C (optimum, 35‒37 °C) and could tolerate up to 1.5 % (w/v) NaCl (optimum, 0…[Read more]

]]> 0 e1bbd20862e316f4ec311a82a9f8564e Feddersen Birk posted an update: Liquid crystalline hydrogels are an attractive class of soft […] https://www.mbatuts.com/activity/p/116159/ Fri, 01 Nov 2024 08:08:25 +0000 Liquid crystalline hydrogels are an attractive class of soft materials to direct charge transport, mechanical actuation, and cell migration. When such systems contain supramolecular polymers, it is possible in principle to easily shear align nanoscale structures and create bulk anisotropic properties. However, reproducibly fabricating and…[Read more]

]]> 0 590f6ab09ce7490a733b3de398c9bf94 Feddersen Birk posted an update: Micro-solid oxide fuel cells based on thin films have strong […] https://www.mbatuts.com/activity/p/115807/ Thu, 31 Oct 2024 07:56:29 +0000 Micro-solid oxide fuel cells based on thin films have strong potential for use in portable power devices. However, devices based on silicon substrates typically involve thin-film metallic electrodes which are unstable at high temperatures. Devices based on bulk metal substrates overcome these limitations, though performance is hindered by the…[Read more]

]]> 0 be3c38d881a1d8742f2ea04e18ce339b Feddersen Birk posted an update: Understanding the stability of drugs in a forensic toxicology […] https://www.mbatuts.com/activity/p/115637/ Wed, 30 Oct 2024 07:49:43 +0000 Understanding the stability of drugs in a forensic toxicology setting is critical for the evaluation of drug concentrations. Synthetic cathinones are new psychoactive substances structurally derived from cathinone, the psychoactive component of Catha edulis (“khat”), a shrub that is indigenous to the Middle East and East Africa. Previous research…[Read more]

]]> 0 3655202f1ec753fd98ae4f9d919246cc Feddersen Birk posted an update: Model-based analyses further indicated that the right (but […] https://www.mbatuts.com/activity/p/115239/ Tue, 29 Oct 2024 08:05:20 +0000 Model-based analyses further indicated that the right (but not the left) DLPFC stimulation increased sensitivity to reinforcers, leading to avoidance of risky choices and promoting advantageous choices during the task. Although these findings are based on small sample sizes per group, they nevertheless elucidate the causal role of the right DLPFC…[Read more]

]]> 0 e79687f2009a14759e99becea1fbc155 Feddersen Birk posted an update: The present study investigated the influence of emotional […] https://www.mbatuts.com/activity/p/114760/ Mon, 28 Oct 2024 08:22:16 +0000 The present study investigated the influence of emotional contexts on mental flexibility in adults with Prader-Willi syndrome (PWS) using a voluntary task-switching paradigm that was implemented with emotionally valenced pictures. The study aims were to assess whether adults with PWS have impaired switching abilities, whether the deficit is…[Read more]

]]> 0 e342b42048fde960a5f9aff22ea571cc Feddersen Birk posted an update: Our accessible methods and pipelines demonstrate that […] https://www.mbatuts.com/activity/p/114212/ Sun, 27 Oct 2024 08:40:04 +0000 Our accessible methods and pipelines demonstrate that approaches across multiple neuroimaging experiments can be standardized and applied to diverse datasets. The techniques developed are demonstrated on neuroimaging datasets but may be applied to similar problems in other domains.

Our accessible methods and pipelines demonstrate that…[Read more]

]]> 0 3fdf35bf0ae549e77ad067d9cacc0168 Feddersen Birk posted an update: In patients who did not undergo ITI, the inhibitors turned […] https://www.mbatuts.com/activity/p/114005/ Sat, 26 Oct 2024 11:22:54 +0000 In patients who did not undergo ITI, the inhibitors turned negative in 17·7%, and patients with low peak inhibitor titre were more likely to acquire negative titre spontaneously (odds ratio 11·524, 95% confidence interval 5·222-25·432; P = 0·000). We recorded that 3·2% of the patients died from haemophilia-related life-threatening bleed…[Read more]

]]> 0 6342cebc591e37d0562421a34e5cd436 Feddersen Birk posted an update: Background Previous studies have suggested a strong […] https://www.mbatuts.com/activity/p/113243/ Fri, 25 Oct 2024 08:23:17 +0000 Background Previous studies have suggested a strong association of liver fibrosis scores (LFSs) with cardiovascular outcomes in patients with different cardiovascular diseases. Nonetheless, it is basically blank regarding the prognostic significance of LFSs in patients following percutaneous coronary intervention (PCI). This study sought to…[Read more]

]]> 0 7c1b2369502ff4fb33d65d0c2e106027 Feddersen Birk posted an update: Higher fall ADHD symptoms predicted more non-friend […] https://www.mbatuts.com/activity/p/112103/ Thu, 24 Oct 2024 08:12:25 +0000 Higher fall ADHD symptoms predicted more non-friend classmates, poorer social preference, and more victimization in the spring, after accounting for the same variables in fall. However, having many reciprocated friends (and to a lesser extent, many unchosen friends) in fall buffered against the trajectory between fall ADHD symptoms and poor peer…[Read more]

]]> 0 e0a508af3b956e7789ac67293ba34cf0 Feddersen Birk posted an update: Today, after 50 years of experience, we can assure that […] https://www.mbatuts.com/activity/p/110524/ Wed, 23 Oct 2024 08:19:48 +0000 Today, after 50 years of experience, we can assure that neonatal screening programs constitute one of the most significant advances that have occurred in public health, their widespread practice has been one of the great achievements in pediatric healthcare and are marking the healthcare organization of many adult units. Hand in hand with advances…[Read more]

]]> 0 dc5d165a3928c2c2ca8c6139f1a3a573 Feddersen Birk posted an update: Proteus mirabilis is an important pathogen involved in human […] https://www.mbatuts.com/activity/p/108822/ Tue, 22 Oct 2024 07:47:45 +0000 Proteus mirabilis is an important pathogen involved in human urinary tract infections, and also more isolated from stools of patients with diarrheal disease than from healthy patients. The role of food, especially poultry products as source for human infection and multi-resistant strains remains unclear. As a resident in broilers’ intestines, P.…[Read more]

]]> 0 ee4da3fa9d62954f27539a33d4c3a83b Feddersen Birk posted an update: Apparent diffusion coefficients (ADC) can provide phenotypic […] https://www.mbatuts.com/activity/p/107020/ Mon, 21 Oct 2024 11:51:16 +0000 Apparent diffusion coefficients (ADC) can provide phenotypic information of brain lesions, which can aid the diagnosis of brain alterations in neonates with congenital heart diseases (CHDs). However, the corresponding clinical significance of quantitative descriptors of brain tissue remains to be elucidated. By using ADC metrics and texture…[Read more]

]]> 0 397e5156292677a7cb7dce013e26d9c3 Feddersen Birk became a registered member https://www.mbatuts.com/activity/p/106919/ Mon, 21 Oct 2024 10:56:57 +0000 0