bluuebunny/crossref_metadata_2025_split huggingface dataset:
Discrete Zr and REE mineralization of the Baerzhe rare-metal deposit, China
Authors: Qiu Kunfeng , Yu Haocheng , Wu Mingqian , Geng Jianzhen , Ge Xiangkun , Gou Zongyang , Taylor Ryan D. 
Published: July 2019

Abstract
Although REE (lanthanides + Sc + Y) mineralization in alkaline silicate systems is commonly accompanied with Zr mineralization worldwide, our understanding of the relationship between Zr and REE mineralization is still incomplete. The Baerzhe deposit in Northeastern China is a reservoir of REE, Nb, Zr, and Be linked to the formation of an Early Cretaceous, silica-saturated, alkaline intrusive complex. In this study, we use in situ laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS) analyses of zircon and monazite crystals to constrain the relationship between Zr and REE mineralization at Baerzhe.
Three groups of zircon are identified and are differentiated based upon textural observations and compositional characteristics. Type Ia zircons display well-developed oscillatory zoning. Type Ib zircons are darker in cathodoluminescence images and have more irregular zoning and resorption features than type Ia zircons. In addition, type Ib zircons can locally occur as overgrowths on type Ia zircons. Type II zircons contain irregular but translucent cores and rims with oscillatory zoning that are murky brown in color and occur in aggregates. Textural features and compositional data suggest that types Ia and Ib zircon crystallized at the magmatic stage, with type Ia being least-altered and type Ib being strongly altered. Type II zircons, on the other hand, precipitated during the magmatic to magmatichydrothermal transition. Whereas the magnitude of the Eu anomaly is moderate in the barren alkaline granite, both magmatic and deuteric zircon exhibit pronounced negative anomalies. Such features are difficult to explain exclusively by feldspar fractionation and could indicate the presence of fluid induced modification of the rocks. Monazite crystals occur mostly through replacement of zircon and sodic amphibole; monazite clusters are also present. Textural and compositional evidence suggests that monazite at Baerzhe is hydrothermal.
Types Ia and Ib magmatic zircon yield 207Pb-corrected 206Pb/238U ages of 127.2 ± 1.3 and 125.4 ± 0.7 Ma, respectively. Type II deuteric zircon precipitated at 124.9 ± 0.6 Ma. The chronological data suggest that the magmatic stage of the highly evolved Baerzhe alkaline granite lasted less than two million years. Hydrothermal monazite records a REE mineralization event at 122.8 ± 0.6 Ma, approximately 1 or 2 million years after Zr mineralization. We therefore propose a model in which parental magmas of the Baerzhe pluton underwent extensive magmatic differentiation while residual melts interacted with aqueous hydrothermal fluids. Deuteric zircon precipitated from a hydrosilicate liquid, and subsequent REE mineralization, exemplified by hydrothermal monazite, correlates with hydrothermal metasomatic alteration that postdated the hydrosilicate liquid event. Such interplay between magmatic and hydrothermal processes resulted in the formation of discrete Zr and REE mineralization at Baerzhe.
ATUALIZAÇÃO DO PERFIL EPIDEMIOLÓGICO DA HANTAVIROSE NO BRASIL
Authors: Guedes Luciene Da Silva , Milagres Bruno Silva , De Oliveira Stefan Vilges 
Published: July 2019

O objetivos deste é realizar uma atualização do perfil epidemiológico da hantavirose no Brasil. Para isso foi realizado um estudo descritivo e retrospectivo das notificações de casos de hantavirose ao Sistema de Informação de Agravos de Notificação (SINAN) do Ministério da Saúde no período de 2007 a 2017. Foram realizadas 16.260 notificações de casos de hantavirose ao SINAM, onde 8% foram confirmados e as regiões mais afetadas são Sul, Sudeste e Centro Oeste. A faixa etária mais atingida foi de 20 a 49 e do sexo masculino. Os sintomas da doença são inespecíficos, onde o mais frequente foi à febre e o diagnóstico de casos ocorreu por exames laboratoriais. A maioria dos casos relatou que a possível infecção ocorreu em atividades laborais, na área rural e nos locais próximos ao habitat do hospedeiro. Quase todos os casos foram hospitalizados e os óbitos são em torno de 40%. Os dados obtidos reforçam a necessidade de intensificar a vigilância da doença no país, com vistas a reduzir o adoecimento e a morte por hantavirose.
Active Nano-targeting of Macrophages
Authors: Gaspar Natasa , Zambito Giorgia , Löwik Clemens M.W.G. , Mezzanotte Laura 
Published: July 2019

:
Macrophages play a role in almost every disease such as cancer, infections, injuries, metabolic and inflammatory diseases and are becoming an attractive therapeutic target. However, understanding macrophage diversity, tissue distribution and plasticity will help in defining precise targeting strategies and effective therapies. Active targeting of macrophages using nanoparticles for therapeutic purposes is still at its infancy but holds promises since macrophages have shown high specific uptake of nanoparticles. Here we highlight recent progress in active nanotechnology-based systems gaining pivotal roles to target diverse macrophage subsets in diseased tissues.
What is the Role of Preoperative Breathing Exercises in Reducing Postoperative Atelectasis after CABG?
Authors: Moradian Seyed Tayeb , Heydari Amir Abas , Mahmoudi Hosein 
Published: July 2019

Background:
Atelectasis and hypoxemia are frequently reported after coronary artery bypass
graft surgery (CABG). Some studies confirm the benefits of breathing exercises on pulmonary
complications, but the efficacy of preoperative breathing exercises in patients undergoing CABG is
controversial. In this study, the effect of preoperative breathing exercises on the incidence of atelectasis
and hypoxemia in patients candidate for CABG was examined.

Methods:
In a single-blinded randomized clinical trial, 100 patients who were undergoing coronary
artery bypass graft surgery were randomly allocated into two groups of experimental and control,
each consisted of 50 patients. Before the operation, experimental group patients were enrolled in a
protocol including deep breathing, cough and incentive spirometer. In the control group, hospital routine
physiotherapy was implemented. All the patients received the hospital routine physiotherapy
once a day for 2 to 3 minutes in the first four days postoperatively. Arterial blood gases and atelectasis
were compared between groups.

Results:
There was no significant difference between groups in terms of atelectasis and hypoxemia
(p Value>0.05).

Conclusion:
Preoperative breathing exercise does not reduce pulmonary complications in patients
undergoing CABG.
An Improved Compact Antenna Design Proposed for 5G Cellular Band
Authors: Pathak Rajiv , Mishra Guru P. , Mangaraj Biswa B. , Narayan Ashutosh 
Published: July 2019

Background::
Several rectangular Microstrip Patch Antennas (MPAs) with different
substrates are designed to achieve high gain and high data rate for the 5G cellular band. One of
these which uses a Polymethacrylate / Rohacell 51 as a substrate material provides a high gain of
10.054 dB and a moderate bandwidth of 80 MHz (2.28 % of f0).

Objectives::
This MPA can be preferred for 5G cellular base station antenna in 3.3 GHz - 3.7 GHz
with center frequency (f0) 3.5 GHz. Considering this high gain rectangular MPA, several compact
MPAs are designed with the help of simple pin shorting and chip impedance shorting techniques.

Methods::
Simple pin shorting compact design provides a patch area reduction of 97.09 %, a gain
of 3.77 dB, and a bandwidth of 60 MHz. Chip impedance shorting is preferred to overcome the
effect of narrowband in simple shorting and rectangular MPA.

Result::
One of these which provides an improved bandwidth of 170 MHz (4.86 % of f0) and significant
gain of 1.51 dB with 93.575 % patch area reduction can be preferred for mobile devices
for 5G cellular in 3.3 GHz - 3.7 GHz.
Design, Synthesis and Antimicrobial Activity of Some Triazine Chalcone Derivatives
Authors: Shinde Ravindra Sandipan , Dake Satish Ashruba , Pawar Rajendra Pundalikrao 
Published: July 2019

Background:
A series of Triazine Chalcone derivatives were synthesized by the condensation
of 1-(4-((4,6-dimethoxy-1,3,5-triazin-2-yl)amino)phenyl)ethanone with substituted benzaldehyde
in methanol solvent.

Methods:
All the synthesized derivatives (3a-l) were screened for their anti-bacterial evaluation
against Gram negative bacteria Escherichia coli (NCIM 2137) and Pseudomonas aeruginosa
(NCIM 2036); Gram positive bacteria Staphylococcus aureus, Bacillus subtilis (NCIM 2250) and
four fungal stains. Candida albicans (MTCC 227), Aspergillus niger (NCIM 545), Candida tropicalis
(NCIM 3110) and Candida glabrata (NCIM 3236).

Results and Conclusion:
Several target molecules throughout the series showed good antibacterial
and antifungal activity against tested stains.
Upaya tampil sehat dan menarik di usia remaja pada siswa usia sekolah melalui pelatihan grooming kecantikan
Authors: Juniastuti Eni , Pranita Ika , Novita Elok , Tritanti Asi 
Published: July 2019

Kegiatan pengabdian masyarakat ini bertujuan untuk meningkatkan (1) Pengetahuan siswa SMP tentang cara perawatan wajah yang tepat sesuai jenis kulit wajah dan perawatan kulit kepala, (2) Kemampuan siswa dalam pengaplikasikan perawatan wajah dan rambut sesuai dengan kondisi kulit dan kulit kepala masing-masing siswa, (3) kebermanfaatan dan kepuasan peserta melalui pelatihan. Metode kegiatan yang digunakan dalam pelatihan ini adalah ceramah, demostrasi dan praktek. Hasil kegiatan (1) terselenggaranya kegiatan pelatihan sebagai bentuk pengetahuan penampilan diri yang tepat untuk usia pubertas; (2) Para peserta dapat mengaplikasikan keterampilan tersebut dirumah agar menambah rasa percaya dirinya dalam sebuah pergaulan baik di lingkungan sekolah maupun masyarakat maupan sekolah. (3) Evaluasi terhadap pelaksanaan kegiatan dapat dilihat pada respon peserta terhadap tingkat kebermanfaatan kegiatan pelatihan menunjukan kegiatan pelatihan bermanfaat dengan rerata skor 3,42 dan respon peserta terhadap kegiatan pelatihan adalah puas dengan rerata 3,47. Kepuasan peserta terlihat pada setiap aspek, yaitu aspek penyamapaian materi, aspek materi, aspek fasilitas yang diperoleh, dan aspek hasil yang diperoleh. AbstractThe community service aim to improve (1) Knowledge of junior high school students about facial care according to the type of facial skin and scalp care, (2) Students ability to apply facial and hair care according to the skin and scalp conditions of each student, (3) participants usefulness and satisfaction through training. The method this training are lectures, demonstrations and practices. The results of the activity (1) implementation of training as a form of knowledge of proper appearance for the age of puberty; (2) Participants can apply these skills at home in order to increase their confidence in an association both in the school and the community; (3) Evaluation of the implementation of activities can be seen in the responses of participants to the level of usefulness of the training activities showing that the training activities are beneficial with a mean score of 3.42 and the participants' responses to training activities are satisfied with the average of 3.47. Participant satisfaction is seen in every aspect, namely the aspect of material achievement, material aspects, aspects of facilities obtained, and aspects of the results obtained.
PROSES PENYEMBUHAN CEDERA JARINGAN LUNAK MUSKULOSKELETAL
Authors: Rustiasari Ukhti Jamil 
Published: July 2019

Sistem muskuloskeletal adalah bagian yang paling sering mengalami cedera saat berolahraga. Cedera akut yang disebabkan oleh trauma langsung ataupun cedera kronis yang diakibatkan oleh overusemenyebabkan kerusakan jaringan lunak sistem muskuloskeletal baik pada otot, tendon maupun ligamen. Cedera muskuloskeletal seringkali menyebabkan nyeri berkepanjangan dan menurunkan performa olahragawan.Jaringan lunak muskuloskeletal yang cedera akan mengalami serangkaian proses penyembuhan (healing process) dimulai dari fase radang akut, regenerasi dan perbaikan hingga fase remodeling. Kajian mengenai aspek seluler yang terlibat dalam proses penyembuhan berperan penting dalam memberikan pemahaman untuk menentukan intervensi yang tepat. Artikel ini membahas tentang aspek seluler pada tahapan-tahapan proses penyembuhan cedera muskuloskeletal yang dikaitkan dengan terapi yang sesuai. Kata kunci : healing process, cedera olahraga, muskuloskeletal, jaringan lunak
Perbedaan Motivasi Berpartisipasi Dalam Olahraga Antara Suku Osing Dan Suku Jawa
Authors: Sujari Sujari , Shomad Abd , Santoso Danang Ari 
Published: July 2019

Olahraga sangat erat kaitannya dengan aspek psikologi. Hal ini berdasarkan pemikiran bahwa kegiatan berolahraga merupakan suatu tingkah laku yang khas dan bertujuan. Olahraga dapat bertujuan untuk mencapai suatu prestasi karena sifatnya yang kompetitif, dapat juga bertujuan untuk menjaga kesehatan, kebugaran, dan stamina tubuh. Peran motivasi berpartisipasi sangatlah penting untuk mengetahui sampai dimana seseorang terlibat dalam rutinitas kegiatan olahraga. Seorang atlet adalah individu yang memiliki keunikan tersendiri, apalagi dalam sebuah suku yang berbeda. Ia memiliki bakat tersendiri, kebiasaan tersendiri dan budaya tersendiri serta latar belakang yang mempengaruhi secara spesifik pada dirinya. Beragam perbedaan itulah yang menyebabkan motivasi berpartisipasi dalam olahraga juga tidak akan sama. Jenis penelitian ini adalah penelitian kuantitatif non-eksperimen (ex post facto) dengan pendekatan survei. Variabel bebas dalam penelitian ini adalah suku. Sampel dalam penelitian ini adalah mahasiswa suku Osing dan suku Jawa dengan menggunakan teknik cluster sampling yang berjumlah 30 orang. Berdasarkan dari hasil penelitian menunjukkan bahwa suku osing lebih dominan pada faktor skill development, status, energy release, team atmosphere, dan affiliation dibandingkan dengan suku jawa. Sedangkan pada faktor fitness suku jawa lebih dominan daripada suku osing. Sehingga dapat disimpulkan bahwa perbedaan suku dapat mempengaruhi motivasi berpartisipasi dalam olahraga dan Suku Osing lebih progressive dalam peningkatan prestasi.ABSTRACTSports aspect is so closely associated with psychology. It thought by sports activities is specialy the goal. Sports can be a target at achieving review of its achievements as competitive, also keep a target to review the healthty, fitness and stamina Body. The role of motivation to participate that so important to review knowing up where is somebody engaged hearts routine sport activities. An athlete is individual thing has uniqueness, above all different etnic group. An athlete has a talent, has a habits and has a culture and different background that influence affects on himself. Various differences that sport participant motivation not would be the same. This operates is quantitative research is non-experimental (ex post facto) with collection approach.Independent research is etnic group. The research of the samples is a student of osing and Javanese etnic group using cluster sampling amounted to 30 peoples. Based from studies showing the dominant etnic group of osing have a more skill factor development, status, energy release, a team atmosphere, and affiliates be comperated then java etnic group. Can be conclouded if different racist make influance can be affecting of motivation to participate in sport and progressive achievement improvement etnic group of osing.
Studi Analisis Biomechanics Langkah Awalan (Footwork Step) Open Spike Dalam Bola Voli Terhadap Power Otot Tungkai
Authors: Santoso Danang Ari Santoso , Irwanto Edi 
Published: July 2019

Biomechanic adalah bidang ilmu yang diterapkan pada ilmu olahraga untuk mempelajari gerak-gerak tubuh. Penelitian ini bertujuan untuk mendapatkan jumlah langkah awalan (footwork step) dalam spike bola voli yang menghasilkan power terbaik. Penelitian ini dilakukan dengan eksperimen. Jumlah langkah awalan yang divariasi adalah 0, 1, 2, dan 3 langkah. Subyek penelitian adalah atlet bola voli Universitas PGRI Banyuwangi. Pengukuran power otot tungkai dilakukan dengan menggunakan high-speed camera. Pengolahan data menggunakan software kinovea untuk mendapatkan data hasil power. Hasil perhitungan menunjukkan bahwa semakin banyak langkah awalan (footwork step) maka power rata-rata cenderung semakin naik. Power rata-rata maksimum terjadi pada 2 langkah awalan (footwork step) atlet 4 yaitu sebesar 2340,44 J/dt. Power rata-rata minimum terjadi pada 0 langkah awalan (footwork step) atlet 1 yaitu sebesar 1765,85 J/dt. Kecenderungan power maksimum terjadi pada langkah awalan sebanyak 2 langkah. Hasil analisis juga menunjukkan bahwa langkah awalan sebanyak 3 langkah cenderung menghasilkan power yang lebih kecil dibanding jumlah langkah awalan yang lain. Gerakan spike dalam bola voli merupakan gerakan yang dilakukan dengan cepat dalam waktu sesingkat mungkin. Pola ini membuat seorang atlet terbiasa menggunakan langkah awalan yang sedikit jumlahnya. Langkah awalan berjumlah 3 akan menyebabkan kecepatan gerak atlet menjadi berkurang sehingga mengurangi powernya.ABSTRACT Biomechanic is one of science field that applied to the sports science to study gestures. This study aims to obtain the number of step prefix (footwork step) in volleyball spike that produces the best power. This research is done by experiment. The number of prefix steps varied are 0, 1, 2, and 3 steps. The subjects of the study were volleyball athletes of Universitas PGRI Banyuwangi. Measurement of leg muscle power is done using a high-speed camera. Data processing using kinovea software to obtain data power results. The calculation results show that the more step prefix (footwork step) then the average power tends to increase. Maximum average power occurs in 2 step prefix (footwork step) athlete 4 that is equal to 2340,44 J/dt. Minimum average power occurs at 0 step of the athlete (footwork step) at 1 at 1765,85 J/dt. Maximum power trend occurs in 2 step prefix step. The analysis results also show that 3-step prefixes tend to produce less power than the number of other prefix steps. Spike movement in volleyball is a quick movement in the shortest possible time. This pattern makes an athlete accustomed to using a few prefix steps. The initial step number 3 will cause the speed of athlete's motion to be reduced so as to reduce its power.
Pengembangan model latihan teknik dasar sepakbola bagi anak usia 10-12 tahun di sekolah sepakbola
Authors: Mikail Kafung , Suharjana Suharjan 
Published: July 2019

Penelitian ini bertujuan menghasilkan model latihan teknik dasar sepakbola bagi anak usia 10-12 tahun di sekolah sepakbola (SSB) yang layak digunakan. Penelitian pengembangan ini dilakukan dengan mengadaptasi 10 langkah- langkah penelitian pengembangan sebagai berikut: (1) pengumpulan informasi di lapangan dan analisis terhadap informasi yang telah dikumpulkan, (2) mengembangkan produk awal (draf model), (3) validasi ahli dan revisi, (4) ujicoba lapangan skala kecil dan revisi, (5) ujicoba lapangan skala besar dan revisi, dan (6) pembuatan produk final. Uji coba skala kecil dilakukan terhadap 15 siswa SSB usia 10-12 tahun pada SSB Tunas Wijaya Yogyakarta. Uji coba skala besar dilakukan terhadap 30 siswa SSB usia 10 -12 tahun pada SSB Bharata. Instrumen pengumpulan data yang digunakan yaitu: (1) pedoman wawancara, (2) skala nilai, (3) pedoman observasi model, (4) pedoman observasi keefektifan model, dan (5) kuesioner untuk siswa. Teknik analisis data yang digunakan yaitu analisis deskriptif kuantitatif dan analisis deskriptif kualitatif. Hasil penelitian ini berupa model latihan sepakbola bagi anak usia 10-12 tahun di sekolah sepakbola (SSB) yang berisikan empat model latihan, yaitu: (1) latihan ball passing, (2) latihan ball controll, (3) latihan ball feeling, (4) latihan cordinationt. Developing footbal training basic technique models for children 10-12 years old in football school AbstractThe purpose of this research is to invent useful football training models for children 10-12 years old in football School (SSB). This development research is carried out by adapting 10 steps of development research from Borg Gall (1983: 775) and make it into 6 steps as follows: (1) Collecting information on the field and analyzing the collected information, (2) developing the early product (draft model), (3) expert validation and revision, (4) small scale field trial, (5) big scale field trial and revision, and (6) final product making. The small scale trial was done toward 15 SSB trainees 10-12 years old at SSB Tunas Wijaya Yogyakarta. A Big scale trial was done to 30 SSB trainees 10-12 years old at SSB Bhantara. The data collecting instrument used are: (1) interview guide, (2) value scale, (3) model observation guide, (4) model effectiveness observation guide, and (5) questionnaires for students. Data Analysis technique that was used is quantitative descriptive and qualitative descriptive. The result of this research is a football training model for children 10-12 years old in football school (SSB) that consists of four training models, they are: (1) passing ball training, (2) ball control training, (3) ball feeling training, and (4) coordination training.
Pengaruh latihan uchikomi osaekomi dan power lengan terhadap hasil osaekomi saat randori pada pejudo
Authors: Andalas Hoesana Dian Dewi , Purwanto Sugeng 
Published: July 2019

Penelitian ini bertujuan untuk mengetahui: (1) perbedaan pengaruh antara metode uchikomi osaekomi berpasangan dan uchikomi bayangan terhadap hasil osaekomi saat randori, (2) perbedaan hasil osaekomi antara pejudo power lengan kuat dan power lengan lemah, (3) interaksi antara metode uchikomi osaekomi dan power lengan terhadap hasil osaekomi saat randori. Metode menggunakan eksperimen dengan rancangan faktorial 2 x 2. Populasi penelitian pejudo Daerah Istimewa Yogyakarta 44 pejudo. Sampel 24 pejudo dengan teknik purposive random sampling. Seluruh data diperoleh melalui tes power lengan dengan tes push up serta hasil osaekomi dengan randori selama empat menit. Teknik analisis data adalah ANAVA. Hasil penelitian menunjukkan: (1) ada perbedaan pengaruh yang signifikan antara latihan uchikomi dengan berpasangan dan uchikomi bayangan terhadap hasil osaekomi, (2) ada perbedaan yang signifikan hasil osaekomi antara pejudo yang memiliki power lengan kuat dan power lengan lemah, dan (3) ada interaksi antara metode uchikomi dan power lengan terhadap hasil osaekomi saat randori. The effects of the exercise of uchikomi osaekomi and power arm on osaekomi results when randori judoka AbstractThis research aims to find out: (1) the difference between the methods of uchikomi osaekomi effects in pairs and uchikomi shadow on the results of the current osaekomi randori, (2) the difference between the results of osaekomi judoka arm which has high power and low power arm, and (3) the interaction between the method of uchikomi osaekomi and power arm on the results when below randori osaekomi. This research is the experimental method with 2 x 2 factorial design. The research population was Judoka Special Region of Yogyakarta. amounting to 44 Judoka. The Sampel of this research were 24 Judoka taken with random purposive sampling technique. All data of this research was obtained through tests and measurements of arm power by using the push-up test and the results of osaekomi Randori (contested) for four minutes. The data analysis technique used is the Variant Analysis (ANAVA). The results show that: (1) there is a significant difference between the exercise of uchikomi by twos and shadow uchikomi on osaekomi results, (2) there is a significant difference between the results of osaekomi judo Judoka who have power high arm and lower arm power, and (3) there is an interaction between the method of uchikomi and power arm on the results of osaekomi while randori.