bluuebunny/crossref_metadata_2025 huggingface dataset:
Selfie at a Museum: Defining a Paradigm for an Analysis of Taking (Self-Portrait) Photographs at Museum Exhibitions
Authors: Chlebus-Grudzień Patrycja
Published: July 2018

Due to the development of social media, posting one's photos is becoming increasingly popular; they often take the form of, so called, ‘selfie’. The phenomenon of photographing oneself has also occurred in cultural institutions, including museums. The museums are implementing various strategies of reacting to people taking pictures of themselves with exhibits at the background. The article presents an analysis of these reactions, and, based on that, various ways of defining the functions and role of the contemporary museum. The author also attempts to provide an answer to the following question: is posting photographs by visitors an element of creating their own image (‘the Culture of Narcissism’), or is it rather a form of interaction with heritage, of a dialogue with the presented contents (‘remix culture’)?
Outdoor Gyms as an Example of Outdoor Recreation Activity in Urbanized Areas
Authors: Nałęcz Hanna , Ostrowska-Tryzno Anna , Pawlikowska-Piechotka Anna
Published: July 2018

Outdoor gyms are becoming increasingly popular in the European cities. They are built in urban parks, in neighbourhoods (housing estates) and school sports grounds. Recently outdoor gyms are increasingly being built in non–urban recreation areas (such as beaches, lake promenades, forest parks). Among them there are gyms dedicated specifically to the elderly or disabled. The aim of the research is to analyze the use of outdoor gyms in Warsaw and selected surrounding settlements.
Teaching Primary Student of Minority People about Vietnamese Personal Pronouns in Relation to Culture
Authors: Thu Phuong Nguyen
Published: July 2018

Teaching primary student of minority people about Vietnamese personal pronouns as second language is very important in formatting and developing standard language in social communication. This is not only teaching language but also teaching Vietnamese communication culture to developing in social environment of minority people. This article refers to the standard deviation in using Vietnamese personal pronouns of primary student of minority people; the relationship between Vietnamese personal pronouns and communication culture; the difficulties in teaching primary student of minority people about Vietnamese personal pronouns and using Vietnamese personal pronouns relate to preserve national culture. Besides the development of modern culture, national integration on standard formal communicational language of society, preserving communicational culture of minority people is an important mission currently in case of “bilingualism” or “multilingualism” of Vietnamese minority people.

 Keywords

Personal pronouns, primary student, minority people, second language, culture

References

1. Nguyễn Văn Chiến (1992), Sử dụng từ xưng hô, một biểu hiện của thế ứng xử của tiếng Việt, Tạp chí Ngôn ngữ và đời sống, số 6, Hà Nội.2. Trần Ngọc Thêm (1997), Tìm về bản sắc văn hoá Việt Nam. Nxb Tổng hợp TP. Hồ Chí Minh.3. Đoàn Văn Chúc (1997), Xã hội học văn hoá, Nxb Văn hoá Thông tin, Hà Nội.4. Trung tâm Từ điển học (1994), Từ điển tiếng Việt, Nxb Giáo dục, Hà Nội.5. Nguyễn Văn Khang (1998), Ngôn ngữ học xã hội - Những vấn đề còn để ngỏ, Nxb Khoa học xã hội, Hà Nội. 6. Trần Quốc Vượng (Chủ biên, 1996), Văn hoá học đại cương và cơ sở văn hoá Việt Nam. Nxb Khoa học xã hội, Hà Nội.7. Phan Ngọc (1994), Văn hóa Việt Nam và cách tiếp cận mới, NXB Văn hóa thông tin, Hà Nội.8. UNESCO (2003), Giáo dục trong một thế giới đa ngôn ngữ. Tài liệu về quan điểm giáo dục của UNESCO. http://unesdoc.unesco.org/images/0012/001297/129728VIEB.pdf. Truy cập ngày 20/6/2018.
ANALISIS LC50 LOGAM Pb, Co dan Cr TERHADAP IKAN MAS (Cyprinus carpio. L) PADA LIMBAH CAIR INDUSTRI PERCETAKAN KOTA PADANG
Authors: Ihsan Taufiq , Edwin Tivany , Vitri Ravany Yolanda
Published: July 2018

The purpose of this study is to determine the LC50 value of wastewater from printing industry in Padang and to analyze the effect of Pb, Co, and Cr contained in the wastewater towards LC50 value. The results of the analysis of the characteristics of the printing industry wastewater, Pb concentration of 0.3 mg/l, Cr 0.8 mg/l and Co 0.9 mg/l. These concentrations exceed the quality standards in Indonesia according to PermenLH No. 05 of 2014 on Wastewater Quality Standard. Acute toxicity test was conducted in 96 hours observation using common carp (Cyprinus carpio.L) as animal testing with two replications. The value of LC50 was calculated using Probit Method by processing the data of testing animal mortality. The average value of LC50 was 128.05%. It can be proven from this study that Pb, Co and Cr affected the LC50 value indicated that a higher LC50 is related to a Pb, Co and Cr higher concentrations in wastewater and vice versa.Keywords: LC50, metals of printing industies, common carp, wastewater, PadangABSTRAKPenelitian ini bertujuan untuk menganalisis nilai LC50 dari limbah cair industri percetakan Kota Padang yang mengandung logam berat seperti timbal (Pb), kromium (Cr) dan kobalt (Co), terhadap ikan mas (Cyprinus carpio L.). Hasil analisis karakteristik limbah cair industri percetakan yakni konsentrasi Pb 0,3 mg/l, Cr 0,8 mg/l dan Co 0,9 mg/l. Konsentrasi ini melebihi baku mutu menurut Peraturan Pemerintah Negara Lingkungan Hidup Nomor 05 Tahun 2014 tentang Baku Mutu Air Limbah, yakni Pb 0,1 mg/l, Cr 0,5 mg/l dan Co 0,4 mg/l. Uji toksisitas akut dilakukan dalam waktu 96 jam pengamatan terhadap ikan mas dengan dua kali pengulangan. Berdasarkan hasil penelitian diperoleh nilai LC50 dengan menggunakan Metode Probit sebesar 128,05% dengan nilai LC50 untuk logam Pb yakni 0,38 mg/l, logam Cr 1,02 mg/l dan logam Co 1,15 mg/l. Analisis korelasi karakteristik limbah terhadap nilai LC bernilai r=0,98 yang berarti korelasi bernilai sangat kuat.Kata Kunci: LC50, logam limbah cair industri percetakan, ikan mas (Cyprinus carpio L.), Padang
The Dynamic Behavior and Control of the Methanol-Toluene Distillation Column
Authors: Ahmed Duraid F. , Ahmed Maher O.
Published: July 2018

In this study, the dynamic behavior for two control methods of the distillation column for the separation of methanol and toluene mixture are studied. The experimental responses of temperature in each tray of distillation column for step changes in set point of reboiler, reflux ratio, and feed weight fraction are obtained. This is based on a derived mathematical model. Simulink simulator of the distillation column is used to implement the PID and fuzzy logic control methods. The comparison between the two controllers is done for step changes in set point, feed flow rate, feed weight fraction, and liquid reflux. The controller performance is measured depending on the mean square error and integral square error. The results show that the performance of the fuzzy controller is better than of the PID controller in fast access to the desired value and to cancelling the disturbances.
Investigation of the Tribological Behavior of Eutectic Al-Si Casting Alloy
Authors: Badr Riyadh Azzawi
Published: July 2018

The effect of roughness of Al-Si alloy on the wear is investigated. Roughness average (Ra) was verified via different polishing, also was using a pin–on-disc of different loads (5, 10, 15) N, different speeds (100, 200, 300) rpm and relative humidity 74%. Different values of Ra are obtained with (3, 5 and 7) μm. Worn surface were characterized using SEM / EDX. The results show that the wear rate of Al-Si eutectic alloys increases with the roughness increase. It was noticed that the specific and wear decreases as roughness decreases. Severe wear was observed at all loads.
Resonance Energy Transfer Mediated by Metal-Dielectric Composite Nanostructures
Authors: Eldabagh Noor , Micek Matthew , Eugene DePrince, III A. , Foley Jonathan J.
Published: July 2018

Nanostructure-mediated energy transfer has attracted considerable attention as a template for photocatalysis and solar energy conversion, and the use of noble metal nanoparticles that support localized surface plasmon resonances (LSPRs) has been widely explored as a medium for realizing this paradigm. On the other hand, composite nanoparticles (CNPs) comprised of a large dielectric bead and smaller metal nanostructures have been shown to achieve efficient energy transfer to small-molecule adsorbates through the interplay between dielectric scattering resonances and the broad-band absorption associated with the metal nanostructure. This scattering mediated absorption can enable selective photochemistry without relying on the plasmonic properties of noble metal nanoparticles. While the precise photochemical mechanisms themselves remain unknown, resonance energy transfer (RET) is one feasible route for initiating the photochemistry. We demonstrate computationally that CNPs indeed facilitate RET to small-molecule adsorbates and that CNPs offer a framework in which one can design RET donors that outperform typical plasmonic nanoparticles employed within LSPR-driven RET under comparable illumination conditions. We also exploit the tunability of the resonances on the CNPs to realize strong coupling between the CNP and LSPR modes.
Proteins of generalist and specialist pathogens differ in their amino acid composition
Authors: Blanco Luz P , Payne Bryan L , Feyertag Felix , Alvarez-Ponce David
Published: July 2018

Pathogens differ in their host specificities, with species infecting a unique host (specialist pathogens) and others having a wide host range (generalists). Molecular determinants of pathogen’s host range remain poorly understood. Secreted proteins of generalist pathogens are expected to have a broader range of intermolecular interactions (i.e., higher promiscuity) compared with their specialist counterparts. We hypothesize that this increased promiscuity of generalist secretomes may be based on an elevated content of primitive amino acids and intrinsically disordered regions, as these features are known to increase protein flexibility and interactivity. Here, we measure the proportion of primitive amino acids and percentage of intrinsically disordered residues in secreted, membrane, and cytoplasmic proteins from pathogens with different host specificity. Supporting our prediction, there is a significant general enrichment for primitive amino acids and intrinsically disordered regions in proteins from generalists compared to specialists, particularly among secreted proteins in prokaryotes. Our findings support our hypothesis that secreted proteins' amino acid composition and disordered content influence the pathogens' host range.
La historia de la Rama Judicial en Colombia
Authors: De Zubiría Samper Andrés
Published: July 2018

En el artículo se analiza cuál ha sido la evolución de la Rama Judicial a lo largo de nuestra historia republicana (1821 a hoy), se estudian las diversas constituciones políticas del siglo XIX (1821, 1830, 1832, 1843, 1853, 1858, 1863 y 1886), la coyuntura especial de la Asamblea Constituyente y la Carta Política de 1911, y se reflexiona sobre el Proyecto de Acto Legislativo de Reforma Judicial de iniciativa gubernamental, discutido y aprobado en el Congreso Nacional entre el 2011 y el 2012, objetado por el Gobierno Nacional y, finalmente, archivado en el mes dejunio de 2012.
Bioética, bioderecho y biopolítica Una aproximación desde España
Authors: Pelayo González-Torre Ángel
Published: July 2018

Introduce el presente número el artículo del profesor español Ángel Pelayo González-Torre, Bioética, bioderecho y biopolítica. Una aproximación desde España, en el cual nos expone la evolución no solo terminológica sino conceptualen la manera de entender la forma en que han de ser tratadas la salud y la vida de las personas. Este tránsit de la ética médica a la bioética, de esta al bioderecho y posteriormente a la biopolítica evidencia un proceso que comenzó en el momento en que la actividad sanitaria sale del control de los profesionales de la salud y se convierten en objeto interdisciplinar autónomo para ocupar luego el debate social y con él la necesidad de ejercer un control sobre las actividades sanitarias e investigadoras, etapa en la que va a ser el derecho el llamado a pronunciarse sobre lo que se puede o no hacer, quedando finalmente en los representantes políticos la potestad de legislar y establecer cómo resolver los ya urgentes y trascendentes dilemas bioéticos, institucionalizando, de paso, un nuevo modelo de relación médico-paciente basada en los derechos de este último. El anterior marco conceptual es referido a la situación de España, ocupándose de algunas de las normas más importantes vigentes en materia de bioética.
Derechos de los niños y niñas reclutados o utilizados en hostilidades en la justicia transicional en Colombia: evolución normativa y prácticas jurídicas
Authors: Mariño Rojas Cielo
Published: July 2018

El artículo busca establecer el proceso de evolución de los estándares internacionales en torno a la protección y derechos de la infancia y la adolescencia en el conflicto armado interno, al igual que la manera como se ha venido adoptando e implementando un marco normativo nacional en la materia. Estos marcos normativos se confrontan con la situación que viven miles de niñas y niños en medio de la guerra y con las prácticas jurídicas que se han dado a partir de leyes que han venido definiendo una propuesta de justicia transicional. Al traslapar las imágenes de lo normativo y lo empírico se ve la diferencia que indicará qué tan cerca o lejos se encuentra ese modelo de los estándaresen la materia.
De la imputación penal sustancial a la imputación penal procesal válida Un diálogo de doble vía
Authors: Toro Lucena Óscar Augusto
Published: July 2018

La construcción de la denominada imputación con relevancia en el campo del derecho procesal penal, demanda que la misma tenga como referente general la teoría del delito y como referente específico, por lo menos, la construcción dogmática y los elementos estructurantes del tipo objetivo del delito, sin olvidar, el señalamiento del grado de participación o intervención en la ejecución del delito. Un acto de imputación que atienda a ese diálogo derecho penal sustancial y derecho procesal penal– permitirá un ejercicio pleno del derecho de defensa. Unaincorrecta imputación genera invalidez en la actuación y, consecuencialmente, produce un estado de indefensión.
Libertad condicional en la reclusión de mujeres El Buen Pastor. Ley 1709 de 2014
Authors: Cuervo Criales Beatriz , Mendoza Sañudo María Alexandra , Mora Rodríguez Hernán Augusto
Published: July 2018

Con la entrada en vigencia de la Ley 1709 de 2014 se pudo constatar que una política criminal de disminución del tiempo requerido para conceder la libertad condicional es eficaz para combatir el hacinamiento en las cárceles y especialmente para implementar un derecho penal acorde con la dignidad humana.
El derecho de las víctimas del conflicto armado frente a la restitución de tierras en Colombia
Authors: Leal Martínez Deissy Liliana , Echenique Caballero Nidia Constanza , Herrera Acosta Robinson
Published: July 2018

La justicia transicional, vista desde su más amplia acepción, integra todos los componentes de solución frente a un conflicto interno que lleva más de setenta años escribiendo páginas de terror y sufrimiento en la historia del pueblo colombiano, a la vez que se ha venido transformando el interés por las víctimas, dado que en épocas pasadas no se contemplaban en el marco de los derechos humanos. De ahí la importancia de analizar el alcance de la justicia transicional (Ley 975 de 2005), en lo concerniente a la restitución de tierras, con ocasión de la Ley 1448 de 2011, haciendo claridad en que la primera estuvo dirigida únicamente a los grupos armados y la segunda acoge a todas las víctimas.
Caso comentario González et al. (“Campo Algodonero”) vs. México
Authors: Mateo Chero María del Carmen
Published: July 2018

En este documento comentaré el caso González et al. (“Cotton Field”) vs. México. El análisis comenzará con una descripción corta del caso, en orden a resaltar hechos importantes acerca de este. Luego introduciré mi hipótesis que tratará de responder un asunto legal, después de lo cual desarrollaré los argumentos que me llevarán a las conclusiones finales.Este caso llegó a juicio final en la Corte Interamericana de Derechos Humanos el 16 de noviembre de 2009, después de que la Comisión Interamericana de Derechos Humanos presentara la demanda contra México, el 4 de noviembre de 2007. En él se analizó la responsabilidad internacional del Estado por la desaparición y posterior muerte de tres mujeres, dos de las cuales eran menores de 18 años: Claudia Ivette González, Esmeralda Herrera Monreal y Laura Berenice Ramos Monárrez, cuyos cuerpos fueron encontrados por un trabajador de la construcción cuando tomó un atajo para atravesar un campo.El caso muestra las irregularidades en el proceso, la falta de respeto e interés de los funcionarios públicos en este y el tratamiento degradante sufrido por los parientes cercanos de las víctimas. Toda la situación se desarrolló en un contexto de discriminación y violencia contra las mujeres.Después de la lectura del caso me gustaría desarrollar la relación entre los estereotipos y los factores de discriminación en el acceso a la justicia para las mujeres en Ciudad Juárez. ¿Tuvieron las mujeres acceso efectivo a la justicia en Ciudad Juárez? Mi hipótesis es que las mujeres no tuvieron real acceso a la justicia en Ciudad Juárez, al menos entre 1993 y 2009, debido al contexto de violencia y discriminación que todas ellas estaban viviendo.
Encuentros estratégicos entre la geografía y las ciencias penales y forenses
Authors: Delgado Mahecha Ovidio
Published: July 2018

En este artículo se exploran las relaciones existentes y las posibles entre la geografía y las ciencias penales y forenses, en el marco de la geografía del crimen y la criminalidad, las transformaciones de la sociedad, los cambios en la cuestión penal y la cuestión criminal, la transformación de la cultura jurídica, los cambios teóricos y metodológicos en la geografía y el giro espacial de las ciencias sociales
La construcción del Estado de las Autonomías en España
Authors: Zubiría Samper Andrés de
Published: July 2018

En el artículo se analiza cuál ha sido la evolución del Estado de las Autonomías en España, partiendo del restablecimiento de la democracia en 1976 y el desarrollo que ha tenido alrededor de las 17 Comunidades Autóno
The Effect of Variation Composition of Wheat (Triticum asetivum L.) Grist to Moisture Content and Ash Content of Wheat Flour
Authors: Laeliocattleya Rosalina Ariesta , Wijaya Jessica
Published: July 2018

The aim of this study is to determine how the influence of wheat grist composition variation on  Australian variety (A) and Russian variety (B) on misture content and ash content of wheat flour. Determination of moisture content and ash content based on Near Infrared Spectroscopy principle. Moisture content of wheat flour on a grist composition 40% A: 60% B was 14.53%, and moisture content of 60% A: 40% B was 14.08%. Variation of wheat grist composition showed a significant different effect (P <0,05) to moisture content of wheat flour. The ash content of flour in grist composition 40% A: 60% B was 0,68%, while grist 60% A: 40% B was 0,66%. Variation of wheat grist composition showed a significant different effect (P <0,05) to the ash content of wheat flour. This is related to the conditions of wheat cultivation and the characteristics of milling wheat.
POTENSI EKSTRAK UMBI BAWANG DAYAK (Eleutherine palmifolia (L.) Merr.) DALAM MENCEGAH ULCERATIVE COLITIS PADA MENCIT YANG DIINDUKSI DSS (DEXTRAN SULFATE SODIUM)
Authors: Wijayanti Sudarma Dita , Hasyati Noor
Published: July 2018

Pemakaian obat tradisional (herbal) semakin berkembang pesat akhir-akhir ini. Salah satu jenis tanaman obat yang berkhasiat bagi kesehatan namun masih minim penggunaannya untuk pengobatan di masyarakat adalah bawang dayak (Eleutherine palmifolia (L.) Merr.). Senyawa bioaktif pada umbi bawang dayak berupa fenol, flavonoid, dan turunannya memiliki efek preventif terhadap berbagai macam penyakit, salah satunya yakni Ulcerative Colitis. Untuk mengetahui kemampuan umbi bawang dayak dalam mencegah Ulcerative Colitis maka perlu dilakukan ekstraksi selanjutnya diujikan pada hewan coba. Sehingga tujuan dari penelitian ini yaitu mengetahui jenis dan perbandingan pelarut yang tepat serta mengetahui pengaruh ekstrak umbi bawang dayak dalam upaya pencegahan ulcerative colitis.            Metode penelitian tahapan ekstraksi menggunakan Rancangan Acak Kelompok Faktorial. Faktor pertama adalah jenis pelarut yang terdiri atas 3 level, yaitu aquades, etanol 96%, dan heksana. Faktor kedua yaitu perbandingan bahan:pelarut yang terdiri dari 3 level, yaitu 1:3; 1:5; dan 1:7 (b/v). Pada uji in vivo terdiri dari tiga kelompok yakni kontrol positif, kontrol negatif, pemberian ekstrak dosis 750mg/kgBB. Hasil penelitian menunjukkan bahwa perlakuan terbaik ekstraksi yakni menggunakan pelarut heksana dengan rasio bahan dan pelarut 1:5. Berdasarkan hasil uji, ekstrak Bawang Dayak mampu menurunkan SOD dan MDA secara signifikan (P <0,05) namun belum mampu memberikan efek yang signifikan pada makroskopis dan skor mikroskopis kolon mencit.
PENJERNIHAN NIRA TEBU DAN NIRA SORGUM MENGGUNAKAN PROSES SENTRIFUGASI DENGAN PENAMBAHAN ADSORBEN
Authors: Ali Dego Yusa , Yuwono Sudarminto S. , Istianah Nur
Published: July 2018

Produksi gula kristal maupun gula cair yang ada saat ini sangat rumit, membutuhkan energi yang besar dan juga biaya yang mahal. Penelitian ini bertujuan untuk menyederhanakan proses pembuatan bahan pemanis bentuk sirup dengan mengoptimalkan penguapan sebagai proses akhir sehingga akan memberikan efisiensi yang lebih baik. Nira didapatkan dengan cara ekstraksi mekanis dan diolah dengan adsorpsi dan sentrifugasi. Kombinasi bentonit dan karbon aktif digunakan sebagai adsorben dan diikuti dengan sentrifugasi untuk menghilangkan kotoran. Metode Ini bisa mengurangi kekeruhan jus gula dari 0,87 menjadi 0,188. Di sisi lain, sari gula yang diolah dengan adsorpsi memiliki brix yang lebih tinggi (19,13) dibandingkan dengan sentrifugasi tunggal (17,90).
Model Pembelajaran Think Talk Write Meningkatkan Prestasi Belajar Mata Pelajaran IPA SD
Authors: Winarti Asih
Published: July 2018

Keberhasilan siswa dalam kegiatan belajar dipengaruhi oleh berbagai faktor. Faktor tersebut dapat berasal dari siswa sendiri, dari guru, maupun dari guru dan siswa. Guru merasa enggan untuk melaksanakan model pembelajaran yang inovatif karena dianggap terlalu merepotkan Penelitian ini merupakan Penelitian Tindakan Kelas (PTK) dalam dua siklus (perencanaan, pelaksanaan tindakan, observasi, dan refleksi). Penelitian ini mengambil populasi seluruh kelas V semester II tahun pelajaran 2017/2018 di SDN 3 Ngadirejo  Kecamatan Pogalan Kabupaten Trenggalek. Subjek yang diteliti berjumlah 26  siswa yang terdiri dari siswa laki-laki  15 dan siswa perempuan 11 siswa Ngadirejo Kec. Pogalan Kab. Trenggalek  2017/2018. Hasil penelitian siswa, Pada akhir siklus I  siswa tuntas mencapai 22 siswa (85%). Pada siklus II siswa tuntas mencapai 24 siswa (92%).  Kenaikan atau peningkatan ketuntasan belajar dari siklus I ke sisklus II pertemuan  sebanyak 7%. Nilai rata-rata kelas yang diperoleh pada  siklus I adalah 80. Pada siklus II sebesar 84. Terjadi peningkatan sebesar 4 poin.
Penigkatan Aktifitas dan Hasil Belajar Materi Dunia Hewan Melalui Strategi Kooperatif Pada Siswa Kelas X Akselerasi
Authors: Turistiana Ifah
Published: July 2018

Tujuan penelitian ini adalah untuk meningkatkan aktivitas dan hasil belajar biologi siswa kelas X Akselarasi SMA Negeri 1 Blitar melalui strategi kooperatif. Jenis penelitian yang digunan penelitian ini adalah penelitian tindakan kelas.  Instrumen digunakan lembar observasi dan soal tes. Teknik analisis data yang digunakan analisis data kualitatif model Milles dan Huberman yang meliputi data reduction, data display, dan conclution drawing/verification., Hasil penelitan menunjukkan strategi kooperatif dapat meningkatkan aktivitas belajar dan hasil belajar siswa yang ditunjukkan dengan nilai aktivitas belajar 69,7 dan hasil belajar 71,84 pada siklus pertama. Pada siklus kedua aktivitas belajar 71,67 dan hasil belajar 84,9. Pada siklus ke tiga diperoleh aktivitas belajar siswa 76,3 dan hasil belajar 84,9. Hasil dari penelitian ini menunjukkan adanya peningkatan aktivitas dan hasil belajar Biologi melalui strategi kooperatif pada siswa kelas x akselerasi
Peningkatan Prestasi Belajar Materi Rasul-rasul Allah melalui Model Talking Stick pada Siswa Kelas V SD
Authors: Sugito Sugito
Published: July 2018

Rendahnya prestasi belajar Pendidikan Agama Islam siswa SDN 3 Gembleb Kecamatan Pogalan Kabupaten Trenggalek dan Guru enggan melaksanakan model pembelajaran inovatif penelitian tindakan kelas dilakukan. Tujuan Penelitia Tindakan Kelas (PTK) untuk mendapatkan gambaran objektif peningkatan prestasi belajar Pendidikan Agama Islam melalui model pembelajaran Talking Stick Siswa Kelas V SDN 3 Gembleb Kecamatan Pogalan Kabupaten Trenggalek. Subjek adalah siswa kelas V SDN 3 Gembleb Kecamatan Pogalan Kabupaten Trenggalek semester 2 tahun pelajaran 2017/2018. Jumlah 11 siswa, terdiri 7 siswa laki-laki dan 4 siswa perempuan. Hasil siklus I Siswa tuntas 8 siswa (73%), pada siklus II sejumlah 11 siswa (100%), terjadi kenaikan sebesar 27% atau sebanyak 3 siswa dari 11 siswa. Nilai rata-rata kelasn pada siklus I sebesar 73 dan siklus II mencapai 85, terjadi kenaikan 17 poin. Berdasarkan hasil Penelitian Tindakan Kelas, maka terjadi peningkatan prestasi belajar Pendidikan Agama Islam materi Rasul-Rasul Allah melalui model pembelajaran Talking Stick pada siswa kelas V di SDN 3 Gembleb Kecamatan Pogalan Kabupaten Trenggalek Semester II Tahun Pelajaran 2017/2018.
Peningkatan Prestasi Belajar Mapel IPA Melalui Metode Eksperimen
Authors: Sariyem Sariyem
Published: July 2018

Ilmu Pengetahuan Alam (IPA) itu sendiri merupakan ilmu yang mempelajari gejala alam melalui proses dan sikap ilmiah yang pada dasarnya masih dilakukan dengan pembelajaran yang berpusat pada guru dengan metode cerama. Sedang pada intinya proses ilmiah didasari dengan cara berfikir logis berdasarkan fakta-fakta yang mendukung sikap ilmiah tercantum pada sikap jujur dan obyektif dalam mengumpulkan fakta dan menyajikan hasil analisis fenomena- fenomena alam. Tujuan yang hendak dicapai dari penelitian ini adalah sebagai berikut: Mengetahui implementasi metode eksperimen terhadap peningkatan Prestasi Belajar siswa pada pembelajaran IPA tentang gaya  Kelas IV SDN 2 Ngulankulon Kecamatan Pogalan Kabupaten Trenggalek Semester 2 tahun pelajaran 2016/2017. Subjek penelitian ini adalah siswa Kelas IV SDN 2 Ngulankulon Kecamatan Pogalan Kabupaten Trenggalek Semester 2  Tahun Pelajaran 2016/2017 yang berjumlah 24 siswa, yang terdiri dari 13 siswa laki-laki dan 11 siswa perempuan. Hasil penelitian menunjukkan peningkatan hasil belajar siswa, pada akhir siklus I siswa tuntas mencapai 25 siswa (78%), sedangkan pada akhir siklus II mencapai 29 siswa (91%). Kenaikan atau peningkatan ketuntasan belajar adalah sebanyak 4 siswa atau 13%. Kesimpulan yang dapat diperoleh bahwa penggunaan metode eksperimen dalam pembelajaran, terbukti dapat meningkatkan hasil belajar siswa pada siswa Kelas VI Semester II Tahun Pelajaran 2016/2017 di SDN 3 Ngadirejo Kecamatan Pogalan Kabupaten Trenggalek.
Peningkatan Hasil Belajar PKN SD melalui Stategi Crossword Puzzle
Authors: Miswandi Miswandi
Published: July 2018

Kegiatan belajar mengajar di kelas menggunaan model, strategi dan media pembelajaran yang kurang menarik, siswa kurang berpartisipasi aktif, pembelajaran berpusat pada guru sehingga minat belajar siswa menjadi rendah. Tujuan penelitian ini adalah untuk mendapatkan gambaran objektif tentang peningkatan hasil belajar pkn materi organisasi dengan strategi pembelajaran aktif tipe Crossword Puzzle pada siswa kelas V SDN 2 Terbis Kecamatan Panggul semester 2 tahun ajaran 2016/2017. Penelitian ini mengunakan penelitian tindakan kelas (PTK) atas empat tahap, yaitu perencanaan, pelaksanaan tindakan, pengamatan dan refleksi. Hasil penelitian menunjukkan bahwa penerapan strategi pembelajaran aktif tipe Crossword Puzzle menjadikan pembelajaran lebih menyenangkan dan siswa mudah memahami materi pembelajaran. Selain itu, dengan penerapan strategi pembelajaran aktif tipe Crossword Puzzle dapat meningkatkan hasil belajar siswa kelas V pada materi kebebasan berorganisasi. Pencapaian hasil belajar siswa pada pra siklus sebesar 25,00% pada pra siklus, meningkat menjadi 50,00% pada siklus I sedangkan pada siklus II 83,00%.
A critical review of the T(LIESST) temperature in spin crossover materials − What it is and what it is not
Authors: Chastanet Guillaume , Desplanches Cédric , Baldé Chérif , Rosa Patrick , Marchivie Mathieu , Guionneau Philippe
Published: July 2018

Light-Induced Excited Spin-State Trapping has been studied since 1982 in solution and 1984 in solid state as it offers a reversible way of photoswitching the electronic configuration of spin crossover systems. Since then, the lifetime of the photo-induced state was deeply investigated through kinetics measurements. In 1998, a fast and easy way to record the limit temperature above which the photo-induced state is erased, denoted T(LIESST), was introduced. This procedure has been widely used in the spin crossover community due to its easiness and its efficiency to provide detailed information on the photo-induced state. Correlations between T(LIESST) and structural parameters have been proposed for instance. However, it intrinsically contains drawbacks that can lead to misinterpretation of behaviours and can lead to an over estimation of its scope. This review aims to present and discuss not only the correct way to measure T(LIESST) but also the essential contributions it has brought and the limits not to be exceeded in its interpretation.
The Causes and the Prevention of Traumatism in School Children in Physical Education and Sports Classes
Authors: Vilchkovski Eduard , Pasichnyk Volodymyr
Published: July 2018

Traumatism of schoolchildren in physical education and sports, according to questioned teachers, has assorted reasons. The main ones are: violation of discipline by students, failure to observe safety rules, inept insurance and selfinsurance, unsatisfactory technical condition of sports equipment and places for physical culture and sports. The most traumatic means of physical education teachers consider team sports games (soccer, handball, basketball), during which it is possible to injure hands and feet with hard drops on the ground or collisions with rivals, blowing the ball into the face or body. Long-term pedagogical experience in school and analysis of publications of specialists studying the problems of injuries in children and young people make it possible to assert that in connection with a significant number  of injuries in schools in different countries, it is necessary to improve its prevention and improve the safety of students' life and health in teaching and educational The process, in particular, in physical education classes and sports sections of schools. It is necessary to improve the effectiveness of training future physical education teachers in higher education institutions on the prevention of injuries in classes and sports sections, where various means of physical training and sports are used, to be able to monitor the technical condition of physical culture equipment and equipment, sports objects for physical education and sports, to teach students The methods of insurance of children and youth in classes and non–class sports.
The Organization and Content of Music Therapy Classes for the Prevention and Treatment of Psychosomatic Diseases in Children from Six to Ten Years of Age
Authors: Vilchkovska Anastasiya
Published: July 2018

The article deals with the organization and content of the music therapy sessions for children 6–10 years of the  with psychosomatic diseases. The analysis literature scientists from different countries show that the most rational for music therapy sessions with children of this age a combination of music witch exercise, games and dancing. They actively influence the deprivation of children from diseases related to the negative impact of the environment on their psyche, neurosis, aggression and positively contribute to the psycho–physical development, education aesthetic feeling formation behaviour. Research scientists and practical experience indicate the need for widespread use of music therapy classes in preschool institutions, schools and medical centres in connection with the spread the 15 years of psychosomatic  illnesses and youth.
The Organization and Content of Music Therapy Classes for the Prevention and Treatmentof Psychosomatic Diseases in Children from Six to Ten Yearsof Age
Authors: Sulyma Alla , Нavrylova Natalіa
Published: July 2018

In preparing of professional field hockey players we should use the additional tools that would help to improve the abdominal type of breathing. This fact would have the positive impact to the improving of their special physicalpreparedness. The goal of the research is to identify the influence of learning and training classes with the use of the method of creating the state of hypercapnic hypoxia on specialized physical preparedness of field hockey players on the stage of the highest possible realization of individual abilities. Results of the study. 29 field hockey players aged 19–21 took part in the study. The study was conducted for 24 weeks of the first preparatory and competitive periods of yearly macro cycle. During the shaping experiment, the athletes' starting speed increased by 10 and 30 meters in 4,37 and 1,89 %, respectively, and the result of the «shuttle run 180 m» test (in 0,73 %) also improved. In hockey players on the grass of the control group, only the running time by 10 m decreased (in 3,21 %). Conclusions. It has been established that studies using the «endogenous-hypoxic breathing» technique contribute to a significant increase in the starting speed and special endurance in conditions of providing muscular work at the expense of lactate energy supply processes.
Increasing the Physical Activity of Primary School Students with Cheerleading Techniques
Authors: Kolomeitseva Olha
Published: July 2018

Revelance of research is due to gain trend of worsening health of primary school students and necessity of search of innovative forms of modernization of system physical education in conditions of reforming the education system. The purpose of research is to experimentally substantiate the effectiveness of cheerleading practices as mean of increasing physical activity of primary school students in the process of extracurricular physical educative and sports work. Based on the generalization of scientific literature on the research problem found out, that cheerleading practices contribute to the effective functioning of the body's basic systems, formation of vital physical skills, increasing of physical preparation level, perfection of physical qualities. Proposed the program of cheerleaders` physical preparation with the purpose of increasing the level of their physical activity, where 50 % of the practice time is allocated to general physical training with a priority direction of development of endurance, strength, flexibility, coordination skills, dexterity in the process of both specially organized and substantive cheerleading practices. According to the results of the initial and control stages of diagnosis based on standardized tests (broad jump, jumps through the gymnastic bench on two legs for 10 seconds, lifting the torso from a prone position, flexion of the torso from sitting position, push-ups) proved that systematic practices contributed to an increase of physical development indicators and physical preparedness of students by 25 %. It has been proved, that cheerleading practices, as a model for improving children` health physical regime of primary school students, provide necessary amount of physical activity to pupils during extracurricular physical educative and sports work.
The Anaerobic Power of Women who have Undergone Physical Training
Authors: Michalski Cezary , Zych Michał , Pięta Wiesław , Pilis Karol , Pilis Wiesław , Pilis Anna , Stec Krzysztof , Rodziewicz-Gruhn Joanna
Published: July 2018

Introduction. Anaerobic power is an important factor determining the physical performance in various kinds of sports. Therefore, the aim of this paper is to present women’s anaerobic power in soccer players (SP), table tennis players (TT) and weightlifters (WL). Methods. This study involved 3 groups of professional athletes women: 15 SP, 12 TT and 12 WL, which are of a similar age and sports’ level. Anaerobic power in all athletes was recorded during 30-second Wingate test, with resistance set at 0,075 kp x kg (–1). Results. Relatively expressed total external work (TW), maximal power output (Pmax) and the fatigue index (FI) of tested athletes were similar. Mean power (Pmean) was different among the treatment groups (F=12,445; p<0,001), while in TT group these values were significantly lower than in SP and in WL athletes. Somatic variables in 3 groups of tested athletes have not changed. Conclusions. Type of practiced sport has an impact on the size of anaerobic power. Several years of sports training in table tennis has not changed the anaerobic potential of surveyed women while specific training in soccer and weightlifting increased only Pmean.
Comparative Characteristics of the Physical Training of Women between 30 and 49 Years of Age Based on Indicators of Physical Training Depending on the Body Weight Fat Component Content
Authors: Salnikova Svitlana
Published: July 2018

The current relevance of the research. The paper is devoted to the research of fat body content influence on the parameters of physical state at 30-years women. It was determined that increasing of fat body content at 30–49 years women negatively affects speed, active spine flexibility, explosive strength, agility, power dynamic endurance of muscles of upper limb girdle and lower extremities, speed-power endurance of abdominal muscles, static fatigue of gluteal muscles and total endurance. Goal of research is to investigate the parameters of physical preparation of 30–49 years women depending on fat body content. Results of research: It is established the dependence between speed, active spine flexibility, explosive strength, agility, power dynamic endurance of muscles of upper limb girdle and lower extremities, speed-power endurance of abdominal muscles, static fatigue of gluteal muscles, total endurance and fat body content. The increasing fat body content at 30–36 years women leads to more negative effects compare to 37–49 years women. Conclusions. It is proved the reasonability of creation of special water fitness program for 30–49 years women. The purpose of such program is improving of physical qualities.
The Physical Activity of Gymnasium and Secondary Education Teachers
Authors: Soroka Andrzej , Baj-Korpak Joanna
Published: July 2018

Despite a noticeable increase in health awareness of active participation in physical culture, the vast majority of society still does not see a dependency between health and physical activeness. Only a few consider the lack ofmovement as one of the most harmful factors. Many researches, both Polish and foreign, point to insufficient level of physical activeness among citizens of the European Union, also including Polish ones. The report was aimed atdetermining the level of declared physical activity of gymnasium and secondary education teachers from Bialski region. In addition, an attempt was made to assess the impact of such variables as sex and subject taught on the level of respondents’ physical activeness. There was applied a method of diagnostic survey using an IPAQ questionnaire (International Physical Activity Questionnaire) – short version, last 7 days. The research material consisted of 221 randomly selected gymnasium and secondary school teachers from Bialski region. Due to the subject taught, respondents were divided into two groups: physical education teachers (n=76) and teachers of other subjects (n=145). The largest percentage of groups surveyed consisted of people who had a sufficient level of physical activity, whilst the one third met the criteria of the high level. Only physical activeness of moderate nature significantly differentiated groups surveyed in favour of physical education teachers. Taking sex as a criterion of division of the population surveyed, among the women, a considerable differentiation appeared in the area of walking, whereas the male population did not show significant differences only in the area of intense activity.
Cytotoxic and Antiproliferative Activities of Melia azedarach Leaves Ethanolic Extract on A549 Human Lung Cancer Cells
Authors: Irshan Yusuf , Suparto Irma H , Sulistiyani Sulistiyani
Published: July 2018

Melia azedarach (Meliaceae) is known locally as mindi, gringging, renceh, or cakra-cikri is known to have pharmacological properties. The leaves contain flavonoids such as kaempferol and quercetin that have anticancer activity. The objective of this research is to evaluate the potency of Melia azedarach leaves ethanolic extract as anticancer by inhibition of cancer cell proliferation. Cytotoxic effect was analyzed by Brine Shrimp Lethality Test (BSLT) and cell viability (MTT) methods using Chang human normal liver cells and A549 human lung cancer cells. Antiproliferative effect of the extract was analyzed by cell direct calculation method using hemacytometer. The leaves were extracted with ethanol 96% by maceration method. Phytochemical investigation showed that the extract contains flavonoids, alkaloids, tannins, saponins, and steroids. Assay of BSLT showed that crude ethanolic extract of M. azedarach has a cytotoxic effect with LC50 value of 63.98 µg/mL, which is an indication for very potential bioactive compund as anticancer. Consistent with BSLT assay, cell viability (MTT) assay showed that this extract was able to reduce cell viability with IC50 values of 299.22 µg/mL on Chang cells and 130.56 µg/mL on A549 cancer cells. As control, Curcuma zedoaria extract at 75 µg/mL reduced A549 cells viability to 38.8%, which was equivalent to the effect of M. azedarach extract at 50 µg/mL. These data suggest that Melia azedarach extract is potentially more bioactive than Curcuma zedoaria extract. This result is supported by the ability of the extract (5 µg/mL) to inhibit A549 cells proliferation as much as 73.53%.
Perbandingan Aktivitas Antioksidan dan Kandungan Fenolik Temulawak dan Temu Ireng
Authors: Nurcholis Waras , Bintang Maria
Published: July 2018

Penelitian ini bertujuan untuk membandingkan aktivitas antioksidan dan kandungan fenolik dari rimpang temulawak dan temu ireng. Aktivitas antioksidan ditentukan dengan menggunakan metode DPPH (1, 1-diphenyl-2-picrylhydrazyl). Kandungan fenolik total ditentukan dengan menggunakan metode Folin-Ciocalteu. Ekstrak etanol 70% dari rimpang temulawak memiliki aktivitas antiosidan (IC50, 167.03 µg/ ml) yang lebih baik dibandingkan dengan ekstrak etanol 70% rimpang temu ireng aeruginosa (IC50, 406.52 µg/ ml). Kandungan fenolik total dari ekstrak etanol 70% rimpang temulawak (139.16 mg TAE/ g) lebih tinggi dibandingkan dengan ekstrak etanol 70% rimpang temu ireng (51.49 mg TAE/ g). Terdapat korelasi yang kuat antara aktivitas antioksidan dan kandungan fenolik total dari ekstrak temulawak dan temu ireng.
Penapisan Virtual Senyawa–Senyawa dalam Famili Zingiberaeae sebagai Antiinflamasi Menggunakan Protokol EE_COX2_V.1.0
Authors: Mulatsari Esti , Mumpuni Esti , Sandayu Feriza
Published: July 2018

Berbagai penelitian tentang sifat-sifat anti-inflamasi dan anti-kanker dari berbagai senyawa dalam tanaman familia Zingiberaceae telah dilakukan baik secara in vivo maupun in vitro. Enzim yang diinduksi dan diekspresikan pada sel-sel inflamasi dan kanker dianggap sebagai target obat yang ideal untuk menghambat peradangan dan tumorgenesis, salah satunya adalah enzim siklooksigenase-2 (COX-2). Dalam penelitian ini telah dilakukan penapisan virtual senyawa dalam tanaman Kaemferia galanga, Curcuma domestica Val., Zingiber officinale dan Curcuma xanthorrhiza. Tujuan dari penelitian ini adalah untuk mengetahui aktivitas senyawa-senyawa tersebut sebagai penghambat enzim COX-2 secara in-silico. Penelitian ini menggunakan EE_COX2_V.1.0, protokol Structure Based Virtual Screening (SBVS) yang telah divalidasi oleh Mumpuni et al. 2014. Protokol EE_COX2_V.1.0 menggunakan berbagai aplikasi terintegrasi seperti SPORES, PLANTS, BkChem, OpenBabel dan PyMOL. Elusidasi moda ikatan dilakukan terhadap senyawa representatif aktif dan tidak aktif untuk melihat interaksi asam amino dalam binding site senyawa. Berdasarkan skor ChemPLP sebagai hasil dari simulasi docking yang dilakukan pada 27 senyawa, ada 3 senyawa yang berpotensi aktif dalam menghambat COX-2, senyawa tersebut antara lain 2-butil-3- (4-metoksifenil) -2- asam propenoat dengan 6 residu asam amino aktif, 6-shogaol dengan 10 residu asam amino aktif dan desmetoksikurkumin dengan 4 residu asam amino yang aktif.
Editorialboard dan Kelengkapan Jurnal
Authors: Rafi Mohamad
Published: July 2018

Puji dan syukur kami ucapkan kepada Tuhan Yang Maha Esa dengan terbitnya Jurnal Jamu Indonesia Volume 2 No 2 oleh Pusat Studi Biofarmaka Tropika LPPM IPB sebagai media diseminasi penelitian terkait jamu di Indonesia. Jurnal ini diharapkan dapat menambah informasi dan menjadi rujukan tentang jamu mulai dari kegiatan hulu hingga hilir.

Temulawak merupakan salah satu tumbuhan obat dari famili Zingiberaceae yang bersama dengan jahe merupakan tumbuhan obat yang paling banyak digunakan dalam jamu. Hampir sebagian besar formula jamu yang ada saat ini umumnya mengandung temulawak sebagai salah satu isi dalam formula jamu. Temulawak termasuk ke dalam tumbuhan obat asli Indonesia yang memiliki beragam manfaat dan khasiat bagi kesehatan. Dalam Jurnal Jamu Indonesia edisi Volume 2 No 2 ini berisi tentang penelitian yang sebagian besar menggunakan temulawak sebagai sampelnya dengan topik mengenai in vitro propagasi temulawak, metode ekstraksi dan pemisahan optimum untuk isolasi xantorizol dari temulawak, pengaruh  pola tanam tumpang sari terhadap produktivitas rimpang temulawak, penapisan virtual senyawa–senyawa dalam famili zingiberaeae sebagai antiinflamasi menggunakan protokol EE_COX2_V.1.0, serta analisis kebutuhan pendampingan dan kompetensi pendamping pelaku usaha industri jamu.

Jurnal Jamu Indonesia dapat menjadi fasilitas bagi para peneliti dan ilmuwan untuk memudahkan pendistribusian informasi ilmu pengetahuan mengenai jamu melalui tulisan-tulisan yang dapat dipublikasi. Semua hasil karya tersebut akan diarsipkan sebagai dokumentasi berharga demi terjaganya informasi yang dapat menjadi sumber pengembangan ilmu pengetahuan di masa depan.

 

Mohamad Rafi

Ketua Dewan Redaksi