bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengembangan Desain Strategi Pembelajaran Embe-R (Dspember) untuk Mencegah Miskonsepsi Siswa Pada Materi Kesetimbangan Kimia
Authors: Jusniar J. , Effendy E. , Budiasih Endang , Sutrisno S. 
Published: June 2020

Penelitian pengembangan DSP EMBE-R (Desain StrategiPembelajaran EMBER (Engage, Modification, Building concept, Evaluation-Reflecion)bertujuan menghasilkan produk yang valid dan praktis untukmencegah terjadinya miskonsepsi siswa pada materi Kesetimbangan kimia. Tahap-tahap pengembanganDSP EMBE-R dan perangkatnyamenganut model Plomp dengan tiga tahap yaitu: 1) Tahap penelitian pendahuluan, 2) Tahap pembuatan prototipe (pengembangan) DSP EMBE-R dan perangkatnya, dan 3) Tahap asesmen. Hasil penelitian pendahuluan di SMAN 2 Gowa Sulawesi Selatan Indonesia menunjukkan bahwa siswa mengalami miskonsepsi pada konsep prasyarat maupun Kesetimbangan Kimia.Produk pengembangan yang dihasilkan adalah: 1) Buku DSP EMBE-R,2) Silabus dan RPP, 3) Buku panduan pembelajaran (BPP), 4) Buku Kerja Siswa (BKS), 5) instrumen asesmen tes dan non tes. Hasil uji kevalidan oleh ahli dan praktisi menunjukkan bahwa Buku DSP EMBE-R, Silabus, RPP, BPP, BKS, instrumen tes dan Instrumen non-tes semuanya menunjukkan tingkat validitas sangat tinggi. Produk yang dihasilkan juga memiliki konsistensi sangat tinggi antar validator. Hasil uji keterbacaan perangkat oleh pengguna yaitu 6 orang guru kimia dan 10 siswa menunjukkan bahwa DSP EMBE-R dan perangkatnya memiliki keterbacaan tinggi. Hasil uji kepraktisan DSP EMBE-R diperoleh bahwa tahap DSP EMBE-R terlaksana secara keseluruhan dengan aktivitas siswa dalam pembelajaran kategori tinggi. Respon 35 orang siswa dan 3 orang guru kimia terhadap penerapan DSP EMBE-R dan perangkatnya masing-masing sangat baik dengan persentase respon positif rata-rata berturut-turut 94,6 dan 100%. Dengan demikian, DSP EMBE-R dan perangkatnya dapat dikatakan telahvalid dan praktis untuk diterapkan dalam pembelajaran kimia.
Kajian Etnobotani Tumbuhan Dalam Upacara Kehamilan (Posipo) Hingga Masa Anak-Anak (Dole-Dole) Pada Masyarakat Wolio Kota Bau-Bau
Authors: Darlian Lili , Damhuri D. , Hasni Wa Ode 
Published: June 2020

Tujuan dari penelitia ini adalah untuk mengetahui (1) jenis-jenis tumbuhan apa saja yang digunakan dalam upacara kehamilan (posipo) hingga upacara masa anak-anak (dole-dole), (2) organ apa saja yang dimanfaatkan dalam upacara kehamilan (posipo) hingga upacara masa anak-anak (dole-dole), (3) pemanfaatan tumbuhan yang digunakan dalam upacara adat kehamilan (posipo) hingga upacara masa anak-anak (dole-dole) oleh Masyarakat Wolio Kota Bau-Bau. Metode penelitian survey eksploratif dengan menggunakan teknik wawancara. Data yang diperoleh dianalisis secara deskriptif dengan mendeskripsikan ciri-ciri morfologi, organ yang dimanfaatkan serta mengidentifikasi dengan mengacu buku identifikasi. Berdasarkan hasil penelitian bahwa terdapat 24 jenis tumbuhan yang dimanfaatkan dalam upacara adat kehamilan (posipo), kelahiran (aqiqah) dan masa anak-anak (dole-dole). Jumlah tumbuhan terdiri dari 2 kelas, 12 ordo dan 13 famili. Kelas Dicotyledoneae sebanyak 8 jenis sedangkan Monocotyledoneae sebanyak 16 jenis. Berdasarkan hasil eksplorasi, keseluruhan tumbuhan yang ditemukan berasal dari pekarangan, perkebunan dan hutan. Famili terbanyak Arecaceae dan Liliaceae masing-masing 5 jenis dan Poaceae 3 jenis. Organ yang dimanfaatkan dalam upacara kehamilan (posipo) hingga masa anak-anak (dole-dole) adalah akar, rimpang, umbi, batang, daun, bunga, buah dan biji. Cara pemanfaatan tumbuhan dalam upacara beraneka ragam setiap prosesi, tata cara serta fungsi dan makna yang berbeda. Kata Kunci : Etnobotani, Upacara Adat, Masyarakat Wolio This study investigated a natural acid-base indicator which is extracted from plants in Kupang city. There are 14 plants that potential as a source of natural indicator for acid base titration, i.e, Kol Ungu (Brassica oleracea Capitata Group), Turi Merah flower (Sesbania grandiflora L. Pers), Belimbing Wuluh flower (Averhoa bilimbi L), Kaktus Merah fruit (Opuntia vulgaris Mill), Ruelia flower (Ruellia simplex), Flamboyan flower (Delonix regia), bugenvil flower (Bougainvillea spectabilis Willd.), Bayam Merah leaves (Amaranthus tricolor L.) Jamblang fruit (Syzygium cumini L.), Murbey fruit (Morus alba L.), Pinang fruit (Areca catechu L.), Sirih fruit (Piper betle L.), Kunyit (Curcuma longa Linn), and Nanas Kerang leaves (Rhoeo discolor). Plants extract shows a sharp color change in acid and base solution. Promising results as a natural indicator also shown in acid base titration which is have similar equivalent point to synthetic indicator. We can use these natural indicators as an alternative to synthetic indicator because they are found to be simple, very useful, cheap, easy to extract, accurate, and eco-friendly. Keywords: plant, natural indicator, acid-base.
Pendampingan Peningkatan Pengetahuan Konservasi Sumber Daya Ikan kepada Perempuan di Kecamatan Mangarabombang Kabupaten Takalar
Authors: Pelani Herman , Yulia Y. , Madiong Baso 
Published: June 2020

Penelitian ini bertujuan untuk mengetahui pendampingan peningkatan pengetahuannkonservasi sumber daya ikankepada perempuan di Kecamatan Mamgarabombang Kabupaten Takalar. Penelitian ini dilaksanakan di lima (5) desa pesisir di Kecamatan Mangarabombang Kabupaten Takalar. Adapun populasi yang ditetapkan adalah keseluruhan perempuan yang bertempat tinggal di pesisir pantai. Peneliti menarik sampel untuk responden adalah 100 orang perempuan. dengan menggunakan model teknik random sederhana (Simple random sampling) Untuk penentuan sampel terhadap informan yang akan diwawancarai digunakan teknik pengambilan purposive sampling. Adapun teknik yang digunakan dalam pengumpulan data dari lokasi penelitian adalah wawancara dan Angket Analisis data menggunakan analisis kualitatif dan kuantitatif yang diprosentasekan. Hasil penelitian menunjukkan bahwa Kurangnya pengetahuan perempuan tentang konservasi sumber daya ikan di Kecamatan Mangarabombang mmpengaruhi kesadaran perempuan dalam konservasi sumber daya ikan. Kesadaran perempuan secara penuh akan hak dan kewajiban sebagai bagian yang mendapatkan mamfaat dari sumber daya ikan. Terbatasnya anggaran pemerintah menyebabkan program penyuluhan atau sosialisai tentang konservasi sumber daya ikan dikalangan masyarakat merupakan salah satu kendala. Disamping itu, tenaga penyuluh lapangan khusus yang menguasai konservasi sumber daya ikan sangat kurang. Sehingga diharapkan melalui sosialisasi khususnya terhadap perempuan pesisir dapat membawa mamfaat mengenai cara pengelolaan konservasi sumber daya ikan yang benar, karena dengan melakukan konservasi akan memberikan perlindungan, pemanfaatan dan pelesatarian sumber daya guna ketersediaan atau kekerlanjutan sumber daya ikan untuk generasi yang akan datang. Untuk mendukung kegiatan perempuan dalam konservasi sumber daya ikan akan dibentuk Kelompok Perempuan Pengelola Konservasi Sumber Daya Ikan (KP2SDI) guna peningkatan pengetahuan dan pemberdayaan perempuan mengenai konservasi sumber daya ikan.
Peningkatan Pemahaman Pendidik tentang Sistem Penilaian K-13melalui Penerapan Workshop Internal Berkelanjutan di SMP Negeri 4 Bantimurung Kabupaten Maros
Authors: Burhanuddin B. 
Published: June 2020

Penelitian ini adalah penelitian tindakan sekolah yang bertujuan untuk meningkatkan pemahaman pendidik tentang sistem penilaian K-13 dengan menerapkan workshop internal berkelanjutan di SMP Negeri 4 Bantimurung Kabupaten Maros. Subjek penelitian ini adalah pendidik SMP Negeri 4 Bantimurung, semester 2 tahun pelajaran 2015/2016 sebanyak 36 orang guru mata pelajaran. Sedangkan yang menjadi objek penelitian adalah pemahaman pendidik tentang sistem penilaian kurikulum 2013. Hasil Penelitian menunjukkan bahwa terjadi peningkatan kesiapan peserta dalam kegiatan workshop di SMP Negeri 4 Bantimurung. Di samping itu juga, terjadi peningkatan kinerja atau pemahaman pendidik dengan kategori minimal baik dalam membuat sistem penilaian hasil pembelajaran melalui pembinaan berupa workshop di SMP Negeri 4 Bantimurung dari siklus I ke siklus II dan mencapai rata-rata 85,28%. Nilai rata-rata persentase dengan kategori minimal baik telah melampaui target minimal yang telah ditetapkan yakni 85%, artinya 85% pendidik telah efektif dalam membuat sistem penilaian hasil pembelajaran pada masing-masing aspek
Smoke and heat flow in a large volume building in case of fire
Authors: Węgrzyński Wojciech 
Published: June 2020

In the paper the author presents some chosen methodologies used in the design process of natural smoke and heat ventilation systems and the use of Computational Fluid Dynamics (CFD) tools. Comparison of the performance of various systems was conducted on the basis of performed CFD analyses. The analysis was prepared with the use of ANSYS Fluent 14.5 package, with the use of RNG k-ε turbulence model. The results of analysis are presented, together with the additional design recommendations.
Recycled Asphalt Pavement (RAP) as a fully valuable component of the HMA mixes
Authors: Koźlarek Piotr 
Published: June 2020

Currently produced HMA mixes have to meet a certain requirements for a finished product. European product standards and Polish technical guidelines contain all relevant regulations and requirements regarding HMA. Polish technical guidelines WT 2-2010 reduce also the maximum amount of RAP in HMA without taking into consideration the technical capabilities of asphalt mixing plants. There are two main methods to introduce the RAP into HMA at the asphalt mixing plant: cold and hot method. The most popular method in Poland is the cold method, where the cold RAP is added directly to the mixer. According to hot method the RAP is first preheated by using special heating drum, and then added to the mixer. Therefore, an attempt was made to prove, that the HMA with increased content of RAP can compete with HMA made of 100% virgin material. Two HMA mixes designated for traffic category 3 to 4 were selected for further tests, namely asphalt base and binder course. Four variants of every mixture type were made with 0, 15, 25 and 35% of RAP. The virgin added binder was the unmodified asphalt type 35/50. The research plan included testing of each mixture’s volumetric parameters, as well as, their performance-based and performance-related properties.
Safety assessment of pedestrian crossing solutions
Authors: Olszewski Piotr , Czajewski Witold , Dąbkowski Paweł , Szagała Piotr 
Published: June 2020

Paper presents preliminary findings from the research project Mobis which is aimed at developing a method of assessing safety of pedestrian road crossings by using video image analysis. Pedestrian and vehicle traffic has been recorded at a selected crossing site in Warsaw for 2 months, before and after installation of safety measures which included active signage and speed humps. Speeds of approaching vehicles were measured and vehicle-pedestrian conflict situations identified by using video analysis. Results indicate that both SignFlash active signage and speed humps reduce mean vehicle speed and have a positive impact on drivers’ behaviour.
Evaluation of efficiency of acoustic screen with gate
Authors: Pereta Karol , Janas Lucjan , Klich Rafał 
Published: June 2020

One of the biggest problems of traffic noise protection is the proper design of noise barriers, their location, length and height. An experimental and analytical efficiency method of traffic noise protection against traffic noise, in the case of a single-family building, has been presented in this paper. The efficiency of this screen has been evaluated by an indirect method. In this case research survey on site has been made. The calculations have been made with the use of three methods. The results of measurements and calculations have been compared. A low efficiency acoustic screen has been demonstrated, whereas its low efficiency mainly resulted from the low height and length. On the basis of the interviews with residents, it can be said that the construction of screens, even those of low efficiency, makes sense.
The numeric model of the properties of viscoelastic pavement layers made of asphalt concrete
Authors: Pożarycki Andrzej , Górnaś Przemysław 
Published: June 2020

Regardless of the complexity of performed analyses of pavement construction, the evidence for the high level of the real conditions rendering can be seen in the parameter values which need to be determined experimentally or through a reliable traceability of the parameters of a given model. By means of a detailed numeric analysis of a beam model, to which pure bending and periodic loading were applied, the authors determined the viscoelastic parameters of the sample HMA material. Next, the materials, defined in this way, were used for the construction of a pavement model. As a result of the juxtaposition of the calculation for the pavement model and the results of calculations performed with FWD, it was possible to confirm the convergence of the results on the level of accuracy accepted from the engineering perspective.
Comparative area of desensitiztion by three different volumes of local anesthetic solution for paravertebral block
Authors: Yaskevich Valery , Marochkov Alexey 
Published: June 2020

Aim and objectives: Ropivacaine is the drug of choice when we need more sensory block and less motor block. It also has a good safety margin. The anesthesiologists have been using rough formulas to determine the volume of the drug for the desired spread.
We conducted this study to determine the area distribution of paravertebral block (PVB) using three different volumes of ropivacaine.
A comparative study of tramadol and lidocaine gel on complications of orotracheal intubation
Authors: Farzam Hossein , Yari Mitra , Mohammadi Ghobad , Rahmatinejad Maryam 
Published: June 2020

Background & Objectives
It is essential to know the complications of orotracheal intubation in general anesthesia and the use of a good strategy for the prevention of the side effects to make patients satisfied with the surgery. This study aimed to compare the effect of topical Lidocaine gel and tramadol gel on complications of orotracheal intubation.
EFFECT OF POTASH FERTILIZATION AND FOLIAR APPLICATION OF IRON AND ZINC ON YIELD AND QUALITY OF TWO GENOTYPES OF MUNG BEAN
Authors: & Al-Jumaily Abdalgafor 
Published: June 2020

A filed experiment was conducted at Ehssay village-Amria-Fallujah district in Al-Anbar governorate during the spring season of 2012 and 2013 in order to study the effect of potassium fertilizer and foliar nutrition of iron and zinc on yield and its quality of two mung bean (Vigna radiata L.) genotypes. Factorial arrangement was used in RCBD with three replicates. The experiment included three levels of potassium (0, 60 and 120) kg K.ha-1, four treatments of foliar application of zinc and iron (0, Fe 150, Zn 100 and Fe 150 + Zn 100) mg.L-1 and two mung bean genotype (Local and Indian VC6089A10). The local genotype gave the highest rate of the number of pods (32.13 and 36.28) pod.plant -1and seed yield (573.0 and 601.8) kg.ha-1, while the indian genotype was superior in weight of 100 seed (6.66 and 7.29) gm for both seasons respectively. The level 60 kg K.ha-1 of potassium gave the highest average of seed yield (635.4 and 663.6) kg.ha-1, while the level 120 kg.ha-1 gave heighest average of number of seeds per pod (7.6 and 7.5 seed.pod-1) and protein percentage (26.18 and 25.82)% for the two seasons respectively. The concentration of Fe 150 mg Fe.L-1 and Fe + Zn (Fe 150 + Zn100 mg.L-1) recorded highest values for most of yield traits for both seasons. The foliar application of Fe gave seed yield (583.0 and 576.8) kg.ha-1, while foliar application of Fe+Ze gave highest average of seed per pod (7.6 and 7.2) seed.pod-1 and percentage of protein (27.17 and 27.11)% for both seasons respectively. A significant interaction between genotypes and potassium levels, the local genotype with 60 kg K.ha-1gave the heighest average of the number of pods (39.22 and 41.61) pod.plant-1 and seeds yield (703.6 and 756.9) kg.ha-1 for both seasons respectively, so the interaction between local genotype and concentration (Fe150 + Zn100) mg.L-1 gave the highest average of number of pods, number of seeds per pod and protein percentage for the first seasons only. The interaction between the level 60 kg K.ha-1 of potassium and the concentration Fe150 mg.L-1 from the foliar nutrition of iron showed significant superiority in seed yield (754.9 and 759.5) kg.ha-1 for both seasons respectively. The triple interaction was significant in most of traits under study, the local genotype that fertilized with 60 kg K.ha-1 and sprayed with Fe 150 + Zn 100 mg.L-1 gave highest average of seed yield (886.7 kg.ha-1) in the second season only.
EFFECT OF SOME NEW HERBICIDES ON THE COMPETITION ABILITY TO SEVEN MAIZE CULTIVARS ( Zea mays L. ) ON THE WEED ACCOMPANYING
Authors: & Shati Al-khazali 
Published: June 2020

A field trials was conducted at Abu-Ghraib Research Station / Agricultural Research Office (33°19ʹ27ʺ.1 North, 44°14ʹ13ʺ.1 East) during spring & fall seasons of 2014, to study the response of maize cultivars (Al-Maha, Baghdad 3, Buhuth 106, Fajer1, Talar, Sara and 5018( to weeds control under different herbicides (2000 cm3.h-1 Guradian , 60 gm.h-1 Arrow, 2000 cm3.h-1 Proponit, 600 cm3.h-1 Crew , Weedy and Weed Free). The experiment was accomplished using randomized complete block design (RCBD) according to split plot arrangement with three replicates. The study involved six different weed treatments as main treatments, whereas, sub plots comprised of seven maize cultivars. The results revealed a clear effect of different weeds control treatments most of the studied traits. The treatment (2000 cm3.h-1 Guradian) gave less mean of weed density reached 9.19 & 14.05 plant.m­² during both seasons in comparison with weedy treatment gave the highest mean of weed density reached 20.81 & 28.81 plant.m­² for both seasons respectively. So, the Guradian treatment achieved the highest percentage of weed control which were 55.70 & 50.72 % for both seasons respectively in comparison with weedy treatment. And therefore decreased weed dry matter weight where the Guradian treatment gave lowest weed dry matter weight 116.37 & 153.35 gm.m-2 for both seasons respectively. Whereas, the highest weed dry matter weight was in weedy treatment 391.56 & 858.59 gm.m-2 during the both seasons, and then elevating inhibition percentage 70.35 & 81.34% for both seasons respectively as compared with weedy treatment. Fajer1in the spring season record the lowest average density reached 8.94 plant.m-2, While Baghdad 3 gave the highest average for this Character reached 11.78 plant.m-2, and In the fall season, Buhuth 106 record lowest average to this Character reached 13.72 plant.m-2 while Sarah gave the highest average for this Character reached 16.22 plant.m-2. Most of maize cultivars showed a response to the different treatments of weed control. Where, The Guradian treatment with Al-Maha gave less mean of weed density reached 7.33 plant.m­² in comparison with weedy treatment with Baghdad3 gave the highest mean of weed density reached 25.33 plant.m­²during the spring season. While, in the fall season; The Guradian treatment with Buhuth 106 gave less mean of weed density reached 12.00 plant.m­² in comparison with weedy treatment with Sara gave the highest mean of weed density reached 34.33 plant.m­²during the spring season. finally, We can conclude that all Herbicides have reduced the weed density and decreased weed dry matter weight in varying proportions depending on the nature of the chemical composition of the herbicide treatment compared with weedy treatment and also the maize cultivars showed ability to compete with the weed and thus Difference at ratios of reducing the weed density and weed dry matter weights.
ROLE OF PROLINE ACID IN IMPROVING SUNFLOWER YIELD AND YIELD COMPONENTS UNDER DEFICIT CONDITIONS WATER
Authors: & Alag Abass 
Published: June 2020

A field study was conducted during the spring and autumn seasons of 2014 at the experimental farm of Field Crop Department, College of Agriculture (Abo-Ghraib) - University of Baghdad, to study the effect of Irrigation deficiency quantities and concentrations of Proline acid on yield , its components, water consumptive and water use efficiency of sunflower (Helianthus annus L. ) for Luleo hybrid. Randomized Complete Block Design (RCBD) in arrangement of a split-plot with three replications were used. Irrigation treatments, control (depletion 50% of available water) and 60% , 50% 40% of control treatment, were assigned as a main plots. while proline acid concentrations of 0, 30, 60 and 90 mg.L-1 were assigned as a subplots. The results showed that there is no significant differences between the control treatment and 60% of the control for the period from planting to 50% flowering, number of leaves, relative water content, nitrogen concentration in leaves, fertilization percentage, number of seeds in the head,100 seed weight and seeds yield reaching 3.90, 2.46 t.ha-1 and 3.78 , 2.41 t.ha-1 for spring and autumn seasons respectively. which indicates the possibility of saving 40% of the water consumption which is estimated 1920.00, 2960.00 m3. ha-1. Season-1 for two seasons respectively without any yield reduction. While the percentage of decline in seeds yield for treatments 50% and 40% from the control treatment for spring season were 14.61% , 19.74% respectively and 21.95 % , 33.33% for autumn season comparing with control. Irrigation treatment 40%, 60% of the control treatments gave the best water use efficiency for both seasons respectively. a concentrations of Proline acid affect significantly most of studied traits. Increasing of Proline to 60mg.L-1 gave the to increase in fertilization percentage was و70.2081.% 100 seed weight7.12 و7.52 gm, seed yield 3.75, 2.21 t.ha-1 and water use efficiency 0.84 و0.29 kg seed.m-3 water comparing with control for two seasons respectively .The interaction between irrigation and Proline acid showed a significantly effect on all characteristics seeds yield components traits in both seasons. We therefore recommend that in case of limited irrigation water by %60 by the need of the full irrigation (50 % depletion of available water) without a significant decrease in product seed yield, in addition to possibility treatment of sunflower plants with Proline acid with 60 mg .L-1 to improvement capacity of water stress.
EFFECT OF MAGNITIZED WATER ON COMMON CARP CYPRINUS CARPIO REARING IN DIFFERENT SALINITY CONCENTRATIONS
Authors: & Jumaa Alrudainy 
Published: June 2020

The present study was conducted to determine the effect of magnetized water on common carp Cyprinus carpio rearing in different salinity concentrations. The experiment was divided into four treatments using magnetized with 1500 gauss for each treatment, first as control with tap water, second treatment using water with 2 mg/l, third and fourth treatments with 3 and 4 mg/l respectively for 8 weeks. Results of the experiment indicated some variations between treatments as it seen sharp significant decrease (P≤0.05) in pH, dissolved O2 proportional with increasing salinity concentration but just remain within the accepted values for breeding common carp fish, meanwhile there are no significant differences in blood picture except in PCV which record significant decrease (P≤0.05) in fourth treatment. In contrast, blood ions noticed to record significant increase (P≤0.05) related proportionally with increasing salinity concentration. The survival ratio for is 100%. This study is confirmed that magnetized water could improve breeding and growth of common carp in the rivers or in water at mid concentrated salinity relatively for increasing magnetized with the time.