432 research outputs found
Descripción anatómica e histológica de las gónadas en Sabaleta (Brycon henni, Eigenmann 1913) Anatomical and histological description of the gonads in Sabaleta (Brycon henni, Eigenmann 1913)
No full textBrycon henni es un Charácido endémico de Colombia. Con el objetivo de realizar la descripción anatómica e histológica de las gónadas, en un año, se capturaron 51 individuos en muestreos mensuales, se sacrificaron, se les realizó disección, se calculó el índice gonadosomático y hepatosomático, las gónadas se fijaron en formol al 10% y se procesaron con técnicas histológicas de rutina, se realizaron cortes de 7mm de espesor y se colorearon con hematoxilina-eosina. Los ovarios de B. henni son órganos en forma de sacos alargados, pares, simétricos, que se localizan ventralmente a la vejiga natatoria de la hembra; en los primeros estadios de desarrollo los ovarios presentan color rosa claro, a medida que avanza la madurez, se tornan de color más intenso hasta anaranjado, dado por los oocitos observados a simple vista. Dependiendo del tamaño, forma, coloración y visualización de oocitos a simple vista se clasificaron los ovarios en estadio I, II o III. Los Testículos de B. henni son órganos pares de forma sacular, presentan color blanco y se localizan ventralmente a la vejiga natatoria del pez. Los testículos inmaduros son simétricos. A medida que avanza el desarrollo se observa asimetría entre ellos, formándose secciones que no son iguales tanto en número como en forma para ambos testículos. Histológicamente en el ovario se describen las oogonias y las fases del complejo folicular: cromatina nucléolo, perinucleolar, alvéolo cortical y vitelogénesis. Para el testículo se describe la organización de los lóbulos y las células de la línea espermática: espermatogonias, espermatocitos, espermátides, espermatozoides. El desarrollo gonadal en B. henni muestra una relación inversa con la pluviosidad.Brycon henni is a colombian endemic characid. The purpose of this research was to describe in anatomical and histological level the gonads of this fish. Monthly for one year, Brycon henni specimen were caught, fishes were sacrificed, then a dissection was performed; the gondosomatic and hepatosomatic index were calculated, the gonads were fixed in formol 10% and processed with routine histological techniques, 7ìm thickness cuts were made, the cuts were coloreated with hematoxilin-eosin. Ovaries of B. henni are paired, lengthened, and symmetrical organs, they are located ventrally to the swimming bladder of the female. In the first stadiums of development, the ovary present a pink color, as it advances in maturity, it appears of orange color, given for oocites observed. Depending on size, form, coloration and visualization of oocites, we qualified ovaries in stadium I, II or III. Testicles of B. henni are paired and lengthened organs, they present white color, and they are located ventrally to the swimming bladder of the male. The immature testicles are symmetrical organs, as testicles advance in the development, asymmetry is observed between them. Histologically we described oogonium and the phases of the follicular complex: chromatin nucleolus, perinucleolar, cortical alveolus and vitellogenesis. For the testicle, we described the organization of the lobes and the cells of the spermatic line: spermatogonium, spermatocytes, spermatides and spermatozoa. The gonadal development in B. henni showed inverse relation with rainfall
Anatomical and histological description of the gonads in Sabaleta (Brycon henni, Eigenmann 1913)
No full textABSTRACT: Brycon henni is a colombian endemic characid. The purpose of this research was to describe in
anatomical and histological level the gonads of this fish. Monthly for one year, Brycon henni
specimen were caught, fishes were sacrificed, then a dissection was performed; the gondosomatic
and hepatosomatic index were calculated, the gonads were fixed in formol 10% and processed
with routine histological techniques, 7ìm thickness cuts were made, the cuts were coloreated with
hematoxilin-eosin. Ovaries of B. henni are paired, lengthened, and symmetrical organs, they are
located ventrally to the swimming bladder of the female. In the first stadiums of development, the ovary present a pink color, as it advances in maturity, it appears of orange color, given for oocites
observed. Depending on size, form, coloration and visualization of oocites, we qualified ovaries in
stadium I, II or III. Testicles of B. henni are paired and lengthened organs, they present white
color, and they are located ventrally to the swimming bladder of the male. The immature testicles
are symmetrical organs, as testicles advance in the development, asymmetry is observed between
them. Histologically we described oogonium and the phases of the follicular complex: chromatin
nucleolus, perinucleolar, cortical alveolus and vitellogenesis. For the testicle, we described the
organization of the lobes and the cells of the spermatic line: spermatogonium, spermatocytes,
spermatides and spermatozoa. The gonadal development in B. henni showed inverse relation with
rainfall.RESUMEN: Brycon henni es un Charácido endémico de Colombia. Con el objetivo de realizar la descripción
anatómica e histológica de las gónadas, en un año, se capturaron 51 individuos en muestreos mensuales,
se sacrificaron, se les realizó disección, se calculó el índice gonadosomático y hepatosomático, las
gónadas se fijaron en formol al 10% y se procesaron con técnicas histológicas de rutina, se realizaron
cortes de 7mm de espesor y se colorearon con hematoxilina-eosina. Los ovarios de B. henni son órganos
en forma de sacos alargados, pares, simétricos, que se localizan ventralmente a la vejiga natatoria de
la hembra; en los primeros estadios de desarrollo los ovarios presentan color rosa claro, a medida que
avanza la madurez, se tornan de color más intenso hasta anaranjado, dado por los oocitos observados
a simple vista. Dependiendo del tamaño, forma, coloración y visualización de oocitos a simple vista se
clasificaron los ovarios en estadio I, II o III. Los Testículos de B. henni son órganos pares de forma
sacular, presentan color blanco y se localizan ventralmente a la vejiga natatoria del pez. Los testículos
inmaduros son simétricos. A medida que avanza el desarrollo se observa asimetría entre ellos,
formándose secciones que no son iguales tanto en número como en forma para ambos testículos.
Histológicamente en el ovario se describen las oogonias y las fases del complejo folicular: cromatina
nucléolo, perinucleolar, alvéolo cortical y vitelogénesis. Para el testículo se describe la organización
de los lóbulos y las células de la línea espermática: espermatogonias, espermatocitos, espermátides,
espermatozoides. El desarrollo gonadal en B. henni muestra una relación inversa con la pluviosidad.COL006656
"KAIKKI TÄÄLLÄ ON KIVAA" : lapsilähtöisyyden toteutuminen lasten näkökulmasta päiväkoti Vironniemessä
No full textTIIVISTELMÄ
Henni, Miira & Lahtovaara, Minna. "Kaikki täällä on kivaa". Lapsilähtöisyyden toteutuminen lasten näkökulmasta päiväkoti Vironniemessä. Helsinki, kevät 2011. 69 s., 4 liitettä.
Diakonia-ammattikorkeakoulu, Diak Etelä Helsinki. Sosiaalialan koulutusohjelma, sosionomi (AMK) + lastentarhanopettajan kelpoisuus.
Opinnäytetyömme on kvalitatiivinen eli laadullinen tutkimus lapsilähtöisyyden toteutumisesta Vironniemen päiväkodin esiopetusikäisten lasten ryhmässä. Tutkimuskysymyksemme on, miten lapsilähtöisyys toteutuu päiväkodissa lasten kokemana. Tavoitteenamme on selvittää lapsihaastattelujen avulla lasten oma mielipide ja saada lasten ääni kuuluville. Yhteistyökumppanimme on Helsingin kaupungin päiväkoti Vironniemi.
Aineisto opinnäytetyöhömme on kerätty haastattelemalla Vironniemen päiväkodin esiopetusikäisiä lapsia. Haastattelimme yhteensä kahdeksaa lasta, neljää poikaa ja neljää tyttöä. Toteutimme haastattelut syksyllä 2010. Haastattelimme lapset tekijöinä yhdessä aina yksi lapsi kerrallaan. Kysyimme lapsilta valitsemiemme lapsilähtöisyyttä käsittelevien teemojen mukaisia kysymyksiä. Teemamme olivat aktiivisuus ja uteliaisuus, vastuu, rohkeus sekä herkkyys.
Haastatteluissa käytimme puolistrukturoitua haastattelumenetelmää. Puolistrukturoidulle haastattelumenetelmälle on yleistä se, että haastattelun jotkin näkökulmat on lyöty lukkoon, mutta haastatteluvaiheessa tutkija voi esittää tarkentavia kysymyksiä tai selventää niitä. Analysoidessamme tuloksia käytimme sisällönanalyysia teemoitellen. Sisällönanalyysin teemat noudattivat haastatteluteemoja.
Tulokset osoittivat, että Vironniemen päiväkodin esiopetusikäiset lapset kokevat lapsilähtöisyyden toteutuvan päiväkodissa. Lapset kokivat, että heitä kuunnellaan ja heille annetaan mahdollisuus vaikuttaa päiväkodin toimintaan. Lapset saavat toimia itsenäisesti tehden osaamiaan asioita päiväkodissa. Lapsille annetaan mahdollisuus kokeilla ja tutkia heitä kiinnostavia asioita. Lasten vastauksissa korostuivat vertaissuhteiden ja vapaan leikin merkitys.
Opinnäytetyön avulla saimme selville Vironniemen päiväkodin esiopetusikäisten lasten ajankohtaisia kokemuksia lapsilähtöisyyden toteutumisesta. Toivomme Vironniemen päiväkodin hyötyvän opinnäytetyömme tuloksista, jotka jaamme henkilökunnan kanssa keväällä 2011. Tekijöinä olemme saaneet ammatillista varmuutta työelämään, tutustuneet uuteen työmenetelmään sekä ajattelu- ja toimintatapamme on muuttunut entistä lapsilähtöisemmäksi.
Asiasanat: lapsikeskeisyys, esiopetus, lapset, kvalitatiivinen tutkimus, haastattelut, päiväkodit.ABSTRACT
Henni, Miira and Lahtovaara, Minna.
Children´s Point Of View in a Day-Care Center and Child-Centered Activities.
69 p., 4 appendices. Language: Finnish. Helsinki, Spring 2011.
Diaconia University of Applied Sciences. Degree Programme in Social Services. Degree: Bachelor of Social Services.
The aim of the study was to find out how children felt child-centered activities being implemented in a day-care center. Secondly, we wanted the children´s own voice to be heard. Our thesis was done in partnership with the day-care center Vironniemi in Helsinki.
This study was qualitative. This thesis was based on interviewing pre-school age children. Eight children were involved in our research, four of them were boys and four were girls. We researchers made the child interviews together, one child at a time. The results were analyzed by using content analysis. In interviewing children we had four themes: activity and curiosity, courage, sensitivity and responsibility. We used the same themes in the content analysis.
The results of this study showed that child-centered activities were implemented in Vironniemi day-care center. Children appeared to be heard by adults and children had the possibility to influence the activities in the day-care center. Children seemed to appreciate free play and peer relations
Pengaruh Konsentrasi Starter Lactobacillus fermentum dari Isolat Bakteri Dekke Naniura dengan Streptococcus thermophilus terhadap Karakteristik Kimia dan Mikrobiologis pada Yogurt
No full textBackground: Dekke Naniura is a traditional Batak Toba food which contains a
probiotic bacterium, Lactobacillus fermentum. Yoghurt is made from fermentation
process of milk with the addition of lactic acid bacteria (LAB), such as
Streptococcus sp. and Lactobacillus sp.
Objective: To determine the effect of different concentrations of yoghurt starter
from Lactobacillus fermentum isolated from dekke naniura and Streptococcus
thermophilus on the chemical and microbiological characteristics of yoghurt.
Method: Yoghurt is made using Lactobacillus fermentum from dekke naniura
isolate and Streptococcus thermophilus using various concentrations of A1 (2%);
A2 (4%); A3 (6%). Then tested for microbiological characteristic (total LAB),
chemical characteristics (total lactic acid, pH, total sugar, fat, protein, ash content,
moisture content), and organoleptic characteristics (aroma, taste, appearance) of
yoghurt.
Results: This study showed that the starter concentration affected the chemical,
microbiological, and organoleptic characteristics of yoghurt. The results of A1, A2,
A3 respectively were total LAB 1,32×1011 CFU/mL, 3,69×1011 CFU/mL,
3,29×1011 CFU/mL; pH 4,70, 4,50, 4,53; total lactic acid 1,05%, 1,11%, 1,06%; fat
4,51%, 2,88%, 2,67%; total sugar 7,90%, 7,35%, 7,61%; protein 4,17%, 4,47%,
4,44%; ash content 1,21%, 0,96%, 1,39%; water content 85,66%, 84,98%, 84,24%;
hedonic level for smell and taste were rather liked, texture was liked; and had sour
taste, distinctive yoghurt aroma, and thick appearance.
Conclusion: Increasing the starter concentration of Lactobacillus fermentum and
Streptococcus thermophilus increased total LAB, total lactic acid, protein, ash
content, and organoleptic, and decreased pH value, fat, water content of yoghurt,
and the best starter concentration was obtained at concentration 4%.185 HalamanSkripsi Sarjan
Pengaruh Konsentrasi Starter Lactobacillus fermentum dari Isolat Bakteri Dekke Naniura dengan Streptococcus thermophilus terhadap Karakteristik Kimia dan Mikrobiologis pada Yogurt
No full textBackground: Dekke Naniura is a traditional Batak Toba food which contains a
probiotic bacterium, Lactobacillus fermentum. Yoghurt is made from fermentation
process of milk with the addition of lactic acid bacteria (LAB), such as
Streptococcus sp. and Lactobacillus sp.
Objective: To determine the effect of different concentrations of yoghurt starter
from Lactobacillus fermentum isolated from dekke naniura and Streptococcus
thermophilus on the chemical and microbiological characteristics of yoghurt.
Method: Yoghurt is made using Lactobacillus fermentum from dekke naniura
isolate and Streptococcus thermophilus using various concentrations of A1 (2%);
A2 (4%); A3 (6%). Then tested for microbiological characteristic (total LAB),
chemical characteristics (total lactic acid, pH, total sugar, fat, protein, ash content,
moisture content), and organoleptic characteristics (aroma, taste, appearance) of
yoghurt.
Results: This study showed that the starter concentration affected the chemical,
microbiological, and organoleptic characteristics of yoghurt. The results of A1, A2,
A3 respectively were total LAB 1,32×1011 CFU/mL, 3,69×1011 CFU/mL,
3,29×1011 CFU/mL; pH 4,70, 4,50, 4,53; total lactic acid 1,05%, 1,11%, 1,06%; fat
4,51%, 2,88%, 2,67%; total sugar 7,90%, 7,35%, 7,61%; protein 4,17%, 4,47%,
4,44%; ash content 1,21%, 0,96%, 1,39%; water content 85,66%, 84,98%, 84,24%;
hedonic level for smell and taste were rather liked, texture was liked; and had sour
taste, distinctive yoghurt aroma, and thick appearance.
Conclusion: Increasing the starter concentration of Lactobacillus fermentum and
Streptococcus thermophilus increased total LAB, total lactic acid, protein, ash
content, and organoleptic, and decreased pH value, fat, water content of yoghurt,
and the best starter concentration was obtained at concentration 4%.185 HalamanSkripsi Sarjan
Usability Testing pada Sistem Kearsipan Dokumen Dosen
No full textPengujian perangkat lunak merupakan salah satu hal penting yang wajib dilakukan untuk memastikan perangkat lunak yang dibangun telah memenuhi kebutuhan fungsional yang ditetapkan pada tahap analisis kebutuhan sistem serta mampu memenuhi harapan dan kebutuhan pengguna. Pada penelitian ini dilakukan pengujian sistem kearsipan dokumen dosen yang telah dibangun pada penelelitian sebelumnya dengan menggunakan pengujian black box dan usability testing. Berdasarkan hasil pengujian yang telah dilakukan maka didapatkan hasil bahwa sistem kearsipan dokumen dosen telah memenuhi semua fungsionalitas sistem sesuai skenario pengujian yang ditentukan. Sedangkan dari sisi kepuasan pengguna yang diuji menggunakan usability testing didapatkan hasil rata-rata diatas 3 pada semua aspek yang diuji, dengan kata lain sistem kearsipan dokumen dosen telah dinilai baik dari aspek usability
Pengaruh Konsentrasi Starter Lactobacillus fermentum dari Dekke Naniura dengan Beberapa Kombinasi Bakteri terhadap Karakteristik Kimia dan Mikrobiologis pada Yogurt
No full textDekke Naniura is a traditional Toba Batak food that contains the
probiotic bacteria Lactobacillus fermentum. One of the functional foods that
contain probiotics is yogurt. Yoghurt is made from fermentation process of milk
with the addition of lactic acid bacteria, such as Streptococcus sp. and Lactobacillus
sp.
Objective: This study aims to determine the effect of different concentrations of
yoghurt starter from Lactobacillus fermentum isolated from Dekke Naniura with
combination of Lactobaciluus bulgaricus and Streptococcus thermophilus on the
chemical, microbiological and organoleptic characteristics of yogurt.
Method: This research is an experimental research to determine the effect of starter
concentrations of A1 (2%), A2 (4%), and A3 (6%) with combination of 3 bacteria
on microbiological characteristics (total LAB), chemical characteristics (pH, total
lactic acid, total sugar, fat content, protein content, ash content, and water content)
and organoleptic (aroma, flavour, and texture).
Results: The results showed that the starter concentration affected the chemical,
microbiological and organoleptic characteristics of yoghurt. The total lactic test
results were 1.88x1011 CFU/mL (A1), 5.58 x1011 CFU/mL (A2), and 4.70 x1011
CFU/mL (A3), pH values 4.56 (A1), 4.43 (A2), and 4.46 (A3), total titrated acid of
0.7688% (A1), 0.7713% (A2), and 0.8736% (A3), total sugar 9,59% (A1), 2.23%
(A2), and 4.635% (A3), fat content 6.6448% (A1), 1.2516% (A2) and 60.5548%
(A3), protein content 4.115% (A1), 4.405 (A2), 4.365 (A3), ash content 1,2048%
(A1), 0,5437% (A2), dan 1,4339% (A3), water content 85,6464% (A1), 80,1609%
(A2), and 78,1993% (A3).
Conclusion: Concentration of starter with combination of Lactobacillus fermentum
from Dekke Naniura isolate bacteria with Lactobacillus bulgaricus and
Streptococcus thermophilus in yogurt affects the chemical characteristics
spesifically decreased the pH value, total sugar, fat content, water content and
increased the total titrated acid, protein content, ash content, affects the
microbiological characteristics spesifically increased the total LAB, and affects the
organoleptic characteristics spesifically increased the aroma, flavour and texture of
yogurt and the best starter concentration is at 4% starter concentration.183 HalamanSkripsi Sarjan
Automatic detection of gender on the blogs
No full textInternational audienceIn this paper, we are interested in defining the gender of blogger while using only texts written from bloggers. For that purpose, we offer a number of features based on specific words, which were categorized into classes. For each blog, a score is calculated based on these characteristics, thereby determining the gender of its author. The evaluation was made on a corpus of 681,288 Blogs (140 million words) tagged as men or women. In our work, this collection will be taken as a reference. The obtained results show gender detection over 82% compared to the referenced collection
PROSEDUR PEMERIKSAAN CT SCAN ABDOMEN PADA KASUS HEPATOCELLULAR CARCINOMA (HCC) POST TACE DI INSTALASI RADIOLOGI RSUP DR. KARIADI SEMARANG
No full textBackground : Research on the CT scan of Abdominal examination on Hepatocellular Carcinoma (HCC) Post TACE. The purpose of this research is to know how the procedure of CT scan of Abdomen in case of Hepatocellular Carcinoma (HCC) Post TACE in Radiology Installation of Dr. Kariadi Semarang and the reason for using the four-phase technique.Metode : The research type is qualitative analytic research with case study approach. Subjects in this study were radiographers, radiology specialists and hepatologists. The author made observations on the examination and conducted in-depth interviews with subject, and perform documentation of the inspection conducted. The data is processed using open coding system, then the data is presented in quote form. The discussion is done by analyzing the results of research according to the references to take a decisionResults : The results of a four-phase contrast CT scan in the post TACE hepatocellular carcinoma (HCC) case, patient position supine on the examination table, feet first, spiral scanning, using double syringe injectors, 80 ml injected contrast medium for lactated ringer copy (RL) 40 ml, 15 min before the drinking water test 150 ml to fill the gastric mucosa, There are four phases to assess the enhancement patterns in the liver, imaging morphological changes in the picture between pre- and post-TACE actions.Conclusion : Early artery / early artery phase and late artery / stage artery phase are aimed at seeing the fiding artery to the tumor, the venous phase and delay phase are intended to look at the liver pattern, and the vascularization characteristics of whether it is enhanced or was out. Modality of CT Scan is used because it is a standard gold that is kreadible used for evaluation of TACE action without having the patient biops
Rancang Bangun Sistem Konversi Mata Kuliah (Studi Kasus : Prodi Informatika, Fasilkom, UPN "Veteran" Jawa Timur)
No full textSalah satu persayaratan akademik untuk lulus dari program sarjana adalah telah menyelesaikan kredit 144 SKS. Permasalahan seringkali ketika dilakukan pencetakan transkrip nilai maka mata kuliah yang muncul seringkali double. Kondisi lain yang seringkali terjadi adalah jumlah SKS yang berkurang dari yang dicatat oleh mahasiswa serta perbedaan nama mata kuliah. Hal ini sangat mungkin terjadi akibat adanya perubahan kurikulum yang terjadi secara berkala pada sebuah prodi. Berdasarkan hal tersebut maka penelitian ini dibuat untuk membangun sistem konversi mata kuliah menggunakan pendekatan terstruktur dengan metode waterfall. Pengembangan sistem konversi memiliki tantangan khususnya pada perancangan antarmuka menu input data KHS yang harus mudah digunakan dan memastikan semua data benar sesuai dengan KHS. Berdasarkan hasil yang diperoleh dari pengujian basic path testing menghasilkan 48 fungsi masuk dengan kategori tingkat risiko rendah terhadap cacat atau error yang memiliki tipe prosedur yang sederhana dan terstruktur dengan baik serta stabil dengan persentase 100%. Persentase dari pengujian yang dapat dilakukan sejumlah 89 pengujian berdasarkan jalur independen adalah sebesar 100%. Dari total 48 fungsi diperoleh hasil yang sama untuk 1 jenis perhitungan menggunakan cyclomatic complexity sehingga bisa dikatakan kode program adalah relevan serta dari 89 skenario uji diperoleh hasil yang valid tanpa eror. Sedangkan berdasarkan hasil ini maka dapat disimpulkan bahwa sistem konversi yang dibangun pada penelitian ini telah memiliki nilai usability yang sangat baik. AbstractOne of the academic requirements to graduate from a bachelor\u27s program is to have completed 144. The problem is when a transcript is printed, the courses that appear are often double. Other conditions that often occur are the number of credits that are less than those recorded by students and differences in course names. This is very likely to occur due to curriculum changes that occur periodically in a study program. Based on this, this research was made to build a course conversion system using a structured approach with the waterfall method. The development of the conversion system has challenges, especially in designing the KHS data input menu interface which must be easy to use and ensure that all data is correct in accordance with KHS. Based on the results obtained from basic path testing, 48 functions are included in the category of low risk level for defects or errors that have a simple and well structured and stable type of procedure with a percentage of 100%. The percentage of tests that can be carried out by 89 tests based on the independent path is 100%. From a total of 48 functions, the same results are obtained for 1 type of calculation using cyclomatic complexity, it can be said that the script code program is relevant and from 89 test scenarios, valid results are obtained without errors. Meanwhile, based on these results, it can be concluded that the conversion system built in this study has a very good usability value
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