bluuebunny/crossref_metadata_2025 huggingface dataset:
MATHEMATICAL COMMUNICATION ABILITY AND SELF CONFIDENCE Experiment with Eleventh Grade Students Using Scientific Approach
Authors: Sumarmo Utari , Mulyani Elis , Hidayat Wahyu
Published: November 2019

This study is a pre test-post test experiment with control group design having a goal to analyze  the role of scientific approach on students’ mathematical communication ability (MCA) and self confidence (SC). The study involves 46  eleventh grade Vocational School students, a mathematical communication test, a mathematical  self confidence scale (MSC), and a perception on scientific approach scale. The study found that on MCA and its Normalized Gain (N), students getting treatment with scientific approach attained  better grades than the grades of students taught by conventional teaching, but both student’s grades were still at low-medium level.  On MSC,  there was no different grades between students on both teaching approaches, and those grades were at medium level.  The other findings, there is no association between MCA and MSC, and students performed high perception toward scientific approach.
IMPLEMENT THINK TALK WRITE STRATEGY TO LEVEL IT PROBLEM SOLVING ABILITY MATHEMATICS AND SELF CONFIDENT YUNIOR HIGH SCHOOL STUDENT
Authors: Hayati Elah
Published: November 2019

This writing is result from research that have go to to to study the leveling of problem solving-ability mathematics and self confident student   mediating school first with strategy think talk write to be compared ordinary studying. This research to design experiment that use it experiment group method and control group pretes-postes. Population in research this is entire student in a Yunior High School in Kabupaten Subang with class student sample VII E and VII F SMP mentioned. the test Type that to be used is the written test in form decomposing. Postes's quantitative data to be based to through test t to normal data and test Mann Whitney to data not normal levely significant     α = 0,05 be obtained that the archievment of problem solving-ability mathematics and self confident student   mediating school first groups experiment better than control group. Gain second groups be analyzed to through test-t to normal data and test Mann Whitney to data not normal be obtained that the leveling of problem solving-ability mathematics and self confident student   mediating school first groups experiment better than control group. To be concluded that studying with strategy think talk write influency better to problem solving ability mathematics and self confident   student VII Yunior High School class than problem solving ability mathematics and self confident   student   who use it ordinary studying .
Improving the Capabilities of Strategic Competence and Mathematical Disposition Using the Inquiri Model of Alberta Method
Authors: Supiyanto Supiyanto , Hendriana Heris , Maya Rippi
Published: November 2019

This study aims to improve the ability of strategic competence and mathematical disposition in mathematical learning using inquiry method of alberta model and correlation between the two. The subjects of this study are students of SMP class VII as many as two classes with a total of 70 students. The instruments used in data collection are written test of description for strategic competence and mathematical disposition and alberta model inquiry method. The research used a quasi experiment. Data on strategic competence and mathematical disposition were analyzed using Mann Whitney nonparametric tests. The results of this study are: (1) Improvement of students' strategic competency skills whose learning method using Inquiry Model Alberta is better than the usual method; (2) The mathematical disposition of students whose learning method using the Inquiry Model Alberta is better than the usual method; (3) There is a correlation between the ability of strategic competence with mathematical disposition of students whose learning method using Inquiry Model Alberta
Problem Solving Ability and Problem Based Learning
Authors: Nugraha Derry , Ginanjar Heri , Rolina Rosalina
Published: November 2019

The research was caused by the poor of mathematical problem solving ability of students. This research aimed to compare of mathematical problem solving between students who learned through problem based learning and scientific approach. The method was an experimental method with a pretest-posttest control group design involving two groups and random sampling. At the first and end of learning, the two classes are given a test. The population in this research were Madrasah Aliyah students in Cimahi, while the sample consisted of two randomly selected classes. One class  which was given problem based learning and other class was given a scientific approach. The instrument was a set of  5-item mathematical problem solving test description, then those were analyzed with descriptive and inferential statistics using the help of minitab 17 software. Based on the results of the research, the conclusion was  the improvement of  mathematical problem solving  of students using problem based learning was better than students who use a scientific approach.
REACH MATHEMATICAL CONNECTION ABILITY BY PROBLEM POSING APPROACH
Authors: Nurlissolihah Nurlissolihah , Lastriyani Indri , Rolina Rosalina
Published: November 2019

This study aims to examine the mathematical connection ability of students between the learning using problem posing and the scientific approach. The method used in this study is an experimental method with a pretest-posttest control group design involving two groups and random sampling is taken at the beginning, at the beginning and end of learning the two classes are given a test. The population in this study were junior high school students in Bandung, while the sample consisted of two classes chosen randomly. One class is givenlearning problem posing and the other class is given a scientific approach. The instrument used is a set of 5 test questions describing mathematical connection ability, then the score data is analyzed with descriptive and inferential statistics using SPSS Statistics 21. Based on the results of the study, it was concluded that the achievementabilities of students' mathematical connectionbetween learning using problem posing was better than students who used a scientific approach.
Talk and Write your mathematical Thinking
Authors: Ishaya Gilang Kian , Rolina Rosalina , Damayanti Desy Tri
Published: November 2019

This research is motivated by the low mathematical communication skills of junior high school students in the city of Bandung Regency. This study aims to determine the comparison of the mathematical communication skills of junior high school students in the city of Bandung regency between the learning usingmodels Think Talk Write. The method used in this study is a quasi-experimental method with a pretest-posttest control group design involving two groups and randomly selected classes, at the beginning and end of the study the two classes were given a test. The population in this study were junior high school students in the city of Bandung Regency, while the sample consisted of two randomly selected classes. Obtained class VII A (experimental class) given themodel Think Talk Write and class VII B (control class) is given a scientific approach. The instrument used was a 5-item mathematical communication ability description test, then theability scores mathematical communication students'were analyzed with descriptive and inferential statistics using the help of SPSS 21 software. Based on the results of the study, it was concluded that there were differences in the achievement of students' mathematical communication skills using models Think Talk Write with students who used a scientific approach.
IMPLEMENTATION OF MODEL-ELICITING ACTIVITIES TO IMPROVE THE ABILITY OF MATHEMATICAL PROBLEM SOLVING
Authors: Rubaitun Rubaitun
Published: November 2019

This study aims to determine whether the improvement of students' mathematical problem solving skills that get the learning of Model-Eliciting Activities is better than students who get regular learning. Method in this research is experiment and research design pretest and postest in experiment and control class. The population in this study were all students of MTs Kota Cimahi. School samples were taken at random, and obtained by MTs Negeri Kota Cimahi. Then the sample is selected two class VIII at random class. The experimental class uses Model-Eliciting Activities, while the control class uses ordinary learning. The hypothesis in this research is the improvement of student solving abilities of MTs students in Cimahi whose learning using Model-Eliciting Activities is better than using ordinary learning. Research data obtained through the instrument of posttest mathematical problem solving ability. The posttest data is processed by normality test, homogeneity test, and two average difference test using SPSS (Statistical Product and Service Solution) software version 16.0 for Windows. The results showed that the improvement of problem solving ability of MTs students in Cimahi whose learning using Model-Eliciting Activities was better than those using ordinary learning.
COMPARISON OF MATHEMATICAL STUDENTS OF SMP STUDENTS BETWEEN LEARNING USING A REALISTIC APPROACH WITH USING OPEN ENDED APPROACH
Authors: Ramdhani Fathoni Akhmad , Rohaeti Euis Eti
Published: November 2019

This study aims to examine whether improving students' mathematical reasoning abilities that get learning by using a realistic mathematics education approach is better than students who get open ended learning. Method in this research is experiment method by using 2 sample. The sample was taken randomly, that is class VIII-C as a class that get learning by using realistic mathematics education approach, and class VIII-B as a class that get open ended learning. Instrument in this research is a test instrument in the form of description consists of 8 given problem in the form of pretest and postes, then the data of students' mathematical reasoning scores were analyzed by using the normality test of both groups then tested the homogeneity of two variance and the significance test of the difference of two averages. The final result of this study with a significance level of 0.05 concluded that the improvement of capability the mathematical reasoning of students who get learning by using a realistic mathematics education approach is better than students who get open ended learning.
THE EFFECT OF SUPERITEM LEARNING MODEL ON INCREASING STUDENTs LEARNING ACHIEVEMENTS
Authors: Maftuh Muhammad Kholidin , Hidayat Dayat
Published: November 2019

This study aims to see the influence of super-learning models on student achievement. This research is rarely done because of the lack of literature. In learning mathematics, it should not be direct to complex or complex concepts, but it must start from a simple concept. The aim to be achieved in this study is to determine whether or not the influence of super-learning learning models on quadrilateral learning on improving student learning achievement. The population in this study were Pangkalan 2 junior high school students. Samples were taken using makeshift sample techniques where the entire population was sampled; one class was made into the experimental class namely class VII A; and one class was made into the control class namely class VII B. The method in this study was experimental method. There contained research on students of SMPN 2 Pangkalan Karawang regency class VII with quadrilateral. The instruments in this study were Student Worksheets and achievement tests given at the initial test and final test. Based on the results of the analysis and testing of hypotheses, it was concluded that the use of Superitem learning models had a positive effect on improving student learning achievement, and there were differences in the increase in learning achievement between students who had mathematical learning using super-learning models with students who used mathematics learning conventional learning.
THE ROLE OF COGNITIVE STAGE TOWARD STUDENTS MATHEMATICAL CREATIVE THINKING AND HABITS OF MIND
Authors: Romdon Ipul Saepul , Puspsowati Amelia Krisna
Published: November 2019

The purpose of this survey is to examine the role of  cognitive stage toward his or her attaiment of  mathematical creative thinking (MCT) and habits of mind (HoM) grounded on student’s cognitive stage. The survey concerned  with 36 eleventh grade students of 16.25 years old, test of logical thinking (TOLT), an essay MCT test, and a MSC scale. Data analysis covered: calculation of item scoring of HoM scale; percentage enumeration, Mann-Whitney testing for mean difference,  of association between two variables, and other rational analysis relevant to the findings. By using TOLT, the survey found that 44% students’ were still  at concrete operational stage, few students 19% at transition operational stage, and 36% students had reached at formal operational stage; in entirely,  students’ MCT was at low grade level and students’ HoM was at fairly good grade level. Even if, according to cognitive stage, formal students, transition students, and concrete students  survey detected  successively at medium, low and very low grade level.  In line with that findings,  formal students realized few difficulties, transition students experienced some more difficulties and concrete students realized difficulties in all items of MCT tasks.  In the contrary, either in entirely or according to cognitive stage there were no different grade of MSC among them, and those grades were at fairly good level. The other findings there was high associtaion between cognitive stage and MCT, but no association between cognitive stage and MSC and between MSC and HoM.
IMPROVING CRITICAL THINKING ABILITY AND MATHEMATICAL DISPOSITION OF HIGH SCHOOL STUDENTS THROUGH INTEGRATED SAINTIFIC APPROACH TO BRAIN BASED LEARNING
Authors: Nurbaeti Enen , Sugiharti Meida
Published: November 2019

The purpose of this study was to examine the problem of achievement and improved critical thinking skills and dispositions mathematical high school students between those who use the scientific approach to integrating brain based learning with a scientific approach , examining the association between variablesand an overview of student performance. This study is an experimental study with a design pretest-posttest design. Sampling in this study using purposive sampling technique . The instruments used were tests and non-tests , the test instruments included tests of mathematical critical thinking skills while the non-test included attitude scale tests Student mathematical disposition . The results showed that the achievement and improvement of critical thinking skills (CTS) with a scientific approach to integrating Brain-based Learning (SAIBBL) better than class with scientific approach (SA). Mathematical Disposition (MD) student in the classroom with using learning (SAIBBL) better than students in class with SA. There is a strong association between CTS and MD . The overall picture of student performance with SAIBBL is superior and students are more active in learning. These results prove that the use of SAIBBL is better than SAI.
DIGITAL LITERATION THROUGH ONLINE MAGAZINE IN LEARNING READING COMPREHENSION IN ELEMENTARY SCHOOL
Authors: Setiyadi Ruli , Kuswendi Uus , Ristiana Muhammad Ghiyats
Published: November 2019

The research aims to develop students' reading comprehension skills through the use of online magazines. The choice of online magazines as a source of student reading is because now students prefer to use electronic devices such as cellphones or laptops. The use of online magazines in primary school students can be an effort to instill digital literacy. This study uses a pre-experimental method with Post-test only with Nonequivalent Groups. The study population was grade IV students in the city of Cimahi while the selected sample of 28 students used the convenience technique. Meanwhile, the data collection technique uses a reading comprehension skills test and a digital literacy level questionnaire. Researchers conducted data analysis with inference statistics through the SPSS 20.0 program. The results indicated that the reading skills of group A students' understanding were better than those of group B. The researchers concluded that the online magazine had an effect on reading comprehension skills of grade IV students.
Ciência e Mercado
Authors: Vivan Eichenberger Hernandez
Published: November 2019

O presente artigo trata do processo de mercantilização da ciência. Para tanto, segue o seguinte itinerário: i) reconstituição da posição de Galileu em sua tentativa de fundamentar a autonomia da ciência; ii) a exposição da noção de Vannevar Bush acerca da autonomia; iii) problematização da emergência da ciência orientada em torno do mercado; iv) apresentação das resistências a esse processo no interior da própria comunidade científica.  Palavras-chave: mercantilização, ciência, autonomia.AbstractThis article deals with the process of commodification of science. To do so, it follows the following itinerary: i) reconstitution of Galileo's position in his attempt to ground the autonomy of science; ii) exposing Vannevar Bush's notion of autonomy; iii) problematization of the emergence of market-oriented science; iv) presentation of resistance to this process within the scientific community itself.Keywords: commodification, science, autonomy.
Combining end-user recruitment methods for usability testing of eTriage Service
Authors: Ylilehto Marja Helmi , Saarivesi Eini , Reponen Jarmo , Liljamo Pia
Published: November 2019

The Finnish national eHealth and eSocial strategy emphasizes citizens’ active role in promoting their own well-being by improving information management and implementing self-management and online services. In the Emergency Hub, part of the Finnish online health portal (Health Village), an eTriage Service is being developed by ICT experts and healthcare professionals. To make the eTriage Service available to the public, the user interface must comply with relevant quality and safety regulations. The aim of this paper is to describe the recruitment methods used for eTriage Service usability testing and the feasibility of those methods. The results of the actual usability testing are not discussed in this article. Two different recruiting methods were combined: online recruiting with remote testing and organized on-site testing occasions. A total of 219 volunteer end-users were recruited and 115 (52.5%) of them performed the usability testing. A better participation rate was achieved with organized on-site testing occasions, but the method consumed significantly more time and effort on the part of developers. A sufficient number and variety of end-users were recruited by combining different recruiting methods. Online recruiting with remote usability testing helps reduce the costs and effort of developers but may require a longer period of time to achieve a sufficient number of testers. A complex or highly novel, self-performing test process without any support might affect negatively the number of testers available by the online recruitment. It also seems that usability testing for digital health services can be more attractive to healthcare professionals than to persons with no healthcare education background.
Pendidikan Literasi Keuangan pada Anak Usia Dini di TK Khalifah Purwokerto
Authors: Ariyani Dewi
Published: November 2019

Literasi keuangan merupakan salah satu bentuk literasi dasar abad 21. Pemahaman Literasi keuangan diperlukan untuk mendidik manusia yang sadar dan paham tentang bagaimana cara mengelola keuangan secara bijak dan sesuai dengan kebutuhan. Pendidikan literasi keuangan sebaiknya diberikan sedini mungkin, yaitu pada anak usia pra sekolah atau anak usia dini. Pengenalan terhadap pengetahuan literasi keuangan semenjak dini akan membuat anak-anak terbiasa mengelola keuangan dengan baik dan benar di masa yang akan datang. TK Khalifah Purwokerto merupakan TK yang berupaya menjadikan muridnya bercita-cita menjadi moslem entrepreneur dengan berlandaskan ketauhidan. Dalam pelaksanaan pendidikan literasi keuangan di TK Khalifah Purwokerto mencakup beberapa ruang lingkup yaitu pengenalan transaksi, sumber daya ekonomi, konsep belanja, konsep menabung, konsep berbagi dan konsep praktik tidak baik dalam finansial. Karakter khas dari pelaksanaan pendidikan literasi di TK Khalifah adalah dengan mengintegrasikannya dengan ketauhidan.
PERANCANGAN DAN SIMULASI TEGANGAN FRAME MESIN PENGISIAN CURAH TEMBAKAU
Authors: Aufana Desendra , Kabib Masruki , Hidayat Taufiq
Published: November 2019

Mesin pengisian curah tembakau merupakan mesin pengisian rajangan tembakau yang sudah dicampur dengan bahan–bahan lain untuk dimasukkan ke dalam bin. Mesin pengisian curah tembakau berfungsi untuk mengisikan curah tembakau dan meratakan curah tembakau ke dalam bin. Frame merupakan komponen utama dari mesin pengisian curah tembakau. Penelitian ini beertujuan merancang frame mesin pengisian curah tembakau dan menganalisa simulasi frame tengangan von mises stress Metode yang digunakan meliputi studi literatur, proses perancangan dan analisa silmulasi tegangan. Hasil perancangan adalah desain frame yang mampu menopang beban dengan tegangan von mises 0,116 MPa dan displacement 0,00034 mm. Hasil simulai menunjukan  bahwa tengangan von mises yang terjadi  pada frame mengalami Max : 0.113243 Mpa,  dan displacement 0.000870669  mm. Hasil perhitungan tegangan von mises lebih besar dari hasil simulasi  dan perhitungan  displacement lebih  kecil dari hasil simulasi..
RANCANG BANGUN SISTEM KONTROL PENIMBANGAN TEMBAKAU DENGAN MIKROKONTROLLER ARDUINO UNO
Authors: Irwanto Bayu , Kabib Masruki , Winarso Rochmad
Published: November 2019

Pengukuran massa banyak dilakukan menggunakan timbangan konvensional, tetapi sistem ini memiliki kelemahan diantaranya adalah keakuratanya rendah dan kurang efisien waktu kerja.  Hal ini dikarenakan harus  memindahkan tembakau dari timbangan manual menuju alat press tembakau dengan tempat kerja yang terpisah. Penelitian ini bertujuan untuk merancang dan membuat sistem kontrol penimbangan tembakau menggunakan sensor  load cell. Metodologi yang digunakan dalam perancangan dan pembuatan sistem penimbangan tembakau dengan sistem kendali Arduino Uno, pertama adalah. proses perancangan, gambar desain sistem kontrol, diagram blok sistem kontrol, pembuatan dan pengujian. Hasil penelitian adalah telah dibuat sistem penimbangan tembakau dengan keakurasian tinggi, presentase ketelitian dari timbangan adalah 99,8 %._Kata kunci:  timbangan, loadcell, arduino Uno
RANCANG BANGUN MESIN PENGISIAN CURAH TEMBAKAU KE DALAM BIN
Authors: Wiriaatmadja Wahyu , Kabib Masruki , Hidayat Taufiq
Published: November 2019

Mesin pengisian curah tembakau merupakan suatu alat  yang di gunakan untuk mengisikan curah tembakau dari conveyor ke dalam bin wadah curah tembakau yang telah ditentukan. Mesin pengisian curah tembakau berfungsi untuk mengisikan dan meratakan curah tembakau kedalam bin dengan massa tembakau 10 Kg. Perancangan sistem pengisia curah tembakau bertujuan untuk merancang dan membuat mesin pengisian curah tembakau ke dalam bin.  Metode perancangan mesin pengisian curah tembakau dimulai dari sketsa gambar, mendesain mesin, perancangan dan perhitungan, pembuatan gambar kerja, proses pembuatan sistem pengisian curah tembakau dan pembuatan mesin pengisian curah tembakau.  Hasil penelitian  adalah telah dirancangan dan dibuat mesin pengisian curah tembakau dengan menggunakan motor listrik 74 Watt untuk menggerakkan hopper. dengan torsi 32 N.m, dan kecepatan putar 10 rpm. Sistem buka dan menutup hopper- mesin pengisian curah tembakau  digerakkan menggunakan 2 motor servo spesifikasi torsi  1000 N.mm dan kecepatan putar 24 rpmKata kunci :  bin, curah tembakau, penutup hopper, motor listrik
El premio a los extranjeros. Salón nacional (1918-1930)
Authors: Fasce Pablo
Published: November 2019

El siguiente artículo tiene como objeto de análisis el premio a los artistas extranjeros otorgado en el Salón Nacional entre 1918 y 1930. A partir de la comparación de las normativas de las distintas ediciones del certamen y la reconstrucción de los premios, buscaremos identificar la función y el sentido del galardón al interior del Salón. Esta indagación será enmarcada en el contexto de los debates estéticos y la dinámica del campo artístico argentino de principios del siglo XX.
La bienal hispanoamericana de arte
Authors: Galella Leandro , Giménez Marcelo
Published: November 2019

Este trabajo sintetiza el trayecto histórico de la Bienal Hispanoamericana de Arte —megaevento ya inexistente que concretó tres ediciones entre 1951 y 1956— en pos de señalar algunos aspectos suyos que develan el recurso de un proyecto político a ciertas prácticas artísticas para su circulación, aprobación y consenso. Asimismo el funcionamiento de este tipo de eventos —basado en la representación nacional— y el gentilicio regional que postula el nombre de la muestra ofrecen la oportunidad de reflexionar acerca de algunas cuestiones propuestas como asunto de este número del Boletín de Arte.
Synthesis and DFT Study of Newly Schiff Base and Fused Heterocyclic Compounds as Antibacterial Agent
Authors: Rizk Sameh , Awheda Ismail M. , Smida Fathi A.
Published: November 2019

Treatment of 2,3-di-(4-chlorophenyl) oxirane-2,3-dicarbonitriles(1) with nitrogen nucleophiles, e.g. N2H4, NH2OH afforded pyrazole 2, 1.2oxazole 3 derivatives respectively The 3-amino pyrazole-4-one derivatives 2 can be used as a key starting materials to synthesize some important Schiff base 4 and fused heterocyclic compounds e.g. Imidazolo-[4,5-c]pyrazole 5, Pyrazolo[3,4-e]1,2,4-triazine 6, pyrazol[1,2-a] 1,3,5-triazine 7, 8 and 9. The electromeric effect of the halogen atom in the aryl moieties can be controlled upon the rate of reaction and the yield of the product. The structures of synthesized new compounds were characterized by spectral data and screened for their antimicrobial activities against various bacteria and fungi strains. The heterocyclic compounds 7, 8 and 9 that contained bridgehead nitrogen gave an excellent result.
The Algorithm of Information and the Origin of Basic Particles
Authors: Khumalo Bhekuzulu
Published: November 2019

Everything is information because everything will inform you about itself through our senses, there is no other way to say it when discussing the philosophy of science. All information has similar basic characteristics including randomness. The reality of randomness gave the concepts to the theory of the algorithm of information the basis of all degrees of randomness. Everything is about relationships; the algorithm of information is the tool existence uses to determine the chances of relationships. If everything is about relationships, then relationships must begin with the particles. Not the basic particles having relationships with other basic particles as it was first postulated. The basic particle itself must be the result of an event and thus a relationship, it was not always there. This paper aims to shed some light on the question of where do particles come from? What relationships led to the event that created elementary particles?
Sobre la presencia de Astragalus guttatus Banks & Solander, en la provincia de Almería. On the presence of Astragalus guttatus Banks & Solander in the province of Almería
Authors: López García David , JIménez Martínez Juan Francisco , Sánchez Gómez Pedro
Published: November 2019

On the presence of Astragalus guttatus Banks & Solander in the province of Almería. Palabras clave. Astragalus, corología, conservación, Almería, Andalucía. Key words. Astragalus, chorology, conservation, Almeria, Andalusia.
El naturalista y farmacéutico germano-español Félix Hänseler Jeger (1780-1841) en la Málaga de su época. Felix Hänseler (1780-1841), a germanborn spanish botanist and pharmacist who lived in Málaga at one time
Authors: PÉREZ-RUBÍN Juan
Published: November 2019

Español.  La biografía botánica más completa y fiable de este destacado investigador hispano-alemán –más conocido por el apellido paterno de Haenseler o Henseler–, continúa siendo la publicada a mediados del siglo XIX en la revista científica berlinesa Botanische Zeitung (1846); que fue confeccionada conjuntamente por sus amigos y colegas Pablo Prolongo García (1806-1885) y Moritz Willkomm (1821-1895)1 , cuya versión española presentaron Juan A. Devesa y Mª del Carmen Viera (2001). La gran importancia del personaje y de sus investigaciones naturalísticas multidisciplinares en la provincia de Málaga merecen ser revalorizadas. En este artículo partiremos de la referida publicación biobibliográfica de 1846 en la que integraremos la muy atomizada información disponible actualmente sobre nuestro biografiado, de quien en el contexto académico nacional únicamente hay una escueta referencia recogida en la Flora Ibérica2.English. The most complete and reliable biography of this prominent researcher, who is better known by the surname Haenseler or Henseler, continues to be the one published in the journal Botanische Zeitung (1846); which was authored jointly by his friends and colleagues Pablo Prolongo (1806-1885) and Moritz Willkomm (1821-1895) and which was presented here by J. A. Devesa and M. C. Viera in a Spanish version (2001). Nevertheless, the major importance of this personage and of his multidisciplinary naturalistic researches in the province of Málaga merit a reappeaisal. In this article we start from the above-mentioned 1846 biobibliographical paper in which we integrate the highly fragmented information on our biographee which is currenty available with the bare details in a brief reference appearing in the Flora Ibérica (2009) as the sole existing entry at our national academic level.
Elatine brochonii Clavaud (Elatinaceae), a new species to the portuguese flora. Elatine brochonii Clavaud (Elatinaceae), uma nova espécie para a flora portuguesa
Authors: Porto Miguel , Pereira Ana Júlia , Rego Rui , Farminhão João , Clemente Adelaide , Vitorino José Luís , Tauleigne-Gomes Cristina
Published: November 2019

Elatine brochonii Clavaud (Elatinaceae), uma nova espécie para a flora portuguesa Key words. Elatine brochonii, Elatinaceae, Mediterranean temporary ponds, chorology, Portugal. Palavras chave. Elatine brochonii, Elatinaceae, charcos temporários Mediterrânicos, corologia, Portugal
Sobre as orlas e bosques higrofílicos do Divisório português. About the hygrophilous woodlands and edges of Portuguese Divisory
Authors: Silva Vasco , Portela-Pereira Estevão , Costa José Carlos , Arsénio Pedro , Monteiro-Henriques Tiago , Neto Carlos , Pinto-Cruz Carla
Published: November 2019

About the hygrophilous woodlands and edges of Portuguese Divisory Palavras-chave. Sabugueiro, Olmo, Salici purpureae-Populetea nigrae, Rubus vigoi, Sintra. Key words. Elder, Elm, Salici purpureae-Populetea nigrae, Rubus vigoi, Sintra.
Nueva asociación y alianza de zarzales de las Islas Azores (Portugal). A new association and alliance of brambles from the Azores islands (Portugal)
Authors: Vicente Orellana José Alfredo , Fernández de Castro Carmen , Linares Perea Eliana , Galán de Mera Antonio
Published: November 2019

A new association and alliance of brambles from the Azores islands (Portugal).Palabras clave. Fitosociología, Azores, Rubus. Key words. Phytosociology, Azores, Rubus.
Investigation and analysis of attitudes and knowledge of aging among students in different majors
Authors: Zhao Li-Mei , Xie Li-Ling , Wang Yan
Published: November 2019

Objective

To investigate the attitude and knowledge score of the elderly in different majors.

Methods

A total of 265 students were surveyed by self-designed questionnaire that consists of three parts: general information, Kogan’s attitude toward older people (KAOP) scale, and knowledge questionnaire.

Results

There were significant differences between the attitudes of the elderly and the aging knowledge scores for students who have taken care of the elderly and who have been cared for by their grandparents (P = 0.04; P = 0.02). Students who had experience in caring for the elderly scored higher. Students who were taken care of by their grandparents during the childhood were more active in the elderly. The scores of attitudes appreciation and attitude scores of elderly were statistically significant between nursing students and non-nursing students (P = 0.01; P = 0.03), and the non-nursing students’ attitude appreciation and attitude scores were higher than those of nursing students.

Conclusions

The nursing students have a more positive attitude to the elderly, but the level of aging knowledge is lower and lower than that of non-nursing students, which should be further improved.
Construction and effectiveness of vomit-free ward
Authors: Yao Zhi-Qi , Wang Song , Zhou Xiao-Ping , Luo Yu-Ling , Ao Qiang , Miao Jing-Xia
Published: November 2019

Objective

To build a vomit-free ward of scientific and standardized management mode, and to evaluate its clinical effects on preventing nausea and vomiting in patients undergoing chemotherapy.

Methods

A total of 200 patients suffering from nausea and vomiting were randomly selected from the registration system, from which 120 cases were enrolled according to the inclusion and exclusion criteria. These subjects were divided into control group and observation group (60 patients in each). Both of the two groups received routine nursing care, while the treatment group subjects lived in the vomit-free wards where extra nursing interventions were applied to prevent chemotherapy-induced nausea and vomiting (CINV), with constant observation of the frequency and severity of nausea and vomiting. The outcomes of the subjects from both the groups as well as nurses’ cognition level of CINV were compared after four chemotherapy cycles.

Results

The difference in the scoring for the frequency and severity of nausea and vomiting in two groups was statistically significant (P < 0.05). The scores of nurses’ cognition level of CINV were compared between before and after the interventions, and the difference had statistical significance (P < 0.05).

Conclusion

The management mode aiming to build vomit-free wards could decrease the incidence of CINV in patients during chemotherapy, and at the same time increased the cognitive level of nursing staff toward CINV, which is of great value in clinical practice and is worthy of further application.
Influence of physical self and mindfulness on the academic possible selves of freshman nursing students
Authors: Han Mei-Ling , Qu Hai-Ying
Published: November 2019

Objective

The purposes of this study were to investigate the general level of the mindfulness, physical self, and academic possible selves in the freshman nursing students, and to explore the relationship among the three variables, so as to provide a theoretical basis for the freshmen to improve their academic achievement on the basis of the correct understanding of the physical self.

Methods

A total of 360 freshman nursing students were enrolled in this study from a medical school in Yantai City. Data were collected using three questionnaires: Body Self-description Questionnaire, Five Factors Mindfulness Questionnaire, and Academic Possible Selves Questionnaire. There were 341 valid questionnaires.

Results

The mindfulness of the freshmen nursing students was at a medium level (3.03 ± 0.28), their attitude to physical self (3.66 ± 0.58) and academic possible selves (3.33 ± 0.50) were positive. There were significant gender differences among coordination, physical activity, athletic ability, strength, endurance, observation, non-response, total physical self-score, and negative future academic possible selves. In the above factors, except negative future academic possible selves, the scores for boys were higher than that for girls (all P < 0.05). There were significant positive relationships between physical self, mindfulness, and academic possible selves. Self-esteem, acting with awareness, endurance, and description were effective positive predictors of the academic possible selves, with a total explanation rate of 33.6%.

Conclusion

There were close relationships among the physical self, the level of mindfulness, and the academic possible selves. Positive physical self-description and high level of mindfulness could help individuals develop a positive attitude toward their academic possible selves.
Gastric Histopathology of White Rats After Administration of Kedondong Leaves Extract
Authors: Sudira I Wayan , Merdana I Made , Budiasa Ketut
Published: November 2019

This study aims to determine the effect of ethanol extract of Kedondong leaves (Spondias dulcis G. Forst) on the gastropathological histology of white rats (Mus musculus). A total of 25 healthy male white rats with weights 200-250 g were randomly divided into five groups. A control group was only given a placebo. The treatment group of kedondong leaf ethanol extract sequentially with a dose of 125, 250, 500 and 1,000 mg/kg/day for 21 days orally. On the 22nd day all of the animals were sacrificed for its the gastric, followed by processing for histopathological preparations with Hematoxylin Eosin (HE) staining. The results of the study in all treatment groups were found gastric histology changes in the form of mild inflammatory cell infiltration, mild fatty degeneration and mild necrosis. The number of mice that experienced histopathological changes differed in each group. It can be concluded that the oral administration of kedondong leaf ethanol extract with a range at a dose of 125-1000 mg/kg/d for 21 days does not cause significant histopathological structure disturbance in the stomach of male white rats.
ANALISIS MODEL HUBUNGAN SIKAP DAN NORMA SUBJEKTIF DENGAN NIAT BERWIRAUSAHA PADA MAHASISWA UNIVERSITAS UDAYANA
Authors: Wipraja Pande Made Agus Surya , Piartini Putu Saroyeni
Published: November 2019

Tujuan dari penelitian ini adalah untuk mengetahui niat berwirausaha Mahasiswa-mahasiswi Universitas Udayana. Populasi dan sampel penelitian ini adalah 450 mahasiswa-mahasiswi Universitas Udayana yang terdiri dari 6 fakultas yang mewakili bidang ekstanta dan sosial yaitu Fakultas Ekonomi dan Bisnis, Fakultas Sastra, Fakultas Hukum, Ilmu Pariwisata, Fakultas Pertanian serta Fakultas Kelautan dan Perikanan. Hasil analisis menemukan bahwa sikap berpengaruh positif dan signifikan terhadap niat berwirausaha dan norma subjektif berpengaruh positif dan signifikan terhadap niat berwirausaha. Dari penelitian ini dapat disimpulkan bahwa norma subjektif dan sikap berpengaruh terhadap niat berwirausaha, semakin meningkat niat berwirausaha maka norma subjektif dan sikap turut meningkat. Peneliti selanjutnya dapat menambahkan variabel-variabel lain seperti jenis kelamin dan lingkungan. Hal ini dimaksudkan untuk memperoleh kekuatan hubungan yang lebih jelas mengenai variabel-variabel yang benar mampu menjelaskan suatu niat berwirausaha dalam lingkungan institusi.

Kata kunci: Sikap, Norma Subjektif, Niat Berwirausaha
PENGARUH CAPITAL ADEQUACY RATIO, NON PERFORMING LOAN, BOPO, DAN LOAN TO DEPOSIT RATIO TERHADAP PROFITABILITAS
Authors: Korri Nyoman Tri Lukpitasari , Baskara I Gde Kajeng
Published: November 2019

Penelitian bertujuan untuk mengetahui pengaruh Capital Adequacy Ratio, Non Performing Loan, BOPO, dan Loan to Deposit Ratio terhadap Profitabilitas. Penelitian menggunakan pendekatan asosiatif kausal yang dilakukan pada Bank Umum Swasta Nasional di Bursa Efek Indonesia periode 2015-2017. Jumlah sampel yang digunakan sebanyak 32 Bank Umum Swasta Nasional di Bursa Efek Indonesia. Metode pengumpulan data dalam penelitian menggunakan metode observasi non partisipan. Teknik analisis yang digunakan adalah regresi linier berganda yang diolah dengan program SPSS dengan teknik penentuan sampel purposive sampling method. Berdasarkan analisis yang telah dilakukan, didapatkan hasil bahwa CAR berpengaruh positif tidak signifikan terhadap profitabilitas. LDR berpengaruh positif dan signifikan terhadap profitabilitas. NPL dan BOPO berpengaruh negatif signifikan terhadap profitabilitas.

Kata Kunci: CAR, NPL, BOPO, LDR, profitabilitas
PENGARUH PROFITABILITAS, UKURAN PERUSAHAAN, DAN LEVERAGE TERHADAP PENGUNGKAPAN CORPORATE SOCIAL RESPONSIBILITY
Authors: Dewi Putu Ayu Cahya , Sedana Ida Bagus Panji
Published: November 2019

Corporate Social Responsibility (CSR) or corporate social responsibility is one of the activities carried out by the company to maintain good relations with the public or the public. Companies are required to submit information about CSR activities carried out, usually these activities are published by the company in annual reports and also sustainability reports. The purpose of this study was to determine the effect of profitability, company size, and leverage on CSR disclosure. This research was conducted on basic industrial and chemical sector companies listed on the Stock Exchange in 2014-2017. The sample of this study was 38 companies using the nonprobability sampling method. Data collection is done by observing financial reports and annual reports published by the company. The analysis technique used is multiple linear regression. Based on the results of the analysis found that the positive and not significant profitability of the effect on CSR disclosure, company size has a positive and significant effect on CSR disclosure, leverage has a negative and significant effect on CSR disclosure.

Keywords: profitability, company size, leverage, corporate social responsibility
PERAN KEPUASAN DALAM MEMEDIASI PENGARUH KUALITAS PELAYANAN TERHADAP NIAT BELI ULANG KONSUMEN LION AIR
Authors: Nathadewi Komang Shanty , Sukawati Tjokorda Gede Raka
Published: November 2019

Penelitian ini bertujuan untuk menganalisis signifikansi pengaruh kualitas pelayanan terhadap kepuasan konsumen dan niat beli ulang konsumen, kepuasan konsumen terhadap niat beli ulang konsumen, dan peran kepuasan konsumen memediasi pengaruh kualitas pelayanan terhadap niat beli ulang konsumen. Penelitian ini dilakukan di Kota Denpasar yang melibatkan 110 orang responden. Teknik analisis yang digunakan adalah path. Hasil penelitian menunjukkan kualitas pelayanan berpengaruh positif dan signifikan terhadap kepuasan konsumen, kualitas pelayanan berpengaruh positif dan signifikan terhadap niat beli ulang, kepuasan konsumen berpengaruh positif dan signifikan terhadap niat beli ulang, dan kepuasan konsumen mampu memediasi pengaruh kualitas pelayanan terhadap niat beli ulang. Pihak manajemen Lion Air agar lebih memperhatikan kualitas pelayanan, meningkatkan kembali kepuasan konsumen serta memperhatikan dan mengupayakan niat beli ulang konsumen.

Kata kunci: kualitas pelayanan, niat beli ulang, kepuasan konsumen
PENGARUH ORIENTASI TEKNOLOGI DAN ORIENTASI PASAR TERHADAP KINERJA PERUSAHAAN
Authors: Lestari Ni Wayan Novita Diah , Warmika I Gde Ketut
Published: November 2019

This research was conducted in Ubud Subdistrict in December 2018 to January 2019 using respondents to the management of the budget hotel. The number of samples taken is as many as 90 respondents with non probability sampling method, namely purposive sampling. The application of technology orientation and market orientation was measured using a questionnaire. The analytical tool used in this study is descriptive statistical test and statistical multiple linear regression test. The results of the study show that technology orientation and market orientation have a positive and significant effect on company performance. The motivation of managers of budget hotels in Ubud District towards the use of technology is very high. The motivating factor for using technology with the highest average score is ease in operationalizing. Customer orientation is one indicator in market orientation variables that has a positive and significant influence on company performance, so it can be concluded that improving company performance can be done by satisfying customer needs and always paying attention to customer tastes.

Keywords: technology orientation, market orientation, company performance
PERAN KEPUASAN PELANGGAN DALAM MEMEDIASI KUALITAS PELAYANAN TERHADAP LOYALITAS PELANGGAN
Authors: Ananda I Putu Satya Nitya , Jatra I Made
Published: November 2019

Nitya Home Stay is one of the lodgings that have nuances of villas on Nusa Lembongan Island, Nusa Penida, Klungkung, Bali. Nitya Home Stay has many competitors who are in Nusa Lembongan. The many inns that exist on Nusa Lembongan make competition so tight. Every company competes to provide the best offer in order to attract customers from competitors. In order to survive in the increasingly fierce competition, Nitya Home Stay must be able to provide maximum service quality so that customers feel satisfied and will have an impact on customer loyalty. This study aims to determine the role of customer satisfaction in mediating service quality to customer loyalty. This research was conducted in Nusa Lembongan, using 125 respondents. This study uses data analysis techniques in the form of Path Analysis. The results of this study indicate that service quality has a positive and significant effect on customer customer satisfaction and loyalty. Customer satisfaction has a positive and significant effect on customer loyalty. Customer satisfaction is positively and significantly mediates service quality towards customer loyalty. Nitya Home Stay needs to continue to improve the quality of service so that customers feel satisfied so as to create customer loyalty.

Keywords: service quality, customer satisfaction, customer loyalty
PERAN INOVASI MEMEDIASI ORIENTASI KEWIRAUSAHAAN TERHADAP KINERJA PEMASARAN BARBERSHOP DI KOTA DENPASAR
Authors: Putra Made Surya Artana , Setiawan Putu Yudi
Published: November 2019

This study aims to determine the effect of entrepreneurship orientation on marketing performance mediated by innovation. The subjects in this study were the owners or managers of Barbershop in Denpasar City, with a sample of 30 respondents. The analysis technique used uses partial least square (PLS) analysis. The results of the study indicate that the entrepreneurship orientation variable has a positive and significant effect on innovation and marketing performance. Innovation variables also have a positive and significant effect on marketing performance. The innovation variable is also proven to be able to mediate entrepreneurship orientation towards the performance of Barbershop marketing in Denpasar City. The implications of this study can provide important information for entrepreneurs who have a barbershop in Denpasar City to be able to improve marketing performance which is expected to increase profits for the future.

Keywords: entrepreneurship orientation, innovation, marketing performance
PERAN KOMITMEN ORGANISASIONAL DALAM MEMEDIASI PENGARUH KEPUASAN KERJA TERHADAP KINERJA KARYAWAN KRISNA OLEH - OLEH
Authors: Mardyana I Ketut Edy , Riana I Gede
Published: November 2019

Job satisfaction and organizational commitment can increase employee performance which affects achievement of company goals. The purpose of this study to determine mediating role of organizational commitment on work satisfaction and performance of employees of Krisna by Typical Bali I. The population of this study were 55 people, with a saturated sample method. Data collection through questionnaires and interviews, analyzed by SEM - PLS. The test results shows job satisfaction has significant positive effect on employee performance, job satisfaction has positive significant effect on organizational commitment, organizational commitment has negative significant effect on employee performance, organizational commitment has  positive significant effect in mediating the effect of job satisfaction on employee performance. The company is expected to increase employee job satisfaction in order to increase employee commitment to the company so that employee performance will increase. This can be realized by treating employees well, giving awards to employees with good performance

Keywords: job satisfaction, organizational commitment, employee performance