A Review of Face Analysis Techniques for Conventional and Forensic Applications

2022 ◽  
pp. 223-240
Author(s):  
H.T. Chethana ◽  
Trisiladevi C. Nagavi
Keyword(s):  
Face Analysis ◽  
Analysis Techniques

An example of spectrum imaging used for comparison of EELS quantitative analysis techniques on Al-Li

1991 ◽  
Vol 49 ◽  
pp. 726-727
Author(s):  
John A. Hunt
Keyword(s):  
Quantitative Analysis ◽  
Large Data ◽  
Difference Spectrum ◽  
Large Data Sets ◽  
Foil Thickness ◽  
Data Sets ◽  
Analysis Techniques ◽  
Spectrum Imaging ◽  
Normal Spectrum ◽  
Electron Energy Loss

Spectrum-imaging is a useful technique for comparing different processing methods on very large data sets which are identical for each method. This paper is concerned with comparing methods of electron energy-loss spectroscopy (EELS) quantitative analysis on the Al-Li system. The spectrum-image analyzed here was obtained from an Al-10at%Li foil aged to produce δ' precipitates that can span the foil thickness. Two 1024 channel EELS spectra offset in energy by 1 eV were recorded and stored at each pixel in the 80x80 spectrum-image (25 Mbytes). An energy range of 39-89eV (20 channels/eV) are represented. During processing the spectra are either subtracted to create an artifact corrected difference spectrum, or the energy offset is numerically removed and the spectra are added to create a normal spectrum. The spectrum-images are processed into 2D floating-point images using methods and software described in [1].

Dissociated Σ=27 boundaries in silicon

1988 ◽  
Vol 46 ◽  
pp. 624-625
Author(s):  
A. Garg ◽  
W.A.T. Clark ◽  
J.P. Hirth
Keyword(s):  
Electron Diffraction ◽  
Local Minimum ◽  
Boundary Energy ◽  
Coincidence Site Lattice ◽  
Boundary Plane ◽  
Low Energy ◽  
Theoretical Understanding ◽  
Site Lattice ◽  
Kikuchi Pattern ◽  
Analysis Techniques

In the last twenty years, a significant amount of work has been done in the theoretical understanding of grain boundaries. The various proposed grain boundary models suggest the existence of coincidence site lattice (CSL) boundaries at specific misorientations where a periodic structure representing a local minimum of energy exists between the two crystals. In general, the boundary energy depends not only upon the density of CSL sites but also upon the boundary plane, so that different facets of the same boundary have different energy. Here we describe TEM observations of the dissociation of a Σ=27 boundary in silicon in order to reduce its surface energy and attain a low energy configuration.The boundary was identified as near CSL Σ=27 {255} having a misorientation of (38.7±0.2)°/[011] by standard Kikuchi pattern, electron diffraction and trace analysis techniques. Although the boundary appeared planar, in the TEM it was found to be dissociated in some regions into a Σ=3 {111} and a Σ=9 {122} boundary, as shown in Fig. 1.

Material analysis techniques using the ion mill

1996 ◽  
Vol 54 ◽  
pp. 1034-1035
Author(s):  
J. P. Benedict ◽  
R. M. Anderson ◽  
S. J. Klepeis
Keyword(s):  
Polished Surface ◽  
Surface Material ◽  
Analysis Techniques ◽  
Material Analysis ◽  
Optical Inspection ◽  
Electron Microscopy Analysis ◽  
Microscopy Analysis ◽  
Argon Ions ◽  
The Impact ◽  
Scanning Electron

Ion mills equipped with flood guns can perform two important functions in material analysis; they can either remove material or deposit material. The ion mill holder shown in Fig. 1 is used to remove material from the polished surface of a sample for further optical inspection or SEM ( Scanning Electron Microscopy ) analysis. The sample is attached to a pohshing stud type SEM mount and placed in the ion mill holder with the polished surface of the sample pointing straight up, as shown in Fig 2. As the holder is rotating in the ion mill, Argon ions from the flood gun are directed down at the top of the sample. The impact of Argon ions against the surface of the sample causes some of the surface material to leave the sample at a material dependent, nonuniform rate. As a result, the polished surface will begin to develop topography during milling as fast sputtering materials leave behind depressions in the polished surface.

Developmental Sentence Scoring

1984 ◽  
Vol 15 (3) ◽  
pp. 154-168 ◽  
Author(s):  
Mary Ann Lively
Keyword(s):  
Expressive Language ◽  
Analysis Techniques ◽  
Language Analysis ◽  
Scoring Errors

Developmental Sentence Scoring (DSS) is a useful procedure for quantifying thegrammatic structure of children's expressive language. Like most language analysis techniques, however, DSS requires considerable study and practice to use it correctly and efficiently. Clinicians learning DSS tend to make many scoring errors at first and they display similar confusions and mistakes. This article identifies some of these common "problem" areas and provides scoring examples to assist clinicians in learning the DSS procedure.

Creative job analysis techniques of astronaut using archival data

2010 ◽  
Author(s):  
Kathryn Keeton ◽  
Holly Patterson ◽  
Lacey L. Schmidt ◽  
Kelley J. Slack ◽  
Camille Shea
Keyword(s):  
Job Analysis ◽  
Archival Data ◽  
Analysis Techniques

PENGARUH PERBAIKAN BERKESINAMBUNGAN TERHADAP KINERJA KARYAWAN (STUDI KASUS DI PT.RENTANG BUANA NIAGAMAKMUR TASIKMALAYA)

2019 ◽  
Vol 3 (1) ◽  
pp. 31-41
Author(s):  
Sri Sudiarti
Keyword(s):  
Data Analysis ◽  
Continuous Improvement ◽  
Research Method ◽  
Employee Performance ◽  
Sampling Technique ◽  
Positive Influence ◽  
Performance Criteria ◽  
Coefficient Of Determination ◽  
Analysis Techniques ◽  
Simple Regression

The objectives of this research are to know and to analyze about the effect of Continuous Improvement on the performance of employees at PT. Rentang Buana Niagamakmur (PT.RBN) Tasikmalaya. Research method which applied in this research is survey research method, while data collecting technique is done by through questionaire. Sampling technique applies sample is accidental sampling technique and the size sample is 55 respondents. Data analysis techniques used in the study is simple regression technique, analysis of the coefficient of determination  and t test. The results showed that the Continuous Improvement  including both criteria, including employee performance criteria, as well as Continuous Improvement  has a positive influence on employee performance of 76,4% in PT . Rentang Buana Niagamakmur (PT.RBN) Tasikmalaya.

Upaya Meningkatkan Efikasi Diri Melalui Layanan Bimbingan Konseling

2020 ◽  
Vol 3 (1) ◽  
pp. 48-59
Author(s):  
Nona Nurfadhilla
Keyword(s):  
Self Efficacy ◽  
Counseling Services ◽  
Guidance And Counseling ◽  
School Work ◽  
Analysis Techniques ◽  
Qualitative Descriptive ◽  
Doing School ◽  
Good Learning ◽  
Using Data ◽  
Collection Methods

This article aims to look at how to improve self-efficacy through guidance and counseling services at SMP 1 Pleret, Yogyakarta. This type of research is qualitative descriptive, data collection methods through interviews and observations. Data analysis techniques using data reduction, data presentation and drawing conclusions. Results and discussion that there are still many students who have low self-efficacy so they are difficult to achieve good learning outcomes. This is proven by some students rarely doing school work and rarely doing homework also do not have the motivation to excel. BK teachers try through guidance and counseling services in the form of a preventive approach for those with high self-efficacy and a curative approach for students with low self-efficacy. Such as helping students to convince themselves that students are able to do tasks even though it is difficult and able to excel and to convince students to avoid feeling inferior about themselves. Guidance and counseling provided by BK teachers shows significant changes in some students who already have high self-efficacy. So it can be concluded that through guidance and counseling can be an effort to improve student self-efficacy.

IDENTIFIKASI KEPUASAN KERJA PERAWAT YANG BEKERJA DI BANGSAL MEDIKAL BEDAH

2019 ◽  
Vol 11 (1) ◽  
pp. 1-8
Author(s):  
Desi Desi ◽  
Dary Dary ◽  
Fetty Yublika Pasole
Keyword(s):  
Job Satisfaction ◽  
Univariate Analysis ◽  
Great Influence ◽  
Sampling Technique ◽  
Well Being ◽  
Medical Surgery ◽  
Hospital Nurses ◽  
Analysis Techniques ◽  
Work Related ◽  
Descriptive Research

Kepuasan kerja menjadi masalah yang cukup menarik dan penting, karena terbukti memiliki pengaruh yang besar bagi individu maupun perusahan. Kepuasan kerja merupakan suatu sikap seseorang terhadap pekerjaan yang berhubungan dengan situasi kerja, kerja sama antara karyawan, imbalan yang diterima dalam kerja, dan hal-hal yang menyangkut fisik dan psikologis. Tujuan penelitian ini untuk mengidentifikasi kepuasan kerja perawat di bangsal medikal bedah. Penelitian ini menggunakan pendekatan kuantitatif dengan jenis penelitian deskriptif. Adapun teknik analisa data dalam penelitian ini dengan analisa univariat untuk mendeskripsikan karekteristik dari variabel yang ada. Teknik pengambilan sampel menggunakan penyebaran kuesioner kepada perawat yang bekerja di rumah sakit tertentu di Kabupaten Timur Tengah Selatan dan Kota Kupang, sampel yang di ambil berjumlah 89 sampel. Hasil yang didapat dari penelitian ini rata-rata kepuasan kerja perawat berada pada kategori netral yang artinya perawat merasa apa yang sudah diterima sesuai dengan pekerjaan yang sudah mereka lakukan hal ini dilihat dari Sembilan kategori yang di telliti yaitu gaji, supervisi, tunjangan tambahan, penghargaan, kondisi kerja, promosi, sifat kerja dan komunikasi kecuali rekan kerja. Saran untuk peneiliti kedepannya agar dapat menggunakan variabel yang lain seperti well-being terhadap kepuasan kerja perawat yang bekerja di rumah sakit.   Kata kunci : kepuasan kerja, perawat   IDENTIFICATION OF NURSE WORK SATISFACTION THAT WORKED IN THE MEDICAL SURGERY OF SURGERY   ABSTRACT Job satisfaction is a problem that is quite interesting and important, because it has proven to have a great influence for individuals and for companies. Job satisfaction is a person's attitude towards work related to work situations, cooperation between employees, rewards received in work, and matters relating to physical and psychological. The purpose of this study was to identify job satisfaction of nurses in the surgical medical ward. This study uses a quantitative approach with a type of descriptive research. The data analysis techniques in this study were carried out by univariate analysis to describe the characteristics of the variables. The sampling technique used questionnaires to nurses who worked in certain hospitals in South Middle East District and Kupang City, the samples taken were 89 samples. . The results obtained from this study mean that the average job satisfaction of certain hospital nurses in East Tengah Selatan District and Kupang City is in the neutral category, which means nurses feel that what they have received is in accordance with the work they have done. telliti namely salary, supervision, additional benefits, rewards, working conditions, promotions, nature of work and communication except coworkers. Suggestions for future researchers to be able to use other variables such as well-being towards job satisfaction for nurses working in hospitals.   Keywords:  job satisfaction, nurse  

INDONESIA LANGUAGE INTERFERENCE FORM IN BASIC PPL LEARNING THAILAND UNHASY COLLEGE SYUDENTS

2020 ◽  
Vol 8 (2) ◽  
pp. 38
Author(s):  
Siti Mariana Ulfa
Keyword(s):  
Qualitative Research ◽  
Data Analysis ◽  
Data Collection ◽  
Teaching Practice ◽  
Data Presentation ◽  
Analysis Techniques ◽  
Thai Students ◽  
The Impact ◽  
Collection Methods ◽  
Recording Techniques

AbstractHumans on earth need social interaction with others. Humans can use more than one language in communication. Thus, the impact that arises when the use of one or more languages is the contact between languages. One obvious form of contact between languages is interference. Interference can occur at all levels of life. As in this study, namely Indonesian Language Interference in Learning PPL Basic Thailand Unhasy Students. This study contains the form of interference that occurs in Thai students who are conducting teaching practices in the classroom. This type of research is descriptive qualitative research that seeks to describe any interference that occurs in the speech of Thai students when teaching practice. Data collection methods in this study are (1) observation techniques, (2) audio-visual recording techniques using CCTV and (3) recording techniques, by recording all data that has been obtained. Whereas the data wetness uses, (1) data triangulation, (2) improvement in perseverance and (3) peer review through discussion. Data analysis techniques in this study are (1) data collection, (2) data reduction, (3) data presentation and (4) conclusions. It can be seen that the interference that occurs includes (1) interference in phonological systems, (2) interference in morphological systems and (3) interference in syntactic systems. 

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