bluuebunny/crossref_metadata_2025 huggingface dataset:
HUBUNGAN KEBIASAAN MEROKOK DENGAN PENYAKIT PERIODONTAL KARYAWANPT. FAMILY RAYA GURUN LAWEH LUBUK BEGALUNG PADANG
Authors: Hidayati Hidayati , Fitri Haria
Published: December 2019

Periodontal disease is one of the oral cavity diseases that has a high prevalence. Periodontal disease is often chronic and one of the public health problem. Data of the annual reports Padang Health Department in 2008, showed that periodontal disease is fourth highest in the community. Aim of this study is determine the relationship of smoking with periodontal disease the employees of PT. Family Raya Gurun Laweh Lubuk Begalung Padang.

Design of this study is Cross Sectional Study. The research was conducted at Gurun Laweh Nan XX street, Lubuk Begalung district, Padang on 27 January to 6 February 2012. This population study is an employee of PT. Family Raya Gurun Laweh Lubuk Begalung Padang, the sample size is 70 peoples. Sampling technique used is Simple Random Sampling, data collection was done by a questionaire, and data processing and analysis by computer.

The result showed that most (80 %) of respondents were smokers, and more than half of the respondents (61,4 % ) has a final stage of periodontal destructive disease. The result of the analysis showed that there is a significant relastionship between smoking habits with periodontal disease index (p=0,0001).

In efforts to prevent periodontal disease, can be done by giving guidance to the public to abandon the habit of smoking to prevent the occurence of more severe periodontal disease.
PENGARUH LAMA PENYINARAN TERHADAP STABILITAS WARNA RESIN KOMPOSIT NANOFILLER PADA PERENDAMAN LARUTAN TEH
Authors: Ananda Hindrya Firsta , Semiarty Rima , Mona Deli
Published: December 2019

Nanofiller has been used these years because it has smooth particles which will give good effect in esthetic. Failure or success of restoration depends on shade stability. The stability depends on adequate polymerization. Curing process is an important aspect to initiate polymerization. The aim of this study was to evaluate the differences of the shade between nanofiller composite resin irradiation with different curing time and also the effect of different curing time on shade of nanofiller resin composite immersed in tea solution. This research used 60 disks with 6 mm in diameter and 2 mm in thickness composite for 6 kind of acts. Group are cured for 20, 30, and 40 seconds that soaked in artificial saliva for 24 hours at 37oC and also in tea solution for 72 hours. The gradation of the shade were measured with spectrophotometry. The statistical analysis that used two way Anova showed that there was no significantly difference in shade of nanofiller composite resin irradiated with different curing times that soaked in tea solution (p>0,05) and there were significantly differences among irradiation in 20 seconds soaked in tea and saliva with irradiation group of 30 and 40 seconds (p<0.05).
PERBANDINGAN DRAINING METHOD DENGAN SPITTING METHOD TERHADAP VOLUME SALIVA MAHASISWA FAKULTAS KEDOKTERAN GIGI UNIVERSITAS ANDALAS ANGKATAN 2011 DENGAN STIMULASI AROMA MAKANAN
Authors: Putri Friska Meininda , Kasuma Nila , Ramadani Mery
Published: December 2019

Saliva has been used in diagnostic procedures. Draining method and spitting method are a saliva collection method that is often used for diagnostic and therapeutic purposes based saliva. The purpose of this research is to determine comparison of draining method and spitting method to saliva volume students of Dentistry Faculty Andalas University class of 2011 with aroma of food stimulation. This observational research with cross sectional study approach has been held to 17 students of Dentistry Faculty in Andalas University class of 2011 that ages are 20-21 years old that is matched with the inclusion criteria. The volume of saliva collected is expressed in unit of ml. Univariate data analysis is carried out to describe each variables, to see normal distribution (p > 0,05) Shapiro Wilk normality test is performed. After distribution is proven to be normal, dependent T-test is performed to determine the mean differences between the draining method and the spitting method. Based on dependent T-test, average saliva volume students of Dentistry Faculty in Andalas University class of 2011 with the draining method is x ± SD = 2,5 ± 1,11 ml and the volume of saliva by spitting method is x ± SD = 3,72 ± 1,84 ml and p value < 0,05. Based on the research finding, it can be concluded that there are significant differences in the average saliva volume in the spitting method is higher than the draining method.
PENGARUH MINUMAN TEH HITAM TERHADAP KEKUATAN TRANSVERSAL RESIN AKRILIK POLIMERISASI PANAS
Authors: Putri Riezka Hanafiah , Agus Zulkarnain , Rahmi Eni
Published: December 2019

Heat-polymerized  acrylic  resins  is  the  most  used  denture  base  material  in  prosthodontics.  One  of  mechanical properties of acrylic resins is transverse strength. It represents the masticatory pressure that is applied to denture base. Black tea is the second largest consumed beverage in the world. The aim of this study was to investigate the effect of black tea beverage on transverse strength of heat-polymerized acrylic resins. A total of 24 heat-polymerized acrylic resin plates (65×10×2,5 mm) were immersed in black tea beverage for 1, 4, and 20 days as treatment group and in aquadest for 1, 4, and 20 days as control group. The transverse strength of  acrylic samples were measured by three–point bending test by universal testing machine. Data were statistically analyzed using Independent t test. The transverse strength values of acrylic resin immersed in black tea beverage had no significant differences to the transverse strength values of acrylic resin immersed in aquadest with similar immersion time (p>0,05). There was no effect of black tea beverage on transverse strength of heat-polymerized acrylic resins. Immersion time decrease the transverse strength of heat-polymerized acrylic resins due to water sorption.

Keywords: Heat-polymerized acrylic resins, black tea, transverse strength
Pengaruh Menyikat Gigi dengan Siwak (Salvadora Persica) Terhadap pH Saliva
Authors: Juliarni Yossy , Gunawan Gunawan
Published: December 2019

Background: Salivary pH is one of factor which involved in caries development. Decreasing of salivary pH will cause enamel demineralization. Miswak (Salvadora persica) as a toothbrush because it has mechanical and chemical effects such as essential oil and bicarbonate which can stimulate salivary secretion. Thus, it will increase the buffer capacity and salivary pH lead to enamel remineralization. Objective: This study aimed to know the effect of toothbrushing with miswak (Salvadora persica) on salivary pH. Methods: The clinical experiment study with pre-test and post-test control group design. The sample of this study is the students of Faculty of Dentistry, Andalas University, Padang. There are 34 students that divided into two groups randomly that is case and control group. Case group used miswak while control group used conventional toothbrush, respectively brushing horizontally for 2 minutes. Salivary pH was measured using digital pH meter in scale of 0.0 to 14.0 with 0.1 sensitivity from pen type pH meter. The data analyzed by Shapiro-Wilk test continued by paired t-test and Mann-Whitney test. Results: paired t-test produced significant value p=0,001 in case group and p=0,000 in control group. Mann-Whitney test produced significant value p=0.317. There was no significant difference in statistic among these groups. Conclusion: Toothbrushing with miswak has effect on salivary pH. Miswak as effective as toothbrush on salivary pH. Keywords:Toothbrushing, miswak (Salvadora persica), Salivar
PERBEDAAN PH SALIVA ANTARA BERKUMUR DAN TANPA BERKUMUR AIR PUTIH SETELAH MENGUNYAH MAKANAN BERKARBOHIDRAT SEDERHANA
Authors: Jannah Miftahul , Hidayati Hidayati , Afriwardi Afriwardi
Published: December 2019

The Difference Of Salivary pH Between Rinsing and without Rinsing with Drinking Water After Chewing Simple Carbohydrate. Salivary pH is one of indicator in oral health. One factor that influences salivary pH is diet. Diet simple carbohydrates decrease salivary pH. Rinsing with drinking water suspected that can increase salivary pH. to know how the difference of salivary pH between rinsing and without rinsing with drinking water after chewing simple carbohydrates. Quasi experimental used with pre test and post test design on 40 students as samples. The measurement of salivary pH was done by digital pH meter “Pen Type pH tester”. The test which was used was paired T-test. The result Showed that Salivary pH the rinsing group after chewing was 6.96 ± 0.52 and 7.02 ±0,50 without rinsing. Salivary pH after rinsing minutes to 5 was 6.94 ± 0.52 and 6.79 ±0.52 without rinse. The pH of saliva rinsing the 20th minute was 7.12 ± 0.49 and 6.89 ± 0.50 without rinsing. The results of Paired t-test showed the significant difference from the salivary pH to 5th minute after rinsing and without rinsing with chewing simple carbohydrate foods with p <0.05 (p = 0.009) but, there was no significant difference of salivary pH in the 20th minute and 5 minutes after rinsing and without rinsing  with p> 0.05 (p = 0.140). rinsing by using drinking water can increase the salivary pH after chewing simple carbohydrate foods.

Keywords: Rinsing drinking water, Simple Carbohydrates, Salivary pH
PERBANDINGAN KEKERASAN BAHAN GLASS IONOMER CEMENT YANG DIRENDAM ANTARA OBAT KUMUR BERALKOHOL DENGAN OBAT KUMUR BEBAS ALKOHOL
Authors: Yuristiawan Farid , Gunawan Gunawan , Iryani Detty
Published: December 2019

Glass ionomer cement is one of the filling material that often used on the field of dentistry because it is relatively less expensive and mostly available. It’s existence in the mouth makes it susceptible to any substance that comes into mouth one of them is mouthwash which is a solution that used for many purposes such as antiseptic, astrigent, to prevent caries and bad breath. The aim of this research is to know the comparison of surface hardness of glass ionomer cement which soaked in alcohol containing mouthwash and alcohol-free mouthwash. This research is a laboratoric experimental type study. Sampels made from GC FUJI IX GP EXTRA for as much as 30 sampels were made and then soaked in artificial saliva for the first 24 hours inside incubator which temperature and humidity were controlled. Sampels then divided into 3 groups. First group will be soaked in alcohol containing mouthwash, second group will be soaked alcohol-free mouthwash and control group will be soaked in artificial saliva for 6 hours inside incubator. Listerine is the mouthwash that was used on this research and surface hardness was examined using Vickers Hardness Tester. The result of this research shows mean value for surface hardness of the first group is 16.36 VHN, 24.04 VHN for second group, and 43.60 VHN for control group. The result one way ANOVA with post hoc Bonferroni comparing test show significant results p = 0.00. In Conclusion there are significant differences of surface hardness between each groups, which surface hardness of the first group is lower than the second group, and both surface hardness of the first and second group are lowered than control group (p = 0.00).

Key words : Glass Ionomer Cement, Mouthwash, Surface Hardness
HUBUNGAN STATUS GIZI DENGAN PERSISTENSI GIGI SULUNG PADA ANAK USIA 13 –15 TAHUN DI SMPN 5 PADANG
Authors: Rizal Nurul Trinanda , Emriadi Emriadi , Murniwati Murniwati
Published: December 2019

Over-retained primary tooth is a condition of deciduous tooth that is retained beyond time of exfoliation, which should completely exfoliate at the end of the age of 12 years. This condition can cause delay in eruption of permanent tooth and thus lead to malocclusion and other orthodontic problems. One of the several reasons this condition happen is malnutrition. The purpose of this research is to determine the correlation between nutritional status and over-retained primary tooth among children aged 13 to 15 years at Junior High School 5 of Padang City. This research was an analytic observational study. The respondents were 95 students of Junior High School 5 of Padang. Respondents chosen with a Proportionate Stratified Random Sampling. This study determine that there are about 21,1% underweight respondents and 78,9% normal-overweight respondents. There are 45 retained primary teeth from 24 respondents. About 25,3% respondents had over-retained primary tooth with the highest prevalence occurred in maxilla with the mostly retained teeth was left canine (20%). From the Chi-Square test obtained p value = 1 is greater than the value that is meaningful probability (>0,05) which means there is no a significant correlation between nutritional status and over-retained primary tooth among children aged 13 to 15 years. The conclusion is there is no a significant value correlation between nutritional status and over-retained primary tooth among children aged 13 to 15 years.

Keywords:Over-retained Primary Tooth, Nutritional Status, Malnutrition.
PERBEDAAN BENTUK DAN UKURAN RUGAE PALATINA ANTARA MAMAK DAN KAMANAKAN LAKI-LAKI SUKU MINANGKABAU DI WILAYAH LUHAK NAN TIGO
Authors: Damara Ovy Prima , Kasuma Nila , Rahmi Eni
Published: December 2019

Forensic odontology in dentistry is used to identify victims. Several methods can be used, such as rugoscopy.

Rugoscopy is a victim identification method by evaluating the palatal rugae. Rugoscopy is very advantageous due to its low cost, fast results and practical nature. Palatal rugae is protected from trauma and high temperature due to its internal position in the oral cavity. Palatal rugae is an individualistic structure, though it bears several resemblance with the hereditary pattern due to the polygenic mechanism. The purpose of this research is to determine the difference of palatal rugae shape and size between uncle and nephew in Minangkabau ethnics. This study is an analytical observational study with a cross sectional approach. A total of 78 pairs of uncle and nephew of the Minangkabau ethnicity in Luhak Nan Tigo. Palatal rugae is classified using the Thomaz and Khutze classification. Data were analyzed by using Mann Whitney non-parametric statistical analysis. Data analysis show the palatal rugae shape of uncle and nephew from the Minangkabau ethnicity is dominated by a wavy shape, followed by curvy, straight, unified and circular shapes. The palatal rugae size of uncle and naphew from the Minangkabau ethnicity is dominated by primary size, followed by secondary and fragmenter size. Mann Whitney analysis revealed no significant difference of palatal rugae shape and size between uncle and nephew in Minangkabau ethnics (p>0,05), though there is a significant difference in the unified shape (p<0,05). Palatal rugae shape and size have a similar pattern with hereditery patterns, though not identical. Palatal rugae may be used as a secondary method of victim identification

Keywords : Rugoscopy, palatal rugae, uncle and nephew
IDENTIFIKASI BAKTERI PADA AIR DI WATERLINE (SALURAN AIR) DENTAL UNIT RUMAH SAKIT GIGI DAN MULUT (RSGM) FAKULTAS KEDOKTERAN GIGI UNIVERSITAS ANDALAS
Authors: Rahmah Siti , Lipoeto Nur Indrawati , Nismal Harfindo
Published: December 2019

Infection control was an effort to prevent the spread of microorganisms, both from patient to another, the patient to the operator, the operator to patients, operators and the environment to the environment to the patient. Effective infection control was one of the important indicators show the achievement of the implementation of oral health care was good. This study aimed to quantified the number of colonies and identified the bacteria in the water that pass through the Dental Unit Waterline (DUWL) in the dental unit Dental Hospital Faculty of Dentistry, Andalas University.  The research did with patch the water from a high-speed handpiece, water syringe and ultrasonic scaler. Based on the study formula Federer (2007) gained as much as 9 samples in one group of tools. Thus, the samples totaling 27. Samples were obtained using simple random method. Colony counting and identificated of  bacteria carried in Health Laboratory the West Sumatra Regional using blood Agra media.  The results showed that there were 22 samples of water contaminated by bacteria, 4 of which were not in accordance with ADA standards. Gram-positive cocci bacteria contamination as much as 8 samples and Gram-negative bacilli as many as 16 samples. Klebsiella pneumoniae bacteria found in two samples of water through the water syringe.  Thus, the dental unit waterline on the dental unit has potential as a source of microorganisms, particularly bacteria.

Keywords:Control infection, bacterial contamination, dental unit waterline, high-speed handpiece, water syringe and ultrasonic scaler
PERBEDAAN STABILITAS DIMENSI ANTARA CETAKAN ALGINAT YANG DIBERI DESINFEKTAN EKSTRAK DAUN ALPUKAT (Persea americana mill) DENGAN NATRIUM HIPOKLORIT
Authors: Amelia An Nisaa , Suharti Netti , Rahmi Eni
Published: December 2019

Background  :  Alginat  is  one  of  the  most  used  impression  material  in  dentistry..  Alginate impression need to be disinfected to prevent cross-infection. One of effective natural material that can be used as disinfectant  is avocado  leaves.  The process  of disinfection  could interfered  the dimensional stability of alginate impression caused of imbibition properties in alginate itself. Purpose  : To determine  the differences  of dimensional  stability  of alginate  impression  which disinfected with avocado leave extract 100% compared 0.5% sodium hypochlorite.

Method : This research was an experimental laboratory with post -test only control group design.

Sample were divided into 3 groups, 1 group were sprayed with aquadest as control group and 2 treatment groups were sprayed with avocado leaves extract 100% and 0.5% sodium hypochlorite and stored for 10 minutes. The impression then casted with gypsum in cylinder mold and diameter of the cast were measured. The One Way ANOVA test were used to determine the dimensional stability of the difference between the groups.

Result :The results showed that the alginate impression  which disinfected  with avocado leaves

extract 100% have a significant  dimensional  change, that is 0.123 ± 0.011 mm compared  with 0.5% sodium hypochlorite only 0.034 ± 0.011 mm.

Conclution   :  There  are  differences  in  dimensional   stability  of  alginate  impression   which disinfected with avocado leaf extract 100% and 0.5% sodium hypochlorite.

Keywords:Dimensional stability, avocado leaves extract, and sodium hypochlorite
HUBUNGAN PENGETAHUAN DAN SIKAP DENGAN TINDAKAN MAHASISWA PROGRAM PROFESI DOKTER GIGI RSGMP UNIVERSITAS ANDALAS TERHADAP PENGENDALIAN INFEKSI
Authors: Utami Fitri , Putri Kuswardani Susari , Hidayati Hidayati
Published: December 2019

Background : In dentistry, level of risk on cross infection can be said very high. This is due to the teeth treatment, the operator may have direct contact with saliva and patient’s blood. The implementation of standard precautions is very important in clinical practice because in addition to it must be obeyed, it can avoid the operator and the patient to the cross infection.

The purpose : To determine the relationship between knowledge and attitudes with the practices toward infection control of clinical student in dentistry.

Methods : This type research analytical observasional by cross sectional study approach. The number of respondents were 61 clinical student of dentistry. The sampling technique by simple random sampling. The data collection done by providing questionnaire concerning knowledge and attitudes to clinical student of dentistry and practice observations toward infection control. Statictical analysis use chi-square.

Results : There is significant relationship between the knowledge with the practices toward infection control with p=0.0005 and significant relationship between the attitudes with the practices toward infection control with p=0.023

Conclusion : High knowledge and positive attitude will be followed by good practice of control infection.                                                                                                                          

Keyword : Cross infection, Knowledege, Attitude, Practice, Standard precautions
PERBANDINGAN EFEKTIVITAS SIKAT GIGI KONVENSIONAL DENGAN SIKAT GIGI KHUSUS ORTODONTI TERHADAP PENURUNAN INDEKS PLAK PADA PEMAKAI PIRANTI ORTODONTI CEKAT MENGGUNAKAN METODE CHARTER
Authors: Panbara Ingrid , Putri Kuswardani Susari , Suprianto Kosno
Published: December 2019

accumulation of plaque. The most simple and effective way to control plaque is tooth brushing. Manual toothbrush which is straight, straight brush handle with the brush head and bristles panel is recommended by the healthy department of Indonesia. Orthodontic toothbrush is designed specifically  to  eliminate plaque around  the  brackets.  Charter methods  is  recommended  for patient using  fixed  orthodontic appliance.

Purpose: To determine the effectiveness of conventional toothbrush and orthodontic toothbrush in reducing average plaque index patient using fixed orthodontic appliance with Charter method.

Methods: The research method was experimental with pre and posttest design. The study subjects were 30 people who were

divided into two groups, 15 people usedconventional toothbrushes and 15 people usedorthodontic toothbrushes. Orthodontic

Plaque Index (OPI) was used as plaque index in this research. Analysis of data was using T-test.

Results: Pretest and posttest plaque index of conventional toothbrush were 70,94 and 40,20. Pretest and posttest plaque index of orthodontic toothbrush were 65,59 and  23,74. The average difference in  pretest and  posttest plaque index of conventional toothbrush was 30,74 and orthodontic toothbrush was 41,84. The result was tested by using independent t-test and produced a significant value (P value) of 0,001

Conclusion: The use of orthodontic toothbrush with Charter method is more effective than conventional toothbrush in removing plaque.

Keywords: Plaque index, conventional toothbrush, orthodontic toothbrush
PERBEDAAN BENTUK DAN UKURAN RUGAE PALATINA ANTARA AYAH DAN ANAK KANDUNG LAKI-LAKI SUKU MINANGKABAU DI WILAYAH LUHAK NAN TIGO
Authors: Rania Nada , Kusuma Nila , Murniwati Murniwati
Published: December 2019

Palatal rugae or plica palatinae transversae are irregular and asymmetrical ridges on mucosa membrane which extend laterally from incisive papilla and anterior of palatal raphe. Palatal rugae are protected by cheeks, lips, tongue and buccal pad from incineration and trauma. The use of palatal rugae as an alternative way to identify human is needed in many occurrences such as accident, criminal and disaster. Palatal rugae patterns are vary and not identical in each person but have some similarities within family. This can be caused by hereditary and polygenic inheritance mechanism of palatal rugae. This study aimed to identify palatal rugae pattern similarities between father and his biological son in Minangkabau ethnic. This study is a cross-sectional study. The samples used in this study were 78 pairs of fathers and their biological sons. Alginate impression material was used to record the upper jaw. The impressions were casted by type III dental stone . Palatal rugae were marked and the amount of rugae based on their shape and length classifications were recorded. The data were analyzed using Mann -Whitney test. Result showed that there was no significant difference between fathers’ and their biological sons’ palatal rugae amount based on their shape (p>0,05), but there was significant difference between the amount of primary rugae of fathers and their biological sons (p<0,05). The conclusion is there are no significant differences between fathers’ and th eir biological sons’ palatal rugae amount based on their shape. Palatal rugae pattern can be used as an alternative in human identification because of its individual characteristic and uniqueness.

Keywords: palatal rugae, Minangkabau ethnic, father and biological son
Creativity as a source of innovativeness in enterprises
Authors: Sokołowski Jarosław
Published: December 2019

Creativity is an important quality in people and organisations. It is the result of different objective and subjective factors. These include the internal/personal determinants of human creativity, as well as external determinants, such as environmental factors, for example, those related to family, education, culture, society, politics, and those related to a working environment in a given enterprise. Therefore, on the one hand, creativity embodies certain personal traits of an individual and, on the other hand, it is also dependant on numerous factors that are external. In this article it is contended that the creativity of an organisation’s people substantially affects its innovativeness − that means, its ability to create, assimilate and implement innovation. The more an enterprise is a creator and not only an assimilator of innovation, the more it is capable of gaining a steady advantage over the competition in the market. This is where the creativity of all participants of an enterprise − that is, employees and owners involved in its functioning − is needed. Apart from their individual predispositions, the creativity of an organisation’s people is based on the particular pro-active culture of the organisation. The ability both to create innovation and to overcome barriers as skilfully and safely as possible is important.
Mikromobilność – wybrane problemy
Authors: Janczewski Jerzy
Published: December 2019

Mikromobilność opiera się na użytkowaniu w rozwiązanich komunikacyjnych niewielkich, lekkich i bezemisyjnych, tzw. osobistych środków transportu umożliwiających pokonywanie krótkich dystansów – najczęściej pierwszego lub ostatniego odcinka zaplanowanej podróży. W artykule przedstawiono niektóre problemy związane z definiowaniem i kategoriami mikromobilności oraz możliwością wykorzystania przez jej urządzenia infrastruktury zwyczajowo i prawnie przeznaczonej dla osób niezmotoryzowanych (pieszych i rowerzystów). W pierwszej części artykułu przytoczono definicje mikromobilności, jej kategorie oraz omówiono urządzenia jednośladowe (jedno- lub dwukołowe), dwuśladowe (dwu- lub czterokołowe) i trzyśladowe (trójkołowce). W kolejnej części dokonano literaturowego przeglądu wybranych badań mikromobilności na świecie oraz omówiono determinanty rozwoju mikromobilności na przykładzie Polski. Artykuł zamyka podsumowanie z dwiema istotnymi konkluzjami. Pierwsza z nich traktuje mikromobilność jako kolejny po elektromobilności ważny nurt w logistyce i transporcie, a z drugiej wynika, że w Polsce urządzenia osobistej mobilności stają się coraz bardziej popularne. Warto zatem poświęcać jej więcej miejsca w nauce, a szczególnie pilnym wyzwaniem staje się problematyka zarządzania mikromobilnością.
Wybrane problemy logistyki produkcji w przedsiębiorstwach MŚP
Authors: Drzewiecka Barbara , Janczewska Danuta
Published: December 2019

Działalność przedsiębiorstw MŚP obejmuje wszystkie dziedziny życia gospodarczego, w tym produkcję. Proces produkcji we współczesnym przedsiębiorstwie decyduje o osiągnięciu sukcesu rynkowego, zdobyciu uznania klientów. Umiejętność zarządzania procesami produkcji powinna nadążać za rozwojem techniki i technologii przetwórczych – co wspomaga działalność na rynku. Celem artykułu jest przedstawienie badań literaturowych na temat logistyki produkcji we współczesnym przedsiębiorstwie MŚP oraz zaprezentowanie badań własnych nad zarządzaniem głównymi procesami produkcji i procesami pomocniczymi w przedsiębiorstwie produkcyjnym na podstawie badania typu case study. W artykule zawarto analizę zarządzania procesem logistyki produkcji oraz identyfikowano stosowane metody i narzędzia.
Exogenous Directing Group Free, Ligand-Enabled gamma-C(sp3)–H Arylation of Free Primary Aliphatic Amines and α-Amino Esters
Authors: Ding Yongzheng , Fan Shuai , Chen Xiaoxi , gao yuzhen , Li Gang
Published: December 2019

A Pdᴵᴵ-catalyzed, ligand-enabled gamma-C(sp3)–H arylation of free primary aliphatic amines and amino esters without using an exogenous directing group is reported. This reaction is compatible with unhindered free aliphatic amines, and it is also be applicable to the rapid synthesis of biologically and synthetically valuable unnatural α-amino acids. Large scale synthesis is also feasible using this method.
Luminescent Two-Way Reversible Shape Memory Polymers Based on Hydroxyl-yne Click Polymerization Reaction
Authors: Wang Kaojin , Si Han , Wan Qing , Qin Anjun , Tang Ben Zhong
Published: December 2019

Luminescent Two-way reversible shape memory polymers (2W-SMPs) are designed and fabricated by introducing aggregation-induced emission (AIE) unit of tetraphenylethylene (TPE) into semi-crystalline polymer networks via a simple hydroxyl-yne click polymerization under mild conditions. A TPE-free polymer network as control is also prepared using the same polymerization. Both polymer networks are able to perform excellent reversible shape motions, such as bending-unbending, coiling-uncoiling, and closing-blooming, when they are exposed to cool and warm water. A luminescent robotic gripper is designed, which can grab and release weights, and its payload-to-weight ratio is much higher than the ratio possessed by many industrial robotic grippers. Moreover, the double anti-counterfeiting capability of TPE-containing polymer is also demonstrated.
Selective Activation of Methane C-H Bond in the Presence of Methanol
Authors: Xi Yongjie , Heyden Andreas
Published: December 2019

Direct methane to methanol (MTM) conversion over heterogeneous catalysts is a promising route for valorization of methane. The methane C-H bond activation is considered as the key step of the MTM and is the focus of considerable research activity. However, the formed methanol typically suffers from overoxidation largely due to the cleavage of a methanol C-H bond, whose bond dissociation energy is ca. 0.5 eV lower than that of the methane C-H bond, which usually translates to a transition state energy of the methanol C-H bond cleavage that is ca. 0.55 eV lower than that of methane whenever the reactions proceed through a radical mechanism. Here, we propose a general approach for decreasing the transition state energy difference between the CH4 and CH3OH C-H bond dissociation. When a metal-oxide supported cationic transition metal atom and a neighboring oxygen on the oxide surface serve as the active site, the transition state energy difference through a surface-stabilized pathway can be noticeably narrowed as compared with that of a radical pathway.
On Protein Preferential Solvation in Water:Glycerol Mixtures
Authors: Cheron Nicolas , Naepels Margaux , Pluharova Eva , Laage Damien
Published: December 2019

For proteins in solvent mixtures, the relative abundances of each solvent in their solvation shell have a critical impact on their properties. Preferential solvation of a series of proteins in water-glycerol mixtures is studied here over a broad range of solvent compositions via classical molecular dynamics simulations. Our simulation results reveal that the differences between shell and bulk compositions exhibit dramatic changes with solvent composition, temperature and protein nature. In contrast with the simple and widely used picture where glycerol is completely excluded from the protein interface, we show that for aqueous solutions with less than 50% glycerol in volume, protein solvation shells have approximately the same composition as the bulk solvent and proteins are in direct contact with glycerol. We further demonstrate that at high glycerol concentration, glycerol depletion from the solvation shell is largely due to an entropic factor arising from the reduced accessibility of bulky glycerol molecules in protein cavities. The resulting molecular picture is important to understand protein activity and cryopreservation in mixed aqueous solvents.
Shedding Light on the Effect of Fish Oil Supplementation on Dark Adaptation Capabilities
Authors: McMurchie Beth , King Roberto , Lindley Martin , Reynolds Jim , Torrens George , Kelly Paul
Published: December 2019

This is the first study to directly relate the uptake of fatty acids from fish oil supplements (as measured by blood analysis) to changes in dark adaptation capabilities. During the dosing and abstention phases of the regimen, the rise and fall in blood levels of the acids is mirrored by a reversible increase in perception capabilities.
EĞİTİMCİNİN GÖRSEL SANATLAR EĞİTİMİ: BIR VAK’A ANALİZİ
Authors: Irak Medine
Published: December 2019

Görsel sanatların, işletmecilik, mühendislik,
finans, uygulamalı bilimler, endüstriyel tasarım gibi alanlarda yaygın
kullanımı, bu ilişkilendirme üzerine disipliner akademik çalışmaları da
arttırmıştır. Burada ele alınan araştırma, öğretmen
gelişim teknikleri üzerine yürütücülüğü yapılan Görsel Sanatlar Atölyesindeki
gözlemleri analitik bir yaklaşımla raporlamaktadır. TÜBİTAK 4007 Bilim Şenlikleri Destekleme Programı kapsamında Esenler
İlçe
Milli Eğitim Müdürlüğü tarafından yürütülen Öğretmen Gelişim
etkinlikleri bağlantılı bu alan çalışmasıyla öğretmenlerin görsel sanatlar eğitimi
aracılığıyla kendi alanlarında mesleki kabiliyetlerini geliştirmelerine katkı
sağlamayı amaçlanmaktaydı. Böylece, eğitimcinin görsel sanatlar eğitimi
ile özgüveninin kazandırılması, bu eğitim aracılığıyla kendisine
zaman ayırmasının öneminin farkındalığının arttırılması, kişisel motivasyonunu
hayatının her alanında gerçekleştirmesi sağlanacaktı. Bu çalışmaya katılan eğitmenlerin,
görsel sanatları kullanarak öğrencilerinin mesleki, kültürel ve
toplumsal gelişimlerini daha etkin sağlamaları hedeflenmişti. Çalışmanın
başında, eğitmenlerin katıldıkları çalıştayın çıktılarını teorik değerlendirme
ve mesleki uygulamada kullanabilmelerinin, kendi mesleki alanlarındaki
becerilerini geliştirerek verdikleri eğitimin kalitesini yükseltmeye, iyileştirmeye
hizmet etmesi öngörülüyordu. Buna ek olarak
bu çalışma, görsel sanatların genel eğitim müfredatına katkısınının olup
olmadığını araştırmaktadır. Örneklemeye dahil edilen denekler Esenler bölgesinde, ilk-orta
düzeyinde farklı disiplinlerde görev
yapan sekiz öğretmendir. Bu farklı alanlardan (sınıf, ingilizce, matematik)
gelen eğitmenler dört gün süren görsel
sanatlar atölyesinde önceden
hazırlanan program aracılığıyla bir eğitim almışlardır. Böylece farklı
disiplinlerde kullanılan müfredata görsel sanatların kullanılmasının yapabileceği
katkılar araştırılmıştır. Gerçekleştirilen çalışmada, katılımcılara, bu proje tabanında, uygulamalı çalışma yöntemine göre öğrenme tekniği, uygulanmıştır.
Çalışma, elde edilen veriler bağlamında görsel sanat eğitiminin, deneklerin
mesleki ve kültürel gelişimlerine nasıl bir etkisi olduğu
sorusunu yanıtlamaktadır. Ek olarak, öğretmen gelişim etkinliklerinde görsel sanatların katkısının ne olduğu
sorusuna yanıt aranmaktadır. Çalışma ayrıca eğitmenlerin kişisel
yetkinliklerinin doğuştan gelen yaratıcılık veya çalışmayla elde edilen yeteneklerle
bağlantılı olup olmadığını araştırmaktadır. Bu iki unsurun yaratıcılık
bağlamında oranı nedir? Bu tür sorulara cevap aranması çalışmanın alt amaçlarını
oluşturmuştur. Söz konusu soruların cevabı sonuç bölümünde tartışılmıştır.
KONSTRUKSI LELAKI DALAM CHICKLIT “THE HOPELESS ROMANTIC’S HANDBOOK” DAN “CINTAPUCINNO”
Authors: Subekti Mega , Gumilar Trisna
Published: December 2019

In popular literature, chicklit is one of the genres that focuses on the  women's issues. For some scholars chicklit has a simple formula.   In cultural studies, chicklit enriches  various discourses especially the discourse of feminism.In this paper, analyzed about the construction of men in  "The Hopeless Romantic's Handbook" by Gemma Townley's (2008) and "Cintapucinno" by Icha Rahmanti (2007). The construction of identity (men/women) is an important object in study of feminist discourse. The results of the study show that heroines construct ideal men’s standards. In gender discourse, the construction of men’s physical appearance and their symbol are considered as an activity or value equivalent as well as men constructs the identity and stereotypes of women through their bodies
PUISI BERHUMOR: STRATEGI TUTUR REMY SYLADO
Authors: Basori NFN
Published: December 2019

Poetry, as well as other literary works, is a speech. If poetry is a speech, it indicates the presence speaker and hearer. In this study, a poetry as speech is examined using pragmatic theories which include implicatures, language play, as well as the implications of the meaning to the reader as a hearer. This study will describe the Remy Sylado strategy and skill in the use of language elements in the creation of poetry that has the effect of humour for readers. The theory is used to dissect the data is pragmatic theory relating to implicature, cooperative principle, and politeness principle. The use of cooperative and politeness principle concerned with the analysis that these poems can be included in the category of humour. In general, humour was identified as a symptom that violates the language. The principle of inequality, unpredictability, and pornography is a humour characteristic. This carefully situations produced four strategies used by Remy Sylado to convey his ideas to the reader, namely puns, pornography, slip of the tongue, and unpredictability.
Pengaruh loving tauch baby massage terhadap pola tidur batita
Authors: Haryanti Rusiana Sri
Published: December 2019

Masa emas pertumbuhan dan perkembangan terjadi pada masa batita.  Salah satu faktor yang mempengaruhi tumbuh kembang anak adalah saat tidur dan istirahat, karena pada saat anak tidur pertumbuhan otaknya mencapai pertumbuhan yang optimal. Tidur merupakan prioritas utama bagi bayi, karena pada saat inilah terjadi repair neuro brain dan kurang lebih 75% hormon pertumbuhan diproduksi. Tercapainya pertumbuhan dan perkembangan anak yang optimal merupakan hasil interaksi berbagai faktor yang saling berkaitan, yantiu faktor genetik, lingkungan, perilaku, rangsangan atau stimulasi yang bermanfaat. Salah satu stimulasi berupa taktil adalah pemijatan pada anak (baby massage). Pijat juga dapat bermanfaat untuk memenuh waktu tidur dan perkembangan bayi. Bayi yang dipijat akan dapat tidur dengan lelap, Tujuan penelitian ini adalah untuk mengetahui pengaruh loving touch baby massage terhadap pola tidur batita. Metode penelitian ini adalah cross sectional. Penelitian dilakukan di baby smile karanganyar, jumlah sampel 50 batita dengan teknik purposive sampling. Pengumpulan data menggunakan koesioner tentang massage dan pola tidur. Analisis data menggunakan Wilcoxon dan Mc Nemar didapatkan hasil nilai p= 0,000. Hasil penelitian didapatkan bahwa batita setelah dilakukan massage mengalami perubahan pola tidur yang lebih baik dari pada sebelum dilakukan massage. Kesimpulan penelitian ini ada pengaruh loving touch baby massage terhadap pola tidur batita.
First inter-laboratory comparison of Echinococcus granulosus sensu lato diagnosis in Latin America
Authors: Jercic María Isabel , Santillan Graciela , Elola Susana , Quispe Paredes William , Conza Blanco Lidia B , Morel Noelia , Villegas Rodrigo , Molina Flores Baldomero , Gavidia Cesar M , Cabrera Marta , dos Santos Alexandre Guerra , Sanchez-Vazquez Manuel J , Maxwell Melody J , Vigilato Marco A , Larrieu Edmundo , Del Rio Vilas Víctor J
Published: December 2019

Objective. To compare the performance of polymerase chain reaction (PCR) and enzyme-linked immunosorbent assay (ELISA) tests for diagnosing Echinococcus granulosus in dog feces among national reference laboratories in Argentina, Chile, Peru, and Uruguay.

Methods. National laboratories affiliated with the Ministry of Health/Agriculture of each country exchanged panels of 10 positive/negative samples obtained from their regular national surveillance programs in November 2015 – November 2016. All laboratories applied PCR; two also applied ELISA techniques. Sensitivity and specificity were determined for each laboratory and concordance of results among the laboratories was evaluated by Cohen Kappa coefficient.

Results. Poor concordance (3 of 10 paired comparisons had values of Kappa > 0.4), low sensitivity and specificity across all laboratories, and poor performance of both techniques in detecting E. granulosus in canine feces was demonstrated in this study. An ex-post comparison of the laboratories’ test protocols showed substantial heterogeneity that could partially explain poor concordance of results.

Conclusion. The results underscore the heterogeneity of canine echinococcosis diagnosis across the region and indicate possible sources of variability. Efforts to standardize canine echinococcosis testing must be included in the plan of action for the Regional Initiative for the Control of Cystic Echinococcosis. Future comparisons with fecal samples of known parasite load are needed.
Manipulação das Preferências de Consumo: Alienação Humana e Degradação Ambiental nos Caminhos de um Modelo Social Insustentável
Authors: Carvalho Marcio Mamede Bastos de
Published: December 2019

Este trabalho tem por objetivo a análise das teorias do fetichismo da mercadoria desenvolvida por Karl Marx e do fetichismo da subjetividade de Zygmunt Bauman, na substituição das relações entre pessoas por objetos, a alienação daquelas e a degradação do meio ambiente natural através de mecanismos de manipulação decorrentes do Capitalismo Mundial Integrado. Também será analisada a influência da publicidade voltada ao consumo conspícuo e suas manobras na modulação de subjetividades individuais e coletivas, afastando o homem e o meio de suas essências para converter ambos em objetos mercantis. Para tanto, adentraremos na análise do capitalismo moderno e suas ferramentas midiáticas em escala global na alienação humana e do meio ambiente natural, num modelo de organização social cada vez mais insustentável.
Os Crimes Contra as Relações de Consumo no Código de Defesa do Consumidor
Authors: Barral Gleice Leila
Published: December 2019

Este artigo visa analisar os crimes contra as relações de consumo previstos no Código de Defesa do Consumidor. Partindo de um breve relato acerca do contexto histórico em que surgiu o Código de Defesa do Consumidor e dos eventos que determinaram a criação de um microssistema repleto de normas sancionatórias de caráter penal, identificaremos os elementos dos crimes contra as relações de consumo, tais como: o sujeito ativo, o sujeito passivo, o objeto material e jurídico da tutela penal. Tendo em vista a questão levantada, a pesquisa que se propõe mostra-se de grande relevância, na medida que tem como intuito fornecer aos consumidores informações capazes de auxilia-los na defesa de seus direitos e também, na busca de maior efetividade dos tipos penais analisados.
A Experiência Norte-Americana com as Restrições Legislativas ao Manejo das Ações Coletivas de Consumo e o Surgimento da Ação Coletiva Passiva (Defendant Class Action)
Authors: Verbicaro Dennis
Published: December 2019

O artigo propõe-se a identificar as razões que levaram às alterações legislativas e à consequente restrição no manuseio das ações coletivas nos Estados Unidos, com especial atenção ao surgimento da ação coletiva passiva (Defendant Class Action) e de que modo seria possível antecipar cenários e evitar a reprodução desse ideário conservador no Brasil, blindando a posição jurídica do consumidor, sobretudo quando identificado no plano transindividual como categoria econômica e juridicamente fragilizada.
Структура ЛКАО релятивистских волновых функций электрона в поле многих кулоновских центров
Authors: Новосадов Б.К.
Published: December 2019

Предложен метод решения стационарного волнового уравнения Дирака для электрона в многоцентровом кулоновском поле. Доказано, что аналитическое решение имеет вид линейной комбинации атомных спин-орбиталей. Решение получено с помощью импульсного представления, установлена функциональная связь с аналогичной теоремой МО ЛКАО для решения уравнения Шрёдингера. Изучена структура гамильтоновой матрицы в релятивистской задаче на собственные значения.
Türkiye’de 12 Eylül 1980 darbesi’nin edebî düzlemdeki sosyolojik muhayyilesini Alev Alatlı’nın İşkenceci romanından hareketle değerlendirmek
Authors: AVCI GÜVEN Kübra
Published: December 2019

Toplumsal değişim ve dönüşüm süreçlerinde, ‘kadın’ın sosyal hayat içindeki konumu, şüphesiz ki söz konusu dönemin panoramik okumasını yapmaya yaradığı kadar toplumu oluşturan fertlerin zihin dünyasına, toplumsal rol ve yaklaşımlara ilişkin fikir vermektedir. Dolayısıyla denilebilir ki ‘kadın’, içinde yaşadığı toplumun bir aktörü olduğu gibi yine aynı yapının sosyal dokusunu yansıtan aynasıdır. Dahası ‘kadın’, toplumsal dönüşüm süreçlerinin meydana getirdiği sosyal etkileşim örgüsünde sahip olduğu ‘kimlik’ etrafında bir takım sembolik öğeler taşır. Bu öğeler, salt kişisel bilgiler değildir; bilakis tarihî, sosyolojik ve psikolojik anlamda karakteristik özellikler ihtiva etmektedir. Bu çalışmada 1980’li yılların Türkiye’sinde vukû bulan siyasal olaylar gölgesinde 12 Eylül Darbesi’ni konu alan Alev Alatlı’nın İşkenceci isimli edebiyat eserinden yola çıkılarak ‘kadın’ olgusu etrafında roman kurgusunun tarihsel gerçeklikle ne denli örtüştüğü irdelenerek dönemin sosyolojik panoraması çizilecektir. Sınıf farklılıkları, etnik ve kültürel kimlikler, ideolojik öğretiler, feminist yaklaşımlar ve Doğu-Batı sorunsalı etrafında vücut bulan gelenekçilikle modernlik etrafında değişim ve dönüşüm yaşayan ‘kadın’ olgusunun toplumsal yaşam içindeki seyri, ‘kimlik, mahremiyet, yabancılaşma ve feminist duyarlılık’ öğeleri açısından ele alınacaktır.
Bir mecmuadan hareketle Edirneli şâirlerin şiirleri
Authors: KILIÇARSLAN Orhan
Published: December 2019

Edebiyat tarihinde uzun bir dönemi kapsayan klasik edebiyat içinde döneminin edebî görünümünü, eğilimlerini, şairler arasındaki ilişkileri gösteren mecmualar, bazı örneklerde mecmua derleyicileri tarafından müşterek bir özellik esas alınarak oluşturulmuştur. Ortak bir mevzu etrafında meydana getirilen mecmualar içerisinde bir coğrafyaya has şairlerin şiirlerinin derlendiği örnekler de mevcuttur. Bu durum, söz konusu saha veya bu sahadaki üsluplar üzerine genel bir değerlendirmeyi tarihî olarak sunması bakımından değerlidir. Edirne Selimiye Yazma Eser Kütüphanesi’nde 22 Sel 2299 numarada kayıtlı olan mecmua, Edirneli şairler ve onların Türkçe şiirlerini derlemesi yönüyle ortak bir özellik etrafında derlenen mecmualar sınıfındadır. Mecmuada tamamı Edirneli/Edirnevî olarak kaydedilen 84 şairin bir kısmının Edirneli olmadığı; ancak Edirne ile bir vesile ile ilişkili olduğu görülmektedir. Bu kayıtlarda edebiyat tarihinin temel kaynakları olan tezkirelerde kaydedilen bilgilerin etkisi olduğu söylenebilir. Mecmuada şiirleri yer alan bu şairlerin çoğunluğunun divanı olduğu kayıtlı ise de bir kısmı bugün elde mevcut değildir. Bu çalışmada mecmuada şiirleri kaydedilen şairlerin şiirlerinin tespiti noktasında bilinen divanları yanında Edirne şairlerini, Edirne tarihini anlatan eserler de incelenerek daha önce herhangi bir kaynakta bulunmayan şiirleri gösterilmeye çalışılmıştır.
Klasik Türk şiirindeki vefa kavramının Mahmûd Nedîm Paşa Divanı'nda tezahürü
Authors: ADIGÜZEL Niyazi
Published: December 2019

Vefa duygusu; sevgi, saygı, dürüstlük, hoşgörü ve alçakgönüllülük gibi insanî değerlerin başında gelir ve bütün bu değerlerin anahtarı mesabesindedir. Bu duygu sanatkârlar elinde özellikle de şairlerce yüzyıllar boyunca genelde olumsuz yanıyla yani vefasızlık olarak ele alınmıştır. Klasik Türk şiirinde hemen hemen tüm şairler vefasızlıktan yakınmışlardır. Gerek sevgiliden gerekse felek ya da devrin kadirbilmezliğinden şikâyet babında, şairler vefa kavramını sıklıkla kullanmışlardır. Bu kavram çoğunlukla, âşık maşuk/sevgili ilişkisi bağlamında değerlendirilmiştir. Bu bağlamda ele alınan sevgili genelde vefasız; âşık ise tam manasıyla vefa abidesidir. Vefa kavramına en çok yer veren şairlerden biri de Mahmud Nedim Paşa'dır. O, yüzyıllardır süregelen klasik Türk şiiri geleneğinde vefa kelimesini redif olarak kullanan nadir şairlerdendir. Onun divanında pek çok beyitte karşılaştığımız vefa kavramının iki gazelinde redif ve iki musammatında da nakarat olarak kullanılması şairin siyasi kimliği ve hayatı ile yaşadığı dönem hakkında önemli ipuçları elde edeceğimizi düşündürmektedir. Vefa kavramını birçok beytinde ve aynı zamanda redif ve nakarat olarak şiirlerinde kullanmış olması bu kavramı işlerken klasik Türk şiirinde neden bu şairi seçtiğimizin cevabını da vermektedir.