bluuebunny/crossref_metadata_2025 huggingface dataset:
Effect of sex hormones level on the external genital tract infection in pregnant and non- pregnant women in Thi-Qar governorate, Iraq
Authors: Abdul wehab wajeh Safa , Abdul Hussein Basim , Abdul Razzaq Mohanad
Published: July 2024

The current study was conducted in Dhi Qar governorate, Iraq to determine the main types of microorganisms that cause female genital tract infection and the extent of the effect of the level of  sex  hormones (prolactin, progesterone, estrogen) on the presence of infection , 245 samples were collected for both vaginal swabs and blood  (where take  a vaginal swab and  blood from every woman) , where 150 women were  pregnant  and 95 women  non-pregnant women , aged 16-45 years .
Among non-pregnant women, most were women who had a reproductive tract infection within the leuteal phases , where our study included 58 women at leuteal phase , 20 women were in follicular phase , 17 women within ovulation phase of the menstrual cycle .
The study showed that Candida albicans , Staphylococcus aureus , Escherichia coli , Gardnerella vaginalis , Klebsiella pneumonia , Staphylococcus epidermids , Enterobacter cloaceae were isolated from women in follicular phase , the diversity of infections was lower in women in the ovulation stage, where they were isolated only Candida albicans , Staphylococcus aureus , Escherichia coli , Gardnerella vaginalis ,and from women with leuteal phase was obtained Candida albicans , Staphylococcus aureus , Escherichia col ,Gardnerella vaginalis , Klebsiella pneumonia , Staphylococcus epidermids , Proteus mirabilis, Pseudomonas aeruginosa  , the precence of all type of pathogens in our study  was associated with elevated estrogen and progesterone levels except  the growth of Staphylococcus epidermids , Proteus mirabilis, Pseudomonas aeruginosa.
Studying the quality of the main outfall drain water in Al Qadisiyah area and its suitability for some agricultural uses / Iraq
Authors: Hamid Abdullah Ali , Manhar  Alkam Fouad , Waheed Abbas Ali
Published: July 2024

The present study was conducted for the period from November 2011 to October 2012. Three sites were identified in this study to measure some of the physical and chemical properties of the main outfall drain water, the passer Al-Qadisiyah Governorate to determine the quality of the public water, physical and chemical, and its suitability for irrigation. The results of the current study showed that the values of the air temperature ranged between (4 - 45 C°) and water (9.5-30C°). The pH values were bent to the basic side and ranged from (7.7-8.4), dissolved oxygen values (5.1-10.8) mg / l and electrical conductivity was ranged from(3380-11520) μs / cm, Salinity ranged between(2.1 -7.3g / L), where water is classified as oligohalic, The total dissolved solids values ranged between  (3310 - 7650) mg / L. The high alkalinity in the study ,  total alkalinity ranged from (1140 -2280mg CaCo3/ L), Calcium ions were recorded (131.4 -320-mg CaCo3 / L), and Magnesium (135.9-401.2 mg CaCo3/ L). The values of sodium exceeded the Iraqi and international standard limits and ranged between (708.7-1256mg/l), Potassium values ranged between (13.3 -28.2mg / L), The values of chloride were high, ranging between (849.7 -1939.3mg / L) and sulphate (734.8-1074.2) mg / l), The ratio of sodium adsorption exceeded the permissible limits for irrigation of agricultural crops according to the classification of the American salinity laboratory (1954) ranging from  (35.973.5 %). The results of the study showed that the MOD water is physically and chemically unfit for the determinants.
Taxonomic Significance of Anatomical Characters in Some Species of Brassicaceae family in Iraq
Authors: Omer Qader Karzan
Published: July 2024

This paper elaborated transverse sections of leaves and stems of nineteen species belongs to 18 genera of Brassicaceae family. Anatomical characteristics were important in separation of taxa. The presence or absence of Collenchyma, Chlorenchyma and Pith, Mesophyll structure and epidermal surface were found to be important characters for the identification of Brassicaceae species. Two types of mesophyll have been recognized, dorsiventral (Bifacial) found in Sinaps alba L., Biscutella didyma L., Sameraria stylophora(Jaub. et Sp.) Boiss., Drabopsis nuda (Bel.) Stapf., Eruca sativa Mill., Capsella bursa-pastoris (L.) Medic., Calepina irregularis(Asso)Thell., Diplotaxis harra (Forssk.) Boiss., Sinapis arvensis L. and Nasturtium officinale R.Br. and isobilateral in the remaining species. Transverse sections of the midrib showed that most of species contains one vascular plants in all the species except Brassica oleracea L., Cheiranthus cheiri L., Crambe orientalis L., Draba bruniifolia Stev. and Sinaps alba L. which contains (1-3) vascular bundles. Collenchyma tissue present only in Diplotaxis harra, sinaps alba, Drabopsis nuda (Bel.) Stapf. Camelina rumelica, Cramba orientalis L., Cheiranthus cheiri L. and Cardaria drab Thell, it was higher in Cardaria drab was (150.50) um and lower in Crambe orientalis was (18.75) um. A diagnostic key based on combined stem and leaf were presented.
Detection of local Bacillus subtilis producing Endo-β-1,4-glucanase Of Thi Qar province
Authors: Ali Kassab Mohammed , Laibi Chelab Rahman
Published: July 2024

The study included  isolating  and  diagnosing of Bacillus subtilis  different soils at  Thi Qar province. The ability of bacterial isolates to produce Endo-β-1,4-glucanase was determined after growing on carboxymethyl cellulose CMC medium, Using Congo red and NaCl.  Enzyme  Endo-β-1,4-glucanase  isolates were  identified using   biochemical tests and VITEK2 as B. subtilis. Isolates were identified using  16S rRNA tests after extraction of DNA from isolates and amplified by PCR using 27F primers (Forward) and 1492R  (Reverse) . All isolates in the current study were positive for this gene and the size of the gene for all isolates was at 1500 pb. After identifying the gene sequences and comparing them with the data available in the Gen Bank, NCBI  data  showed  that they were  new  strains of B. subtilis strain m1 (MF449304) and B. subtilis strain M2 (MF449461) bacteria. Isolates were recorded in NCBI GenBank and were design for each evolutionary tree isolation by Software MEGA6. After the diagnosis of bacterial  isolates, the ideal conditions for the production of Endo-β-1,4-glucanase were changed for incubation period, temperature, pH , Incubator Shake, carbon and   nitrogen sources. Enzymatic efficacy was determined using of dinitro salicylic acid DNS detector to detect the glucose releasing  glucose molecules  Endo-β-1,4-glucanase. The enzyme was  produced  after growing of bacterial  isolates of  plant  culture containing  plant and cardboard residues as natural sources of carbon and alternative to costly industrial sources as a source of carbon  at a concentration of 1%  at  45 ° C for 48 hours .
Role of management modalities in control and development of complications in diabetic patient ,in Thi-Qar province
Authors: H. Mohammad Ahmed
Published: July 2024

Background: Diabetes mellitus keeps on developing in worldwide pervasiveness and consume amount of health care resources. The management of diabetes incorporates capacity to change lifestyle, and physical activity.Objectives:Evaluate of management role (counting adherence) in control status and appraisal of adherence in control status of diabetic. Method: A cross-sectional design was used a convenience sample of 139 subjects with type 1, type 2  diabetes, ≥25 years old, included residents of the community in the city of Nasiriyah only registered in the Diabetes Center for both  gender (62male and77female), between March and September 2016.Questionnaire sheet was used  designed for collect data. Results: The  study results indicated  that the persons with a mean age of 50.01 ±12.4years, the cause of disease for participants' more than half of  them are hereditary (n=88;63.3%), Considering the uncontrolled more than half of them (n = 102 ; 73.4% ), less than half of them is within 10-14.9years duration of disease (n=46; 33.1%), more than half of them are used double hypoglycemic drug and poorly controlled in HbA1c (n= 111 ; 79.9%), (n =83 ;59.6%); respectively; there is a significant association of HbA1c with type of drug, significant association between determinants and duration of disease and type of drug with level of p-value ≤ 0.05. Conclusions. The majority of subjects haven’t their diabetes controlled; their low self-efficacy, and decline self-management. Therefore, strategies to promote self-management for patients are essential components of diabetes education programs, skill-building interventions are critical to be able to manage their diabetes.
A New Efficient Method for solving Helmholtz and Coupled Helmholtz Equations Involving Local Fractional Operators
Authors: Kamil Jassim Hassan , Ali Naser Hasan , Kleef Jiheel Alaa
Published: July 2024

In this manuscript, we apply a new technique, namely local fractional Laplace variational iteration method (LFVITM) on Helmholtz and coupled Helmholtz equations to obtain the analytical approximate solutions. The iteration procedure is based on local fractional derivative operators (LFDOs). This method is the combined of the local fractional Laplace transform (LFLT) and variational iteration method (VIM). The method in general is easy to implement and yields good results. Illustrative examples are included to demonstrate the validity and applicability of the new technique.
Molecular feature of lasB gene of Pseudomonas aeruginosa isolated from different clinical sources
Authors: R Hussein Khwam
Published: July 2024

The study was carried out through a period from June to November 2017 from out-patients and in-patients of Al-Hussein Teaching Hospital in Thi-Qar province South of Iraq. A sum of 132 specimens from the hospital facility condition and different clinical samples of various patients were randomly collected and analyzed for diagnosis of Pseudomonas aeruginosa. These clinical specimens were included wound, burn, ear swabs, urine and sputum specimens. Every single specimen was screened to detect of P. aeruginosa by culturing on suitable media, and 36 isolates of P. aeruginosa were distinguished through biochemical tests and using API 20NE system for confirmation the isolates. All P. aeruginosa isolates were tested against nine antimicrobial discs in vitro. They revealed that having different classes and the results demonstrated that variable resistance to the anti-microbial agents. In attempting to the recognizable proof of P. aeruginosa having the DNA, Polymerase chain reaction (PCR) was utilized in light of particular groundwork for 16S rRNA genetic marker. The results demonstrated that PCR has observed to be quick and sensitive and particular for recognizable proof of P. aeruginosa. Furthermore, 16S rRNA was utilized as confirmation feature, while lasB detected as virulence gene also to utilize as pathogenesis quality of the bacteria.
Effect of sertraline and fluoxetine on the reproductive abilities of male rats Rattus norvegicus
Authors: Subhi  Madlool Zaman , Abood Faris Satar , M. Hussein Ali
Published: July 2024

The present study was designed to know the effect  of sertraline and fluoxetine on the reproductive abilities of male rats. The experiment consisted of five groups (each group contains of 5 males), the first (control) group was injected (I.P) with 0.25ml of normal saline, the second group was injected with sertraline (10 mg / kg), the third  group was injected with sertraline (20 mg / kg), the fourth group  was injected with fluoxetine (5 mg / kg) and the  fifth group was  injected with fluoxetine (10 mg / kg). .The results showed a significant decrease (P≤0.05) in the number of sperms and in the level of testosterone hormone and a significant increase (P≤0.05) in the percentage of sperm deformities in all treated groups when compared with control group. The histologically examination showed that there was changes in the testis including the dissociation of the connective tissue in second and fifth groups, decrease in the number of  spermatgonia, and Leydig cells,  bloody congestion in third and fifth groups, hemorrhage and necrosis in forth group.
Breast Cancer in Thi-Qar 2018, it's determinants, histopathological presentation and six years' time trends, A comparative study
Authors: A. Habeeb Estabraq , J. Hassan Alaa , N. Musa Hameed
Published: July 2024

Objectives : to assess  the soscio-demographic characteristics,  clinico-pathological presentations, and important determinant of breast cancer patients  counseling breast disease center in Thi-Qar 2018, to study and compare  the yearly time trend of breast cancer in Thi-Qar from 2013-2017.
Methods: A cross sectional analytical design was used. all women presented with breast mass at defined age, at the time of study, were included.
Results: About  (59.5%)of malignant masses were moderately differentiated and (32%) of them were poorly differentiated (8.5%) were well differentiated at the time of study, Also about half of patients presents at late stages, while only 10% at early stages , in other word. The age was strongly correlated factor and about 57.5% of the malignancies were above 45.
Recommendations :  1.Further studies with different design permit longer duration, are required  and preferred to be follow-up type to determine the effect of confound risk factors as age, stress and radiation rather than defined ones, also studies required about response to therapy and follow the complication.  2.Regular programmed screening required to detect the cancer in the earlier stage, and facilitate the availability of screening tools at the health care centers and in  peripheries hospitals of Thi-Qar.
Isolation and Diagnosis of Fungi from Samples of Spices in the City of Nasiriya
Authors: Iman H. AL.Fayyadh
Published: July 2024

Examination of (35) samples of spices obtained from local markets for the purposes of isolating and diagnosing fungi growing on them. Anine isolates belonging to 13 different types of fungi were diagnosed by the standard dilution method with three replications, and it has been observed that the most samples from which the fungi were isolated is ginger. It was found that the most isolated species of fungi are Penicillium, Aspergillus, and Rizupes spp. A rare colony of fungi was observed, which indicates contamination of the spices under study with the fungus. The present study aims to identify the potential risks of the presence of fungi in spices and what may result from mycotoxins that may be the cause of many chronic diseases as a result of using these spices in large quantities. The study recommends limiting the use of contaminated spices, especially ginger, in preparing food and its uses, in addition to other types such as cloves, black and white pepper, and other types of spices found in the local markets, especially the expired ones.
Cytotoxicity Assay of Agaricus Bisporus Extract , Oxaliplatin and Combination of both on Melanoma-B16 and Vero-101 Cell line:An in Vitro study
Authors: Suhad  Mohammed
Published: July 2024

The present study included extracted Agaricus bispours and estimated proteins and carbohydrates amount in extract then assessment activity of methanolic crude extract of medicinal mushroom A. bisporus as  in vitro anticancer by using melanoma-B16 cell line ,and compared  with chemotherapy Oxaliplatin and approved reduction toxic effect of chemotherapy on normal cells when exposed to combination between chemotherapy and mushroom extract on normal vero-101 cell line. Proteins and carbohydrate estimation results referred to there are about 219.33 and 412.98 µg/ml respectively. The results showed that inhibition rate of melanoma-B16 cell line was about 82.15% according to cytotoxicity assay test by crystal violate when treated these cells by methanol crude extract of A. bisporus at 1000 mg/ml .But the cytotoxicity assay of using chemotherapy oxaliplatin on melanoma-B16 at 100 mg/ml results appeared that the inhibition rate was 64.52%. The cytotoxicity assay of combination between methanolic crude extract of A.bisporus 1000 mg/ml and oxaliplatin 100 mg/ml results the inhibition rate was 70.04% on melanoma B-16 cell line.Crystal violate cytotoxicity assay of treatments on normal vero-101 cell line results were revealed that non significantly inhibition of A.bisporus extract on normal cells only 5.37%.While chemotherapy oxaliplatin have inhibition rate on vero-101 normal cell line about 65% ,While the combination treatment cytotoxicity assay on vero-101 normal cell line showed that inhibition rate was reduced to 20.35% comparing with cancer cell which was about 65.3%
Relation between Heat Stress and Some Hormones in Alloxan Induced Diabetic Rats
Authors: Ihsan Raisan Ibrahim  , Ahmed Jassim AL-naely
Published: July 2024

The current  study carried out to evaluate the  levels of corticosterone, epinephrine, insulin and thyroxine accompanied induced diabetes mellitus in rats. Therefore, ninty six rats were divided into two main groups: control group which exposed to normal temperature (21±2) °C and second group which exposed to high temperature (40±2)°C each main group subdivided into three subgroups exposed to temperature for one, two and four hours respectively, also each subgroup composed of healthy rats and diabetic rats equally. At the end of experiment blood samples were collected for determination of corticosterone epinephrine, insulin and thyroxine.
Results revealed significant increase in corticosterone and epinephrine and insulin in heat stressed group compared with control group while there was significant decrease in thyroxine in healthy and diabetic rats in heat stressed group compared with control group.Results showed significant increase in corticosterone in diabetic rats compared with healthy rats in both groups ,while the significant increase in epinephrine and insulin in diabetic rats was only in heat stressed group.Results reported significant decrease in corticosterone and thyroxine according to the increase in heat exposure duration,while epinephrine and insulin increased according to the duration. These findings indicated that heat stress may be increase harmful effects in alloxan induced diabetic rats.
Glyphosate contamination: implications for honeybee Apis mellifera and consumers in Southeastern Mexico
Authors: Ruiz-Toledo Jovani , Sánchez Daniel
Published: July 2024

In a study conducted from June 2021 to May 2022 in two apiaries in southeastern Mexico, levels of glyphosate residues in pollen collected by bee Apis mellifera were analyzed to assess potential risks to both bees and humans. The analysis used an immunoassay method after residue extraction using the QUECHERS method. The results revealed the presence of glyphosate in all samples, with concentrations ranging between 3.71 and 7.29 μg/kg. However, risk analysis, as indicated by the pollen hazard quotient, suggested that these quantities did not pose a serious threat to bees or humans. The levels were within acceptable limits of the acceptable daily intake (ADI), acute reference dose (ARfD) and acceptable operator exposure level (AOEL). In conclusion, although this study did not find any significant association between glyphosate and potential risks for both humans and bees, its persistence in the environment is demonstrated. Glyphosate levels at the study site were low, suggesting minimal risk to both species. However, the wide distribution of glyphosato in the region makes it necessary to emphasize long-term studies to understand the possible chronic effects of the pesticide on all species in the area.
Economic and Productive Impact of the Implementation and Use of Agricultural Irrigation in the State of Tabasco, Mexico
Authors: Mendoza-Hernández José H. Rodolfo , Vargas-Villamil Luis , Izquierdo-Reyes Francisco
Published: July 2024

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Objective: Three support programs for agricultural irrigation in 8 municipalities in the State of Tabasco were evaluated for a total area of 972.4 ha with 7 crops per municipality. One production cycle was used for the evaluation of the irrigation units in the State of Tabasco.
Design/methodology/approach: The software "System for the Evaluation of Irrigation Units" SISEVUR 3.0 was used for the integration and evaluation of a) general operation of infrastructure; b) producer satisfaction with the infrastructure; c) aspects of improvement in the quantity and quality of production; d) benefits of irrigation on agricultural production and suggestions and opinions of producers regarding hydro-agricultural programs e). The economic/financial evaluation.
Results: The crops that responded best to the application of irrigation were: 1) forage corn, with an increase in production of 140.7%; 2) lemon with 97.98%; 3. banana with 58.6%, and 4 sugar cane with 41%.
Limitations on study/implications: Data collection required several visits to the producer to improve the collection of reliable data. However, there is a margin of error that could not be quantified due to the particularities of the producers and the work.
Findings/conclusions: Bananas and citrus improved production quality and product maintenance throughout the year, favoring supply and demand commitments in the domestic and international markets.
Glosario universitario de lengua de señas mexicana
Authors:   Universidad de Guadalajara, Alvarado Cisneros Servando , López-Mendoza Andrea , González Gallegos Noé Albino , Herrera Amaral Ana Guadalupe , Parra Díaz de Sandi Jesús Andrés , Alvarado Cisneros Servando , Ortega Gutiérrez Miguel Gersayn , López-Mendoza Andrea , Mejía Pérez Gerardo Alberto , González Gallegos Noé Albino
Published: July 2024

En esta obra presentamos léxico básico y específico de los ambientes universitarios en Lengua de Señas Mexicana. El objetivo es que las personas oyentes puedan acercarse a la comunidad Sorda local a través de su lengua, y abonar a la creación de ambientes incluyentes y plurales desde la universidad. En cuanto a las señas básicas de uso común, presentamos el abecedario, números cardinales y ordinales, colores, pronombres personales y posesivos, adverbios, saludos, preguntas, tiempo, verbos, inclusión, expresiones y sentimientos y emociones. Con relación al léxico universitario presentamos señas relativas a la escuela, materias, universidad, profesiones, eventos, deportes, tecnología, arte y cultura.
Uma discussão analítico-comportamental sobre a meditação
Authors: Castro Freire de Moraes Lucas ,   Universidade Federal de Pelotas, Pinheiro Farias Cid , da Silva Jandilson Avelino ,   Universidade Federal de Pelotas,   Universidade Federal de Pelotas
Published: July 2024

Além de mais espaço no meio profissional, o meio acadêmico tem buscado compreender os fatores que englobam a meditação e seus possíveis benefícios, levantando explicações que recorrem principalmente ao mentalismo e à espiritualidade. Nesse sentido, evidenciando a necessidade de um maior debate teórico-prático, o presente estudo buscou discutir os elementos relacionados às práticas meditativas e aos seus efeitos, por meio da análise do comportamento. É possível relacionar a meditação com as capacidades de autodescrição de estímulos privados e públicos relacionados com outros comportamentos e com contextos específicos. Ela pode compreender uma série de atividades neurofisiológicas e psicológicas que envolvem postura corporal específica, respiração diafragmática regulada, estabelecimento de foco, com ou sem utilização de âncoras verbais associadas, e autopercepção corporal para desenvolver abertura e aceitação do momento presente por meio da autorregulação da atenção. A abertura ao momento presente pode relacionar-se a estar em contato com o momento presente, o que significa mudança do foco atencional para o aqui e agora. Este processo pode estar relacionado a um processo anterior de tomada de consciência, que pode ser entendido como uma capacidade de autodescrição do que se faz, de forma privada ou pública, implicando na aquisição de repertórios que discriminam o próprio comportamento. Já a aceitação do momento presente relaciona-se ao assentimento e acolhimento de determinados eventos privados que estão ocorrendo aqui e agora em relação ao contexto, do modo como eles são evocados por diversos outros eventos privados ou públicos, sem a tentativa de modificar sua configuração e/ou frequência. Desta maneira, pretendeu-se contribuir para a compreensão da meditação, por meio da análise de seu funcionamento de forma mais objetiva e contextual.
Un error paratextual de Lope de Vega: un escolio que no aclara.
Authors: Martínez Herrera Juan Pablo ,   Seminario Diocesano de Guadalajara
Published: July 2024

El artículo examina un escolio erróneo en el auto El viaje del Alma, inserta en la novela El peregrino en su patria de Lope de Vega. Se repasa la historia editorial y continuación del error, se muestran y examinan las interpretaciones por los editores y críticos modernos del texto de Lope a dicho escolio y se propone una corrección al paratexto para tener una mejor comprensión e interpretación de ese particular texto de Lope.
Política criminal fiscal: El fracaso de la prisión preventiva oficiosa del delito fiscal
Authors: Orozco González Ivonne Alejandra ,   Universidad de Guadalajara/Jalisco/México
Published: July 2024

El presente documento contiene un análisis sobre la política criminal en México, así mismo explicará los problemas teórico-doctrinales que enfrentó la prisión preventiva oficiosa para su aplicación en cuanto a los delitos fiscales hasta la declaración de inconstitucional dicha normal que contenía el postulado que clasificaba algunos delitos fiscales como delincuencia organizada, describe sus particularidades y características, sus limitaciones y sus puntos críticos. El objetivo principal de esta investigación es que el lector logré obtener los fundamentos teóricos de la política penal tributaria, así como analizar de una manera crítica su alineación con los principios fundamentales del derecho penal y los derechos humanos para su aplicación en cuanto al delito fiscal.
Fratricidio y azar: una aproximación mitocrítica a tres cuentos mexicanos contemporáneos.
Authors: Aguilera Gómez Luis Jorge ,   Universidad de Guadalajara, García Serrano Carmina Alejandra , Ponce Martínez Francisco Javier , Gómez García María Luisa , Escareño Davalos Jovany ,   Departamento de Letras. Universidad de Guadalajara,   Departamento de Letras. Universidad de Guadalajara,   Universidad de Guadalajara,   Universidad de Guadalajara
Published: July 2024

El presente artículo se sitúa en el ámbito de los estudios literarios. A través de una aproximación por medio de la mitocrítica, se abordan los cuentos “El carcinoma de Siam” de Ignacio Padilla (2010), “Donde la suma depende de la resta o el hallazgo de una propuesta faltante” de Vizania Amezcua (2004) y “Un buscador familiar” de Cecilia Eudave (2019), para dar cuenta de la vigencia de un sustrato mítico en estos tres narradores contemporáneos. Se procede reconociendo los aspectos generales del mito o mitemas señalados por Durand (1993), para después revisar los aspectos fundamentales que intervienen en la codificación del lenguaje mítico destacados por Jiménez Sánchez (1987) para la sintaxis del mito del fratricidio.
La literatura como cura: el cóctel en Un año sin amor de Pablo Pérez.
Authors: Salandro Juan Martín ,   Universidad Nacional de Mar del Plata
Published: July 2024

El siguiente trabajo propone un recorrido de lectura de la novela/diario del SIDA Un año sin amor (1998) de Pablo Pérez, analizando la relación entre la escritura y la cura en el marco de la enfermedad de HIV. Se revisarán los aspectos relacionados con la intimidad y el pacto autobiográfico, la hibridez genérica y el estilo y la representación del cuerpo como signo (corposfera). Se reflexionará sobre el impacto que tienen las prácticas de marginación y exclusión sobre la comunidad de los enfermos de SIDA en la modelización de la escritura.
Codificación lingüística del evento de INFIDELIDAD. Análisis de construcciones verbales y nominales en el español mexicano.
Authors: Rodríguez Monsiváis Raúl Enrique ,   Departamento de Filosofía. Universidad de Guadalajara
Published: July 2024

El objetivo central de este trabajo es analizar las técnicas lingüísticas que el español de México utiliza para configurar el evento de INFIDELIDAD, es decir, cómo el español mexicano codifica lingüísticamente el evento de INFIDELIDAD. El presente artículo constituye parte de una investigación más amplia, aquí nos centramos sólo en dos técnicas que utiliza el español mexicano para codificar dicho evento, a saber, las construcciones verbales y nominales. El análisis se hace recurriendo a la lingüística operacional, según la cual, la función primordial de las lenguas es la comunicación de significados, donde cada una de ellas los expresa de manera distinta haciendo uso de las estructuras y técnicas que le son propias, así como de la creatividad de sus hablantes al utilizarlas. Para este estudio nos valemos de un corpus heterogéneo tomado de artículos de revistas, textos literarios y del habla coloquial cotidiana, entre otros. Con este artículo pretendemos contribuir a los estudios en semántica, en variación lingüística y en otros temas concerientes a la lingüística en general.
El humanista José Vasconcelos y la Revolución Mexicana.
Authors: Gómez De Lara José Luis ,   Universidad de Guadalajara
Published: July 2024

El pensador José Vasconcelos publicó numerosos libros, entre los que se encuentran: El Ulises Criollo (1929), La Tormenta (1937), El Desastre (1938), ¿Qué es la Revolución? (1937) entre otros, en las cuales vemos en el interior, su autobiografía y aspectos muy significativos de la Historia de México como fue la Revolución Mexicana. Entró en la arena pública a través de una intensa relación con los numerosos protagonistas de este movimiento. Se opuso a la dictadura de Porfirio Díaz y la atacó con una poderosa arma: sus escritos. Una de las partes más interesantes de sus relatos es cuando conoce a Francisco Ignacio Madero, el cual lo invitó a ser parte de los hombres que llevarían a cabo los ideales escritos en su libro “La sucesión presidencial”. Para Vasconcelos, el crecimiento y progreso nacional se basa en la revolución educativa del pueblo. Al ser asesinado Madero por órdenes de Victoriano Huerta, Vasconcelos salió al destierro.
La madre perversa. Actualización del mito en el filme Suspiria (2018) desde el concepto de lo abyecto de Julia Kristeva.
Authors: Díaz Santillán Ximena ,   Facultad de Letras. Universidad Michoacana de San Nicolás de Hidalgo
Published: July 2024

En el presente artículo se aborda el filme Suspiria (2018) con la finalidad de establecer la relación del personaje protagónico, Susie Bannion, con el mito de Lilith y las nociones de la maternidad como realización de la mujer. Por medio de un análisis semiótico al nivel del intentio operis (Eco, 2000), se pretende entender la significación que adquieren determinados elementos simbólicos que aparecen tanto en el filme como en el mito, empleando para ello el concepto de lo abyecto de Julia Kristeva (2004), así como las concepciones sobre la maternidad desde la postura de Lou Andreas-Salomé y Simone de Beauvoir.
¿Qué es el arte contemporáneo? Y sus influencias en la pedagogía crítica del arte contemporáneo michoacano.
Authors: Martínez Dagnino Diana Estefanía ,   Universidad Michoacana de San Nicolás de Hidalgo
Published: July 2024

El arte contemporáneo es un fenómeno complejo que requiere herramientas semióticas para su interpretación y apreciación. Por ello, con apoyo de las teorías semióticas de Pierce y la pedagogía crítica de Freire se busca permitir a la sociedad en general a establecer sus propios términos comunitarios para llamar contemporáneas o no a las producciones artísticas actuales expuestas en museos de Morelia, Michoacán o cualquier pieza artística proveniente de un artista michoacano. La desconexión del público con el arte contemporáneo es resultado de la falta de los procesos dialógicos entre los agentes estéticos (productores, exhibidores, espectadores) y la diversidad de propuestas que pueden resultar extravagantes al ojo de los espectadores ocasionales o de primera vez en un museo. La pedagogía crítica busca promover una comunidad participativa en los fenómenos culturales, como el arte contemporáneo, a través de herramientas propuestas por los pedagogos de la corriente crítica. El arte contemporáneo es diverso, caracterizado por la autonomía de las obras y la inclusión de diferentes estilos, técnicas y movimientos. Se relaciona con la pedagogía crítica, que busca fomentar la participación en una sociedad justa y equitativa a través del diálogo. Refleja la evolución del arte y su capacidad para comunicar emociones y experiencias.
Docentes politizados/as vs. docentes con vocación verdadera. Significados implícitos y estrategias para representar a los/as docentes en los discursos de la gestión de Cambiemos.
Authors: Venturini Alana Vanina ,   Facultad de Filosofía y Letras, Instituto de Lingüística. Universidad de Buenos Aires
Published: July 2024

En el marco del Análisis Crítico del Discurso, el objetivo general de este artículo es analizar cómo aparecen representados/as los/as docentes en cinco discursos de funcionarios de la gestión de Cambiemos. Estudiamos cómo se orientan determinados recursos en relación con estrategias discursivas específicas que contribuyen a construir y reproducir representaciones sociales sobre los/as docentes. Para analizar discursos, cobra particular relevancia el estudio de los significados implícitos en tanto se relacionan con la generación de consenso y con la producción y reproducción de ideología. Abordaremos dos clases de significados implícitos: las presuposiciones y las implicaturas. Sostenemos que las representaciones sobre los/as docentes en estos discursos se construyen fundamentalmente mediante dos estrategias: a. responsabilización de la política/el sistema y b. deslegitimación de los/as docentes.
Preámbulos y escurrimientos: Con la literatura en los huesos.
Authors: Gómez Bocanegra Jorge Martín ,   Departamento de Estudios Literarios. Universidad de Guadalajara
Published: July 2024

La palabra: la vida: la muerte: el ser que late en cada una de sus sílabas. La filosofía: la ciencia: la literatura: la historia de la humanidad entera. Sin literatura, la osamenta en que se conformaban saberes y experiencias, quizás, se convertirá en polvo, y en su lugar, habrá lo que hoy en día no deja de ser noticia: Inteligencia Artificial. ¿Qué seguirá entonces? No lo sé, por eso me quedo con la imagen de la literatura en los huesos, como una idea que me permite pensar en muchas otras posibilidades. Incluyendo la de su / nuestra extinción.
Exploring School Life From the Lens of a Child Who Does Not Use Speech to Communicate
Authors: Ajodhia-Andrews Amanda , Berman Rachel
Published: July 2024

The “new sociology of childhood” emphasizes listening to the voices of children when conducting research about their lives. In keeping with this framework, the following case study highlights the use of inclusive strategies and the importance of the researcher's orientation in exploring the perspectives of a child who does not use speech to communicate. To gather this child's perspectives about his school life, methodological tools such as a Talking Mat and Story Board Game were used. Approximately 62 picture symbols were created, and responses were documented via digital photographs and observational field notes. Findings from the Talking Mat demonstrate two themes: (a) mixed feelings and emotions regarding school life and (b) interactive social activities. Findings from the Story Board Game support the child's responses in the Talking Mat. This study demonstrates that the child is a capable and competent participant who maintains diverse perspectives pertaining to his life at school.
CLIMATE AND ENVIRONMENTAL BACKGROUNDS OF FUEL UTILIZATION, INFLUENCING UPON ALTERATION THE EUROPEAN AND UKRAINIAN TRENDS OF GAS SUPPLY. PART 2. PROVIDING THE EFFICIENCY OF FUEL USE IN CONDITIONS OF DECARBONIZATION OF ENVIRONMENT
Authors: Soroka B.S. , Zgurskyi V.O. , Kudryavstev V.S.
Published: July 2024

The paper is dedicated to power and environmental aspects of option the most appropriate types of fuel for supplying the economics of European countries and Ukraine. Accordingly notions about influence of C-containing fuels on greenhouse effect and on warming of environment, the existing tendency of substitution the fossil fuels — generally — and the natural gas — particularly — for methane-hydrogen mixtures is discussed as a controversial point. The problem of advancement the national fuel complexes is under consideration and has been studied with approach based upon the example of Ukrainian pre-war state of economics. An attention has been paid up on reduction of production and consumption of all types of the fossil fuels in the last decades, mainly due lowering the industrial using constituent. An enhancement of fuel using efficiency due improvement of furnace equipment basis provides an successive solution the fuel problems. The thermodynamic background for evaluation the efficiency of fuel using with account of the furnace’s non-ideality has been developed. The problem of “wet combustion” takes of special significance by the reason of weather and climate conditions’ account, on the one hand, and an opportunity to control the efficiency of fuel using, on the other hand, with new combined technique. The contemporary approach consists in combination the direct method of decrease the CO2 emission due exclusion of using the C-containing fuels (firstly — the fossil fuels) and with enhancement the efficiency of using the fossil fuels, for example due erection the recuperative heat recovery facilities with preliminary preheating of combustion air, in some advanced cases by combination with an air, humidification. The perspective ways of provision the decarbonization of environment consists in substitution the fossil fuels (mainly the natural gas NG) for hydrogen or H2-containing gas mixtures. The thermodynamic analysis of relevant technique has been carried out to estimate the opportunities of control the efficiency of hydrogen admixture to NG. Taking into account the variety of technologies of hydrogen production, the engineering method with giving of conditional coloration of hydrogen as a fuel has been considered. The “green” H2 makes the most valuable type of fuel (compared with “blue”, “turquoise”, “yellow”, “rose” colored and especially to the “grey” H2) as a substituting fuel from the standpoint of H2 fitness to process and plant. Particularly for high-temperature melting furnaces a provision of maximum emissivity of flame requires an using of carbon containing fuels to organize thermal pyrolysis of gas and soot formation within the combustion zone. Ref. 44, Fig. 5, Tab. 3.
COMPARATIVE ANALYSIS OF ENERGY EFFICIENCY OF THERMAL OPERATION OF ROTARY KILNS WITH DIFFERENT HEATING SYSTEMS
Authors: Trotsenko L.M. , Aleksyeyenko V.V. , Pikashov V.S.
Published: July 2024

Analysis of the design features of known heating systems for large rotary kilns and modern methods of influencing the formation of the flame and the distribution of the temperature profile is presented. It has been established that most of the known methods of forming the flame and temperature profile of the working space of rotary kilns are based on methods of influencing air flows, in particular secondary air, the share of which in the total volume of combustion air is 70–100 %. On the basis of previous studies and observations, it is proposed to form a flame using additional sideways gas jets from the burner. Examples of modernization of heating systems of existing industrial rotary kilns for firing various materials, including ferronickel ore, fireclay, and lime, are presented. After installing burners with controlled flame parameters and changing the design of the combustion air supply system in the working space of the kilns, an optimal temperature distribution along their length was obtained. It was determined that the required temperature at about half the length of the kilns is almost constant, without significant fluctuations, differing at the beginning and end of the firing zone by 30–70 °C. The decrease in the temperature of the exhaust gases from the kilns after the modernization of the heating systems indicates an intensification of heat exchange in the workspace, which leads to a decrease in specific fuel consumption by 7–15 %, as well as an improvement in the quality of the final material. A comparative analysis of the thermal efficiency of operating rotary kilns depending on the design features of the heating system is presented. Bibl. 24, Fig. 4.
ЗАСТОСУВАННЯ ПОЛІНОМІВ БЕРШТЕЙНА ПРИ НАБЛИЖЕННІ РОЗВ’ЯЗКІВ КРАЙОВИХ ЗАДАЧ В МОДЕЛЯХ ДИНАМІКИ ПАРАМЕТРІВ ТРАЄКТРОРІЙ ЛІТАКІВ ПІД ВПЛИВОМ ЗОВНІШНІХ ФАКТОРІВ
Authors: Тюрін Віталій , Барабаш Олег , Горобець Юрій , Білявський Богдан
Published: July 2024

Математичними моделями багатьох реальних динамічних задач фізики, механіки, інженерії, авіації зручно представити за допомогою диференціальних рівнянь та їх системи. В силу цього зростає й актуальність досліджень щодо їх розв’язання. Однією з головних проблем при розв’язанні диференціальних рівнянь та їх систем є складність отримання точного розв’язку. Часто маємо ситуацію, коли неможливо отримати аналітичні розв’язки, та більше, немає методів їх конструктивної побудови. В результаті цього виникає необхідність в розробці підходів, які б дозволяли отримати, принаймні, наближення для розв’язків.Задача побудови наближення розв’язків задачі Коші для диференціальних рівнянь є досить важливою сферою досліджень, до якої існує постійний інтерес. Зокрема, останнім часом активно використовуються методи скінченних різниць та триангуляції. Перший полягає в заміні похідних на скінченні різниці відповідних порядків та подальшого зведення досліджуваного диференціального рівняння до системи рівнянь відносно значень функції-розв’язку при певних значеннях аргументів. Подібний принцип покладений, наприклад, і в методах типу методу Ейлера. Метод триангуляції є більш складним, але більш якісним методом наближення. Однак, ці методи не дозволяють знайти наближений розв’язок поставленої задачі у вигляді явно заданої функції. Це може виявитись неабиякою проблемою через неможливість якісно оцінити особливості функціональної залежності, яка визначена математичною формалізацією реального фізичного процесу, описаної диференціальним рівнянням. Водночас, результат використання вище згаданих методів дозволяє отримати певне наближення у вигляді функції, що в подальшому можна досліджувати засобами теорії наближень, інтерполяції, регресійних моделей, нейронних мереж, тощо.
ПСИХОЛОГІЧНІ АСПЕКТИ ПІДГОТОВКИ ЛЬОТЧИКІВ ШТУРМОВОЇ АВІАЦІЇ ДО ДІЙ В ОСОБЛИВИХ ВИПАДКАХ ПОЛЬОТУ
Authors: Короп Сергій , Рудич Катерина
Published: July 2024

У статті проведено аналіз дії стресогенних факторів на психологічний та психофізіологічний стан льотчиків штурмової авіації у особливих випадках (аварійних ситуаціях) польоту. Проаналізовано джерела та публікації, а також розглянуто психологічні аспекти розвитку у льотчиків штурмової авіації таких функціональних систем, як антиципація та оперативне мислення, щодо дій в особливих випадках польоту (аварійних ситуаціях). Проведений у науковій статті теоретичний аналіз підходів досліджень у поєднанні з опрацюванням комплексу методів спеціальної та цільової психологічної підготовки дозволяє сформувати цілісне уявлення про наукове обґрунтування і розуміння особливостей психологічної підготовки льотчиків штурмової авіації щодо дій в особливих випадках польоту.
LtU-ILI: An All-in-One Framework for Implicit Inference in Astrophysics and Cosmology
Authors: Ho Matthew , Bartlett Deaglan J. , Chartier Nicolas , Cuesta-Lazaro Carolina , Ding Simon , Lapel Axel , Lemos Pablo , Lovell Christopher C. , Makinen T. Lucas , Modi Chirag , Pandya Viraj , Pandey Shivam , Perez Lucia A. , Wandelt Benjamin , Bryan Greg L.
Published: July 2024

This paper presents the Learning the Universe Implicit Likelihood Inference (LtU-ILI) pipeline, a codebase for rapid, user-friendly, and cutting-edge machine learning (ML) inference in astrophysics and cosmology. The pipeline includes software for implementing various neural architectures, training schema, priors, and density estimators in a manner easily adaptable to any research workflow. It includes comprehensive validation metrics to assess posterior estimate coverage, enhancing the reliability of inferred results. Additionally, the pipeline is easily parallelizable, designed for efficient exploration of modeling hyperparameters. To demonstrate its capabilities, we present real applications across a range of astrophysics and cosmology problems, such as: estimating galaxy cluster masses from X-ray photometry; inferring cosmology from matter power spectra and halo point clouds; characterising progenitors in gravitational wave signals; capturing physical dust parameters from galaxy colors and luminosities; and establishing properties of semi-analytic models of galaxy formation. We also include exhaustive benchmarking and comparisons of all implemented methods as well as discussions about the challenges and pitfalls of ML inference in astronomical sciences. All code and examples are made publicly available at https://github.com/maho3/ltu-ili.
Detección de Enterococcus sp en superficies inertes de servicios higiénicos en la Unidad Académica de Salud y Bienestar de la Universidad Católica de Cuenca
Authors: Hurtado Jiménez Erika Elizabeth , Vélez Zamora Luis Alfredo , Baculima Suarez José Antonio
Published: July 2024

Introducción: Enterococcus sp es una bacteria que forma parte de la microbiota intestinal y también contamina el tracto genital femenino. Por lo general, no causa problemas, pero puede causar infección si ingresa al tracto urinario, al torrente sanguíneo, a heridas en la piel u otras áreas estériles. Objetivo:  Determinar y cuantificar la presencia de Enterococcus sp en superficies inertes de servicios higiénicos (SH) en la Unidad Académica de Salud y Bienestar de la Universidad Católica de Cuenca. Metodología: Se realizó un estudio no experimental, cuantitativo de diseño transversal, en el que se tomó 424 muestras de 106 servicios higiénicos, las muestras fueron tomadas en las manijas de puertas y perillas de inodoro, usando la técnica del hisopado y su consecutivo aislamiento en medio de cultivo cromogénico, en los diferentes SH de la Unidad Académica de Salud y Bienestar, transportadas al Laboratorio de Microbiología de la Unidad Académica de Bioquímica y Farmacia de la Universidad Católica de Cuenca. Resultados: Se determinó mayor presencia de Enterococcus sp en los baños antes de la limpieza rutinaria que representa el 1,44% del total; mientras que luego de la limpieza 0.48%. Conclusión:   El estudio indicó que los servicios higiénicos tienen mayor carga bacteriana de Enterococcus sp antes de la limpieza de los baños.
Relación entre la postura cervical y la maloclusión clase III: una revisión de literatura
Authors: Guiracocha Viñanzaca Evelyn Mireya , León Ochoa Yamanua Gabriela , Cabrera Padrón María Isabel
Published: July 2024

Introducción: la maloclusión de clase III es una deformidad maxilomandibular que tiene gran relevancia en el área de ortodoncia debido a su impacto en la función y estética del paciente. Objetivo: investigar la relación entre la posición de las vértebras cervicales y la maloclusión de clase III, así como su implicación en el diagnóstico y tratamiento. Se realizó una revisión sistemática de la literatura científica utilizando bases de datos especializadas y seleccionando estudios relevantes que abordaran esta relación. El tipo de investigación fue descriptivo y analítico, con un enfoque en la revisión bibliográfica. Resultados: Existe asociaciones significativas entre la posición de las vértebras cervicales y la maloclusión de clase III en varios estudios, aunque no se estableció una conexión conclusiva. Conclusión: La postura cervical juega un papel relevante en la etiología y manejo de la maloclusión de clase III, subrayando la importancia de una evaluación integral en el enfoque terapéutico de estos pacientes. Área de estudio general: Odontología. Área de estudio específica: Ortodoncia. Tipo de estudio:  Artículos originales