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r ATE and APP was shown. When interpreting the results, it should be taken into consideration that the frequency of postoperative PSG was low and nonsystematic and that the groups were unequal and small. In the English version of the online encyclopaedia, Wikipedia, we find the term "Geswein hole" mentioned as another name for preauricular sinus. On the Wikipedia page, the following note "Geswein, a familial name of German descent" is used as a reference. The aim of this study is to delineate the origin of this eponym. After an introductory compilation of the modern 20th and 21st centuries literature, the research was conducted at three levels the compilation of all cited references on the Wikipedia page; the systematic study of the first description of this entity from 1864 to 1878, also sometimes termed fistula auris congenita; and the study of German references dealing with this subject from 1879 to 1901. No track of this eponym was found. Geswein hole must be considered a modern fanciful Wikipedian medical eponym! This clearly demonstrates the dangers of using anonymous internet references, notably Wikipedia. Regeneration is a biological process of cell renewal that takes place in damaged tissues or organs. It is naturally stimulated by the release of different growth factors, cytokines, surface molecules, and stem cells at the wounded sites. The tympanic membrane (TM) is an essential component of the hearing process in the auditory system, which can amplify and transmit sound vibrations through a chain of mobile ossicles. Middle ear infection, external sound pressure, insertion of sharp objects into the ear, and severe trauma are the main causes of TM perforations (TMPs), which could result in deficient hearing function. So far, otolaryngologists have employed surgical procedures (myringoplasty or tympanoplasty) to close the perforated eardrum. Because of limitations such as side effects, discomfort, and high cost to patients, there is a need for better alternatives to surgical procedures. Tissue engineering is a promising tool that can overcome the operational risk and restore, maintain, and improve the functionD bioprinting, MSCs can be used to design patient-specific scaffolds, which may contain physical and chemical guidance cues to improve the extent and rate of targeted tissue regeneration. BACKGROUND Early childhood education programs provide a setting to reach children and parents to modify home environments to prevent obesity. The Healthy Opportunities for Physical Activity and Nutrition Home (HOP'N) Home project was a novel approach that linked Family Child Care Homes (FCCH) to home environments by developing children's asking skills for healthful home environmental change through curricular activities. OBJECTIVE To evaluate the feasibility of engaging parents in obesity prevention practices through building children's asking skills at FCCH. METHODS FCCHs (n = 5 settings) and children (n = 25; aged 3-5 years; female = 36 %; non-Hispanic white = 91 %; low socioeconomic status = 28 %; overweight/obese = 52 %) and parents (n = 25) participated in a pre-post cohort design. We assessed children's body mass index and self-report variables at three time points. HOP'N Home included continuous staff training, group time, dramatic play, meal prompts, songs, and home activities. RESULTS FCCH providers implemented 83%-100% of intervention activities. All parents (100 %) adopted the program, most (87 %) returned completed homework activities to FCCHs, and over 90 % implemented changes in the home. Percent of overweight/obese children decreased from pre-intervention (50 %) to post-intervention (29 %,p = 0.06) and follow-up (38 %,p = 0.06). CONCLUSIONS It is feasible to build children's asking skills and pair this strategy with home activities to engage parents to prevent obesity. Peatlands are important ecosystems for biodiversity conservation, global carbon cycling and water storage. Hydrological changes due to climate variability have accelerated the degradation of global and regional ecosystem services of peatlands. Diatoms are important producers and bioindicators in wetlands, but comprehensive diatom-based inference models for palaeoenvironmental reconstruction in peatlands are scarce. To explore the use of diatoms for investigating peatland hydrological change, this study established a training set consisting of diatom composition and twelve environmental factors from 105 surface samples collected from five Sphagnum peatlands in northeastern China. Diatom communities were dominated by Eunotia species. Ordination analyses showed that depth to the water table (DWT) was the most important factor influencing diatom distribution, independently accounting for 4.99% of total variance in diatom data. Accordingly, a diatom-based DWT transfer function was developed and thoroughly tested. The results revealed that the best-performing model was based on weighted averaging with inverse deshrinking (R2&nbsp;=&nbsp;0.66, RMSEP&nbsp;=&nbsp;8.8&nbsp;cm with leave-one-out cross validation). Quantitative reconstruction of DWT on a short peat core collected from the Aershan Peatland (Inner Mongolia) recorded climate-mediated hydrological changes over the last two centuries. This study presents the first diatom-water table transfer function in Sphagnum peatlands, and highlights the potential of diatoms as a powerful tool to assess the magnitude of past hydrological changes in peatlands of northeastern China, as well as similar peaty environments worldwide. Haloxyfop-R-methyl (haloxyfop) can efficiently control Spartina alterniflora in coastal ecosystems, but its effect on soil microbial communities is not known. In the present study, the impact of the haloxyfop on rhizosphere soil bacterial communities of S. alterniflora over the dissipation process of the herbicide has been studied in a coastal wetland. The response of the bacterial community in the rhizoplane (iron plaque) of S. [https://www.selleckchem.com/products/byl719.html https://www.selleckchem.com/products/byl719.html] alterniflora subjected to haloxyfop treatment was also investigated. Results showed that the persistence of haloxyfop in the rhizosphere soil followed an exponential decay with a half-life of 2.6-4.9 days, and almost all of the haloxyfop dissipated on Day 30. The diversity of rhizosphere soil bacteria was decreased at the early stages (Days 1, 3 &amp; 7) and recovered at late stages (Days 15 &amp; 30) of the haloxyfop treatment. Application of haloxyfop treatment increased the relative abundance of the genera Pseudomonas, Acinetobacter, Pontibacter, Shewanella and Aeromonas. Strains isolated from these genera can degrade herbicides efficiently, which possibly played a role in the degradation of haloxyfop.