Miracle-dz/UniFAR-FTUs huggingface dataset:
Elaboration of Aromatic Extracts From the Industrial Waste of White Shrimp

The objective of this research was the elaboration of extracts from the solid industrial waste of Litopenaeus vannamei shrimp and to define the extract with the highest acceptance rate and highest extraction yield through physicochemical, microbiological and sensorial analysis. The extracts were obtained through a process of lyophilization of the liquid extracts from the baking of the waste. Three types of extracts were prepared with different raw materials: Ecasca (shells), Ecefa (cephalothorax) and Emix (50% shells±50% cephalothorax). With the exception of humidity, all other physical-chemical parameters presented significant differences between them. All data from the microbiological analysis were within the limits required by current Brazilian legislation. In the sensory evaluation, all the extracts were well accepted, the Ecefa being the treatment that obtained the highest index of acceptability for the aroma and flavor. The Ecefa treatment obtained the highest extraction yield. In view of the obtained data, it was possible to determine that the Ecefa treatment would have a greater potential as an extract to be applied in foods that can present shrimp aroma and flavor, thus contributing to the use of shrimp industry waste in the offer of a natural aromatic extract and for the preservation of the environment by avoiding the disposal of such waste improperly.
When, how much and what foods are eaten are related to total daily food intake

Intake in the morning is associated with a reduction in the total intake for the day, while intake at night is associated with greater overall daily intake. These associations are macronutrient specific, with morning carbohydrate intake associated with reduced daily carbohydrate intake, morning fat intake associated with reduced daily fat intake and morning protein intake associated with reduced daily protein intake. Since different types of foods contain differing proportions of macronutrients, the present study investigated the associations of different types of foods ingested at various times of day with total daily and macronutrient intakes. The intakes of 388 male and 621 female free-living individuals reported in 7 d diet diaries were reanalysed. The intakes of twenty-four different types of foods and seven different drinks occurring during the morning (04.00–10.29 hours), afternoon (10.30–16.59 hours) and evening (17.00–02.00 hours) were identified and related to overall daily intakes. Dairy foods, ice cream, beef, other meats, potatoes, pastry, nuts, chips and snacks, condiments, alcohol and soda were significantly associated with higher total intake over the day, while fruit, soup, breakfast cereal, pasta, pizza, water, coffee/tea and diet soda were either not associated or were associated with lower overall intake. Dietary energy density appeared to mediate the associations between particular foods and beverages and overall energy intake. This suggests that eating low-density foods in the morning and avoiding high-density foods at night might aid in reducing overall intake and may be useful in dietary interventions for overweight and obesity.
Examining Changes in Long‐Term Neighborhood Housing Vacancy during The 2011 to 2014 U.S. National Recovery

ABSTRACT High levels of neighborhood housing vacancy—especially periods exceeding more than several months—have long been a concern to community developers and policymakers in the United States. During the foreclosure crisis, such concerns became more pronounced, exemplified by the adoption of three legislated rounds of the Neighborhood Stabilization Program from 2008 to 2011. Despite such concern, what we know about longer term neighborhood housing vacancy has been limited, in part by a lack of good data. This article utilizes data from the U.S. Postal Service to explore changes in vacancy over a critical period of broader housing market recovery. It identifies the extent to which neighborhood characteristics predict changes in long‐term vacancy from 2011 to 2014 for the 50 largest metropolitan areas. High neighborhood vacancy rates persisted in some neighborhoods during this period, and these tended to be high‐poverty neighborhoods. Neighborhoods with more Hispanic and Asian residents experienced larger declines in long‐term vacancy. However, poorer neighborhoods lagged significantly. If a neighborhood had a poverty rate that was one standard deviation above—and a median income that was one standard deviation below—an otherwise comparable neighborhood, it was expected to see 13% more vacancies at the end of the period.
The Dynamics of Partisan Identification When Party Brands Change: The Case of the Workers Party in Brazil

What happens to partisanship when a party undergoes rapid and visible elite-led changes that dilute its traditional brand? We address scholarly debates on the stability of mass partisanship by analyzing the consequences of the major brand change (marked by policy moderation and scandal) experienced by the leftist Brazilian Workers Party (PT) between 2002 and 2006. Analyzing a survey panel with interviews spanning this period, we find that many Brazilian citizens alternated between petismo and independence but rarely crossed party lines. They switched, we demonstrate, in response to political events. While the PT’s brand dilution drove away some traditional petistas, we observe two other dynamics: the rise of a new brand associated with the successful incumbent president (Lula) attracted new adherents, and amid this instability, a core of petistas stood by their party. Our findings suggest that scholarship on partisanship has established a false dichotomy between stability and instability.
Characterization of Non-Starter Lactic Acid Bacteria from Italian Ewe Cheeses Based on Phenotypic, Genotypic, and Cell Wall Protein Analyses

ABSTRACT Non-starter lactic acid bacteria (NSLAB) were isolated from 12 Italian ewe cheeses representing six different types of cheese, which in several cases were produced by different manufacturers. A total of 400 presumptive Lactobacillus isolates were obtained, and 123 isolates and 10 type strains were subjected to phenotypic, genetic, and cell wall protein characterization analyses. Phenotypically, the cheese isolates included 32% Lactobacillus plantarumisolates, 15% L. brevis isolates, 12% L. paracasei subsp. paracasei isolates, 9% L. curvatus isolates, 6% L. fermentum isolates, 6%L. casei subsp. casei isolates, 5% L. pentosus isolates, 3% L. casei subsp.pseudoplantarum isolates, and 1% L. rhamnosusisolates. Eleven percent of the isolates were not phenotypically identified. Although a randomly amplified polymorphic DNA (RAPD) analysis based on three primers and clustering by the unweighted pair group method with arithmetic average (UPGMA) was useful for partially differentiating the 10 type strains, it did not provide a species-specific DNA band or a combination of bands which permitted complete separation of all the species considered. In contrast, sodium dodecyl sulfate-polyacrylamide gel electrophoresis cell wall protein profiles clustered by UPGMA were species specific and resolved the NSLAB. The only exceptions were isolates phenotypically identified asL. plantarum and L. pentosus or as L. casei subsp. casei and L. paracaseisubsp. paracasei, which were grouped together. Based on protein profiles, Italian ewe cheeses frequently contained four different species and 3 to 16 strains. In general, the cheeses produced from raw ewe milk contained a larger number of more diverse strains than the cheeses produced from pasteurized milk. The same cheese produced in different factories contained different species, as well as strains that belonged to the same species but grouped in different RAPD clusters.
Social Media and Its Role in Marketing

Social media nowadays is among the ‘best possibilities available’ to an item to get in touch with potential customers. Community social networking websites are the method to interact socially. These new media win the believe in of customers by linking with them at a deeper level. Community online marketing is the new mantra for several manufacturers since early a season ago. Promoters are considering many different social media possibilities and beginning to apply new social projects at a higher rate than ever before. Community online marketing and the companies that utilize it have become more sophisticated. One cannot afford to have no existence on the social programs if the competitor is creating waves with its solutions and items. The blast of social media trend is as amazing as that and the speed at which it is improving is frustrating. International companies have identified social media promotion as a potential promotion system, used them with enhancements to power their marketing with social media promotion. This paper discusses about the ideas of social media and social media promotion and other aspects like the development and advantages, aspect and importance of social media in promotion, social media promotion methods. It also presents an outline on social media promotion in Bangladesh.
Can Multilingual Machine Translation Help Make Medical Record Content More Comprehensible to Patients?

With the development of electronic personal health records, more patients are gaining access to their own medical records. However, comprehension of medical record content remains difficult for many patients. Because each record is unique, it is also prohibitively costly to employ human translators to solve this problem. In this study, we investigated whether multilingual machine translation could help make medical record content more comprehensible to patients who lack proficiency in the language of the records. We used a popular general-purpose machine translation tool called Babel Fish to translate 213 medical record sentences from English into Spanish, Chinese, Russian and Korean. We evaluated the comprehensibility and accuracy of the translation. The text characteristics of the incorrectly translated sentences were also analyzed. In each language, the majority of the translations were incomprehensible (76% to 92%) and/or incorrect (77% to 89%). The main causes of the translation are vocabulary difficulty and syntactical complexity. A general-purpose machine translation tool like the Babel Fish is not adequate for the translation of medical records; however, a machine translation tool can potentially be improved significantly, if it is trained to target certain narrow domains in medicine.
Effects of fatiguing exercise on high‐energy phosphates, force, and EMG: Evidence for three phases of recovery

Experiments were designed to evaluate the relative contribution of impulse propagation failure, high‐energy phosphate depletion, lowered pH, and impaired excitation‐contraction coupling to human muscle fatigue and recovery. 31P nuclear magnetic resonance spectroscopy measurements were made on adductor pollicis muscle, together with simultaneous measurements of M‐wave, force, and rectified integrated EMG (RIEMG). During fatigue, maximum voluntary contraction force (MVC) fell by 90%, pH fell from 7.1 to 6.4, and phosphocreatine was almost totally depleted. Neuromuscular efficiency (NME = force/RIEMG) was reduced to 40% of control at the end of the fatiguing contraction, and the M wave was reduced in amplitude and prolonged in duration. Following exercise, the M wave returned to normal within 4 minutes. pH, high‐energy phosphates, and MVC recovered within 20 minutes. By contrast, neuromuscular efficiency did not recover within 60 minutes. These findings indicate three different components of fatigue. The first is reflected by the altered M wave and indicates impaired muscle membrane excitation and impulse propagation. The second, associated with reduced MVC, correlates with the metabolic state of the muscle (PCr and pH). The third, indicated by reduced NME, is independent of changes in high‐energy phosphates and pH and is probably due to impaired excitation‐contraction coupling.
Macrophage migration inhibitory factor promotes intestinal tumorigenesis.

BACKGROUND & AIMS The cytokine macrophage migration inhibitory factor (MIF) is expressed throughout the human gastrointestinal tract. Recently, protumorigenic activity of MIF has been described in several cancer models. Therefore, we investigated the expression and function of MIF during the early stages of intestinal tumorigenesis. METHODS MIF messenger RNA, protein, and tautomerase activity were measured in normal intestinal mucosa and adenomas from patients with sporadic colorectal adenomas and in the adenomatous polyposis coli (Apc)Min/+ mouse model of intestinal tumorigenesis. MIF function was investigated by using VACO-235 human colorectal adenoma cells in vitro and by testing the effect of genetic deletion of Mif on ApcMin/+ mouse intestinal tumorigenesis. RESULTS MIF expression and tautomerase activity were increased in human and ApcMin/+ mouse intestinal adenomas compared with adjacent normal mucosa. Up-regulation of MIF occurred mainly in epithelial cells (associated with an increasing grade of dysplasia), but also in stromal plasma cells. Exogenous MIF inhibited apoptosis and promoted anchorage-independent growth of VACO-235 cells (maximal at 100 ng/mL). Homozygous deletion of Mif was associated with a reduction in the number and size of ApcMin/+ mouse adenomas (P = .025 for the difference in large [>7-mm] tumors) and decreased angiogenesis (43% decrease in mean tumor microvessel density), but there was no alteration in epithelial cell apoptosis or proliferation. CONCLUSIONS MIF expression is increased in sporadic human colorectal adenomas, and exogenous MIF drives tumorigenic behavior of epithelial cells in vitro. Mif also promotes intestinal tumorigenesis (predominantly via angiogenesis) in the ApcMin/+ mouse. Therefore, MIF is a potential colorectal cancer chemoprevention target.
Factors influencing the performance of community health workers in Kisumu West, Kenya

Background Community Health Workers (CHWs) play a key role in the functioning of Primary Health Care. However, little research on the performance of CHWs has been conducted in Kenya. This study aims to describe their performance and to determine which factors most impacted the performance of CHWs in Kenya. Methods A total of 750 CHWs were identified as potential subjects. However, appropriate data were submitted by 172 CHWs because of rejection and loss of their reporting status. Data on CHWs were collected through questionnaires, and information about their performance was gathered from their supervisors. Results Approximately 60% of the CHWs were active. CHWs over 40 years of age were likely to display good performance in their job (P < 0.001). In addition, the performance of CHWs was influenced by training partners (P < 0.03). Conclusion Older CHWs were likely to perform well. Furthermore, their performance was influenced by their training partners.
Mutations in the A subunit affect yield, stability, and protease sensitivity of nontoxic derivatives of heat-labile enterotoxin

Heat-labile toxin (LT) is a protein related to cholera toxin, produced by enterotoxigenic Escherichia coli strains, that is organized as an AB5 complex. A number of nontoxic derivatives of LT, useful for new or improved vaccines against diarrheal diseases or as mucosal adjuvants, have been constructed by site-directed mutagenesis. Here we have studied the biochemical properties of the nontoxic mutants LT-K7 (Arg-7-->Lys), LT-D53 (Val-53-->Asp), LT-K63 (Ser-63-->Lys), LT-K97 (Val-97-->Lys), LT-K104 (Tyr-104-->Lys), LT-K114 (Ser-114-->Lys), and LT-K7/K97 (Arg-7-->Lys and Val-97-->Lys). We have found that mutations in the A subunit may have profound effects on the ability to form the AB5 structure and on the stability and trypsin sensitivity of the purified proteins. Unstable mutants, during long-term storage at 4 degrees C, showed a decrease in the amount of the assembled protein in solution and a parallel appearance of soluble monomeric B subunit. This finding suggests that the stability of the B pentamer is influenced by the A subunit which is associated with it. Among the seven nontoxic mutants tested, LT-K63 was found to be efficient in AB5 production, extremely stable during storage, resistant to proteolytic attack, and very immunogenic. In conclusion, LT-K63 is a good candidate for the development of antidiarrheal vaccines and mucosal adjuvants.
Distinctive chromosomal instability patterns in oral verrucous and squamous cell carcinomas detected by high‐resolution DNA flow cytometry

Oral verrucous carcinomas (OVCs) are characterized by better prognosis than oral squamous cell carcinomas (OSCCs). Because chromosomal instability (CIN) in solid tumors is indicative of prognosis, this study investigated whether OVCs and OSCCs were characterized by differences in CIN biomarkers.
Respuesta de Vigna unguiculata (L) Walp ante la aplicación de bioproductos en condiciones de huertos intensivos

In conditions of intensive orchards, located in the municipality of San Antonio del Sur, Cuba, between September and November of 2017 the response of Vigna unguiculata (L) Walp var. Alina (bean) to the foliar application of bioproducts was evaluated. In an experimental design of random blocks with three replications, treatments were evaluated: 5 and 10 ml / ha of Lebame, 1.5 and 3.5 mL/L por ha of Spiruvins, and a uniform application by Rhizoglumus irregularis treatment, plus two treatments of organic matter (MO) consisting of 5 and 10 kg/m 2 (control) without rhizobia. The variables evaluated were plant height, stem diameter, number of pods and yield. The highest yields and development of the crop were found with the combined treatments of Lebame and Spiruvins, especially with the dose of 3.5 mL/L por ha of the latter plus the commercial strain EcoMic® of Rhizophagus irregularis with yields 4.17 kg / m 2 .
Effect of dietary energy source and level on serum growth hormone, insulin-like growth factor 1, growth and body composition in beef heifers.

Effects of fiber vs starch energy supplements on endogenous growth hormone (GH), insulin-like growth factor (IGF-1) and animal performance from weaning to breeding age were evaluated in 18, 9-mo-old beef heifers. Heifers had ad libitum access to wheat silage plus an average daily supplement intake of 1) 4.08 kg corn-soybean meal (SBM) (high energy-starch, HS), 2) 4.54 kg soyhulls (SH)-SBM (high energy-fiber, HF) or 3) 1.36 kg SH-SBM (low energy-fiber, LE). Serum samples were collected via jugular puncture every 10 d and were analyzed for IGF-1 by RIA. On d 45 and d 176, four heifers per treatment were fasted 18 h and serial blood samples collected via jugular cannulas every 15 min for 6.5 h. Arginine (.5 g/kg BW) was administered intravenously (ARG) to induce release of GH, and four additional samples of blood were collected. Samples were analyzed by RIA for GH. Mean fasted GH (6.4 +/- .4, 8.3 +/- .4 and 13.8 +/- .4 ng/ml for HS, HF and LE, respectively) varied with energy source and level (P less than .01). Mean GH following ARG was higher (P less than .01) in heifers receiving LE (46.2 +/- 4.7) than in those receiving HS and HF (23.5 +/- 4.4 and 24.1 +/- 4.6 ng/ml). Basal GH concentration and peak amplitude were higher (P less than .05) in LE than in HS and HF treatments. Diet did not influence number or frequency of GH peaks. (ABSTRACT TRUNCATED AT 250 WORDS)
Application of gray level mapping in computed tomographic colonography: a pilot study to compare with traditional surface rendering method for identification and differentiation of endoluminal lesions.

OBJECTIVE In traditional surface rendering (SR) computed tomographic endoscopy, only the shape of endoluminal lesion is depicted without gray-level information unless the volume rendering technique is used. However, volume rendering technique is relatively slow and complex in terms of computation time and parameter setting. We use computed tomographic colonography (CTC) images as examples and report a new visualization technique by three-dimensional gray level mapping (GM) to better identify and differentiate endoluminal lesions. METHODS There are 33 various endoluminal cases from 30 patients evaluated in this clinical study. These cases were segmented using gray-level threshold. The marching cube algorithm was used to detect isosurfaces in volumetric data sets. GM is applied using the surface gray level of CTC. Radiologists conducted the clinical evaluation of the SR and GM images. The Wilcoxon signed-rank test was used for data analysis. RESULTS Clinical evaluation confirms GM is significantly superior to SR in terms of gray-level pattern and spatial shape presentation of endoluminal cases (p < 0.01) and improves the confidence of identification and clinical classification of endoluminal lesions significantly (p < 0.01). The specificity and diagnostic accuracy of GM is significantly better than those of SR in diagnostic performance evaluation (p < 0.01). CONCLUSION GM can reduce confusion in three-dimensional CTC and well correlate CTC with sectional images by the location as well as gray-level value. Hence, GM increases identification and differentiation of endoluminal lesions, and facilitates diagnostic process. Advances in knowledge: GM significantly improves the traditional SR method by providing reliable gray-level information for the surface points and is helpful in identification and differentiation of endoluminal lesions according to their shape and density.
Bone marrow examination. Indications and diagnostic value.

OBJECTIVE To identify the main indications for bone marrow examination in a University hospital setup and the most common diagnoses encountered. To also identify the extent of correlation, if any, between the preliminary diagnosis and the result of the final bone marrow diagnosis. METHODS The requests and reports of all bone marrow biopsies and aspirations carried out during a 12-year period from January 1988 through to December 1999, in King Fahd Hospital of the University, Al Khobar, Kingdom of Saudi Arabia were retrospectively reviewed. The information extracted included the main indications for performing this procedure, age groups involved, and the most common diagnoses encountered. A specially designed form was used for this purpose and the data was analyzed using the statistical package for social sciences. Randomly selected slides of the most common diagnoses were reviewed to concur with the diagnosis. RESULTS There was a total of 1813 bone marrow biopsies or aspirations, or both, performed. The main indications for bone marrow examination in a descending order of frequency were the following: The diagnosis and management of acute leukemia 403 (22.2%), staging for lymphoma 276 (15.2%), evaluation of pancytopenia 215 (11.9%), thrombocytopenia 173 (9.5%), investigation of anemia 151 (8.3%), fever (pyrexia of unknown origin) 130 (7.2%), lymphadenopathy 120 (6.6%), and hepatosplenomegaly 80 (4.4%). The most common diagnoses encountered were: acute lymphoblastic leukemia 242 (13.3%), immune thrombocytopenia 123 (6.8%), acute myeloblastic leukemia 80 (4.4%), hypersplenism 79 (4.4%), chronic granulocytic leukemia 73 (4.0%), megaloblastic anemia 66 (3.6%), bone marrow positive for lymphomatous infiltration 63 (3.5%), chronic lymphocytic leukemia 40 (2.2%), and multiple myeloma 32 (1.8%). CONCLUSION This study confirms that bone marrow examination is a very important investigation for establishing the diagnosis in many conditions, especially hematological neoplasms. The most common indication for this procedure in our hospital was to confirm and manage acute leukaemia and the most common diagnosis was acute lymphoblastic leukemia.