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Search Results: 1 - 10 of 82 matches for " DENI NOVIANA "
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Heart Size Evaluation of Indonesian Domestic House Cat by Motion Mode Echocardiography Imaging
DENI NOVIANA,LYNN KAAT LAURA KURNIAWAN
HAYATI Journal of Biosciences , 2013,
Abstract: Indonesian Domestic House Cats (DHC) are prone to various diseases, especially cardiovascular diseases. Physical examination alone is not enough to differenciate cardiac diseases, which is why further screening tests such as heart ultrasonography-echocardiography are needed. Since there has been no information regarding the heart size of Indonesian DHC, the purpose of this study was to determine the heart size of an anesthetized Indonesian DHC through Motion mode echocardiography imaging. Nine male cats weighing between 3.3-3.4 kg were anesthetized using zolazepam-tiletamine. Echocardiographic examinations were taken on the right parasternal short axis view at the papillary muscle and aorta level using a 7.5 MHz transducer. Result showed that the wall thickness, left ventricular internal diameter and fractional shortening of the Indonesian DHC were similar compared with those in other cat breeds with the same average weight. The left atrium internal diameter and the aorta diameter of the Indonesian DHC were relatively smaller. However, the left atrium and aorta diameter ratio were similar to the result in other cat breeds with the same average weight. Through this study, we also could specify the left ventricular volume, stroke volume, cardiac output and ejection fraction that not yet reported before.
Motion Mode and Two Dimensional Echocardiographic Measurements of Cardiac Dimensions of Indonesian Mongrel Dogs
DENI NOVIANA,DEVI PARAMITHA,RETNO WULANSARI
HAYATI Journal of Biosciences , 2011,
Abstract: Prevalence of heart disease in dogs was very high and required early diagnosis through physical examination, electrocardiogram, and echocardiography. Normal reference values of echocardiography are highly breedspecific and need for comparison and evaluation of dogs suspected with heart disease. Therefore the aim of this study was to establish normal reference echocardiographic values for Indonesian mongrel dogs, specifically to find out intracardiac dimensions, wall thickness, and fractional shortening. Motion-mode and two-dimensional echocardiography from right parasternal short axis and long axis view were performed on nine clinically healthy dogs consisting of five males and four males. The results showed that wall thickness and fractional shortening of Indonesia mongrel dogs were higher compared with those in the other breed that have the same average weight. As opposite, the intracardiac dimensions and lumen dimensions of aorta and left atrial diameter were smaller. These differences might occur due to factors other than the dog’s habits and functions such as working and hunting, but can also be caused by the existence of breed differences. There was no significant difference between male and female dogs in terms of intracardiac dimension systole (P = 0.53), diastole (P = 0.38), fractional shortening (P = 0.053), and the ratio of aorta and left atrial diameter (P = 0.06).
Biological Communication Behavior through Information Technology Implementation in Learning Accelerated  [PDF]
Deni Darmawan
Int'l J. of Communications, Network and System Sciences (IJCNS) , 2012, DOI: 10.4236/ijcns.2012.58056
Abstract: The Biological Communication Behavior of the Left and the Right Brains have been constructed through the explanation of the phenomena of their specific part activities encompassing: Prefrontal, Frontal, Parietal, Central, Occipital and Parasagital which have been significantly tested in terms of their impacts in learning acceleration starting from Elementary School to University levels. This study is conducted by means of constructive approach and it employs both the quantitative and qualitative techniques. The result of the study shows that the biological communication of the left and the right brains are reliably tested scientifically from the viewpoint of science. The Problem Based Learning start from elementary school to university level of both social and science groups.
Guillermo de Ockham y el desafío escéptico en los Quodlibeta Septem
Gamboa, Deni;
Diánoia , 2009,
Abstract: after analyzing the quodlibeta septem it is possible to state that ockham's epistemology leads to skeptical conclusions. this statement is grounded on my interpretation of the way in which any cognition process of singular entities develops. my interpretation might be expressed in two propositions: 1) the intuitive and abstractive cognitions are different forms of a simple assent, and 2) within his own espistemological system, ockham tries to avoid skeptical conclusions by way of reflexive cognitions. nevertheless, the idea of reflexive cognitions would not let us justify which thoughts are true. in ockham's epistemology, the idea of reflexive cognitions does not solve the skeptical challenge.
Desarrollo de una herramienta numérica de análisis para losas de hormigón armado sometidas a aceleraciones verticales sísmicas
Herrera,Deni;
Obras y proyectos , 2011, DOI: 10.4067/S0718-28132011000200001
Abstract: during the chile centre-south 27th february 2010 earthquake, many structures were strongly shaken due to considerable horizontal accelerations; however, the vertical acceleration component was important too. this feature has motivated this work, where the vertical acceleration component effect on reinforced concrete slabs is studied, when this acceleration acts on the slab edges. the methodology contemplated a computer software written in matlab code. this program uses the fem and allows the calculation of stresses and strains in the slab. initially a static analysis was carried out, which consisted of calculating the stress distributions generated by a uniformly distributed static load according to the norm nch 1537of.86. subsequently, the seismic analysis consisted of obtaining the stress envelopes caused by the vertical acceleration recording of san pedro de la paz for the 27/02/2010 earthquake. the theoretical framework, the femformulation and the numerical validation of the results are presented. then, two slabs with different geometry are analysed with the purpose of estimating the stress distributions for the static case and the stress envelopes for the seismic case; as well as the natural frequencies and periods for each slab. the results reveal that stresses induced by the static loads are higher than the induced by the seismic loading for the slab with a fundamental period of 0.031 s, whilst the contrary resulted for the slab with a fundamental period of 0.104 s.
Desarrollo de una herramienta numérica de análisis para losas de hormigón armado sometidas a aceleraciones verticales sísmicas Development of a numerical tool for the analysis of reinforced concrete slabs under seismic vertical accelerations
Deni Herrera
Obras y Proyectos , 2011,
Abstract: Durante el terremoto en el centro sur de Chile del 27 de febrero del 2010 muchas estructuras fueron solicitadas fuertemente debido a aceleraciones horizontales considerables, sin embargo, la componente vertical de aceleración también fue importante. Esta característica ha motivado este trabajo, donde se estudia el efecto que produce la componente vertical de aceleración sobre losas de hormigón armado, teniendo en cuenta que la aceleración se aplica sobre el borde de la losa. La metodología utilizada contempló la elaboración de un programa computacional escrito en lenguaje MATLAB. Este programa utiliza el MEF y permite calcular tanto las tensiones como deformaciones en la losa. Inicialmente se realizó un análisis estático consistente en obtener las distribuciones de tensiones que genera una carga estática uniformemente distribuida de acuerdo a la norma NCh 1537.OJ86. Luego, se realizó un análisis sísmico consistente en obtener las envolventes de tensiones que genera la aplicación del registro vertical de aceleraciones de San Pedro de la Paz del terremoto del 27/02/2010. Se presenta el contexto teórico, la formulación del MEF y la validación numérica de los resultados. Posteriormente se analizan 2 losas de distinta geometría con el propósito de obtener las distribuciones de tensiones para el caso estático y envolventes de tensiones para el caso sísmico; al igual que las frecuencias y periodos naturales de cada losa. Los resultados revelan que las tensiones inducidas por las cargas estáticas son mayores a las inducidas por las cargas sísmicas para la losa con un periodo fundamental de 0.031 s. Mientras que para la losa con un periodo fundamental de 0.104 s resultó lo contrario. During the Chile Centre-South 27th February 2010 earthquake, many structures were strongly shaken due to considerable horizontal accelerations; however, the vertical acceleration component was important too. This feature has motivated this work, where the vertical acceleration component effect on reinforced concrete slabs is studied, when this acceleration acts on the slab edges. The methodology contemplated a computer software written in MATLAB code. This program uses the FEM and allows the calculation of stresses and strains in the slab. Initially a static analysis was carried out, which consisted of calculating the stress distributions generated by a uniformly distributed static load according to the norm NCh 1537Of.86. Subsequently, the seismic analysis consisted of obtaining the stress envelopes caused by the vertical acceleration recording of San Pedro de la Paz for the 27/02/
Guillermo de Ockham y el desafío escéptico en los Quodlibeta Septem William of Ockham and the Skeptical Challenge in the Quodlibeta Septem
Deni Gamboa
Diánoia , 2009,
Abstract: La epistemología de Guillermo de Ockham expuesta en los Quodlibeta Septem conduce a conclusiones escépticas. La proposición anterior sintetiza la hipótesis de este ensayo. La demostración que aquí expongo está basada en mi propuesta de interpretación sobre el modo en que se desarrolla todo proceso cognoscitivo de singulares. Tal interpretación puede expresarse en dos proposiciones: 1) el conocimiento intuitivo y el conocimiento abstractivo son formas distintas de un asentimiento simple; 2) Ockham, dentro de su propio esquema epistemológico, intenta evitar conclusiones escépticas por medio de la noción de conocimiento reflexivo. Esta última noción, sin embargo, no nos permitiría justificar que nuestras creencias sean verdaderas. After analyzing the Quodlibeta Septem it is possible to state that Ockham's epistemology leads to skeptical conclusions. This statement is grounded on my interpretation of the way in which any cognition process of singular entities develops. My interpretation might be expressed in two propositions: 1) the intuitive and abstractive cognitions are different forms of a simple assent, and 2) within his own espistemological system, Ockham tries to avoid skeptical conclusions by way of reflexive cognitions. Nevertheless, the idea of reflexive cognitions would not let us justify which thoughts are true. In Ockham's epistemology, the idea of reflexive cognitions does not solve the skeptical challenge.
Developing Image of Higher Education Performance  [PDF]
Uyu Wahyudin, Ridwan El Hariri, Deni Darmawan
Int'l J. of Communications, Network and System Sciences (IJCNS) , 2013, DOI: 10.4236/ijcns.2013.69044
Abstract:

The study focused on Pattern Analysis Relationships between Basic Element Institutional Excellence in Education with a focus of the study: What is the actual profile of the basic elements of excellence of educational institutions, influence leadership, strategic planning, as well as students and focus stakeholders, focus staffs and faculty in order to develop the image Parahyangan University (UNPAR) performance by reference to the Performance Excellence Criteria for Education. The method used a qualitative approach and quantitative approach [1] with two models using qualitative-quantitative approaches, namely: two-phase design, dominant-les dominant design, and mixed methodology design. Respondents and the information in this study are a lecturer and head of the University.

Poverty and Environmental Services: Case Study in Way Besai Watershed, Lampung Province, Indonesia
S. Suyanto,Noviana Khususiyah,Beria Leimona
Ecology and Society , 2007,
Abstract: Local communities in developing countries are often forbidden to earn their livelihood from state-owned forests, but nonetheless local people commonly manage these lands and depend on them to survive. In these places, community participation is the key to successful conservation programs intended to rehabilitate environmental functions and produce environmental services for beneficiaries outside the area. This paper reviews the relationship between poverty and environmental services and briefly discusses the main ways in which approaches that rely on payment for environmental services are thought likely to alleviate poverty. It also discusses the poverty profile and inequality of upland dwellers in the Sumberjaya watershed in Indonesia's Lampung Province, using income, education, and land-holding indicators. Data related to these three indicators were collected from intensive household surveys and interviews and used via Gini decomposition to measure inequality. In addition, analysis of data on stem at breast height and horizontal root diameter of coffee and other noncoffee trees planted on coffee farms showed that index of root shallowness could be used as an estimator of environmental services. This study revealed that state forest land in Lampung Province, Indonesia, not only provides important income for poor farmers but also leads to a more equitable distribution of income and land holdings. These farmers have also successfully rehabilitated degraded land by establishing coffee-based agroforestry. As found in other recent studies, these findings show that coffee-based agroforestry can perform watershed service functions similar to those of natural, undisturbed forests. This supports the argument that poor farmers who provide environmental services through their activities in state-owned forests should be rewarded with land rights as a policy to alleviate poverty.
EFEKTIVITAS PELATIHAN MOTIVASI TERHADAP PENINGKATAN PRODUKTIVITAS KARYAWAN BAGIAN EXPECTING PT X
Tri Noviana Rini,Herlina Siwi Widiana
HUMANITAS , 2012,
Abstract: This research was quasi experimental research aimed at knowing the effectiveness of motivation training to increase productivity.This research used non-randomized pretest-posttest control group design. The research subjects were 26 employees of Expecting Division (Quality Control) PT X with low productivity. They were randomly divided in two groups, experiment group and control group. Independent Sample T Test was used to analyze change productivity from gained score. The result shows there’s significant difference between experiment group and control group after training (t=2.778, p=0.010, p<0.05). The research result shows that motivation training is effective to increase productivity.
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