Miracle-dz/UniFAR-FTUs huggingface dataset:
Ultrasonic irradiation could increase germination and seedling vigor of common yarrow ( Achillea millefolium ) , as a medicinal plant

Several different priming methods have been reported to be used commercially in agriculture. In order to study effects of physical priming techniques on germination characteristics of common yarrow two experiments were conducted at the Islamic Azad University, Tabriz, Iran, based on completely randomized design with three replications on common yarrow (Achillea millefolium), during 2013. Yarrow dry seeds were treated by ultrasonication, laser irradiation and magnetic field for 5 and 10 minutes and a hydro-priming treatment for 36 hours as control. Results revealed that highest seed germination percentage of common yarrow was obtained from ultrasonic irradiation for 5 minutes (80.3%), lowest from magnetic field treatment of seeds for 5 minutes (56.5%). Effects of laser radiation for 10 minutes and magnetic field in both durations on seedling length were not significantly different with control. Seedling dry weight of yarrow ranged from 7.41 g in ultrasonic irradiation for 5 minutes up to 5 g in magnetic fields. When seeds were primed with ultrasonic irradiation for 5 minutes, seedling dry weight of yarrow increased by 70% more than those primed with distilled water. Seedling dry weight value experienced significant reduction when seeds treated with magnetic field for 5 minutes. It can be concluded that treating common yarrow seeds with ultrasonic irradiation increases its germination and primary growth. [Bahram M, Farhad F, Amirhoushang H.M, Alireza S.K. Ultrasonic irradiation could increase germination and seedling vigor of common yarrow (Achillea millefolium), as a medicinal plant. Life Sci J 2013;10(5s):302-305] (ISSN:1097-8135). http://www.lifesciencesite. com. 55
Potential biomarkers as an indicator of vertical transmission of Johne's disease in a Korean native cattle farm

Paratuberculosis (PTB) is caused by Mycobacterium avium subsp. paratuberculosis (MAP) and is one of the most widespread and economically important diseases in cattle. After birth, calves are raised with natural breast feeding without separation from their mothers in most Korean native cattle (Hanwoo breed) farms. Vertical transmission of PTB has been reported, but the exact PTB infection route has not been revealed in Hanwoo farms. Calves of MAP seropositive dams were tested for MAP presence and MAP antibodies in feces and tissues. MAP was detected in calf tissues by using polymerase chain reaction. Expressions of genes reported to be prognostic biomarkers of MAP infection changed in both calves and cows (p < 0.05). Expression of two genes (HGF and SERPINE1) were significantly decreased in MAP-infected cattle and their offspring (p < 0.01). The results suggest that biomarker gene expression profiles can be useful in detecting early stage MAP infection. Based on the results, complete eradication of MAP may be possible if accurate diagnostic methods to detect infected calves are added to the current PTB eradication strategy, which, because infected individuals are likely to develop into fecal MAP shedders at any time, includes isolation of new born calves and feeding sterilized colostrum.
The influence of k-casein genotype on the coagulation properties of milk collected from the local Latvian cow breeds

Cheese production is becoming increasingly more diversified all over the world. The information on milk coagulation properties among Latvian dairy cow breeds and its suitability for cheese production still remains unclear. At the same time, milk with good renneting properties collected from the native Latvian cows can be used for the production of Protected Denomination of Origin (PDO) cheeses. The purpose of this research was to analyse the influence of the milk protein genotypes present in Latvian native cattle breeds on the milk coagulation properties. The Data was collected in 2016 from 56 Latvian brown, 26 Latvian blue and 13 Holstein black and white cows i. Highest frequency of AA κ-casein genotype was found in Latvian brown breed (0.593), while AB genotype was more often present in the Latvian blue breed (0.636). It has been found that the presence of κ-casein genotype resulted in no significant difference in milk composition and milk coagulation properties among studied cattle breeds. We have observed a tendency that the most desirable milk coagulation properties were present in BB genotype. A significant effect of breed on milk composition has been found (p < 0.05). Milk yield of Holstein Black and White was 32.0 ± 2.99 kg, while in Latvian blue it was only 17.6 ± 1.32 kg. Higher milk yield was obtained in Latvian blue breed in comparison to that of the brown breed – 19.10 ± 0.76 kg. Better milk coagulation properties were observed in Latvian brown breed – shorter milk renneting time (16.86 ± 1.15 min), highest curd yield (24.0 ± 0.79%) and curd firmness (3.21 ± 0.17 N).
A case of leiomyoadenomatoid tumour of uterine serosa: speculations about differential diagnosis

Adenomatoid tumour is a benign rare lesion of the female genital tract, localised in the wall of fallopian tubes or beneath the uterine serosa. It is often accompanied by smooth muscle proliferation, obscuring the presence of adenomatoid tumour, resulting in misdiagnosis of cellular leiomyoma. Here, a case of uterine serosal adenomatoid tumour associated with multiple leiomyomas and pelvic endometriosis in a 44-year-old woman who underwent surgical removal for uterine bleeding and abdominal pain is presented.
Removal of Pb ( II ) from aqueous solutions by citric acid modified Manilkara zapota leaves powder : Equilibrium and Kinetic studies

The biosorption of Pb(II) from aqueous solutions onto Manilkara zapota leaves powder modified with citric acid treatment was investigated with respect to initial pH, contact time, initial metal ion concentration and biomass dosage. The adsorbent was characterized by Infrared Spectroscopy, X-ray diffraction, Scanning Electron Microscopy and Elemental analysis. Langmuir, Freundlich and Dubinin-Radushkevich (D-R) isotherm models were applied to describe the biosorption isotherms. Langmuir model provided the best correlation for the adsorption of Pb(II) by CAMMZL and the monolayer adsorption capacity was found to be 53.84 mg/g at pH 5.0 and 60 min equilibrium time. Experimental data was also tested in terms of biosorption kinetics using pseudo-first order, pseudosecond order and intra particle kinetic models. The results showed the pseudo second order model fits the experimental data very well with correlation coefficient greater than 0.999. Desorption experiments were carried out using dilute hydrochloric acid solution and the recovery of metal ions from CAMMZL was found 98 %. Desorption experiments showed the feasibility of regeneration of the adsorbent for further use after treating with dilute HCl.
PROFESSIONAL LEARNING COMMUNITY ( PLC ) IMPLEMENTATION WCPSS 2006 – 07 BASELINE SURVEY RESULTS

Professional Learning Communities (PLCs) are being developed in the Wake County Public School System (WCPSS) to promote continuous improvement and student success. Baseline results from a 2006-07 survey show strong support for PLC concepts/expectations among school staff (at least 88% rated themes as medium or high priority), with lower implementation levels (60–73%) per theme. Sustained implementation of PLCs was reported by 24–30% of staff for each theme. Results suggest training in PLC concepts and strategies should be well received in WCPSS, and that increased implementation is clearly possible.
Internetassoziierte Gesundheitsängste in der hausärztlichen Versorgung – Ergebnisse einer Befragung unter Allgemeinmedizinern und hausärztlich tätigen Internisten in Hessen

Zusammenfassung Hintergrund Gelegentlich kann es vorkommen, dass ausgedehnte Internetrecherchen bei Patienten Gesundheitsängste auslösen, die sich langfristig verfestigen. Der Umgang mit einer solchen „Cyberchondrie“ stellt eine besondere Herausforderung für den Arzt dar. Die Studie beleuchtet hausärztliche Einstellungen und Erfahrungen mit Blick auf Patienten, die vermehrt im Internet nach Symptomen, Krankheitsverläufen oder Therapien suchen. Ein Schwerpunkt gilt Personen, die aufgrund von vorangegangenen Internetkonsultationen Gesundheitsängste entwickeln. Es wird eruiert, welche Vorgehensweisen sinnvoll erscheinen, um angemessen auf verunsicherte Patienten zu reagieren. Methoden Im Rahmen einer schriftlichen Befragung wurden zwischen dem 20. April und 20. Juni 2018 insgesamt 844 Allgemeinmediziner und hausärztlich tätige Internisten in Südhessen und zusätzlich in den Landkreisen Gießen, Marburg-Biedenkopf, Kassel und der kreisfreien Stadt Kassel befragt. Ergebnisse Zwei Drittel der Befragten gehen davon aus, dass 15 % oder mehr der eigenen Patienten sie mit Ergebnissen eigener Internetrecherchen konfrontieren. 73 % sehen das Aufkommen von internetassoziierten Gesundheitsängsten als zunehmendes Problem in der Patientenversorgung. Es werden vor allem negative Auswirkungen der Online-Selbstinformation gesehen (psychische Stabilität, Erwartungen gegenüber dem Arzt). Jeder 5. Arzt (18 %) hat bereits den Abbruch eines Betreuungsverhältnisses aufgrund ausgeuferter Internetrecherchen des Patienten erlebt. Um auf verunsicherte oder verängstigte Patienten zu reagieren, bauen die Befragten auf eine ausführliche Erläuterung der Diagnose und/oder Therapie und empfehlen Internetseiten, die sie als seriös erachten. Schlussfolgerung Es erscheint ratsam, die Online-Informationssuche aktiv im Patientengespräch zu thematisieren, um möglichen negativen Auswirkungen auf das Arzt-Patient-Verhältnis vorzubeugen. Entsprechend wäre darüber nachzudenken, die Anamnese um die Dimension der Online-Informationssuche zu erweitern.
Empirical Calculations of Snow–Avalanche Run–out Distance Based on Topographic Parameters

Abstract A method for calculation of “maximum” avalanche run–out distance based on topographic parameters only is described. 423 well–known avalanches have had their maximum extent registered. The average gradient of avalanche path (α–angle), measured between the highest point of rupture and outer end of avalanche deposit is used as description of avalanche run–out. The topographic parameters which determine α are described. A regression analysis of 111 avalanche paths based on 8 terrain parameters is performed, applying 26 independent combinations of these parameters as variables. The four best combinations of variables are used. These variables are: second derivative y’’ of avalanche slope described by a second–degree function, average gradient of avalanche track β, total vertical displacement of the avalanche H, and gradient of rupture zone θ. The equation has a correlation coefficient of 0.95 and standard deviation of 2.3°. This relationship makes possible a fairly accurate prediction of avalanche run–out distance.
Anticancer and antioxidant activity of Curcuma zedoaria and Curcuma amada rhizome extracts

Curcuma zedoaria and Curcuma amada rhizome solvent extracts were evaluated for their anticancer and antioxidant activity. The isopropyl extract of C. zedoaria exhibited high anticancer activity compared to acetone extract of C. amada. Crude protein of C. zedoaria showed good anticancer activity when compared to crude protein of C. amada. Acetone extract of C. zedoaria showed high radical scavenging activity of 88.7% and superoxide scavenging activity recording 83.15%. Acetone extract of C. zedoaria showed 82.5% hydroxyl radical scavenging activity.
On Rainfall Modification by Major Urban Areas -Part h Observations from Space- borne Rain Radar on TRMM J. Marshall Shepherd and Harold Pierce To Appear in a forthcoming issue of Journal of Applied Meteorology

Ahnost everyone has watched a local television weather forecast. Observing the maps closely, it is noticeable that the city tends to be 2-10 ° F wanner than the surrounding suburbs and rural areas. This is due to the so-called "urban heat island" effect. In urban areas, there is typically a large number of buildings, roadways, cars, and artificial surfaces. The heat-retaining properties of these surfaces contribute to the formation of the "urban heat island. " A good way to understand these properties is to think about how uncomfortable it is to walk on hot pavement without shoes. It is estimated that by year 2025, 80% of the world's population will live in cities. As cities continue to grow, urban sprawl creates unique problems related to land use, transportation, agriculture, housing, pollution, and development. Urban expansion also has measurable impacts on the environment.
A shockwave model for periodic-wave transformation and energy dissipation in the inner surf zone

In this paper, we revisit the nonlinear shallow water shock-wave model and its ability to predict wave distortion and energy dissipation of periodic broken waves in the inner surf zone. We extend the classical presentation of nonlinear shallow water weak solutions (Stoker (1957)), by taking into account non-flat bottom and friction effects. From this shock-wave approach, which is more general than the classical bore model (Svendsen et al. (1978)) generally used in coastal engineering, we derive time-averaged equations. In particular, from time-averaging of the non-conservative momentum equation, we obtain a new equation to predict wave setup in the inner surf zone. This equation gives the setup as a function of the broken-wave energy dissipation. We also derive a new one-way time-dependent model for predicting the transformation of non-reflective broken waves. This one-way model can represent ∗p.bonneton@epoc.u-bordeaux1.fr
A New Organizational Chassis for Artificial Intelligence - Exploring Organizational Readiness Factors

In 2018, investments in AI rapidly increased by over 50 percent compared to the previous year and reached 19.1 billion USD. However, little is known about the necessary AI-specific requirements or readiness factors to ensure a successful organizational implementation of this technological innovation. Additionally, extant IS research has largely overlooked the possible strategic impact on processes, structures, and management of AI investments. Drawing on TOE framework, different factors are identified and then validated conducting 12 expert interviews with 14 interviewees regarding their applicability on the adoption process of artificial intelligence. The results strongly suggest that the general TOE framework, which has been applied to other technologies such as cloud computing, needs to be revisited and extended to be used in this specific context. Exemplary, new factors emerged which include data – in particular, availability, quality and protection of data – as well as regulatory issues arising from the newly introduced GDPR. Our study thus provides an expanded TOE framework adapted to the specific requirements of artificial intelligence adoption as well as 12 propositions regarding the particular effects of the suggested factors, which could serve as a basis for future AI adoption research and guide managerial decision-making.
Ultrastructural aspects of ecdysis in the naked dinoflagellate Amphidinium carterae

The stressor-induced ecdysis takes a special place in dinoflagellate biology. During ecdysis, a cell loses the plasmalemma, outer amphiesmal vesicle membrane and, in armored species, thecal plates, becomes immotile, and then amphiesma regeneration occurs. Here we report the results of our study of cell covering rearrangement during ecdysis in the naked dinoflagellate species Amphidinium carterae Hulburt 1957. Ecdysis was induced by mechanical treatment (centrifugation). The changes in cell organization at the ultrastructural level were examined using transmission electron microscopy methods. Shedding of the plasma membrane and the outer amphiesmal vesicle membranes, fusion of the inner amphiesmal vesicle membranes were observed. The amorphous cytoplasm zone, which underlies inner amphiesmal vesicle membranes in motile cells, retains under the new plasma membrane in ecdysed cells. We showed accumulation of small vesicles and flattened tubules that apparently begin fusion to form juvenile amphiesmal vesicles in this zone. The absence of pellicle in Amphidinium dinoflagellates was suggested.
On the Dynamic Response of Electrostatic MEMS Switches

The undamped dynamic response of electrostatic MEMS switches that are driven by a step-function voltage is investigated. A systematic analysis using energy methods is presented. An analytic expression for switching time is derived and this expression may be used as a design rule for electrostatic switches. The analytic predictions are validated experimentally using test structures with parallel-plates actuators. It is shown that the analysis is also applicable for switches with more general geometry.
Hierarchical controls on watershed stormwater : land use / cover composition and connectivity

Understanding the relative importance of land use/ cover pattern characteristics on runoff response is key to interpreting catchment hydrology and guiding land use planning. The spatial distribution of land use/cover can significantly affect the process of the watershed stormwater. While many studies focus on the impacts of land use/ cover pattern connectivity (functional and physical) and composition change on watershed stormwater, how the combination of these factors may affect runoff dynamics is poorly understood. In this study we related runoff response variability across scales and across storm events to the characteristics of land use/ cover pattern composition and connectivity using a land use pattern simulation modeling approach and a fully-distributed hydrological modelling approach in a catchment located near the city of Atlanta, Georgia. A new metric was developed to quantify the functional connectivity of land use pattern at the catchment scale. Landscape metrics were used to measure the characteristics of land use/ cover composition and physical connectivity. The results suggest that the peak flow of runoff at the catchment outlet is mainly controlled by the functional connectivity of land use pattern under all scales, while the total volume has different controlling factors at different scales. The relationship between land use pattern and runoff represents different characteristics under different storm intensities. This study provides a simple tool for evaluating the differences in runoff response from land use/ cover patterns with different composition and connectivity across scales and rainfall conditions. _______________________________________________________ G. Zhang (Corresponding author) • S. Guhathakurta • W. Zhang Center for Geographic Information Systems, Georgia Institute of Technology, Atlanta, GA, USA Email: ge.zhang@coa.gatech.edu S. Guhathakurta Email: subhro.guha@coa.gatech.edu W. Zhang Email: wzhang300@gatech.edu CUPUM 2015 170-Paper
Hepatography with oily contrast agents: Preliminary report.

The purpose of this paper is to report preliminary studies on a method to provide uniform radiographic opacification of the liver. The liver is one of the most common sites of metastatic disease, yet present methods for visualizing such lesions are limited. The radiographic methods which have been utilized for their demonstration are hepatolienography, splenoportography, transhepatic portal venography, aortography, and selective angiography of the celiac axis or hepatic artery (1–5). Hepatolienography is attractive because of its simplicity. The intravenously injected contrast agent is taken up by the reticuloendothelial system. Thorotrast2 has proved to be the most satisfactory material for this purpose, but its toxicity precludes its routine use. Work is continuing in an effort to develop a satisfactory nontoxic contrast material for hepatolienography (6). Splenoportography with aqueous contrast agents and hepatic venography produce good visualization of the venous circulation in the liver, but opacific.
High Mobility Group Protein B 1 ( HMGB 1 ) in Asthma : Comparison of Patients with Chronic Obstructive Pulmonary Disease and Healthy Controls

Asthma and chronic obstructive pulmonary disease (COPD) are obstructive airway diseases characterized by chronic inflammation of the respiratory tract, but the type of inflammation is markedly different between them, since each has different patterns of inflammatory cells and mediators (1). Asthma is more commonly associated with Th2-mediated eosinophilic inflammation, whereas in COPD, neutrophilic inflammation is more predominant (2). High mobility group protein B1 (HMGB1) is an abundant chromatin protein that acts as a cytokine when released in the extracellular milieu by necrotic and inflammatory cells (3). Extracellular HMGB1 can be regarded as a signal of tissue injury and a mediator of inflammation (4). High levels of HMGB1 are found in inflammatory conditions such as sepsis, cystic fibrosis and rheumatoid arthritis (5–7). Recently, Ferhani et al. (8) reported that levels of HMGB1 in the fluid from bronchoalveolar lavage were
Nursing students' attitudes towards coronary artery disease prevention

Background and Purpose: Coronary Artery Disease (CAD) is the major cause of limitation in adults' life. But it can be prevented by controlling its risk factors, modifying life style and educating the population about general health. Besides, health education is one of the important issues about changing life style. Nurses play an important role in health education . Thus this study was performed to determine Nursing Students' Attitudes towards the Prevention of Coronary Artery Disease. Methods: The samples of this cross-sectional study have been 136 of freshman to senior nursing students of Guilan University in the north of Iran selected by available sampling method. A questionnaire consisting of two sections was used to gather data. In the first section, the samples socio-demographic data were asked and the second section with 15 questions about nursing students’ attitude to coronary artery disease prevention . Data analysis was done by SPSS16 software using descriptive and inferential statistics such as Chi square, ANOVA and Pearson tests as appropriate. Results: The findings displayed that the samples mean age was 21.34±2.52. The majority of them were female (57.4%) and the freshman students (36%) and without the history of chronic disease (94.9%) and the majority of the students and their family didn’t have cardiac disease background (77.2%). But the relationship between the score of the attitude and sociodemographic variables in the students was not significant. The finding showed that the attitude score of 48.5% students was lower than the tool's mean score but the mean score of attitude increased as the educational years increased. Conclusion: Our findings showed that about half of the samples did not have the desired attitude towards the prevention of coronary artery disease; it is necessary to provide educational programs to create deep belief about the prevention of coronary artery disease, its importance and the students' responsibility about it.