Transverse Type Research Articles

Clima organizacional y la satisfacción laboral en los empleados de la Empresa Municipal Cuerpo de Bomberos de Ambato - Empresa Pública

El clima organizacional ha sido una temática muy estudiada por distintos académicos como Kurt Lewin (1939) y Alfred Adler (1870-1937), debido a la importancia que éste supone en el desempeño, conducta y comportamiento de los trabajadores de una organización. Los Cuerpos de Bomberos al ser instituciones públicas con un modelo de gestión complejo, resultan ser casos interesantes de estudio al no existir antecedentes investigativos al respecto. La metodología aplicada es descriptiva y correlacional de tipo transversal. Fundamentado en cuerpos de conocimiento sustanciales de autores como Chiang, Martín y Núñez (2010) y una serie de contribuciones académicas que formulan y demuestran la relación entre el clima organizacional y la satisfacción laboral, se plantea la hipótesis de investigación al personal administrativo y operativo de la institución. Los resultados obtenidos mediante la aplicación del Coeficiente de Pearson (0,85; p-valor < 0.05), empleado para medir la correlación de las variables de estudio, determinaron una asociación positiva fuerte y significativa entre el clima organizacional y satisfacción laboral. Las conclusiones derivadas de la investigación infieren que los constructos comunicación interna (Sig. 0.025 < p-valor 0.05) y toma de decisiones (Sig. 0.000 < p-valor 0.05) son factores elementales del clima organizacional a ser considerados por las Unidades Administrativas del Talento Humano como condicionantes de la satisfacción laboral.

Relato de caso: existe associação entre lesão neoplasia intraepitelial cervical III com doença tireoidiana autoimune?

Objetivo: Relatar um caso de uma paciente, relacionando a infecção de HPV (papilomavírus humano) de alto risco oncogênico somado a uma lesão NIC III, com a doença tireoidiana autoimune. Detalhamento do caso: Trata-se de um relato de caso, do tipo descritivo transversal, feito a partir da análise do prontuário e do acompanhamento de uma paciente em seguimento no Ambulatório Escola, pertencente esse ao Complexo da Santa Casa de Misericórdia de Franca, e aprovado pelo Comitê de Ética da mesma fundação. Aborda-se o caso de uma paciente de 34 anos, com diagnóstico de hipotireoidismo há 2 anos, que apresentou ao rastreamento de câncer de colo uterino uma lesão intraepitelial de alto grau NIC ll/lIl, sendo realizado conização para tratamento. Houve uma investigação sobre essas duas afecções e suas alterações na imunidade humoral e inata, além do estresse causado pela doença. Considerações finais: Conclui-se que analisando o curso da lesão NIC III e da doença tireoideana, visto que as duas doenças possuem uma importante associação com a imunidade, observamos uma possível relação entre tais patologias.

Seismic performance of angle-steel reinforced concrete columns confined with spiral reinforcement

Angle-steel reinforced concrete columns internally confined by spiral reinforcement (SCARC) were developed to improve the seismic ductility and energy dissipation capacity. In the present study, cyclic loading tests on nine column specimens were conducted to investigate the seismic performance. The failure process and hysteretic characteristics were examined. The bending moment, deformation capacity and energy dissipation capacity were evaluated through parametric analysis of axial load level, volumetric ratio of spiral reinforcement, transverse steel configuration and types of cross section. A hysteretic model of SCARC columns based on the experimental skeleton curves and hysteretic loops was proposed. Experimental results showed that SCARC columns exhibited more satisfactory seismic performance than angle-steel reinforced concrete columns. The hysteresis characteristics, peak strength, ductility and energy dissipation capacity of SCARC columns were improved due to the increased confinement from spiral reinforcement. The developed hysteretic model provided a reliable prediction of SCARC columns under cyclic loading.

Is the fracture morphology in the sagittal plane important in determining the ideal placement of the lag screw in intertrochanteric femoral fractures?: Ideal lag screw placement in intertrochanteric fractures in the sagittal plane

ObjectiveThe aim of this study was to determine the ideal placement of the lag screw taking into account the fracture morphology in the sagittal plane. Materials and methodsThree different morphology of fractures were created on the sagittal plane in femur models obtained in 3D CT scanning: posteriorly angled (Type A), transverse (Type B) and anteriorly angled (Type C). The lag screw was applied in each of the three fracture morphology as neutral, anteverted and retroverted in the sagittal plane. The nine models created were transferred to the Ansys Workbench program and analyzes were performed. ResultsIn Type A fracture, the stress value at the lag screw apex increase as the lag screw placement changes from the anteverted position to the retroverted position. It decreases in the Type B and Type C fractures. As the lag screw placement is changed towards the anteverted position, the stress at the lag screw-nail junction decreases in the Type A fracture and increases in the Type C fracture . There is no significant change in the Type B fracture. As the lag screw placement is changed towards the anteverted position, the stress in the calcar region increases in Type A fractures and decreases in Type C fractures. There is no significant change in type B fractures. ConclusionWhile the ideal lag screw placement in a type A fracture in the sagittal plane is the retroverted placement, the anteverted placement is ideal placement in type C fractures. Fracture morphology in the sagittal plane should be taken into account in the lag screw placement.

Perfil dos fitoterápicos dispensados em uma farmácia magistral do município de Jacutinga - MG

As farmácias magistrais têm se destacado no segmento de produtos vegetais com os fitoterápicos. Teve-se como objetivo, neste estudo, verificar o perfil dos fitoterápicos aviados, e mais frequentemente dispensados, em uma Farmácia magistral de Jacutinga - MG. Realizou-se pesquisa quantitativa do tipo descritiva, documental, transversal, a partir da coleta de dados dos registros eletrônicos, no período de janeiro a dezembro de 2017. Foram observadas 479 ordens de manipulação, e prevalência de formulações para fitoterápicos simples. Dentre as formas farmacêuticas, a mais aviada foi a de cápsula gelatinosa e, em relação à dispensação, sendo 56% das formulações para fitoterápicos simples, mediante a prescrição, e para fitoterápicos compostos foi de 50%. Dentre os profissionais prescritores se destacaram médicos, nutricionistas, biomédicos e médicos veterinários. O fitoterápico simples que teve maior índice de saída foi o ginkgo, com 43,13% mediante prescrição, e a classe terapêutica mais frequente foi a do sistema vascular. Dos fitoterápicos compostos, a formulação de romã com polypodium, com 21,57% mediante prescrição, e a classe terapêutica mais frequente foi a dos antioxidantes. Esses dados são importantes para a reflexão ao desenvolvimento da fitoterapia, à prescrição e ao uso racional de fitoterápicos.

Gamificación como herramienta para fortalecer la imagen de un partido político

Este estudio tiene como objetivo proponer un proceso metodológico de gamificación para consolidar la imagen de un candidato político; puesto que se identificó una inexistencia de utilización de herramientas tecnológicas para dar a conocer la información del movimiento y candidato político, su perfil, competencias y propuestas de campaña. Esta investigación es de tipo descriptivo de tipo transversal, siendo para describir la percepción actual de los votantes referente a la imagen de los candidatos políticos, así como aspectos específicos de los candidatos y su trabajo en equipo. Además, tiene un enfoque cuali-cuantitativo, en donde se aplicará una encuesta direccionada al número de votantes registrados de la ciudad de Ambato en los Resultados Preliminares de las Elecciones Seccionales 2019 y CPCCS. Dentro de los resultados, constan el diagnostico a través de las encuestas y el proceso metodológico para de gamificación para consolidar la imagen de un candidato político con sus respectivos pasos. Por tanto, se evidencia que la gamificación es esencial para que se promocione y difunda la información propia del candidato político, consolidándose la imagen política.

Posttraumatic Cranial Suture Diastasis in Pediatric Temporal Bone Fractures.

Only a handful of case reports exist describing posttraumatic sutural diastasis in the calvarium and none report concurrent temporal bone involvement. We aim to describe diastasis along the temporal bone suture lines in the setting of temporal bone trauma and to identify clinical sequelae. Retrospective case review. Tertiary Level 1 trauma center. Forty-four patients aged 18 and younger who suffered a temporal bone fracture from 2013 to 2018 were identified. Diastasis and diastasis with displacement at the occipitomastoid, lambdoid, sphenosquamosal and petro-occipital sutures, and synchondroses were determined. The presence of temporal bone suture and synchondrosal diastasis following temporal bone trauma. Diastasis was defined as sutural separation of a distance greater than 1 mm in comparison to the contralateral side. Using our diastasis diagnostic criteria, diastasis occurred in 41.5% of temporal bone fractures. Transverse fracture types were significantly associated with diastasis (p ≤ 0.001). Lower Glasgow Coma Scale (GCS) and loss of consciousness (LOC) were associated with the presence of diastasis with displacement and diastasis (p = 0.034 and p = 0.042, respectively). Otic capsule violation was more common in fractures with diastasis but did not reach statistical significance. There were two cases of cerebrospinal fluid otorrhea and three deaths in cases that featured diastasis. Our findings indicate that diastasis is a positive predictor for higher disruptive force injuries and more severe outcomes and complications. Posttraumatic temporal bone suture diastasis may represent a separate clinico-pathologic entity in addition to the usual temporal bone fracture classification types.

Pensamiento creativo y relaciones interpersonales en estudiantes universitarios

El estudio se enfoca en establecer la relación del pensamiento creativo con las relaciones interpersonales de los estudiantes de la Facultad de Educación y Ciencias de la Comunicación. La metodología presenta un enfoque cuantitativo de tipo correlacional y transversal; la técnica fue el cuestionario de respuesta múltiple en escala Likert; el tratamiento de los datos y análisis de los resultados fue un análisis bivariado mediante Correlación de Pearson. Los resultados del estudio determinaron la correlación significativa, según los resultados del coeficiente de correlación de Pearson, cuyo valor R=0,731 con un p-valor menor al grado de significancia del 5%, lo cual indica que el grado de innovación y adaptación que desarrollen los estudiantes, directamente incidirá en la capacidad de relacionarse con sus compañeros. Se concluye que el grado de pensamiento creativo es alto en la mayoría de los estudiantes, lo cual contribuye a la mejora de las relaciones humanas e interpersonales en las distintas actividades personales y académicas.

Seismoelectric numerical simulation in 2D vertical transverse isotropic poroelastic medium

ABSTRACTSeismoelectric coupling in an electric isotropic and elastic anisotropic medium is developed using a primary–secondary formulation. The anisotropy is of vertical transverse isotropic type and concerns only the poroelastic parameters. Based on our finite difference time domain algorithm, we solve the seismoelectric response to an explosive source. The seismic wavefields are computed as the primary field. The electric field is then obtained as a secondary field by solving the Poisson equation for the electric potential. To test our numerical algorithm, we compared our seismoelectric numerical results with analytical results obtained from Pride's equation. The comparison shows that the numerical solution gives a good approximation to the analytical solution. We then simulate the seismoelectric wavefields in different models. Simulated results show that four types of seismic waves are generated in anisotropic poroelastic medium. These are the fast and slow longitudinal waves and two separable transverse waves. All of these seismic waves generate coseismic electric fields in a homogenous anisotropic poroelastic medium. The tortuosity has an effect on the propagation of the slow longitudinal wave. The snapshot of the slow longitudinal wave has an oval shape when the tortuosity is anisotropic, whereas it has a circular shape when the tortuosity is isotropic. In terms of the Thomsen parameters, the radiation anisotropy of the fast longitudinal wave is more sensitive to the value of ε, while the radiation anisotropy of the transverse wave is more sensitive to the value of δ.

Las habilidades blandas como base del buen desempeño del docente universitario

El objetivo general de la investigación fue hallar la correlación entre las habilidades blandas y el desempeño docente en la Escuela de Posgrado de la Universidad Norbert Wiener. La metodología utilizada fue el enfoque cuantitativo, tipo no experimental transversal, nivel relacional, método descriptivo correlacional. Los resultados obtenidos comprueban una relación directa y significativa (d=0,601) entre las habilidades blandas y el desempeño docente, pudiéndose generalizar que aquellos docentes que poseen habilidades blandas son aquellos que tienen mejor desempeño laboral. Se determinó que las cinco habilidades blandas evaluadas tienen una correlación con el desempeño docente, sin embargo, las de mayor relación significativa considerable con el desempeño docente son la responsabilidad (d=0,547), la adaptabilidad (d=0,651) y la gestión eficaz de la información (d=0,552); mientras que las habilidades de comunicación (d=0,374) y el desarrollo de los demás (d=0,487) arrojan una correlación positiva media. Las habilidades blandas son las responsables de al menos el 70% del éxito laboral y debido a la fuerte correlación entre ambas variables, resulta imprescindible reformular el proceso de selección docente, así como los programas de inducción- capacitación con miras a incluir las habilidades blandas como indicador de peso en una contratación docente, que garantice una mejora en el desempeño.

Analysis of the strategic processes of the fincas de El Oro banana agricultural association

In this article we make an analysis of the strategic processes based on the job satisfaction of the administrative, financial and operational area of the Agrarian Banana Association Fincas de El Oro in which we are going to use the dimensions: the nature and content of the work, group work, individual stimulation and effort, working conditions, welfare conditions, which were called indicators in this research that was descriptive of a transversal type, which was carried out at a single moment with the presence or absence of the result variable to be studied and without being altered or replaced. This was done through a survey of the workers of the different departments and it was concluded that there is a commitment on the part of the personnel to the company since they are aware that the results obtained by their work, both individually and in groups, can significantly influence the company and for this reason a norm must be implemented that allows the orientation, coordination, simplification and unification of the criteria to standardize the norms of the services offered with quality and safety.

Perfil socioeconómico y ambiental de la pesca artesanal en la comuna riveras de Huayla

This article presents an overview of the socioeconomic and environmental profile of artisanal fishing in the Huayla River community of the Puerto Bolivar Canton Machala Parish (El Oro-Ecuador). The objective of the research is to analyze the socioeconomic profile based on indicators of social, economic and environmental dimensions. The research was descriptive of a transversal type, which was carried out in a unique moment with the presentation of surveys to the fishermen of the commune that consists of 30 fishermen. The age range that prevails in the fishing activity is between 43% (18-30 years), and the educational level 75% have primary education which is directly related to the level of income that they obtain 60% of them have an income of 394 dollars. The Chi-square test was applied to determine significance (p<0.05) in the indicators economic income/education level and age of the fisherman/high production month. It is concluded that there is a relationship between environmental, economic and social indicators. A relevant data could be evidenced in the investigation in the social indicator that the people who live in a single home 36.67% have a range of (2-4 people per home), followed by 30% of group members (4-6 people) and these in turn live in the home of a relative 53.33% that is to say more than half do not have their own home which relates a low socioeconomic stratum.

Analysis of risk factors for necrosis of femoral head after internal fixation surgery in young and mid-aged patients with femoral neck fracture

To retrospectively analyze the risk factors of avascular necrosis of femoral head (ANFH) after internal fixation in young and mid-aged adults. From January 2007 to December 2017, femoral neck fracture patients (18-60 years old) treated by reduction and internal fixation were retrospectively studied in Peking University Third Hospital. We recorded their gender, age, body mass index (BMI), American Society of Anesthesiology (ASA) grade, reason of injury, fracture side, interval between injury and surgery, location of fracture line, Garden classification, Pauwels classification, reduction method (open or closed), internal fixation and reduction quality. The diagnosis of ANFH was confirmed based on X-ray and MRI images during the follow-up. The internal fixation method included cannulated compression screw (CCS) or dynamic hip screw (DHS, with or without anti-rotation screw). χ2 test and Logistic regression analysis were used to analyze the relationship between the various factors and postoperative ANFH. A total of 113 patients were included in this study, including 63 males and 50 females with an average age of (43.17 ± 12.34) years. They were followed up by (25.08 ± 16.17) months. ASA grade included grade I (21 cases), grade II (55 cases) and grade III (37 cases). The reasons of injury included low-energy trauma (76 cases) and high-energy (37 cases). The fracture line included subcapital type (37 cases), transverse type (74 cases) and basal type (2 cases). Garden classification included type I (3 cases), type II (46 cases), type III (39 cases) and type IV (25 cases). Pauwels classification included type I (21 cases), type II (55 cases) and type III (37 cases). Interval between injury and surgery was (3.88 ± 3.66) days, 108 patients and 5 patients performed closed and open reduction respectively. 63 patients performed CCS, and 50 patients performed DHS. The reduction quality included grade A (91 cases), grade B (18 cases) and grade C (4 cases). 18 patients developed ANFH after surgery, the incidence rate was 15.93% (18/113). The result of χ2 test showed the reason of injury (OR=0.19, P < 0.01), Garden classification (OR=0.13, P < 0.01), Pauwels classification (OR=0.12, P = 0.02), internal fixation method (OR=3.29, P = 0.04) and reduction quality (OR=0.33, P < 0.01) were significantly associated with ANFH. These five factors were further included into the Logistic regression analysis, and its results showed that the reason of injury (OR=4.11, P = 0.03) and Garden classification (OR=4.85, P = 0.04) were statistically significant. The reason of injury, Garden classification, Pauwels classification, internal fixation and reduction quality may increase the risk of ANFH after surgery, and the reason of injury and Garden classification were much more significant.

Direction and Severity of Root Compression Affects the Clinical Outcome After Decompression?: Correlation Between Radiologic Grading and Postoperative Prognosis in Lumbar Foraminal Stenosis.

This was a retrospective cohort study. To evaluate the correlation between preoperative radiologic degree and the postoperative prognosis in lumbar foraminal stenosis (LFS) patients who required decompression. There have been only a few studies for postoperative prognosis according to the degree of preoperative stenosis in patients requiring surgery. The shape and severity of LFS was classified according to Lee et al's classification. Radiating leg pain was assessed preoperatively and at the last follow-up. Oswestry Disability Index (ODI), Roland Morris Disability Questionnaire (RMDQ), SF-36 Physical Component Score (PCS), and SF-36 Mental Component Score (MCS) were surveyed at the last follow-up. Mean follow-up was 6.3 years. Among 130 patients, 34 cases were classified as Grade 1T (transverse), 31 cases as Grade 1V (vertical), 32 cases as Grade 2, and 33 cases as Grade 3. The mean age was 65.0 years. Radiating leg pain (Visual Analogue Scale) preoperatively and lastly was 6.8 and 2.3, respectively in Grade 1T; 7.4 and 3.3, respectively in Grade 1V; 7.7 and 3.0, respectively in Grade 2; and 7.4 and 2.9, respectively in Grade 3. ODI and RMDQ at the last follow-up were 13.9 and 6.3, respectively in Grade 1T; 23.1 and 11.2, respectively in Grade 1V; 18.8 and 12.3, respectively in Grade 2; 21.6 and 11.7, respectively in Grade 3. Grade 1T had significantly lower value than Grade 1V, 2 and 3 in ODI and RMDQ, respectively. SF-36 PCS and MCS at the last follow-up were 62.2 and 70.5, respectively in Grade 1T; 33.7 and 40.3, respectively in Grade 1V; 42.1 and 48.2, respectively in Grade 2; 37.0 and 48.5, respectively in Grade 3. Grade 1T had significantly higher value than grade 1V, 2 and 3 in SF-36 PCS and MCS, respectively. Decompression for LFS was effective for reducing leg radiating pain. Functional outcome and quality of life was better in mild transverse type implying the role of dorsal root ganglion and dynamic stenosis.

Relación Entre los Factores de Riesgo Psicosocial Intra y Extralaboral con el Aparecimiento del Estrés en los Trabajadores

En el mundo actual las empresas dedicadas a la producción, dentro de sus procesos existe, ruido, turnos rotativos, esfuerzo físico, movimientos repetitivos, calor, trabajo bajo presión entre otras, que hace posible el aparecimiento de los factores de riesgo psicosocial afectando positivamente o negativamente a los trabajadores en la ejecución de sus trabajos, si el nivel de estrés en los trabajadores es moderado, afecta positivamente que obliga a esforzarse para a ser cada día mejores cumpliendo sus responsabilidades y en su estilo de vida, por la otra parte si el nivel de estrés es en exceso, afecta negativamente al trabajador, al no cumplir las normas de calidad en los procesos productivos o presentar un daño en la operación de la maquinaria, por desconocimiento alguno, que signifique una parada no programada en los procesos productivos, de igual forma representa grandes pérdidas económicas. Esto hace posible la generación de un nivel de estrés en los trabajadores que se dedican a la extracción de aceite de palma africana en el Cantón La Concordia. La presente investigación es de tipo cuantitativa transversal mediante la aplicación de los cuestionarios de libre uso de la batería del ministerio de la protección social, en una empresa de producción que se dedica a la extracción de aceite de palma africana, esta empresa presenta niveles altos de estrés, en los dominios, tanto intralaborales como extralaborales, la cantidad de síntomas y su frecuencia de presentación es indicativa de una respuesta de estrés severa y perjudicial para la salud. Los síntomas más críticos y frecuentes requieren intervención inmediata en el marco de un sistema de vigilancia epidemiológica.&#x0D; Los factores de riesgo intralaborales y extralaborales también presentan un cuadro significativos para su efecto estrés, en los dominios más relevantes tenemos situación económica del grupo familiar se evidencia que el 32% de los trabajadores presentan dificultad económica esto hace posible tener un efecto en el incremento del estrés en los trabajadores, del mismo modo el dominio influencia del entorno extralaboral, los problemas, o calamidades domesticas con sus familiares afectan el bienestar y la actividad laboral del trabajador generando el aumento del nivel de estrés del trabajador.

Proposal of two‐dimensional magnetic field analysis model for transverse magnetic flux type linear synchronous motor

AbstractA three‐dimensional model is necessary for the magnetic field analysis of transverse magnetic flux type linear synchronous motors. However, it is unsuitable for design calculation because of the high calculation costs. In order to virtually represent the magnetic path of a three‐dimensional arm on a two‐dimensional model, we propose the use of virtual arms, which are provided above and below the armature core teeth. In the proposed two‐dimensional model, almost the same thrust waveform is obtained with a calculation time of less than 1/30 compared with the threedimensional analysis. The proposed model is also applicable to transverse magnetic flux and longitudinal magnetic flux hybrid type linear synchronous motors.

The business competitiveness of SMEs through mathematical modeling

The objective of this research is to propose a functional application model for small and medium-sized enterprises (SMEs), with the purpose of determining the optimal production preferences of your specific production system. The problematic that originates this research is the methodology of projection of the costs that practice this type of companies in the market ―which departs from a process of determination of the optimum batch of production―, which are based on models of mathematical determination. The applied methodology is of an analytical nature of a transversal type, the factorial study allows the application of descriptive statistics and the development of equations that determine variables of study of the ex ante model. The result of the research consists in the application to a scenario that represents the optimal level of transport costs of the SMEs products which interact in the market. It is concluded that mathematically it is possible use variables for determining the productivity and level of competitiveness.

La competitividad empresarial de las PYME’s a través de modelación matemática

El objetivo de esta investigación es analizar un modelo funcional de aplicación para las pequeñas y medianas empresas (MIPYME), con el propósito de determinar las preferencias de producción óptima de un sistema productivo en concreto. La problemática que origina esta investigación es la metodología de proyección de los costos que practican este tipo de empresas en el mercado, basados en modelos de determinación matemática. La metodología aplicada es de carácter analítico de tipo transversal, el desarrollo de ecuaciones determinó las variables del estudio factorial. El resultado de la investigación consiste en la aplicación de un escenario que representa el nivel óptimo de costos de transporte de las MIPYME, que interactúan en el mercado.

Análisis del valor económico agregado en las medianas empresas agroindustriales del registro único de MiPymes de la ciudad de Ibarra.

El entorno globalizado demanda de las empresas grandes desafíos con objeto de mantener la competitividad, y atraer inversiones. La generación de valor es una necesidad de los nuevos entes económicos, herramienta de análisis de ciertas ratios de información financiera no tradicionales. El método de Valor Económico Agregado es una alternativa para la medición sobre las decisiones gerenciales de las MiPymes con base a los resultados financieros obtenidos y la cuantificación del costo del capital que conlleva la posible destrucción o no del valor de la inversión de los accionistas. La investigación es de tipo no experimental, transversal, con diseño documental de alcance descriptivo, recopilando información financiera institucional para la evaluación de la creación o no de valor en las organizaciones.

Observation of the domain wall propagation in CoFe and CoFeB nanowires driven by sub-nanosecond magnetic pulse using micromagnetic simulation

In this study, we have observed the domain wall (DW) propagation in CoFe and CoFeB nanowires driven by sub-nanosecond magnetic pulse using micromagnetic simulation approach. The length of the nanowire is 2000 nm, the widths are varied of 50, 100, and 150 nm, and the thicknesses are 2.5 and 5.0 nm. The simulation was performed using a rectangular cell size of 5×5×t nm3 with t is the thickness of the nanowire and the damping factor is 0.05. The sub-nanosecond magnetic pulse length of 0.5 ns was used to move DW through the nanowire. We found that the DW velocity increased as the magnitude of magnetic pulse increased then abruptly decreased which known as the Walker Breakdown (H WB). The transverse type DW structure is observed below the H WB field while vortex/anti-vortex wall structure was formed above H WB. We found that the H WB value of CoFe and CoFeB decreased as the width and thickness of the nanowire increased. The increasing of nanowire thickness also caused the velocity reduction of DW. The energy competition between exchange and demagnetization energy contributed to the DW structure during propagation. The exchange energy is higher than the demagnetization energy as the formation of vortex/anti-vortex wall.