bluuebunny/crossref_metadata_2025 huggingface dataset:
Seasonal variation in the diversity of flowering orchids at Santa Catarina Lachatao, Oaxaca, Mexico
Authors: Muñoz-Hernández Arelee Estefanía , Figueroa castro Dulce María , Campos-Villanueva Álvaro
Published: August 2020

Background: Orchidaceae represents around 7.1-8.52 % of the angiosperms known in the planet. In Mexico, orchids are the third family more diverse, and Oaxaca is the state with the highest richness in the country. Orchids are widely distributed in tropical environments, but they are also distributed in temperate forests, where they have been scarcely studied.

Questions: What is the diversity of orchid species at the locality of Santa Catarina Lachatao? Which subfamilies and growth forms are distributed at that locality? Do the community of orchids flowers differentially between seasons?

Studied species: Species of the Orchidaceae family.

Study site and dates: Santa Catarina Lachatao, Oaxaca, 2017-2018.

Methods: Orchids were collected monthly throughout a year. Collected specimens were identified. Richness, abundance and diversity index were estimated for the whole flowering community, and per subfamily and growth form. These parameters were compared between seasons.

Results: The community of orchids was composed by 4,933 flowering individuals from 74 species from the subfamilies Epidendroideae and Orchidoideae. Orchids with terrestrial, epiphyte, and rupicolous growth forms were collected. Total diversity index and species composition varied between seasons. Seasonal variation in abundance, diversity and species composition per subfamily and per growth form was also detected.

Conclusions: Orchid diversity at the locality is high (9.68 % of the richness recorded for Oaxaca), and varies between seasons. The high species richness, the endemisms and endangered species found, call to take prompt actions to protect and manage the forest to assure its conservation and the diversity within it.
Germination of seven species of shrubs in semiarid central Mexico: Effect of drought and seed size
Authors: Gelviz-Gelvez Sandra M. , Pavón Numa P. , Flores Rivas Joel , Barragan Felipe , Paz Horacio
Published: August 2020

Background: In semiarid ecosystems, many plant species are tolerant to drought. However, increased aridity as a result of climatic change could modify the capacity of germination and establishment.

Hypothesis: Under drought conditions, small-seeded species will tend to germinate in higher proportions than large-seeded species because the former have larger surface-to-volume ratio, allowing for more rapid water uptake.

Study species: Ageratina espinosarum , Flourensia resinosa , Montanoa tomentosa and Gymnosperma glutinosum (Asteraceae), Dalea bicolor , Eysenhardtia polystachya and Mimosa pringlei (Fabacecae) .

Study site: Hidalgo, Mexico. September 2015. Methods: We evaluated the effect of five water potential treatments on seed germination. Four dishes (replicates), each with 25 seeds, were used in each treatment. Seeds of each species were weighed and the relationship between seed germination under water stress and seed size was obtained.

Results: Germination decreased as water potential was reduced; almost no seeds germinated at -0.8 MPa. The least sensitive species was Eysenhardtia polystachya , whose germination reached 35 % at -0.6 MPa. A positive relationship was found between seed size and germination proportion under water stress.

Conclusions: Contrary to expectation, germination was higher in the large-seeded species in all drought treatments, suggesting that large seeds may have a greater capacity to retain water in dry environments.
La familia Linaceae en México: estado actual y perspectivas
Authors: Barrera-Robles Pahola Judith , Burgos-Hernández Mireya , Ruíz-Acevedo Alma Delia , Castillo-Campos Gonzalo
Published: August 2020

Antecedentes: Linaceae ha sido reconocida a nivel mundial por su miembro agrícola, el lino, no obstante, existen más de 200 especies poco exploradas que representan un recurso agroeconómico con gran potencial.
Preguntas: ¿Cuál es la riqueza taxonómica y distribución de Linaceae en México? ¿Cuál es el medio ecológico y cultural en el que se desarrolla?
Especies de estudio: Linaceae
Sitio/años de estudio: México, 1932-2019
Métodos: Se generó una base de datos a partir de la revisión en herbarios, medios digitales y literatura. Con la información recabada, así como el uso y diseño de mapas, se evaluaron los patrones de riqueza, distribución y endemismos, así como el medio ecológico y cultural de las especies.
Resultados: Linaceae está representada en México por 27 especies nativas, 13 de ellas endémicas. Las entidades con más especies fueron Nuevo León (14), Tamaulipas (13), Coahuila y Puebla (12). Los matorrales xerófilos y bosques templados, junto con la provincia Sierra Madre Oriental, registraron la mayor riqueza. Las especies se desarrollan principalmente en pinares, encinares, suelos litosoles y feozem, climas templados y altitudes superiores a 1,000 m. El 18 % de las especies registran usos y más del 50 % se distribuyen en regiones con lengua náhuatl y otomí.
Conclusiones: México cuenta con 10.4 % de la riqueza total de Linaceae, varias especies vulnerables, que junto a evidentes errores nomenclaturales, hacen indiscutible la necesidad de generar trabajos taxonómicos y de conservación en el grupo. El uso actual y potencial de las especies revela su importancia como un recurso vegetal valioso.
Desarrollo y anatomía floral de dos especies de Echinocereus de la Sierra de Juárez, Chihuahua, México
Authors: Villalpando-Martínez Marlee Coral , De la Torre Sheila , Terrazas Teresa , Figueroa Batalla Coyolxauhqui
Published: August 2020

Antecedentes: La investigación sobre la ontogenia floral en cactáceas es escasa; ésta es fundamental para conocer la identidad de los órganos florales e identificar caracteres taxonómicos valiosos. En esta investigación se analizó y comparó el desarrollo floral de dos especies de Echinocereus.

Hipótesis: El desarrollo de los verticilos florales de las dos especies de Echinocereus será en orden centrípeto.

Especies de estudio: Echinocereus stramineus (Engelm.) F. Seitz, 1870 (Sección Costati ) y E. coccineus Engelm., 1848 (Sección Triglochidiati ).

Sitio de estudio: Sierra de Juárez, Ciudad Juárez, Chihuahua, México, año 2019.

Métodos: Se recolectaron yemas, botones florales y flores en antesis y se procesaron por medio de técnicas de microscopía óptica y electrónica de barrido.

Resultados: Se establecieron ocho etapas del desarrollo floral, desde la organogénesis temprana hasta la antesis. Las yemas florales son errumpentes. La organogénesis es centrípeta en el siguiente orden: tépalos externos, tépalos internos, estambres y carpelos. La diferenciación de los estambres es centrífuga, con particularidades en cada especie. Los carpelos muestran fusión congénita, desarrollando un gineceo sincárpico, unilocular y con placentación parietal. La porción apical de los carpelos forma los lóbulos del estigma (8-12). Se observó constantemente la bifurcación de uno de los lóbulos del estigma en ambas especies.

Conclusiones: El lóbulo estigmático bifurcado podría tener valor taxonómico, pero deberá ser evaluado posteriormente en estudios comparativos que incluyan otras especies de Echinocereus . Esta investigación permitió comprender como se forma cada órgano floral y detectar caracteres con importancia taxonómica como la epidermis taninífera de los tépalos y el grosor de la columna.
Bioprospección modulada por la fenología, el sexo y el gradiente altitudinal: el caso de Baccharis conferta sobre Myrothecium roridum y Alternaria solani
Authors: Sánchez-Velásquez Lázaro Rafael , Ruiz-Gómez María Guadalupe , Cen-Pacheco Francisco Abelardo , Pineda-López María del Rosario , Bravo-Ruiz Omar , Alarcón-Gutiérrez Enrique
Published: August 2020

Antecedentes: La bioprospección incluye la búsqueda de metabolitos secundarios para ser usados como fármacos, fungicidas o insecticidas. Los metabolitos secundarios en plantas pueden variar de acuerdo con su estado fenológico, sexo y por el ambiente, por lo tanto, estos elementos deben ser considerados en la bioprospección.

Preguntas: 1) ¿Son diferentes las fenofases de Baccharis conferta entre organismos de diferente sexo y a lo largo de un gradiente altitudinal? y 2) ¿Tienen actividad biológica las diferentes concentraciones de extractos etanólicos de diferente sexo, fenofases y altitudes de B. conferta sobre el crecimiento in vitro de Myrothecium roridum y Alternaria solani ?

Especies estudiadas: Baccharis conferta Kunth , Myrothecium roridum Tode ex Fr. y Alternaria solani Sor.

Sitio de estudio y fechas: Parque Nacional Cofre de Perote, septiembre 2017 a octubre 2018.

Métodos: Registro mensual de fenofases en plantas de ambos sexos de B. conferta en tres altitudes del Cofre de Perote. Actividad antifúngica in vitro de extractos de B. conferta sobre Myrothecium roridum y Alternaria solani .

Resultados: Observamos diferencias ( p < 0.05) en la presencia y duración de las fenofases de B. conferta entre sexos y altitudes. También hubo diferencias significativas de los extractos provenientes de organismos de diferentes altitudes y fenofases sobre el crecimiento de M. roridum y A. solani .

Conclusiones: Las fenofases de Baccharis conferta son diferentes entre sexos y a través de la altitud, además sus extractos (entre sexos y altitud) tienen efectos diferenciales sobre el crecimiento in vitro de Myrothecium roridum y Alternaria solani .
Grupos funcionales en la dinámica del banco de semillas en un bosque templado de la Ciudad de México, México
Authors: Martínez-Orea Yuriana , Bonilla-Valencia Leticia , Vázquez-Santos Yasmin , Romero-Romero Marco A. , Solís-Oberg Samantha , Santibáñez-Andrade Gabriela , Castillo-Argüero Silvia
Published: August 2020

Antecedentes: Conocer cómo actúan los factores ambientales en la selección de diferentes grupos funcionales de especies, resulta de gran importancia para entender la dinámica de la regeneración. Este trabajo analiza el banco de semillas localizado en diferentes sustratos para conocer el efecto de la temporalidad y la orientación de la ladera sobre la abundancia y composición del mismo banco y de la vegetación establecida en un bosque templado en la Ciudad de México.
Pregunta: ¿qué condiciones ambientales afectan la germinación y reclutamiento de nuevos individuos y poder establecer programas de conservación y restauración?
Descripción de datos: Este estudio se realizó en 30 parcelas establecidas en el bosque templado durante dos temporadas del año
Sitio de estudio: Bosque templado de Quercus rugosa (L.) en la cuenca del río Magdalena, Cd. de México.
Métodos: Mediante un análisis de clasificación TWINSPAN se determinaron nueve grupos funcionales de banco de semillas y vegetación establecida. Mediante un análisis de Permutación de Respuesta Múltiple (MRPP) y un Análisis de Correspondencia Canónica (CCA) se determinó el efecto ambiental de forma temporal y espacial sobre la abundancia y riqueza de los grupos funcionales.
Resultados: Se encontró una alta similitud dentro de cada uno y una alta disimilitud entre ellos. El Análisis de Varianza de Permutación Multivariado (PERMANOVA) mostró un efecto significativo de la temporada y de la orientación sobre los grupos funcionales.
Conclusiones: En todos los grupos las especies más abundantes correspondieron a especies de la vegetación secundaria de las cuales tres especies son introducidas siendo el sustrato Suelo el que mayor riqueza y abundancia mostro.
Purification of the any avian IgY using chloroform, trichloroacetic acid and affinity purification using HiTrap™ Columns. v1
Authors: A Justiz-Vaillant Angel
Published: August 2020

This IgY purification technology can be used to purified IgY from the egg yolk of any bird as ducks, bantam hens, ostrich, chicken, pigeon, pheasant, quail, guinea hen, cattle egret and goose.
Target Guide Sequence Cloning Protocol Version 2 v1
Authors: Waterland Skye , Li Yang
Published: August 2020

Create single gRNA vectors for targeted cloning utilizing CRISPR or CRISPR-based systems.
Copy of Enzyme linked immunosorbent assay for investigating the binding of Streptococcal Protein-G (SpG) to diverseimmunoglobulins v1
Authors: A Justiz-Vaillant Angel
Published: August 2020

This SpL ELISA can be used to detect specific antibodies in various animal species including human, mouse, rat, dog, rabbit, chicken, monkey, pig and hamster [1]. 1. De Chateau M, Nilson BH, Erntell M, Myhre E, Magnusson CG, Akerstrom B et al. On the interaction between protein L and immunoglobulins of various mammalian species. Scand J Immunol 1993; 37: 399−405
Enzyme linked immunosorbent assay for investigating the binding of Protein-AG (SpAG) to immunoglobulins. v1
Authors: A Justiz-Vaillant Angel , McFarlane-Anderson Norma
Published: August 2020

This SpAG ELISA can be used to detect specific antibodies in various animal species including human, goat, donkey, mouse, rat, dog, cow, horse, rabbit, chicken, monkey, pig and hamster [1]. 1. Kelly PJ, Tagwira M, Matthewman L, Mason PR, Wright EP. Reactions of sera from laboratory, domestic and wild animals in Africa with protein A and a recombinant chimeric protein AG.Comp Immunol Microbiol Infect Dis. 1993;16(4):299-305. doi:10.1016/0147-9571(93)90159-3
Blockchain Based Information Sharing Mechanism for Cyber Threat Intelligence
Authors: BÜBER Ebubekir , ŞAHİNGÖZ Özgür Koray
Published: August 2020

In recent years, networked computers are
extensively used in every aspect of our daily lives. Besides, the anonymous
structure of the Internet results in an increase in the number of attacks not
only for individual users but also for local area networks. Current attacks are
more sophisticated, and they are developed by experienced intruders with the
use of automated malware production methods. These organized intrusions can go
over the defense lines of the systems due to the weakness of the
detection/prevention mechanisms or carelessness of individual users. After
sneaking into the system, these attacks can work until they are detected, and
they can access many critical resources of the company. Earlier detection of
these attacks is very trivial issue for the security admins. This can be
accomplished by acquiring the signature (critical information) of the newest
attacks as early as possible. One suggested solution is the use of a Threat Information Sharing system, which
is set up between security firms and authorities. This approach enables the
distribution of the marks of the recent (zero-day) attacks and the development
of some proactive prevention mechanisms for them. The use of both peer to peer
and centralized sharing mechanisms have some inherited deficiencies. Therefore,
in this paper, a pure decentralized cyber security information sharing system
is proposed with the use of blockchain technology. A controlled decision-making
mechanism, authorization termination, and rule-sets maintenance are proposed to
make distributed decisions within the system. For making a decision, two smart
contracts should be used in the blockchain. One holds the positive votes while
the other holds the negative ones. Members of the system are able to access
cyber threat data by using company-related queries. The system can facilitate
the integration of many data sources into cyber security management system.
Additionally, it enables to collect in a single repository that can be accessed
for implementing real-time cyber security applications.
Power and Authority: changes in public administration from Hannah Arendt’s political philosophy view
Authors: Ruban Yuriy
Published: August 2020

The article aims at revealing theoretical and practical perspectives on public administration by exploring/studying the key notions of Hannah Arendt’s political philosophy and by juxtaposing these notions with the ones that describe current practices of public administration. Furthermore, the article estimates/offers the possibilities to converge their meanings for strengthening power as communication, to preserve the public realm as a place for reality, limiting the role of coercion and violence in the societal organization by increasing the influence of the authority in the public realm.
The study used a range of logical methods (synthesis, analysis, inductive method, etc.) and such general scholarly approaches as systematic, structural-functional and bibliographic ones.
The article examines Hannah Arendt’s political philosophy as a motivation for changes of the existing social orders, as they were defined by Max Weber and constitute the grounding for the common understanding of public administration as a public sphere’s phenomenon. It demonstrates that such changes do not implicate a radical rejection of the common meanings of the notions like power, violence, and authority as they were defined in the “sociology of understanding”. But they open the way to a new development of the public realm/space and public administration respectively by demonstrating the opportunities in situations when freedom border on necessity.
A scholarly novelty of the article is an outline (definition) for the new developments in public administration under the influence of changes in democratic political systems as they were foreseen by Hannah Arendt. This research demonstrates the importance of implementing the notion of authority as a special phenomenon of the public realm/space into a theory and practice of public administration and argues for developing new methods and instruments to support it.
A practical significance of the article is bound to recent changes in democracy and nation state and the proposed findings of the study can be used in course readings, research, and (political) practice.
Rekonseptualisasi Lembaga Keamanan Laut sebagai Upaya Mewujudkan Indonesia Menjadi Negara Poros Maritim
Authors: Salsabila Alfian Nur , Pertiwi Gayatri Galuh , Dewi Popi Fitriyah
Published: August 2020

This study aimed to find out the concept of maritime security institutions in Indonesia today and re-conceptualize the ideal sea security institutions to strengthen the existence of Indonesia as a maritime axis country. This study used the legal research method. The writing was done by reviewing library data, in the form of legislation, books, articles, journals, and others. The analysis used a SWOT analysis. The results of the study indicated that currently, institutions related to maritime security in Indonesia could not run effectively because there were too many sectoral institutions that have their respective interests, the existence of Marrine Security Agency that did not have specific authority, as well as overlapping authority between institutions. Reconceptualization of maritime security institutions needed to be done by developing and improving the status of Water Police to Maritime Police as an ideal form of maritime security.
KONSEPSI TRIPRANGAMA UNTUK MENANAMKAN KESADARAN HUKUM DALAM PEMBELAJARAN IPS MELALUI PEDAGOGI REFLEKTIF
Authors: Nugroho Listyanto Aji , Sariyatun Sariyatun
Published: August 2020

Abstract: Legal awareness is an important value for the nation building. The legal awareness of Indonesian people is indicated below average. Supposed to make advancement, every people of Indonesian should have a high level of legal awareness. Education offers a solution for this problem. By engaging in education, students are expected to enhance their legal awareness. Using reflective pedagogy paradigm, this study assumed that student can be engaged to contemplate themselves, are they law-abiding citizens? Using a concept of ancient Triprangama law, students are persuaded to cultivate legal awareness though social studies education. The aim of this article is to describe the learning concept to promote the legal awareness of student with social studies subject matter that integrated with Triprangama concept with reflective pedagogy approach.
PENGARUH LATIHAN PLYOMETRIC SQUAT JUMP DAN HURDLE JUMP TERHADAP KETERAMPILAN BERMAIN SEPAK BOLA PADA PEMAIN PS UM
Authors: Setyawan Akhmad Dani , Yunus Mahmud
Published: August 2020

Penelitian ini bertujuan untuk mengetahui pengaruh latihan plyometric squat jump dan hurdle jump terhadap keterampilan jump heading pada pemain Persatuan Sepak Bola Universitas Negeri Malang. Penelitian ini merupakan penelitian pre-eksperimental, dengan menggunakan rancangan “the static Group Pretest-Posttest Design”. Sampel dalam penelitian ini adalah pemain yang berlatih aktif sebagai pemain sepak bola Universitas Negeri Malang dengan menggunakan teknik purposive sampling dan memenuhi kriteria inklusi dan eksklusi yang telah ditetapkan oleh peneliti yaitu sebanyak 22 orang. Berdasarkan hasil analisis data, latihan squat jump dan hurdle jump memberikan pengaruh yang signifikan terhadap keterampilan jump heading dengan analisis 1) latihan plyometric squat jump (=12,450 > =1,812) dan besarnya perubahan tinggi loncatan tersebut dapat dilihat dari perbedaan nilai rata-rata pretest dan posttest yaitu sebesar 2,8 cm. 2) latihan plyometric hurdle jump (=12,450 > =1,812) dan besarnya perubahan tinggi loncatan tersebut dapat dilihat dari perbedaan nilai rata-rata pretest dan posttest yaitu sebesar 5,6 cm. Kesimpulan dari hasil penelitian ini adalah latihan plyometric squat jump dan hurdle jump dapat meningkatkan keterampilan jump heading. Dilihat hasil analisis yang dilakukan, latihan plyometric hurdle jump lebih meningkatkan keterampilan jump heading pada pemain Persatuan Sepak Bola Universitas Negeri Malang dibandingkan dengan latihan plyometric squat jump.
PENGARUH PEMBERIAN LATIHAN ABDOMINAL STRETCHING TERHADAP TINGKAT NYERI HAID (DYSMENORRHOEA) PADA SISWI KELAS X DAN XII SMKN 3 MALANG
Authors: Putri Vidia Ariska , Merawati Desiana , Andiana Olivia
Published: August 2020

Wanita dikatakan sudah aqil baliq jika sudah mengalami fase menstruasi, secara periodik setiap bulan wanita normal akan mengalami siklus reproduksi, yaitu menstruasi atau meluruhnya jaringan endometrium karena tidak adanya telur matang yang dibuahi oleh sperma (Cahyaningtias & Wahyuliati, 2007:121). Siklus mensturasi pada wanita normalnya berkisar antara 21-32 hari. Namun, yang sering terjadi tidak semua wanita yang mengalami menstruasi merasakan nyaman karena adanya gangguan yang biasanya muncul antara lain bau, suasana hati yang menjadi sering bad mood, bahkan rasa nyeri yang disebut dysmenorrhoea. Tujuan penelitian ini untuk mengetahui pengaruh latihan abdominal stretching terhadap nyeri haid (dysmenorrhoea)pada siswi SMKN 3 Malang. Metode penelitian ini adalah one group pretest posttest design yaitu rancangan eksperimen semu tanpa menggunakan kelompok pembanding. Pada awal penelitian dilakukan observasi awal (pretest) yang dijadikan sebagai dasar untuk membandingkan perubahan-perubahan yang terjadi setelah adanya eksperimen (perlakuan). Data diuji menggunakan analisis regresi linier yang diolah menggunakan aplikasi minitab16. Hasil penelitian setelah pemberian perlakuan selama 3 bulan (1 minggu 3 kali) 36 kali dapat dikatakan bahwa dengan melakukan senam abdominal stretching dapat menurunkan nyeri. Hasil analisis regresi linier dengan taraf signifikasi 0.050 adalah 0.000 < α = 0.05 maka dapat disimpulkan bahwa latihan abdominal stretching dapat memberikan pengaruh yang signifikan terhadap penurunan tingkat nyeri haid (dysmenorrhoea) pada subyek penelitian yaitu 117 siswi SMKN 3 Malang yang mengalami nyeri haid (dysmenorrhoea).
PENGARUH LATIHAN CIRCUIT TRAINING INTENSITAS MODERAT DAN INTENSITAS EXHAUST TERHADAP TEKANAN DARAH DAN DENYUT NADI RECOVERY PADA SISWA EKSTRAKURIKULER FUTSAL DI SMK NEGERI 8 MALANG
Authors: Elyasa Reza Sofa , Saichudin Saichudin , Kinanti Rias Gesang
Published: August 2020

Abstract: Sports is an activity that has an impact on improving health,physical, physiological, and psychological conditions. Sports are alsorelated to the heart and blood vessels, because the heart is a vital organthat supplies blood throughout the body. The purpose of this study was todetermine whether there was influence of moderate intensity circuit trainingand sexhaust intensity. The research design used was a Static GroupPretest-Posttest Design. The research subjects were 30 students of futsalextracurricular at SMKN 8 Malang, who were divided into groups ofmoderate circuit training training in 15 students and groups of 15 studentsin the training circuit for intenstas exhaust. The results of the SPSSWilcoxon Signed Ranks Test analysis in getting the calculation of differenttests between groups using the Wilcoxon Signed Ranks Test in the TestStatistics box are seen as Z -3,873 with Asymp. Sig. (2-tailed) of 0.00 orsmaller than 0.05, which means that H0 is rejected and there is influence,so it was decided that there were differences in heart rate levels beforeand after circuit training with moderate intensity and exhaust intensity, itcould be concluded that there was an effect of giving circuit training for theblood pressure work system for futsal extracurricular students at SMKN 8Malang.Keywords:circuit training, blood pressure, exercise.Abstrak: Olahraga merupakan kegiatan yang berdampak terhadappeningkatan kesehatan, kondisi fisik, fisiologis, dan juga psikologis.Olahraga juga berkaitan dengan jantung dan pembuluh darah, karenajantung merupakan organ vital yang memasok kebutuhan darah di seluruhtubuh.Tujuan dari penelitian ini adalah untuk mengetahui apakah adapengaruh circuit training intensitas moderat dan intensita sexhaust.Rancangan penelitian yang digunakan berupa rancangan kelompokpembanding prates-pascates berpasangan (Static Group Pretest-PosttestDesign). Subjek penelitian ada 30 siswa ekstrakulikuler futsal SMKN 8Malang, yang dibagi menjadi kelompok latihan circuit training intenstasmoderat 15 siswa dan kelompok latihan circuit training intenstas exhaust15 siswa. Hasil analisis SPSS Wilcoxon Signed Ranks Test di dapatkanperhitungan uji beda antar kelompok menggunakan Wilcoxon SignedRanks Test pada kotak Test Statistics terlihat nilai Z -3,873 denganAsymp. Sig. (2-tailed) sebesar 0,00 atau lebih kecil dari 0,05 yang berartiH0 ditolak dan adanya pengaruh, sehingga diputuskan ada perbedaantingkat heart rate sebelum dan sesudah latihan circuit training denganintensitas moderat dan intensits exhaust,dapat disimpulkan bahwa adapengaruh pemberian latihan circuit training terhadap sistem kerja tekanandarah siswa ekstrakulikuler futsal SMKN 8 Malang.Kata kunci: circuit training, tekanan darah, olahraga.
PENGARUH LATIHAN TERATUR TERHADAP DIAMETER SERAT OTOT JANTUNG TIKUS WISTAR
Authors: Darsana Prayogi Dwi , Kinanti Rias Gesang , Merawati Desiana
Published: August 2020

ABSTRACT: This research is very useful to know exercise to diametercardiomyocyte hypertrophy of wistar rat. The experimental method usingexperimental laboratories with a succe design randomized the post testcontrol group only design. Samples were white rattus norvegicus wistarmale rats of 10 males, divided into two groups (K1: Regular Exercise andK2: Control). Combined treatment with regular exercise frequency 3 timesa week, and moderate 20 minutes / day with an additional 3% of initialbody weight, do at 7:00 pm to 2:00 pm for 8 weeks, and with a 30ºC pooltemperature treatment. Observation of histology of heart muscle as muchas 5 field width with 400x enlargement on microscope randomly selected.The result of paired T-Test Analysis shows sig = 0,570 <0,01. Inconclusion there was a significant difference between the group of regularexercise and the control group on the magnification of diameter on leftventricular heart muscle fibers of wistar rats.Keyword: regular exercise, hypertrophy myocardial, wistar ratsABSTRAK: Penelitian ini bertujuan untuk mengetahui pengaruhsignifikan latihan teratur terhadap pembesaran diameter serat otot jantung.Penelitian experimental laboratories dengan rancangan randomize controlgroup post test only design menggunakan sampel tikus putih jenis rattusnorvegicus wistar, berjenis kelamin jantan, sebanyak 10 ekor, terbagimenjadi dua kelompok (K1: Latihan teratur dan K2: Kontrol). Perlakuanberupa renang dengan frekuensi latihan teratur 3 kali seminggu dan kontroltanpa perlakuan, intensitas moderat, dan durasi 20 menit/tikus dengantambahan beban 3% dari berat badan awal, dilakukan pada pukul 19.00-22.00 selama 8 minggu, dan dengan memperhatikan suhu kolam 30ºC.Pengamatan gambaran histologi otot jantung sebanyak 5 luas lapangpandang dengan pembesaran 400x pada mikroskop dipilih secara acak.Hasil analisa Uji-T berpasangan menunjukkan tingkat sig = 0,570 < 0,01.Kesimpulannya terdapat perbedaan yang signifikan antara kelompoklatihan teratur dan kelompok kontrol terhadap pembesaran diameter padaserat otot jantung ventrikel kiri tikus wistar.Kata kunci: latihan teratur, pembesaran otot jantung, tikus wistar
PENGARUH HYDROTHERAPY TERHADAP PENINGKATAN GERAK SENDI LUTUT PADA CEREBAL PALSY SPASTIC DIPLEGIA DI YPAC KOTA MALANG
Authors: Artistiyanto Himawan , Raharjo Slamet , Kinanti Rias Gesang
Published: August 2020

This study aims to determine the effect of Hydrotherapy to increasemovement of articulation genu at cerebal palsy spastic diplegia. This research usingExperimental with Single Subjek Research method and A-B design. The samplecontain of one children with cerebal palsy spatic diplegia which the treatment isfloating in the pool with 35-60 minutes in duration and three times every week infrequency through 12 times meeting. The movement of articulation genu will bemeasured after training program has done. The sample analyzation using SSR methodand the instrument that used is Goneometer with stabilization criteria are 15%. Andthe conclusion, there is a significant improvement at the articulation of genu afterhaving a treatment.
DAMPAK PEMBERIAN KAFEIN TERHADAP HASIL TES KECEPATAN DAN TES KELINCAHAN MAHASISWA ILMU KEOLAHRAGAAN UNIVERSITAS NEGERI MALANG
Authors: Wirama Aldhika Nugraha , Yunus Mahmud , Andiana Olivia
Published: August 2020

Di dalam olahraga banyak metode yang digunakan untuk meningkatkan performa pada saat latihan salah satunya dengan cara menambah asupan suplemen atau doping. Kopi dianggap doping alami yang memiliki kandungan kafein. Kafein memiliki efek singkat untuk meningkatkan kemampuan tubuh dengan singkat. Penelitian ini bertujuan untuk mengetahui dampak kafein terhadap olahraga anaerobik. Metode penelitian yang digunakan adalah metode penelitian kuantitatif, dengan analisis data kuantitatif. Subyek penelitian ini adalah mahasiswa laki-laki Jurusan Ilmu Keolahragaan, Fakultas Ilmu Keolahragaan, Universitas Negeri Malang Angkatan Tahun Akademik 2018, dengan jumlah 68 orang. Teknik pengumpulan data berbentuk tes lari 100 meter dan illinois tes. Sedangkan teknik analisa data menggunakan uji beda ANOVA dengan taraf signifikansi 0,05 atau (p < 0,05). Sebelum melakukan uji beda ANOVA terlebih dahulu dilakukan uji normalitas dan uji homogenitas sebagai prasyarat untuk melakukan uji beda ANOVA. Setelah kedua syarat terpenuhi dan dilakukan uji beda ANOVA, hasil analisis data menunjukkan bahwa terdapat perbedaan yang signifikan antara subyek yang diberi asupan kafein dan tidak diberi asupan kafein (sig. 0.001 atau p < 0,05). Berdasarkan hasil penelitian disimpulkan bahwa terdapat dampak yang ditimbulkan karena mengkonsumsi kafein. Dampak yang ditimbulkan setelah mengkonsumsi kafein yaitu tubuh lebih siap menuju zona latihan sehingga dapat meningkatkan performa mendapatkan hasil yang lebih maksimal. Diharapkan dapat dilakukan peneliti lanjutan yang mempertimbangkan faktor-faktor yang lain.
Entrenamiento de recursos humanos para la gerencia de calidad en el sector de la salud
Authors: Pitre Redondo Remedios , Brito Chiquillo Johennys Genith , Hernàndez -Palma Hugo
Published: August 2020

Para el sector de la salud, uno de los factores más importantes es el recurso humano, por lo que la inversión realizada en este ámbito es muy positiva en términos de apropiación de objetivos, cultura laboral, innovación o productividad. Este artículo se orienta a analizar el proceso de capacitación y evaluación del personal de salud en Colombia. Para la investigación propuesta, se eligió una metodología cuantitativa que, apoyada en la revisión de la literatura, facilitó la abstracción de las categorías centrales relacionadas con el tema y permitió, al final, hacer reflexiones centradas en la mejora. Los resultados permiten reconocer la importancia de gestionar y desarrollar los recursos humanos involucrados en los procesos organizacionales para optimizar el logro de las metas. Se concluye que el recurso humano es la clave para el logro de la calidad dentro de las organizaciones.
Seroprevalence of Low Pathogenic Avian Influenza (H9) in Sonali Chickens of Joypurhat
Authors: Rahman Md. Ziaur , Rashid S.M. Harun-ur- , Azam Md. Golam , Md. Nuruzzaman  , Rahman Md. Gausur
Published: August 2020

The present study was designated to know the sero-prevalence status of H9 antibodies in Sonali chickens at Joypurhat district in Bangladesh by initial screening of AIV type A by ELISA followed by H9 LPAI detection by HI test. 180 sera samples from 18 flocks were collected and screened for Avian Influenza Virus type A antibodies by ELISA. All ELISA positive samples were tested by HI test, specific for H9 antibodies. On ELISA, sero-prevalence for AIV type A were 14.4% and 3.3% in older aged group (≥11weeks) and growing aged group (≤10 weeks) respectively, with an overall sero-prevalence of 8.89% in Sonali chickens at Joypurhat district. Among these AIV sero-positive samples, 92.31% 0f older aged group and 66.67% of growing aged group chickens found sero- positive to H9 antibodies by HI test with an overall 87.5%. Out of 180 sera samples, only 14  samples found positive to H9 antibodies, indicating 7.78% sero-prevalence in Sonali chickens of Joypurhat district. This study revealed higher sero-prevalence of AIV antibodies as well as H9  antibodies in older aged group which might be due long-time exposure to infections. Sero- prevalence of both AIV type A and H9 LPAI are higher in older aged Sonali chickens. The findings of the present study suggest that the overall seroprevalence of AIV type A and H9 LPAI in Sonali chickens are 8.89% and &.78% respectively, at Joypurhat district in Bangladesh and also suggest that H9LPAI virus in circulation in Sonali chickens at Joypurhat district in Bangladesh.
Mastery learning of toxicology life support skills by nurses and doctors, utilizing simulation technology in Nepal
Authors: Verma Vivekanshu , Thapa Ajay , Jena Narendra Nath , Senthilkumaran S. , Richhariya Devendra , Rastogi Prateek , Pillay Vijay Vasudev
Published: August 2020

Modern Medicine has been at the forefront in the use of patient simulation for research, training and performance assessment. With simulation, no patients are at risk for exposure to novice caregivers or unproven technologies. It becomes very important in field of toxicological emergencies, due to its acute onset of presentation, rapid progression of symptoms, and early deterioration of vitals and adverse outcomes in morbidity and mortality of patients in extremes of ages. Our observational study suggests that Emergency, Forensic Medicine and Toxicology (FMT) residents and Nurses have limited exposure to critically ill patients of trauma and toxicology and the budding forensic professionals lack the skills to manage them. Simulation has the potential to fill this educational void in managing clinical forensic and toxicological emergencies. The following review will attempt to answer this call by quantifying the effect of simulation-based educational interventions on retention of knowledge and clinical performance, as applied to acute care toxicology.
Current Scenario of Euthanasia in India
Authors: Singh Pardeep , Gill Avtar Singh , Lakhanpal Vikram , Gupta Pankaj , Kumar Vinod
Published: August 2020

Euthanasia is a recently talked topic now a days in India. Few societies like Jainism etc. practicing santhara/ salekhana/ ichhamaran as of now embodied in passive euthanasia permitted by Supreme Court of India on 3 rd March, 2018 to a person who is above the age of 18 years. Various types of euthanasia are there but only Passive euthanasia will be permitted as per law to terminally ill patients who give advance medical directives to treating doctor to end his life in a dignified manner. Advance medical directions given by the patient should clearly mention under which circumstances passive euthanasia (removing life support from patient but palliative care may be continued) should be administered by following legal formalities.
La Merveilleuse Aventure de Marius Barbeau. Jacques Cartier sous l’éclairage de Bougainville
Authors: Robert Lucie
Published: August 2020

En 1934, l’année même où l’on célèbre le 400e anniversaire de la découverte du Canada, Marius Barbeau, déjà connu pour son travail d’ethnologue, publie un ouvrage intitulé La Merveilleuse Aventure de Jacques Cartier. Cet ouvrage n’est pas une biographie, ni un essai historique. Il se présente comme un montage d’idées et de citations empruntant aux thèses d’Abel Lefranc (1905) qui a soutenu l’hypothèse d’une rencontre entre Rabelais et Jacques Cartier, de même qu’aux thèses de Jean Lefranc (1929), qui fait des voyages de Bougainville vers Tahiti le prolongement voire la reprise de ceux de Jacques Cartier en Amérique. Le présent article s’interroge sur la forme, les idées et la finalité poursuivies par Barbeau dans cet ouvrage qui n’a pas été retenu par sa postérité.
Kinésie et relations de pouvoir dans Le poids de la neige de Christian Guay-Poliquin
Authors: Desrochers Julien
Published: August 2020

En raison de l’atmosphère de huis clos qu’il évoque, Le poids de la neige de l’auteur québécois Christian Guay-Poliquin a souvent été désigné comme un roman de l’attente et de l’immobilité. La présente étude propose de montrer que la problématique du mouvement représente au contraire une donnée centrale de ce roman, et ce, en dépit de la marge de manoeuvre foncièrement limitée des personnages sur le plan du déplacement physique. Il s’agira plus précisément d’examiner la façon dont le discours kinésique s’érige dans l’oeuvre en tant que mécanisme de pouvoir permettant à l’auteur de mettre en lumière les jeux de pouvoir entre les deux protagonistes principaux. Les gestes et les déplacements deviennent, pour le vieux Matthias et le narrateur, des outils leur permettant d’avoir prise sur l’espace et le temps tout en consolidant leur position d’ascendance à l’endroit de leur vis-à-vis.
Substantiation of the Concept of Creation of Bio-Engineered Protection Systems and Restoration of Land of Coastal and Recreation Zones
Authors: Kurbanov S.O. , Sozaev A.A.
Published: August 2020

The substantiation of the relevance of scientific foundations and technical conditions for the creation and application of bioengineering systems to protect the territories of coastal and recreational zones from natural exogenous processes is made. For the scientific substantiation of the concept, theoretical and experimental research methods were used, existing and new proprietary technologies for the restoration of eroded and other disturbed land plots using biopositive products from local materials. The basic results of the research are the developed scientific and technical conditions for the creation and practical use of bioengineering systems for the restoration and protection of land in coastal, protected and recreational areas from natural exogenous processes. At the level of inventions and utility models, a number of new engineering solutions for the environmental direction have been obtained, which provide technological links for combining biopositive structures of protective regulatory structures into bioengineering systems for protecting land in coastal and recreational areas from various natural processes. The concept of creating bioengineering systems has been confirmed and scientifically justified.
Biological Methods of Fixing of Slopes Susceptible to Water Erosion in Western Siberia
Authors: Kapel’kina L.P. , Myazin V.A.
Published: August 2020

The effectiveness of the biological method of fixing slopes folded by dusty sands is shown. The proposed methods include applying a 3–5-cm layer of peat-sand mixture to the surface of the slopes, arranging retaining walls to prevent washing off of the applied soil, applying fertilizers and sowing perennial grasses. A year later, dense turf is formed in the experimental plots with the presence of litter fall from last year's herbaceous plants. In this case, in contrast to the unfixed part of the slope, the development of erosion processes in the sown areas does not occur.
Using Chestnut Leaf Litter in Aqueous Media Purification from Diesel Fuel
Authors: Svyatchenko A.V. , Sverguzova S.V. , Sapronova Zh.A. , Shaikhiev I.G.
Published: August 2020

For wastewater treatment, native and thermally modified samples of leaf chestnut litter (LCL) were used as sorption material. Studies were carried out to determine the static oil capacity of the sorption material (SM) in relation to the diesel fuel (DF) and water adsorption depending on the particle size. It was established that the oil capacity of chestnut litter depends on the particle size of the biosorption material, the conditions of its heat treatment, and the duration of contact of the SM with the sorbate. It was found that the maximum sorption capacity by DF for LCL250 is 7.17 g/g. It was determined that the purification efficiency of over 95% is achieved with a dosage of LCL250 over 1.0 g/dm3 and a diesel fuel concentration of 210 mg/dm3.
CULTURAL DIMENSIONS, COMMUNICATION, PUBLIC OPINION, AND CONSENSUS: A STUDY OF THE IMPLEMENTATION OF STREET VENDOR RELOCATION POLICY IN YOGYAKARTA CITY, INDONESIA
Authors: Mani La
Published: August 2020

Purpose of the study: This study aims to analyze the influence of cultural dimensions, communication, public opinion, and consensus on the successful implementation of street vendors relocation policy in Yogyakarta.

Methodology: This research uses a quantitative method by testing hypotheses using path analysis. The respondents of this study were 258 people who were selected by cluster random sampling. Research data were collected using a questionnaire consisting of 100 questions.

Main Findings: The research results show that to achieve successful implementation of urban street vendors relocation policy, the local government as a decision-maker must be able to recognize the public culture of policy targets, undertake various forms and processes of intensive communication, build positive public opinions and create consensus with primary policy objectives.

Applications of this study: This research is applied in policy communication by the government in urban areas to street vendors, so that conflict and violence can be reduced.

Novelty/Originality of this study: The research shows cultural dimensions that can be used in public policy involving communication, public opinion, and consensus.
Presentación de una técnica original para las aplicaciones del Forceps en las variedades posteriores dal vértice
Authors: Ramírez Merchán Rafael
Published: August 2020

El mecanismo del parto en las presentaciones posteriores de vértice se resiente de graves inconvenientes por la dificultad de la rotación intrapélvica y del descenso de la presentación; como consecuencia, se prolonga el trabajo con detrimento de la vitalidud fetal y desesperante sufrimiento materno.
Prueba de la Sulfofenolptaleina en el embarazo normal
Authors: Corral Maldonado Jaime
Published: August 2020

Hemos considerado como normales todas aquellas enfermas en las cuales la tensión arterial máxima no ha excedido de 140 mm. de Hg, y, que en el examen parcial de orina, que sistematicamente practicamos antes de toda prueba, no hayan presentado albúmina o elementos anormales que nos hubieran hecho sospechar la insuficiencia renal; además previo examen clínico de la enferma nos hemos cerciorado de la ausencia de sintomas u otros signos de intoxicaciòn gravídica, así como de la concomafancia con él embarazo de otras enfermedades agudas o crónicas.
Nociones generales sobre el fondo de ojo normal
Authors: Tribín Piedrahíta Alfonso
Published: August 2020

Al iniciarse la publicación de la Resvista Colombiana de Obstetricia y Ginecología, recibía del Profesor Rafael Ramírez Merchán la galante invitación de colaborar en ella. Fue así como en el primer número apareció un articulo de gran interés para el obstetra, titulado Eclampsia y retina.
Casos curiosos de embarazo ectópico avanzado
Authors: Navas Angel Guillermo
Published: August 2020

El embarazo tubario o tubo-ovárico en evolución, antes del cuarto mes, no nos interesa, por cuanto entra en el conjunto, pudiéramos decir, rutinario, de la ecciesis, asaz conocido.
Traumatismo obstétrico en el recién nacido
Authors: Plata Rueda Ernesto
Published: August 2020

El caso es por demás ilustrativo como ejemplo de grave traumatismo que afectó casi todas las vísceras contenidas en la cavidad abdominal, pero especialmente al órgano hepático.
Algunas observaciones sobre el tratamiento de la Mola hidatidiforme
Authors: Castillo Vega Eudoro
Published: August 2020

Para el tratamiento de la Mola Hidatidiforme podemos dividir esta entidad en Mola completa y Mola parcial, entiendo a la primera como la degeneración total de las vellosidades coriales y la segunda como la invasión degenerativa interesa solamente una porción y por lo tanto puede contener embrión, unas veces muerto y atrofiado y en otras ocasiones, excepcionales por lo demás, el embrión puede estar vivo y desarrollarse hasta el final del embarazo.
La anestesiología debe ser especialidad solamente para médicos
Authors: Peralta Cayón Rafael
Published: August 2020

Merced al interés sostenido y progresivo de los americanos, es indudable la trascendencia que hoy tiene esta rama de la me­dicina que antaño era de carácter secundario.Los tocólogos han celebrado, complacidos, el progreso ante­rior, y por ello, con toda tranquilidad confían a los médico-anestesiólogos la suerte de las pacientes sometidas a analgesia, y sobre todo a anestesia, obstétricas, respetan, sus prescripciones y modo de actuar, y casi nunca ocurre algo que sea impresionante o desagradable.
Convención Nacional de Cirujanos
Authors: Peralta Cayón Rafael
Published: August 2020

La primera convención nacional de obstetricia.
Un caso de Corioepitelioma
Authors: Correa Humberto H.
Published: August 2020

Presento un caso de Corioepitelioma, tratado no por el método radical clásico, sino por otro menos mutilante. Si bien es cierto que un solo caso no es suficiente para sacar conclusiones definitivas, por lo menos sirve para sentar las bases de un estudio más extenso que más tarde nos puede decir si las conclusiones a que llegamos en este trabajo estaban bien encaminadas o eran totalmente erróneas.
Algunas modificaciones a la corrección del prolapso genital
Authors: Amorocho Carreño Jorge
Published: August 2020

El objeto de esta nota es el de poner de presente algunas modificaciones introducidas en la corrección del prolapso genital de II y III grado. Estas modificaciones se refieren a dos puntos principales que son la parte técnica y la anestesia.
Notas sobre la placenta previa - Comentarios a la técnica del desprendimiento manual después de la muerte del feto
Authors: Pérez Gómez Eugenio
Published: August 2020

Historia número 1.209. Servicio del Profesor Mojica M. Julio 7 de 1950.E.C., de 23 años de edad.Natural de Jenesano (Boyacá)Embarazo actual número IV.
Revista de Revistas
Authors: De Obstetricia y Ginecología Federación Colombiana
Published: August 2020

Aprovechando el material del I. M. S. S., en el que halló un porcentaje de 0,23 sobre 18.279 partos, el autor analiza los síntomas clásicos del E. ectópico y los compara con los por él hallados.
La procaína intravenosa en los espasmos del cuello uterino
Authors: Ortiz Gamboa Jorge
Published: August 2020

El cuello uterino cuando efectúa imperfectamente su proceso de dilatación puede ser en algunas circunstancias causa específica de distocia. El segmento uterino inferior es relativamente inactivo en el parto normal y por lo tanto, hay un aumento gradual de actividad desde el fondo hacia abajo si este tipo de contracción se invierte, es decir, si el segmento se hace hiperactivo, hay cierta disquinesia que provoca el paro del descenso de la presentación y también da la dilatación cervical.