3,837 research outputs found
Hubungan antara Self Efficacydan Dukungan Sosial Orangtua dengan Self Regulated Learning Serta Implikasinya terhadap Bimbingan dan Konseling
This research was based on how important to increase the students self regulated learning. Self efficacy and parent social support were the factors assumed to affect the self regulated learning. The purpose of this research were to describe: (1) self efficacy, (2) parent social support, (3) self regulated learning, (4) the relationship between self efficacy with self regulated learning, (5) the relationship between parent social support with self regulated learning, and (6) the simultaneous relationship between self efficacy and parent social support with self regulated learning. This research used a quantitative method with correlative descriptive type. The population in this research was the students at SMP Negeri 29 Padang many as 522 students. The sample in this research was many as 213 students who selected with a proportional stratified random sampling technique. The instrument was a Likert scale model. The results of instrument reliability test showed that self efficacy was much as 0.851, parent social support 0.946 and self regulated learning 0.860. The data were analyzed by using descriptive statistic, simple regression, and multiple regression. This discover research show: (1) students self efficacy was at high category, (2) students parent social support was at high category, (3) students self regulated learning was at high category, (4) there was a positive and significant relationship between of self efficacy to self regulated learning, (5) there wasa positive and significant relationship between of parent social support to self regulated learning, and (6) there wasa positive and significant simultaneous relationship between of self efficacy and parent social support with self regulated learning. Implications of these results could be used as suggestion to arrange programs of guidance and counseling service at the school
Temperature effects on the 15-85-micron spectra of olivines and pyroxenes
Far-infrared spectra of laboratory silicates are normally obtained at room
temperature even though the grains responsible for astronomical silicate
emission bands seen at wavelengths >20 micron are likely to be at temperatures
below ~150 K. In order to investigate the effect of temperature on silicate
spectra, we have obtained absorption spectra of powdered forsterite and
olivine, along with two orthoenstatites and diopside clinopyroxene, at 3.5+-0.5
K and at room temperature (295+-2K). To determine the changes in the spectra
the resolution must be increased from 1 to 0.25 cm^-1 at both temperatures
since a reduction in temperature reduces the phonon density, thereby reducing
the width of the infrared peaks. Several bands observed at 295 K split at 3.5
K. At 3.5 K the widths of isolated single bands in olivine, enstatites and
diopside are ~ 90% of their 295 K-widths. However, in forsterite the
3.5-K-widths of the 31-, 49- and 69-micron bands are, respectively, 90%, 45%
and 31% of their 295 K widths. Due to an increase in phonon energy as the
lattice contracts, 3.5-K-singlet peaks occur at shorter wavelengths than do the
corresponding 295-K peaks; the magnitude of the wavelength shift increases from
\~ 0-0.2 micron at 25 micron to ~0.9 micron at 80 micron. Changes in the
relative absorbances of spectral peaks are also observed. The temperature
dependence of lambda_pk and bandwidth shows promise as a means to deduce
characteristic temperatures of mineralogically distinct grain populations. In
addition, the observed changes in band strength with temperature will affect
estimates of grain masses and relative mineral abundances inferred using
room-temperature laboratory data.Comment: 11 pages, 7 figures including figures 3a and 3b. includes latex and
eps files. Accepted by MNRAS on 15th March 200
Beyond locutionary denotations: exploring trust between practitioners and policy
This study reports the findings of a research on the trust relationship between practitioners in the Skills for Life (SfL) area and the policy that informs their practice. The exploration of this relationship was premised on an extended notion of trust relationship which draws from the Speech Act theory of Austin (1962; Searle 1969; Kissine 2008), leading to the claim that the existence of different layers of imports in textual analysis makes it possible for a trust relationship to exist between the human/physical and the non human/non physical. The study found that the majority of practitioners in the SfL field trust policy to deliver its inherent policy only to a limited extent. Amongst others, the study identified the impact of the perlocutionary import of policy text on practitioners as a viable reason for this limited level of trust. Such perlocutionary imports, it also found, have adverse impact on practitioners who are considered to have drawn from previous experience to mediate the import of contemporary policies
Evidence for Gravitational Lensing of the Cosmic Microwave Background Polarization from Cross-Correlation with the Cosmic Infrared Background
We reconstruct the gravitational lensing convergence signal from cosmic microwave background (CMB) polarization data taken by the Polarbear experiment and cross-correlate it with cosmic infrared background maps from the Herschel satellite. From the cross spectra, we obtain evidence for gravitational lensing of the CMB polarization at a statistical significance of 4.0Ļ and indication of the presence of a lensing B-mode signal at a significance of 2.3Ļ. We demonstrate that our results are not biased by instrumental and astrophysical systematic errors by performing null tests, checks with simulated and real data, and analytical calculations. This measurement of polarization lensing, made via the robust cross-correlation channel, not only reinforces POLARBEAR auto-correlation measurements, but also represents one of the early steps towards establishing CMB polarization lensing as a powerful new probe of cosmology and astrophysics
Penerapan Metode Term Frequency (Tf) - Invers Document Frequency (Idf) untuk Pencarian Sinonim Kata dalam Kamus Bahasa Dayak Ngaju Kalimantan Tengah
The available Bahasa Dayak Ngaju dictionary only in hardcopy form and only consisted of the list of words andthe meaning of them. The dictionary didn't provide the synonym of the word we are looking for. If we want toknow the paraphrase of one particular word, we have to do it manually by searching it on all of the list of wordsin the dictionary. Therefore, this research proposed to develope a Dayak Ngaju dictionary that provide wordsynonym search. We use Term Frequency (TF) - Invers Document Frequency (IDF) algorithm that will helpsynonym searching by comparing the term emergence in the meaning of the word that we are going to look thesynonym for in all of the meaning of the words listed on the dictionary. This method will calculate the weight inall the documents based on the input query. To evaluate the methodology accuracy, we used precision and recallmethod. The results showed that after searching synonym of 100 queries, we founded that 33 queries hadsynonyms with precision = 1 and recall = 1 and all the synonyms that are found are relevant based on expert'sjustification
Aplikasi Penjadwalan Mata Kuliah Jurusan Teknik Informatika Fakultas Teknik Universitas Palangka Raya Dengan Algoritma Genetika
Scheduling courses in informatics engineering is needed to arrange an optimalschedule so that there is no conflict when teaching courses. In this journal of informaticsengineering has a problem in making a schedule because of frequent clash of teachinghours and the room used.Based on the problem, then to solve the above problem is to use the geneticalgorithm method. The genetic algorithm method is used for scheduling optimization.The final result of this research is the website program of Scheduling Courses inthe Department of Informatics, Faculty of Engineering, Palangkaraya University, whichcan display information about course schedules and this will be a tool for departments toprocess scheduling data through the course scheduling application
A re-evaluation of plastochron index determination in peas - a case for using leaflet length
The plastochron index (PI) is a measure of plant growth reports our findings on PI using the average length of and can be used to determine growth rate, based upon the first pair of leaflets on each node. Early leaflet appearance of successive leaves on the axis of the growth in peas occurs exponentially and the early plant. PI should under ideal growth conditions be a stages of growth of successive pairs of leaflets occur at regular event and should be predictable with a relatively the same relative growth rate. Given that growth of small error of a few hours. PI has been variously leaflets during early development can be measured calculated in peas, and each method reported has had successfully, we propose the use of leaflet growth as a with it a number of problems that do not allow for measure of the plastochron index in peas. Our results reasonable prediction of PI. Internode length varies suggest that plant age is best expressed using the greatly and is dependent upon the variety, which may be plastochron index, which is a measure of the time short- or long-stemmed; thus this parameter is not ideal interval between the initiations of successive events ā for determining growth rate or plant age. This paper in the case of peas, of successive pairs of leaflets
Pembuatan Game Wild Fire Menggunakan Adobe Flash Cs3
Game banyak digunakan untuk refreshing sehingga tidak mengherankan bila setiap orang sudah mulai mengenal adanya game virtual. Yaitu game yang dapat dimainkan melalui internet. Sebagian besar penggemar game adalah dari kalangan anak-anak sampai remaja. Sebenarnya, kehadiran game tersebut juga bisa digunakan sebagai salah satu sarana pembelajaran selain digunakan untuk hiburan. Pada penelitian ini akan dibuat sebuah game edukasi tentang perlindungan hewan dan unprotectio yang akan ditambahkan suara-efek dan animasi lucu dalam permainan membuat childern yang tertarik. Game ini dibuat dengan menggunakan Adobe Flash CS3 dan Actionscript 2.0 sebagai script suport
Rancang Bangun Website Badan Pengawas Pemilihan Umum (Bawaslu) Kalimantan Tengah
The misuse of digital image images is increasing, data or information that is of a personal nature can easily be known by others who are not entitled through digital images. This can cause material and immaterial losses to people whose personal information is misused by others. Then the application applies the Rijndael algorithm to secure digital image images which contain information or data that is of a personal nature. In securing digital image images, Rijndael's algorithm is used to protect the information contained in the image, the algorithm runs with processes such as SubBytes, ShiftRows, MixColumns, and AddRoundKey. The methodology applied is data collection methods such as field studies and literature studies, then Waterfall software development methods (Communication, Planning, Modeling, Construction, and Deployment) for system desig
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