Miracle-dz/UniFAR-FTUs huggingface dataset:
Crystallization kinetics of colloidal model suspensions: recent achievements and new perspectives

Colloidal model systems allow studying crystallization kinetics under fairly ideal conditions, with rather well-characterized pair interactions and minimized external influences. In complementary approaches experiment, analytic theory and simulation have been employed to study colloidal solidification in great detail. These studies were based on advanced optical methods, careful system characterization and sophisticated numerical methods. Over the last decade, both the effects of the type, strength and range of the pair-interaction between the colloidal particles and those of the colloid-specific polydispersity have been addressed in a quantitative way. Key parameters of crystallization have been derived and compared to those of metal systems. These systematic investigations significantly contributed to an enhanced understanding of the crystallization processes in general. Further, new fundamental questions have arisen and (partially) been solved over the last decade: including, for example, a two-step nucleation mechanism in homogeneous nucleation, choice of the crystallization pathway, or the subtle interplay of boundary conditions in heterogeneous nucleation. On the other hand, via the application of both gradients and external fields the competition between different nucleation and growth modes can be controlled and the resulting microstructure be influenced. The present review attempts to cover the interesting developments that have occurred since the turn of the millennium and to identify important novel trends, with particular focus on experimental aspects.
[Acupuncture with regulating menstruation to promote pregnancy for diminished ovarian reverse: a prospective case series study].

OBJECTIVE To investigate the effect and safety of acupuncture with regulating menstruation to promote pregnancy for diminished ovarian reverse (DOR). METHODS According to prospective case series, 46 patients were observed and finally 40 cases were included. The acupoints were ① Baihui (GV 20), Shenting (GV 24), Guanyuan (CV 4) and bilateral Benshen (GB 13), Huangshu (KI 16), Dahe (KI 12), Luanchao (Extra), Zusanli (ST 36), Sanyinjiao (SP 6), Taixi (KI 3), Taichong (LR 3) and ② bilateral Shenshu (BL 23) and Ciliao (BL 32). The points in the two groups were used alternately. Acupuncture was given for 3 courses, 12 times as a course and 3 times a week. Before and after treatment, and 3 months after treatment, follicle-stimulating hormone (FSH), follicle-stimulating hormone/luteinizing hormone (FSH/LH), estradiol (E2), antral follicle count (AFC) and TCM symptom score were observed. The safety was evaluated. RESULTS Compared with before treatment, the levels of FSH, FSH/LH decreased, and the levels of E2 and AFC increased after treatment and at follow-up (all P<0.05). And the TCM symptom scores were significantly lower than those before treatment (both P<0.05). The rate of pregnancy after treatment was 15% (6/40). There was no infection and organ injury. CONCLUSION Acupuncture with regulating menstruation to promote pregnancy can safely improve the ovarian reserve of patients with DOR.
Weight Loss Strategies in Combat Sports and Concerning Habits in Mixed Martial Arts.

CONTEXT Combat sports are typically divided into weight classes, and body-mass manipulation to reach a weight class is commonplace. Previous research suggests that weight loss practices in mixed martial arts (MMA) may be more extreme than in other combat sports. PURPOSE To investigate the magnitude of weight loss and the prevalence of weight loss strategies in different combat sports. METHODS Competitors (N = 637) from Brazilian jiu-jitsu, boxing, judo, MMA, Muay Thai/kickboxing, taekwondo, and wrestling completed an online questionnaire seeking information regarding their weight loss practices. RESULTS Body-mass manipulation was commonly undertaken by all combat-sport athletes, with a particularly high incidence of gradual dieting, increased exercise, and fluid restriction. Skipping meals was higher in taekwondo and wrestling (84%) compared with the other combat sports (∼58%), whereas training in heated rooms and forced oral fluid loss (spitting) was higher in wrestling (83% and 47%, respectively) compared with other combat sports (∼45% and ∼19%, respectively). MMA athletes reported the highest usage of sauna (76%) and water loading (67%) while also reporting the second-highest use of training in rubber/plastic suits (63%). CONCLUSIONS Body-mass manipulation was present in all combat sports, with the prevalence and magnitude of acute weight loss greater in MMA. The incidence of and practices reported will help support staff be fully aware of the variety of methods these athletes and coaches may use to achieve weight loss. Additionally, the results could aid regulatory bodies in the further development of policies on weight cutting.
Temperature dependence of plasmons in Nb-doped SrTiO3.

The temperature dependence of infrared reflection spectra of single crystals of n-type strontium titanate doped with 0.3 to 1.5 at. % niobium are reported from 10 to 5 000 cm -1 in the temperature range 80-900 K. Results are analyzed by means of various factorized forms of the dielectric function. A decoupling scheme allows the temperature dependence of the plasmon to be deduced. The plasma frequency of the carriers is found to increase upon cooling, a very unusual phenomenon which, together with Hall-effect measurements, may imply that the effective mass of the carriers decreases upon cooling
[Consciousness and abilities on health emergency and the roles of emergency response among public at the communities].

OBJECTIVE To evaluate the consciousness of health emergency and the abilities on self- and mutual medical aids among the public at the community level, as well as the community responses on health-related emergencies and other factors. METHODS Random equidistant sampling method was used to extract 617 households before choosing a family member sampled by Kish Grid method. All the members were investigated face to face on a questionnaire-"Health emergency and related ability regarding self and mutual medical aids of the residents". Data were entered into computer database by using software Epi Data 3.1 and were analyzed by SPSS 21.0. RESULTS Among the 617 households under survey, 47.84% of the public had general awareness on health-related emergencies. Regarding the following items as:prevention and isolation strategies of infectious disease, on safely procedures of earthquake and fires, on prevention of food poisoning, on prevention and first aid of emerging infectious diseases etc., the rates of awareness were 65.04%, 62.92%, 43.62% and 18.79% respectively. Proportions of households which had the first aid supplies were:first aid medicine box as 56.08%; fire extinguisher as 43.60%; spare water and food as 39.40%; having facilities as ropes, whistles and smoke masks for escape were all less than 15%. Rates of awareness on the following items as: correct use of gas switch as 81.52%, knowing the location of the circuit with gear and the fire hydrant as 74.39% and 35.98% , respectively. The correct disposal rates of the residents on the following items were:electric shock and falls (89.63%), patients of infectious diseases (83.31%), gas poisoning (82.98%), suspected symptoms on infectious diseases(82.66%), explosion and burns (66.78%), scald (62.72%)and sprain (57.05%). Scores on the related abilities were as follows: emergency(7.65, out of 10 points), escape(3.55, out of 5 points), self- and mutual medical aids (10.71, out of 16 points). Proportions of having learned and applied of first aid techniques among residents on the following items were:artificial breathing, chest compressions and cardiopulmonary resuscitation were all less than 10%. Level of knowing the first aid techniques was correlated with age and culture of the residents (P < 0.05). CONCLUSION Both consciousness on health emergency and the abilities on self- and mutual medical aids were low among the community public, suggesting that both the government and pubic should pay more attention to the role of the abilities on self- and mutual medical aids.
Betalains, Phase II Enzyme-Inducing Components From Red Beetroot (Beta vulgaris L.) Extracts

Abstract: Crude aqueous and ethanolic extracts of root tissue of red (Rd) and high-pigment (HP) beet (Beta vulgaris L.) strains exhibited antioxidant and phase II enzyme-inducing activities, and these extracts were fractionated using Sephadex LH-20 chromatography. These bioactivities tended to become co-enriched in early and late eluting fractions, comprising 5-25% of the material recovered from the column. Liquid chromatography-mass spectrometry (MS) was used to resolve and identify multiple betalain components in the most potent quinone reductase (QR)-inducing fractions. Active fractions were found to contain vulgaxanthins I and II, and (iso)betanin, but other components remained unidentified. Two of the isolated active fractions were incorporated into rodent diets at 10-150 ppm over a 2-mo period to assess bioavailability and in vivo efficacy for phase II enzyme induction in various organs. No statistically significant effect of diet was obtained, and wide ranges of tissue enzyme levels among individual animals were observed. This lack of effect and diversity in response to diet may be related to the wide range in absorptive capacity of and/or insufficient level or enrichment of the active agents or to difficulties in assessing such activity in vivo. Subsequent to the animal studies, betanin was isolated in pure form, identified by MS analysis, and confirmed to be QR inducers in the bioassay.
Acute mortality, bacterial load, and pathology of select lines of adult rainbow trout challenged with Weissella sp. NC36.

A challenge for improving disease resistance in fish through genetics is to understand specificity of resistance and whether selection for one pathogen alters the response to unrelated pathogenic microorganisms. Adult Rainbow Trout Oncorhynchus mykiss that had been bred for differential susceptibility to Flavobacterium psychrophilum, the causative agent of bacterial cold water disease (BCWD) and designated ARS-Fp-R (resistant), ARS-Fp-S (susceptible), and ARS-Fp-C (control line), as well as a pool of commercial-stock Rainbow Trout, were intraperitoneally challenged with Weissella sp. NC36. Clinical signs, survival, and innate mechanisms affecting disease resistance were monitored over 9 d. Acute disease signs included exophthalmia associated with retrobulbar inflammation and hemorrhage, cerebral hemorrhage, and mild to moderate granulomatous pericarditis. The ARS-Fp-R line did not demonstrate significant survival differences over a 9-d period compared with the ARS-Fp-C and ARS-Fp-S lines (P ≥ 0.09) indicating that during the acute phase of disease, the resistance factors that limit BCWD do not confer cross protection against Weissella sp. NC36. The linear effect of body weight at challenge was statistically significant, as each 10-g increase in body weight increased the hazard of death by 1% (P = 0.02). Bacterial loads on day 3, assessed by splenic and cerebral CFU counts, did not differ between ARS-Fp-R and ARS-Fp-S trout and there was no correlation between CFU counts and body weight. These findings help elucidate the specificity of disease resistance in selectively bred lines and contribute to our understanding of disease caused by Weissella sp. , a recently described pathogen found in cultured Rainbow Trout.
Potential impact of the EU Single Area Payment on farm restructuring and efficiency in Lithuania

This article investigates the potential impact of post EU-accession public support, namely the introduction of the decoupled Single Area Payment (SAP), in Lithuania on its farming sector's restructuring and future efficiency. Analyses are based on efficiency calculations with 2001–02 FADN data for fieldcrop farms, and on the same sample's farmers’ intentions to remain in the sector and to expand their area after EU accession under two scenarios: a hypothetical scenario of continuing pre-accession national policies, and a realistic scenario of fully decoupled SAP introduction with coupled national top-ups. Our results suggest that, before accession to the EU, the smallest inefficient farms remained in the sector thanks to policy support. However, the SAP introduction could potentially give the right incentives to Lithuanian farmers for quicker restructuring and an increase in farm efficiency, although such change may be impeded by the lack of available agricultural land.
“Omics” in Human Colostrum and Mature Milk: Looking to Old Data with New Eyes

Human Milk (HM) is the best source for newborn nutrition until at least six months; it exerts anti-inflammatory and anti-infective functions, promotes immune system formation and supports organ development. Breastfeeding could also protect from obesity, diabetes and cardiovascular disease. Furthermore, human colostrum (HC) presents a peculiar role in newborn support as a protective effect against allergic and chronic diseases, in addition to long-term metabolic benefits. In this review, we discuss the recent literature regarding “omics” technologies and growth factors (GF) in HC and the effects of pasteurization on its composition. Our aim was to provide new evidence in terms of transcriptomics, proteomics, metabolomics, and microbiomics, also in relation to maternal metabolic diseases and/or fetal anomalies and to underline the functions of GF. Since HC results are so precious, particularly for the vulnerable pre-terms category, we also discuss the importance of HM pasteurization to ensure donated HC even to neonates whose mothers are unable to provide. To the best of our knowledge, this is the first review analyzing in detail the molecular pattern, microbiota, bioactive factors, and dynamic profile of HC, finding clinical correlations of such mediators with their possible in vivo effects and with the consequent impact on neonatal outcomes.
The British Child and Adolescent Mental Health Survey 1999: the prevalence of DSM-IV disorders.

OBJECTIVE To describe the prevalence of DSM-IV disorders and comorbidity in a large population-based sample of British children and adolescents. METHOD Using a one-phase design, 10,438 children were assessed using the Development and Well-Being Assessment (DAWBA), a structured interview with verbatim reports reviewed by clinicians so that information from parents, teachers, and children was combined in a manner that emulated the clinical process. The authors' analysis examined comorbidity and the influence of teacher reports. RESULTS The overall prevalence of DSM-IV disorders was 9.5% (95% confidence interval 8.8-10.1%), but 2.1% of children were assigned "not otherwise specified" rather than operationalized diagnoses. After adjusting for the presence of a third disorder, there was no longer significant comorbidity between anxiety and conduct disorder or attention-deficit/hyperactivity disorder (ADHD), or between depression and oppositional defiant disorder. A comparison of the disorders in children with and without teacher reports suggested that the prevalence of conduct disorders and ADHD would be underestimated in the absence of teacher information. CONCLUSIONS Roughly 1 in 10 children have at least one DSM-IV disorder, involving a level of distress or social impairment likely to warrant treatment. Comorbidity reported between some childhood diagnoses may be due to the association of both disorders with a third. Diagnoses of conduct disorder and ADHD may be missed if information is not sought from teachers about children's functioning in school.
Duration of Polymerase Chain Reaction–Detectable DNA After Treatment of Chlamydia trachomatis, Neisseria gonorrhoeae, and Trichomonas vaginalis Infections in Women

Background To avoid positive results attributable to residual DNA, the Centers for Disease Control and Prevention recommends avoiding repeat testing with nucleic-acid based tests within 3 weeks after treatment of chlamydial (Chlamydia trachomatis [CT]) or gonococcal (Neisseria gonorrhoeae [GC]) infection. We retrospectively analyzed the duration of detectable DNA from a longitudinal cohort of adolescent women after diagnosis and treatment of infection with CT, GC, or Trichomonas vaginalis (TV). Methods Vaginal swabs were obtained weekly from young women for up to 12 weeks (observation period) after treatment of CT, GC and TV infections. Swabs were tested using a commercially available first generation nucleic acid amplification test (NAAT) for CT and GC, and a laboratory developed NAAT for TV. Kaplan-Meier statistics were used to estimate median time to the first negative DNA-based polymerase chain reaction (PCR) result. Results Observation periods were available for analysis for 195, 82 and 102 treatments for CT, GC, and TV infection, respectively. Median time to a first negative PCR result for CT, GC, and TV was 9 (range 0–84), 6 (0–76), and 7 (0–84) days, and by day 21, 89%, 95%, and 85% were negative, respectively. Conclusions Data from this retrospective analysis indicate that greater than 85% of these young women did not have detectable CT, GC, or TV DNA by day 21 post-treatment. This data may be useful to clinicians for patient management and post-treatment testing purposes.
Enteral Nutrition During Noninvasive Ventilation: We Should Go Deeper in the Investigation—Reply

In reply: We thank Stefano Bambi and colleagues for highlighting these common concerns regarding the introduction of enteral nutrition during noninvasive ventilation (NIV) for acute respiratory failure. In our protocol, we use a nasogastric tube 8–12 French in diameter. Nasogastric tubes were
Phase I and pharmacokinetic study of the association of capecitabine-cisplatin in head and neck cancer patients.

The combination of cisplatin and 5-fluorouracil (5-FU) is considered to be the standard treatment in induction chemotherapy for patients with squamous cell carcinoma of the head and neck. Capecitabine (Xeloda) is an oral fluoropyrimidine that is preferentially activated at the tumoral level, exploiting the higher thymidine phosphorylase activity in tumoral tissue. This phase I trial was conducted in patients with locally recurrent or metastatic head and neck carcinoma. The treatment plan included cisplatin on day 1 every 21 days, followed by capecitabine twice daily from day 2 to day 15, with a 1-week rest period. Pharmacokinetic investigations concerned plasma measurement of unchanged capecitabine, 5'-deoxy-5-fluorocytidine, 5'-doxifluridine and 5-FU using an optimized high performance liquid chromatography method, and cisplatin measurement in plasma using a limited sampling procedure. Twenty-one patients were included (mean age 61 years, range 46-76 years). Dose (mg/m(2)) increments for cisplatin and capecitabine (b.i.d.), respectively, were as follows: level 1, 80 and 1000 (three patients); level 2, 100 and 1000 (12 patients); and level 3, 100 and 1125 (five patients). Dose-limiting toxicities occurring during the first cycle (grade >/= 3) were observed on level 2 (one patient with diarrhea, nausea, vomiting, hand-foot syndrome, one toxic death due to renal failure and neutropenia, one patient with neutropenia) and on level 3 (one patient with diarrhea, one patient with hand-foot syndrome and one patient with neutrothrombocytopenia). Due to delayed side-effects, 14 patients (67%) had repeated cycles every 28 days instead of 21 days as initially planned. Objective response was obtained in seven patients (three complete responses and four partial responses). There was no evidence of pharmacokinetic-pharmacodynamic relationships with the drugs and metabolites investigated. Combination of capecitabine and cisplatin is feasible, with a very promising response rate. The recommended doses for further phase II studies are those of level 2 with cisplatin 100 mg/m(2) on day 1 and capecitabine 1000 mg/m(2) b.i. d. on days 1-14, every 28 days.
Effects of plyometric and weight training on muscle-tendon complex and jump performance.

PURPOSE The purpose of this study was to investigate the effects of plyometric and weight training protocols on the mechanical properties of muscle-tendon complex and muscle activities and performances during jumping. METHODS Ten subjects completed 12 wk (4 d.wk(-1)) of a unilateral training program for plantar flexors. They performed plyometric training on one side (PT; hopping and drop jump using 40% of 1RM) and weight training on the other side (WT; 80% of 1RM). Tendon stiffness was measured using ultrasonography during isometric plantar flexion. Three kinds of unilateral jump heights using only ankle joint (squat jump: SJ; countermovement jump: CMJ; drop jump: DJ) on sledge apparatus were measured. During jumping, electromyographic activities were recorded from plantar flexors and tibial anterior muscle. Joint stiffness was calculated as the change in joint torque divided by the change in ankle angle during eccentric phase of DJ. RESULTS Tendon stiffness increased significantly for WT, but not for PT. Conversely, joint stiffness increased significantly for PT, but not for WT. Whereas PT increased significantly jump heights of SJ, CMJ, and DJ, WT increased SJ only. The relative increases in jump heights were significantly greater for PT than for WT. However, there were no significant differences between PT and WT in the changes in the electromyographic activities of measured muscles during jumping. CONCLUSION These results indicate that the jump performance gains after plyometric training are attributed to changes in the mechanical properties of muscle-tendon complex, rather than to the muscle activation strategies.
The treatment of longitudinal radial deficiency

Absence of the radius is the commonest of the longitudinal deficiencies but is itself quite an ususual congenital anomaly. No one surgeon is likely to encounter the condition more than once or twice in a career and there is a strong case for congenital upper limb conditions to be collected into special clinics. The pathology and methods of surgical treatment are reviewed. It is a difficult condition to treat but there is no doubt that function and appearance can be improved (Pulvertaft, 1973). Pollicisation of the index finger should be considered and can often greatly improve the function.