bluuebunny/crossref_metadata_2025 huggingface dataset:
Mosaicismo pigmentario del tipo hipomelanosis de Ito con hemimegalencefalia
Authors: Zamudio Martínez Gabriela , Zamudio Martínez Adriana , Hernández Arriaga Pamela , Luna Macías Víctor Basilio , Rizo Jiménez Andrea
Published: July 2019

ANTECEDENTES: El mosaicismo pigmentario, del tipo hipomelanosis de Ito, es un síndrome neurocutáneo de baja prevalencia mundial caracterizado por lesiones hipocrómicas en dos o más segmentos corporales, asociados con malformaciones del sistema nervioso central, musculoesquelético, entre otros órganos y sistemas. Comparado con el resto de los síndromes neurocutáneos con patrones de herencia bien establecidos, el mosaicismo pigmentario no sigue ningún tipo de herencia, solo la manifestación esporádica es la más común. Esta enfermedad afecta a 1 de cada 7500 recién nacidos vivos, con ligero predominio por el género femenino.CASO CLÍNICO: Lactante masculino de 4 meses de edad con manifestaciones cutáneas y epilepsia de difícil control, además de hallazgos por imagen, en el sistema nervioso central, de hemimegalencefalia izquierda y complejos de agiria-paquigiria sugerentes de síndrome neurocutáneo, posteriormente confirmado como mosaicismo pigmentario tipo Ito, según los criterios de Ruiz-Maldonado, mediante el reporte histopatológico de la biopsia cutánea.
WATER RESOURCES OF THE RUSSIAN‐KAZAKHSTAN TRANSBOUNDARY REGION AND THEIR USE
Authors: Rybkina I. D. , Sivokhip Zh. T.
Published: July 2019

Aim.The study is aimed at examining the regional specifics of using water resources in the Russian‐Kazakhstan transboundary region, taking the current hydroclimatic situation into account.

Methods. Statistical data on the availability and use of water resources in the regions of the Russian Federation and the Republic of Kazakhstan served as the initial data for the study. A comparative assessment of water supply was carried out applying traditional procedures widely used in Russia and abroad. The following indicators of water use efficiency were used: volumes of circulating and re‐sequential water supply (million m3), water losses during transportation (million m3) and water intensity of the gross regional product (GRP).

Results. It was found that, over the past 20 years, a significant transformation of the water consumption structure has taken place in the studied regions. In the Russian regions, the most serious transformation of the consumption structure occurred in the agricultural sector. A comparative assessment of water supply suggests that most regions within the Russian‐Kazakhstan transboundary territory are characterized by relatively high levels of water availability.

Main conclusions. The results indicate a significant impact of socio‐economic transformations in the Russian‐Kazakhstan region on the structure of water consumption, water supply, as well as indicators of water resource efficiency. The current water management problem consists in guaranteed provision of the population and economy with fresh water under the conditions of the spatio‐temporal variability of the river flow. Thus, the integrated management of water resources within the Russian‐Kazakhstan transboundary region should be based on improving the effi‐ ciency of water use in all sectors of the water economy, taking modern hydroclimatic changes into account.
TRANSPORTATION STRESS IN FARM ANIMALS AND ITS CORRECTION BY PROBIOTIC TREATMENT
Authors: Kukharenko N. S. , Fyodorova A. O. , Shchelkanov M. Yu.
Published: July 2019

The aim of this work was to summarise the results of perennial (2008‐2018) research on the effectiveness of the Intestevit TM drug presenting a mixture of probiotics and nutritional supplements for correcting transportation stress in ruminants.

Methods. The condition of rumi‐ nant animals being imported into farms in the Amur Oblast were investigated. The condition of animals prior to and following transportation was assessed using 204 indicators. The statistical significance in mean values was estimated using Studentʹs t‐test: a difference with the probability of the alternative hypothesis p <0.05 was considered to be reliable.

Results. Under the influence of long‐term transportation, animals experience significant stress, which leads to various psycho‐emotional disorders becoming more pronounced over time. Such animals demonstrate a noticeable loss of weight, decreased muscle strength and reduced resistance to diseases. Consequently, livestock enterprises bear financial loses from the lack of calves, dairy and meat products.

Conclusion. The use of probiotics, such as Intestevit TM, can significantly reduce the adverse effects of transportation stress and improve the physiological state of animals.
Simulation of Electric Drive Self-Start of Head Units at the Oil Pumping Station
Authors: Zakharova Anastasiya A. , Komkov Alexander N.
Published: July 2019

The article is concerned with the issues related to the implementation of the group self-starting electric drives of the head pump units at the oil pumping station. Since oil pumping stations are high-risk facilities, this problem is particularly urgent for them because of the stringent requirements for the continuity of the processes of pipe-wire transportation of oil and oil products.

The self-start of a group of electric drives of mixed composition in the ETAP software package for the existing oil pumping station has been studied and simulated. The task of ensuring the self-starting of electric motors of precisely a large unit power is considered in order to study their mutual influence on each other. As a result of conducting multiple model experiments, the values of the voltage of static stability and the time of dynamic stability of the electrical system of the enterprise were determined. On the basis of the data obtained, the boundary of the dynamic stability of the system has been built, the optimal conditions for the implementation of group self-starting have been determined, compliance with which allows uninterrupted operation of oil pumping stations during voltage dips in the external power supply system. Particular attention is paid to assessing the settings and the selectivity of existing devices for relay protection and automation since only with their correct detuning, self-starting can expand the area of stable operation of the electrical system and keep electric drives of main pumping units in operation after power failures.

On the basis of the performed analysis, a variant of protection of the minimum voltage was proposed taking into account all the features of the implementation of self-starting electric drives of mixed composition at the pump station under consideration. The absence of an abrupt change at the time of dynamic stability is established for an electrical system of mixed composition with electric drives of high unit power at comparable powers of asynchronous and synchronous motor loads. The bifurcation point on the border of dynamic stability is preserved.
Analysis on correlation between polymorphism of MyoG gene exon I and body size traits of sheep
Authors: Bai Jun Yan , Cao Heng , Yang You Bing , Zhang Yi , Li Xin Yue , Li Zi Heng , Hao Wei Guang , Zheng Fei Yang
Published: July 2019

Myogenin (MyoG) is responsible for centering control over myocyte differentiation process and can influence the meat production of animals directly. Large tailed Han sheep, small tailed Han sheep, Yuxi fatty tailed sheep, Lanzhou large tailed sheep, Mongolia sheep and Tong Sheep were used as the experimental materials in this study. Polymorphism of MyoG gene exon I was tested by native polyacrylamide gel electrophoresis. The correlation between polymorphism of MyoG gene exon I and body size traits was analyzed. Influences of MyoG gene exon I on growth traits of sheep were discussed. Results demonstrated that 2 alleles (A, B) and 3 genotypes (AA, BB and AB) were detected in MyoG gene exon I of all 6 sheep varieties. The A allele frequencies in MyoG gene exon I of small tailed Han sheep, large tailed Han sheep, Yuxi fatty tailed sheep, Lanzhou large tailed sheep, Mongolia sheep and Tong Sheep were 0.5167, 0.2500, 0.4376, 0.6500, 0.5750 and 0.7125, while the B allele frequencies were 0.4833, 0.7500, 0.5625, 0.3500, 0.4250 and 0.2875, respectively. Chest width and neck length of the AA genotype of MyoG gene exon I were significantly higher than those of the AB genotype (P less than 0.01) and BB genotype (P less than 0.05). Body length and rump length of the AA genotype were significantly higher than those of the AB genotype (P less than 0.05). The chest depth and hip width of the AA genotype was far lower than that of the AB genotype (P less than 0.01). The hip height of the AA genotype was far lower than that of the BB genotype (P less than 0.05).
Protective effects of selenium on malathion-induced testicular toxicity in mice
Authors: Ibrahim Mahrous A. , Wani Farooq A. , Khalifa Athar M. , Kelleni Mina T. , Anwar Marwa M. , Thirunavukkarasu Ashok Kumar , Sayeed Mohammed U.
Published: July 2019

The aim of this study was to investigate the possible protective effect of the antioxidant sodium selenite (0.1 mg/kg/day) via gavage once a day for 30 days for the first time in a model of malathion (27 mg/kg/day) via gavage once a day for 30 days induced testicular toxicity in mice. Results of this study revealed that concomitant administration of selenium has prevented the decrease in mean final and relative body weight as well as testicular and relative testicular weight as compared to malathion group. Concomitant selenium administration has also decreased malondialdehyde contents and increased serum levels of follicle stimulating hormone, luteinizing hormone, testosterone, acetylcholinesterase and testicular levels and activities of glutathione, glutathione peroxidase, catalase, superoxide dismutase and improved the testicular histopathological features as compared to malathion group.
Physiological seed quality in relation to maturity stage in two pepper (Capsicum annuum L.) cultivars
Authors: Tetteh Rashied , Aboagye Lawrence Misa , Darko Robert , Osafo Eric Ansah
Published: July 2019

Production of high quality seeds depends upon the appropriate time of harvest. In this study, variation in physiological seed quality in relation to maturity stage was assessed in two pepper (Capsicum annuum L.) cultivars (Legon 18 and BAG 14/001) which have different fruit shapes and sizes. Fruits were harvested at four maturity stages (i.e. initially ripe, half ripe, fully ripe and rotten) and seeds extracted after each harvest. Seed quality was assessed by 100-seed weight, seed vigour and germination percentage. The results showed that the seeds extracted at the initially ripe stage had the lowest 100-seed weight in both cultivars. Whereas, seeds extracted at the fully ripe and rotten stages gave higher vigour and germination percentage than those harvested at the initial and half ripe stage in both cultivars. Also, the seeds extracted from Legon 18 had higher viability than BAG 14/001 at all maturity stages.
Nitrogen fertigation schedule and irrigation effects on productivity and economics of spring sugarcane
Authors: Singh Hari , Singh R. K. , Meena R. N. , Kumar Vikram
Published: July 2019

The field experiment was conducted to find the appropriate irrigation method, fertilization schedule and its influence on growth, yield and quality of sugarcane. The soil of the experimental site was sandy clay loam, neutral in reaction (pH 7.7), low in organic carbon (0.41%) and available nitrogen (167.0 kg ha-1), medium in available phosphorus (19.1 kg ha-1) and potassium (208.0 kg ha-1). Experiment was laid out in split plot design with four replications. The treatments consisted of three irrigation methods in main plot viz., flood, furrow and drip; five nitrogen scheduling in sub plot viz., farmers practice, 4 splits, 6 splits, 8 splits and 10 splits. In flood method of irrigation all growth and quality parameter were recorded lowest. Thus, it may be concluded that to achieve highest millable cane and quality parameters, drip irrigation is a better option. The number of tillers (177.2 thousand ha-1), number of millable canes (123.3 thousand ha-1), cane length (367.98 cm), cane yield (168.51 t ha-1), commercial cane (CCS) yield (25.05 t ha-1) and economic return were found significantly higher under drip irrigation during first year. Similar trends were recorded during second year of experimentation. The highest dry matter accumulation and crop growth rate were also recorded under drip irrigation during both the years. Similarly, water use efficiency and water productivity were found maximum under treatment of drip irrigation. Significantly highest number of tillers (165.6 thousand ha-1), millable canes (116.3 thousand ha-1), cane yield (154.72 t ha-1), dry matter accumulation, crop growth rate, CCS yield (23.39 t ha-1) and economic return were recorded with 6 splits of nitrogen application. The overall effect of nitrogen scheduling was in the order of 6 splits > 8 splits > 10 splits > 4 splits > farmer’s practice.
Pemanfaatan Bagas sebagai Bahan Baku Pembuatan Bioetanol dengan Metode Pretreatment Alkali
Authors: Daniar Rima
Published: July 2019

Indonesia being an agricultural country produces a large amount of cellulosic biomass such as sugarcane bagasse. This provides a low-cost feedstock for fermentative production of a wide range of fuels, economic, renewable and environmentally friendly. With utilization of renewable energy resource a crisis of energy could be solved. Sugarcane bagasse contains lignocellulose which can be broken down into glucose and produce ethanol by fermentation process. This study describes the pretreatment of sugarcane bagasse with different method of alkaline pretreatment. Sugarcane bagasse was pretreated with heating process (80oC) and without heating process (25oC) and different concentration of Alkaline (NaOH). This study also descibes the influence of fermentation time to refractive index, volume of bioethanol and % Ethanol. The alkaline pretreatment method was able to effectively increase enzymatic disgetibility of sugarcane bagasse cellulose. Based on the best result, the best condition for pretreatment to produce highest cellulose (50,71 %) was pretreatment with heating process and using NaOH 3 N. The highest refractive index was 1,3391 from 5 days fermentation. The highest volume of bioethanol was 16 ml from 7 days fermentation. The highest % etanol was 56 based on standard plot analysis method and 47,708 based on GC analysis method.
Penentuan Kadar Ammonia (NH3) pada Limbah Cair K-36 dalam Rangka Pengendalian Pencemaran Lingkungan
Authors: Patri Moh. Yogi
Published: July 2019

This research aims to know the levels of ammonia (NH3) in the liquid waste K-36 PT. PUSRI Palembang. PT. PUSRI Palembang was one of five plant fertilizer Indonesia Holding that manages natural gas in such a way that it becomes ammonia and through further processes produce urea fertilizer granules. The process of making urea fertilizer very complex by using high technology. PT PUSRI Palembang is one of the STATE-OWNED company that manufactures and markets products in the form of urea fertilizer. As for the methods used for the determination of the levels of ammonia (NH3) in the liquid waste K-36, i.e. using Nessler method before it is analyzed using spectrophotometer UV-Vis instruments. the test results obtained on the acidity and the ammonia levels different – different, the level of acidity that can range in 8.2  to 9.3. Whereas the levels of ammonia in can range up to 130 ppm 240 ppm. the levels of ammonia in the water channel K-36 still belongs to secure because it is still in the range 200 ppm and will still be in the aeration to evaporate ammonia before water dumped into the river.
Analisis Bau, Warna, TDS, pH, dan Salinitas Air Sumur Gali di Tempat Pembuangan Akhir
Authors: Sari Mayang , Huljana Mifta
Published: July 2019

ABSTRAK

 

Sumur gali merupakan salah satu sarana penyedian air bersih yang berasal dari lapisan tanah yang relatif dekat dari permukaan tanah, sehingga perlu mendapatkan perhatian karena mudah sekali tercemar dan terkontaminasi melalui rembesan. Terutama jika konstruksi sumur gali tersebut tidak memenuhi syarat. Penggunaan sarana air bersih dengan sumur gali juga dilakukan oleh masyarakat di sekitar TPA II di Kelurahan Karya Jaya Musi 2 Palembang. Penelitian ini bertujuan untuk mengetahui apakah pada variabel bau, warna, TDS, pH dan salinitas air sumur gali di sekitar TPA II di kelurahan Karya Jaya Musi 2 Palembang memenuhi standar baku mutu yang sesuai dengan Permenkes Nomor 32 Tahun 2017. Beberapa prosedur pada penelitian ini meliputi dua parameter uji yaitu parameter fisika yang meliputi bau, warna dan total padatan terlarut (TDS) dan parameter kimia yaitu salinitas dan derajat keasaman (pH). Hasil analisis parameter fisika menunjukkan bahwa air sumur gali berbau, berwarna serta memiliki total padatan terlarut sebesar 3,182 mg/l, sedangkan hasil uji parameter kimia yaitu pH 5 dan salinitas 22 ppt. Hasil uji menunjukkan bahwa kualitas air sumur gali pada variabel bau, warna, TDS, pH dan salinitas di sekitar TPA tidak memenuhi standar baku mutu sesuai dengan Permenkes RI No 32 tahun 2017.

 

Kata Kunci : Air Bersih; Sumur Gali; Tempat Pembuangan Akhir (TPA) II
TRANSFORMASI KURIKULUM PENDIDIKAN DASAR DAN MENENGAH DI INDONESIA
Authors: Prastowo Andi
Published: July 2019

Kurikulum idealnya adaptif dengan perkembangan zaman dan ilmu pengetahuan serta teknologi. Tujuannya agar luaran pendidikan memiliki kemampuan yang relevan dengan kebutuhan pengguna dan tantangan zaman. Transformasi kurikulum menjadi hal yang biasa terjadi di berbagai berbagai negara, salah satunya Indonesia. Namun, mulai tahun 2015, transformasi kurikulum sekolah dan madrasah di Indonesia dilaksanakan dengan  menerapkan dua kurikulum  sekaligus, yakni kurikulum 2013 dan Kurikulum Tingkat Satuan Pendidikan (KTSP). Hal ini jarang terjadi pada masa-masa sebelumnya. Berangkat dari persoalan tersebut, artikel ini berupaya mengungkap tentang latar belakang dan strategi serta permasalahan yang dihadapi dalam pelaksanaan transformasi kurikulum pendidikan dasar dan menengah di Indonesia menuju kurikulum ganda. Metode penelitian yang digunakan dalam penelitian ini adalah studi pustaka. Temuan penelitian ini menunjukkan bahwa transformasi atau perubahan kurikulum di Indonesia dari KTSP menjadi Kurikulum 2013, kemudian kurikulum ganda adalah karena mutu pendidikan nasional yang masih rendah. Penerapan kurikulum ganda dilaksanakan sejak tahun 2015 dengan menggunakan Kurikulum 2013 dan KTSP sekaligus untuk semua jenjang pendidikan dasar dan menengah. Kebijakan ini dilakukan karena berbagai persoalan teknis implementasi kurikulum 2013.
ANALISIS KEMAMPUAN MAHASISWA DALAM MENERAPKAN KETERAMPILAN PROSES IPA DALAM PEMBELAJARAN PADA MATA KULIAH METODOLOGI IPA MI
Authors: Afandi Muhamad
Published: July 2019

Penelitian ini bertujuan untuk mendeskripsikan: penerapan, kemampuan, dan  permasalahan yang dialami mahasiswa PGMI dalam menerapkan pendekatan keterampilan proses IPA dalam praktik pembelajaran pada mata kuliah metodologi pembelajaran IPA MI. Metode penelitian ini menggunakan pendekatan kualitatif dengan jenis penelitian deskriptif atau disebut juga dengan penelitian deskriptif kualitatif. Teknik pengumpulan data menggunakan observasi, wawancara, dan dokumentasi. Pengecekan keabsahan data menggunakan ketekunan pengamatan, triangulasi, dan kecukupan referensial. Analisis data menggunakan persentase kemudian diolah melalui reduksi data, penyajian data, menarik kesimpulan dan verifikasi. Hasil penelitian ini antara lain: (1) Penerapan pendekatan keterampilan proses IPA dilaksanakan melalui langkah-langkah sebagai berikut: membagi mahasiswa ke dalam beberapa kelompok, menentukan dan mengembangkan materi pembelajaran IPA MI, mempersiapkan media atau alat peraga pembelajaran IPA MI, membuat perencanaan pembelajaran IPA MI, mengembangkan instrumen penilaian hasil pembelajaran IPA MI, dan menerapkan pendekatan keterampilan proses IPA (mengobservasi, memprediksi, mengklasifikasi, mengukur, menyimpulkan, dan mengkomunikasikan) dengan metode peer teaching; (2) Kemampuan mahasiswa PGMI dalam menerapkan pendekatan keterampilan proses IPA dalam pembelajaran pada mata kuliah metodologi IPA MI sudah baik; (3) Permasalahan yang dialami mahasiswa PGMI dalam menerapkan pendekatan keterampilan proses IPA antara lain: perencanaan pembelajaran yang kurang maksimal, mahasiswa masih kesulitan dalam mendesain pembelajaran, kurangnya media atau alat peraga, dan penguasaan materi yang kurang maksimal.
Pembelajaran Qolbil Qur’an Menjadi Progam Unggulan di MIT Al-Falah Kalinyamatan Jepara
Authors: Solikhah Iin Rinatus
Published: July 2019

Penelitian ini difokuskan untuk mengetahui peningkatan hasil pembelajaran Qolbil Qur’an siswa dan siswi MIT Al-falah dengan menggunakan sitem muroja’ah dan hafalan, serta dengan menggunakan cara yang unik melalui cerita Nabi yang menggunakan dasar hukum islam yang baik dan benar. Hasil penelitian yang di lakukan di MIT Al-Falah adalah menggunakan metode muroja’ah sangat membantu siswa untuk lebih bersemangat menghafalkan ayat-demi ayat Qobil Qur’an yang tengah di terapkan di sekolahan. Faktor penghambat pembelajaran Qolbil Qur’an yaitu siswa belum mengerti huruf hijaiyah dan harus dengan guru yang paham sifat huruf hijaiyah.

Kata-kata kunci: pembelajaran qolbil qur’an, progam unggulan
Upaya Guru dalam Mengatasi Kesulitan Belajar Membaca Siswa
Authors: Maghfiroh Fitriyani , Sholikhah Hani Atus , Sofyan Fuaddilah Ali
Published: July 2019

Adapun yang melatar belakangi peneliti mengambil permasalahan ini karena menurut peneliti bahwa membaca merupakan aspek penting dalam proses pembelajaran terutama pada dasar untuk melajutkan ke jenjang selanjutnya. Hasil penelitian ini menunjukkan berikut (1) Kemampuan siswa dalam belajar membaca di kelas I MIN 1 Ogan Ilir berberda-beda disetiap kelasnya namun memiliki persamaan yang hampir sama terlihat dari hasil persentase data yang diperoleh hampir sama. (2) Proses belajar mengajar bagi siswa yang mengalami kesulitan belajar membaca di MIN 1 Ogan Ilir juga memiliki perbedaan di ketiga kelas 1 tergantung dengan tindakan yang dilakukan guru di kelas. (3) Faktor pendukung dan penghambat upaya guru dalam mengatasi kesulitan belajar membaca siswa kelas I di MIN 1 Ogan Ilir juga memiliki permasalahan yang berbeda dan sama (4) Upaya yang dilakukan guru dalam mengatasi kesulitan belajar membaca siswa juga berbeda-beda. Kata Kunci : upaya, guru, kesulitan belajar, membaca.
Problematika Guru dalam Menerapkan Pendekatan Saintifik di Madrasah Ibtidaiyah Nurul Qomar Palembang
Authors: Tunaffisa Ririn Zauharoh , Afandi Muhamad , Ali Kms. Mas'ud
Published: July 2019

Tujuan penelitian ini adalah untuk mengetahui pemahaman, langkah-langkah, dan problematika guru kelas V Madrasah Ibtidaiyah Nurul Qomar Palembang dalam menerapkan pendekatan saintifik. Metode penelitian ini menggunakan metode penelitian deskriptif kualitatif. Informan penelitian ini adalah guru kelas V MI Nurul Qomar Palembang. Teknik pengumpulan data menggunakan wawancara, observasi, dan dokumentasi. Teknik analisis datanya meliputi reduksi data, penyajian data, dan verifikasi data. Untuk uji keabsahan datanya dilakukan uji kredibilitas, dependabilitas, transfermabilitas, dan konfirmabilitas. Hasil penelitian ini antara lain: (1) Pemahaman guru kelas V di MI Nurul Qomar Palembang tentang pendekatan saintifik sudah baik; (2) Langkah-langkah guru kelas V di MI Nurul Qomar Palembang dalam menerapkan pendekatan saintifik belum semuanya diterapkan dengan maksimal; (3) Problematika guru kelas V Madrasah ibtidaiyah Nurul Qomar Palembang dalam menerapkan pendekatan saintifik adalah pada kegiatan menanya dan mengkomunikasikan.

Kata-kata kunci: guru, pendekatan, problematika, saintifik
INTERNALISASI SIKAP KEBERAGAMAAN SEJAK ANAK USIA DINI
Authors: Ismail Ismail , Fahmi Fahmi
Published: July 2019

Anak di usia dini merupakan bagian yang sangat berharga, oleh karena itu diistilahkan dengan masa keemasan (golden age), masa ini tidak akan terulang untuk kedua kalinya. Tulisan ini membahas mengenai bagaimana internalisasi sikap keberagamaan yang harus kita berikan sejak anak berusia dini (usia 0-6 tahun). Karena dalam usia ini, kita dapat menanamkan nilai-nilai keimanan (tauhid), nilai ibadah dan juga nilai-nilai akhlak. Nilai-nilai tersebut jika diinternalisasikan sejak anak berusia dini, maka akan menjadi bekal bagi pertumbuhan dan perkembangan anak kelaknya. Karena nilai-nilai tersebut dapat membentuk sikap keberagamaan yang sesuai dengan nilai-nilai dasar Islam. Pendidikan Islam mampu melahirkan sikap keberagamaan dalam diri anak sejak usia dini, jika diinternalisasikan secara berkelanjutan. Karena pendidikan Islam merupakan sistem pendidikan yang menuntut untuk melatih anak didik agar memiliki nilai dan kepribadian yang sesuai dengan tuntutan agama
PERKEMBANGAN JASMANI DAN KESEHATANNYA BAGI ANAK USIA DINI DALAM LINGKUNGAN KELUARGA
Authors: Tastin Tastin , Murtopo Ali
Published: July 2019

Keluarga merupakan buaian tempat anak usia dini melihat cahaya kehidupan untuk pertama kalinya. Anak usia dini merupakan masa dimana anak akan tumbuh dan berkembang secara pesat apabila dioptimalkan dengan sebaik-baiknya. Tumbuh kembang jasmani mesti dibarengi dengan kesehatan yang memadai.
PENGEMBANGAN BUKU PERCOBAAN SAINS SEDERHANA BERBASIS KARAKTER UNTUK ANAK USIA 5-6 TAHUN
Authors: Widadiyah Qorina
Published: July 2019

Pengembangan buku percobaan sains sederhana merupakan salah satu  buku dengan guna membantu anak dalam kegiatan bermainnya. Percobaan sains anak usia 5-6 tahun ini diteliti sebagai upaya untuk membiasakan anak bekerja keras untuk memperoleh pengetahuan. Melalui buku percobaan sains ini, diharapkan dapat menembangkan karakter anak usia 5-6 tahun. Buku yang dapat mendukung proses kegiatan bermain anak ini memiliki pokok bahasan warna dan perubahannya. Tujuan dari peneltian ini adalah mengembangkan buku percobaan sains sederhana pokok bahasan warna dan perubahannya dengan objek penelitin anak usia 5-6 tahun.

Bentuk penelitian yang digunakan oleh peneliti adalah deskriptif dengan analisis data secara kualitatif dan kuantitatif. Jenis penelitian ini adalah Reserch and Development.

Hasil dari penelitian buku percobaan sains sederhana memenuhi kriteria valid dengan hasil uji ahli materi mencapai tingkat kevalidan 90%, ahli media mencapai 95%, ahli mata pelajaran mencapai 92,5%, dan hasil uji coba lapangan mencapai 97,2%, hasil belajar  anak rata-rata nilai pre-test  61,93  dan  nilai post-test  86,5.  Pada uji-t manual dengan tingkat kemaknaan 0,05 diperoleh hasil t hitung ≥ t tabel yaitu 4, 493 ≥ 1,071 artinya Ho ditolak dan Ha diterima. Sehingga, terdapat perbedaan yang signifikan terhadap buku percobaan sains sederhana yang dikembangkan. Hal ini menunjukkan bahwa produk yang dikembangkan memiliki kualifikasi tingkat kevalidan yang tinggi, sehingga buku percobaan sains sederhana layak digunakan dalam kegiatan bermain.

Kata   Kunci:   pengembangan, buku, percobaan sains sederhana, pendidikan karakter, anak usia 5-6 tahun.
Stimulasi Keterampilan Menyimak terhadap Perkembangan Anak Usia Dini
Authors: Anggraini Vivi
Published: July 2019

Bahasa memegang peranan sangat penting dalam kehidupan manusia umumnya dan dalam kegiatan berkomunikasi pada khususnya. Bahasa mencakup komunikasi non verbal dan komunikasi verbal serta dapat dipelajari secara teratur tergantung pada kematangan serta kesempatan belajar yang dimiliki seseorang, demikian juga bahasa merupakan landasan seorang anak untuk mempelajari hal-hal lain. Apabila anak berada dalam lingkungan keluarga yang sangat kondusif yang selalu menjaga komunikasi baik dengan anggota keluarganya maka dengan sendirinya otak anak akan terangsang dengan sendirinya untuk mampu berkomunikasi menggunakan bahasa yang baik dan benar. Bahasa sangat berkaitan dengan menyimak kemampuan menyimak adalah salah satu kemampuan bahasa awal yang harus dikembangkan, memerlukan kemampuan bahasa reseptif dan pengalaman, dimana anak sebagai penyimak secara aktif memproses dan memahami apa yang didengar. Sebagian  besar anak dapat menyimak informasi dengan tingkat yang lebih tinggi dibandingkan kemampuan dalam berbicara mengungkapkan apa yang ingin diutarakannya kepada orang lain.
PERANAN MASJID DALAM MEMBENTUK KARAKTER AKHLAK MUSLIM MAHASISWA STSN
Authors: Siswanto Budi
Published: July 2019

Mosque which literally means "place of prostration" (in prayer). Mosques are also known as Islamic centers, Islamic community centers or Muslim community centers. During Ramadan, Muslims spend a lot of time at the masjid, or mosque, for special prayers and community events. The mosque is a very strategic place in shaping the morals of Muslim societies. STSN students are a part of the community located in the Istiqomah mosque of Bumi Sanapati campus. The Istiqomah Mosque has various kinds of religious activities which are managed by student administrators and are intended specifically for STSN students.

This research is a qualitative descriptive study conducted by reviewing the literature, observations, interviews and primary data collection through questionnaires to STSN students. The results of this study indicate that the Istiqomah mosque carried out activities carried out by STSN students and the activities of the Istiqomah mosque played a role in shaping the Muslim morals of STSN students.

The measurement values ​​of Muslim moral characters of STSN students conducted by distributing questionnaires showed that 34.83% of students stated that they were very suitable, 53.95% of students stated appropriate, 9.93% of students expressed doubts and 1.28% of students stated that they were inappropriate . From the results of the questionnaire assessment shows the activities of the Istiqomah mosque have a role in shaping the moral character of STSN students in the form of morals towards Allah, towards fellow humans and morals towards the environment.
EKSPEKTASI MAHASISWA TERHADAP PELAYANAN AKADEMIK PROGRAM STUDI PENDIDIKAN AGAMA ISLAM FITK UIN RADEN FATAH PALEMBANG
Authors: Zulhijra Zulhijra
Published: July 2019

The success of the study program (Prodi) as a work unit in higher education is largely determined by the quality of services provided, where quality services can be identified through the satisfaction of service users, in this case students. Academic problems that are often encountered are related to the presence of lecturers in teaching. This academic service is also one of the usual problems faced by students in the teaching and learning process. For example, often the inaccuracy of the lecturer is present or completed in the teaching and learning process and that of course makes students uneasy and has to wait more than the hours specified by the study program. In addition, there is no maximum availability of facilities and infrastructure to support the learning process, such as a minimal LCD and when used as a projector in teaching it is damaged so the lecture process is slightly hampered.

The formulation of the problem of this research is, How is the academic service provided by the PAI FITK Study Program UIN Raden Fatah Palembang? What are the constraints of academic service in the PAI FITK Study Program UIN Raden Fatah Palembangin? order to improve the quality of academic services?

This type of research is qualitative research with a descriptive approach. Data collection techniques used in this study: observation, interviews, and documentation. This study uses qualitative descriptive data analysis techniques that describe, describe, and explain the data obtained from the results of the study, then concluded as a result of the analysis.

From the results of the study, students' expectations of academic services at PAI FITK UIN Raden Fatah Palembang were not in line with expectations. The constraints faced in the academic service in the Islamic Education Department of Raden Fatah Palembang State Islamic University are: Academic service Prodi still seems slow, facilities and infrastructure are inadequate and still need to be completed, both quantity and quality human resources are still far from expectations so service is not maximized, There is still a lack of discipline among employees. Various efforts have been made: In terms of facilities and principles, continuous improvements are made so that the lecture process and academic services run well, Supervise internal employees and evaluate employee performance in order to improve the quality of performance, increase quantity and provide training to employees to maximize performance. Giving rewards to employees who excel in their fields so that they can motivate other employees to boost and improve their performance even better than before.
DZIKIR DAN FIKIR SEBAGAI KONSEP PENDIDIKAN KARAKTER: TELAAH PEMIKIRAN KH. MUNAWWAR KHOLIL AL-JAWI
Authors: Ma`arif Muhammad Anas , Rofiq Muhammad Husnur
Published: July 2019

This research is motivated the dimension of dhikr which is oriented to form a clean heart, the dimension of thinking forms a human with high intellectual (perfect reason). The implications of the integration of dhikr and thought will form an integral concept of education without dichotomy. From the moral knowing, moral feeling and moral action components which are combined with tazkiyatun nafs, it is expected that students can practice the values ​​embodied in the goals of character education.

Purpose of this study aims to describe and analyze the dhikr and fikir according to KH Munawwar Kholil Gresik in the book of Faidhul Illah and its implications with the character dedication. Design/methodology/approach-of this research uses library research from the data of books that have been collected relevant to the theme.The results shows that he integration of dhikr and fikir as the concept of non-dichotomic character education. Dzikir continuously and systematically thinking will bring out the character of the learner is integral. Originality/value-Dhikr (tazkiyatun nafs) and fikir (knowledge) form the whole human character (ulul albab) as the concept of integralistic character education. Character is not only in form through cognitive learning but also necessary habituation of religious activities.

When the dimension of dhikr which is oriented to form a clean heart, the dimension of thinking forms a human with high intellectual (perfect reason). The implications of the integration of dhikr and thought will form an integral concept of education without dichotomy. From the moral knowing, moral feeling and moral action components which are combined with tazkiyatun nafs, it is expected that students can practice the values ​​embodied in the goals of character education.
GESTÃO FINANCEIRA E SUA IMPORTÂNCIA NO CRESCIMENTO DAS MPE’S DA CIDADE DE CACHOEIRA - BA
Authors: Jesus Ridalva da Silva , Bastos Elainne Almeida , Avdzejus Erica Elena
Published: July 2019

A gestão financeira é um dos pontos chave de gerenciamento de um negócio quanto à sua estratégia de ser sustentável e se posicionar no mercado, que está cada vez mais competitivo. Dessa forma, o artigo tem como objetivo conhecer a percepção dos micro e pequenos empreendedores em relação à gestão financeira e administrativa do negócio na cidade de Cachoeira (BA). Este projeto tem como base metodológica uma pesquisa exploratória por meio de dados bibliográficos e uma análise descritiva de caráter quantitativo, que foi feita através da aplicação de um questionário no formato de entrevista como forma de identificar e caracterizar os empreendedores locais. Os dados estatísticos utilizados tiveram como base de estudo 35 empreendimentos locais. Por meio da pesquisa, identificou-se que há uma grande necessidade dos empreendedores buscarem conhecimento para que se mantenham e cresçam no mercado, principalmente na área administrativa financeira da empresa, pois, por mais que entendam que o seu financeiro é importante, ainda falta conhecimento e treinamento prático na área de finanças.
PERBANDINGAN PENGATURAN ASAS MONOGAMI ANTARA NEGARA CIVIL LAW (INDONESIA) DAN COMMON LAW (MALAYSIA)
Authors: Anita Avisena Aulia
Published: July 2019

Poligami dewasa ini masih menjadi perdebatan, terutama terkait dengan keberadaan asas monogami relative yang berlaku di Hukum Perkawinan Indonesia, dimana membuka peluang untuk dapat melakukan poligami. Hal ini membuka celah hukum praktik poligami yang tidak terkontrol. akibatnya berdampak pada kaum wanita jika poligami tidak dilakukan dengan hati hati. Penekanan terhadap asas monogami relatif terdapat pada pemberian izin istri pertama untuk melakukan poligami. Dalam hal izin saja,berpotensi untuk merusak hubungan rumah tangga sangatlah besar dan yang menjadi korbannya tentu pada pihak wanita. Tentu poligami sekarang dengan poligami pada masa Rosulullah SAW berbeda. Diperlukan peran negara dalam memperketat aturan dalam praktik poligami di Indonesia agar perlindungan hukum terhadap wanita lebih terjamin. Berbeda dengan negara Malaysia sebagai Negara dengan sistem Common Law, yang menganggap poligami sebagai sebuah tindakan kriminal. Perbedaannya terletak pada pembebanan pada syarat, alasan dan prosedur yang lebih ketat. Walaupun sistem hukum antara malaysia dengan Indonesia berbeda namun pengetatan terkait dengan syarat, alasan dan prosodur diharapkan dapat juga berlaku di Indonesia untuk memberikan perlidungan hukum terhadap wanita.
PENGATURAN KARAKTERISTIK BENEFICIARY OWNER DI INDONESIA
Authors: Purwijanti Kusrini , Prihandono Iman
Published: July 2019

Tulisan ini dibuat untuk menganalisa ruang lingkup dan jangkauan pengaturan karakteristik Pemilik Manfaat (Beneficiary Owner) serta potensi penggunaan Pengaturan keterbukaan Pemilik Manfaat terhadap Korporasi di sektor pertambangan di Indonesia. Metode penelitian hukum yang digunakan adalah pendekatan perundang-undangan (statute approach), pendekatan konseptual (conceptual approach) dan pendekatan kasus (case approach). Tulisan ini menunjukkan Keberadaan Beneficial Owner (BO) telah dikenal dalam konstruksi hukum Indonesia. Meskipun pada UU PT dan UU Penanaman Modal tidak secara tegas mengatur mengenai BO, namun pengaturan BO telah nampak pada regulasi yang lebih teknis yaitu dalam bidang perpajakan. Kejelasan BO akan dapat membantu dalam menentukan pertanggungjawaban hukum bila pelanggaran hukum oleh korporasi terjadi. Lahirnya Perpres 13/2018 semakin memperkuat kewajiban membuka dan mengenali BO di Indonesia. Sehingga Perpres 13/2018 dapat menjadi instrumen yang membantu mengenali dan mengidentifikasi pihak yang paling bertanggungjawab atas kerugian yang terjadi akibat operasi usaha korporasi. Oleh karena itu, perlu adanya sanksi yang tegas bagi perusahaan yang tidak menjalankan prinsip pengenalan dan keterbukaan BO. Sehingga sebaiknya kewajiban keterbukaan BO diatur kedalam instrumen hukum Undang-undang sehingga memuat mekanisme sanksi administratif dan pidana.
PERSONAL DATA PROTECTION LAW USED IN MOBILE PHONE SIM CARD REGISTRATION IN INDONESIA
Authors: Sholichah Mahendri Putri , Rumaisa Dewi
Published: July 2019

The growths of technology make the privacy of personal information become an important issue in most countries, including Indonesia. Utilization of personal data is common things in most of our activity within the cyberspace and in this case, even the advancement of technology cannot neglect the privacy of personal information. The abusing of the data record, especially the data that belongs to the personal data category, the information that exists within this data could go to the public when it is leaked. One of the cases related to the personal data abuse is registration of thirty mobile phone SIM cards using one person’s personal information without the consent of personal information owner. This paper explains about personal data cases related to the mobile phone SIM card registration, and from this case, some issues about the abusing of personal data will be taken as an example to give consideration for legislating personal data protection. Moreover, this paper also explores the purpose of personal data collection, sensitive data collection, limitation of data collection, storage of collected personal data, transfer of collected personal data, and deletion of collected personal data. This paper convinces the urgency drafting of personal data protection law for country likes Indonesia. Therefore it is hoped that this paper will become one of many considerations for the Indonesian government to include personal data protection law into their national legislation program and legislate the personal data protection law in recent times.
The Depletion of the “Don’t-Eat-Me” Signal CD47 Increases Radiosensitivity through Phenotypical Attenuation of Cancer Stem Cell and EMT Properties in Oral Squamous Cell Carcinoma Cells
Authors: Pai Shin , Bamodu Oluwaseun Adebayo , Lin Yen-Kuang , Lin Chun-Shu , Chu Pei-Yi , Chien Ming-Hsien , Wang Liang-Shun , Hsiao Michael , Yeh Chi-Tai , Tsai Jo-Ting
Published: July 2019

Background: Oral squamous cell carcinoma (OSCC), with poor prognosis and high mortality rates, is one of the most diagnosed head and neck cancers. Cancer stem cells (CSCs) - epithelial-to-mesenchymal transition (EMT) loop is increasingly implicated in the therapy-resistance, relapse, and metastasis of OSCC patients. Accumulating evidence indicate that aberrantly expressed CD47 is associated with cell-death evasion, invasion and cancer metastasis; however, the role of CD47 in the modulation of CSCs-like phenotypes, including therapy-resistance and metastasis, with its underlying mechanism in OSCC remains largely underexplored. Methods: This study investigated the CSCs- modulating potential of CD47 in OSCC cell lines SAS, TW2.6, HSC-3 and FaDu using bioinformatics approach, immunoblotting, immunofluorescence staining, migration, invasion, colony and orosphere formation, as well as radiosensitivity assays. Results: We demonstrated that the characteristic ectopic expression of CD47 in OSCC patients was associated with ~ 20% 2-year survival disadvantage (p = 0.01) and positively correlated with the expression of pluripotency factors; while shRNA silencing of CD47 significantly suppressed cell viability and markedly inhibited orosphere formation, resulting in smaller and fewer orospheres, and downregulated CD133, SOX2, OCT4 and c-Myc mRNA and protein expression levels. We also showed that CD47 downregulation attenuates EMT, migration and clonogenicity of OSCC cells, with associated E-cadherin upregulation and suppression of Vimentin, Slug, Snail, and N-cadherin expression. Conclusion: Of therapeutic relevance, combined with radiotherapy, CD47 knockdown enhanced the anti-OSCC effect of radiotherapy. Thus, we demonstrate the therapeutic feasibility of a CD47-mediated anti-CSCs strategy, and suggest a role for CD47 suppression in potentiating the therapeutic efficacy of radiation therapy in OSCC patients.
Design and Construction of Magnetic Coils for Quantum Magnetism Experiments
Authors: Puentes Graciana
Published: July 2019

We report on the design and construction of a spin-flip Zeeman slower, quadrupole magnetic trap, and Feshbach fields for a new machine for ultra-cold Li-7. The small mass of the Li-7 atom, and the tight lattice spacing, will enable us to achieve a 100-fold increase in tuneling rates over comparable Rb-87 optical lattice emulator experiments. These improvements should enable to access new regimes in quantum magnetic phase transitions and spin dynamics.
New Systematic Energy Generation Having Superconductivity Properties without Refrigeration
Authors: Ishiguri Shinichi
Published: July 2019

This paper proposes a method of extracting energy from zero-point energy and evaluates the amount of energy gained. In addition, this electric circuit-based approach exhibits the Meissner effect, suggesting a new type of superconductivity that does not require refrigeration. The proposed method can provide extremely large amounts of energy, which is more than a conventional power station, without consuming fossil fuels or emitting radiation. Thus, it has the potential to solve the global energy problem. It involves preparing two electric loops containing diodes and connecting the loops together with current sources. The diodes are oriented in the same direction within each loop but in opposite directions in different loops. With this setup, the currents from the current sources build iteratively within the loops, resulting in large output currents. Our numerical analysis indicates that extremely large electric potentials are produced, which in turn yield large output currents. In addition, we confirm numerically that the voltage is zero around a loop and show analytically that the Meissner effect is present, proving the existence of a new type of superconductivity. Furthermore, when we introduce induction coils to not break the loop’s symmetry, they store extremely large amounts of energy and we can thus obtain energy from them via discharge currents.
Conformation and Domain Movement Analysis of Human Matrix Metalloproteinase-2: Role of Associated Zn2+ and Ca2+ Ions
Authors: Voit-Ostricki Leah , Lovas Sandor , Watts Charles R.
Published: July 2019

Matrix Metaloproteinase-2 (MMP-2) is an extracellular Zn2+ protease specific to type I and IV collagens. Its expression is associated with several inflammatory, degenerative, and malignant diseases. Conformational properties, domain movements, and interactions between MMP-2 and its associated metal ions were characterized using a 1.0 µs molecular dynamics simulation. Dihedral principle component analysis revealed 10 families of conformations with the greatest degree of variability occurring in the link region connecting the catalytic and hemopexin domains. Dynamics cross correlation analysis indicated domain movements corresponding to opening and closing of the hemopexin domain in relation to the fibronectin and catalytic domains facilitated by the link region. Interaction energies were calculated using the MMPBSA-interaction entropy analysis method and revealed strong binding energies for the catalytic Zn2+ ion 1, Ca2+ ion 1, and Ca2+ ion 3 with significant conformational stability at the binding sites of Zn2+ ion 1 and Ca2+ ion 1. Ca2+ ion 2 diffuses freely away from its crystallographically defined binding site. Zn2+ ion 2 plays a minor role in conformational stability of the catalytic domain while Ca2+ ion 3 is strongly attracted to the highly electronegative sidechains of the Asp residues around the central β-sheet core of the hemopexin domain.
Some Features of Bearing Units’ Development Based on Sliding Friction Pairs for Precision Electrospindles
Authors: Kalinichenko A. S. , Basiniu U. L. , Mardasevich E. I.
Published: July 2019

In mechanical engineering, various types of bearing units are used in moving connections and sliding pairs (sliding bearings, guides, bushings) are sufficiently widely used. This allows increasing the stiffness of the units, reducing their dimensions, improving heat dissipation, etc. But there are higher friction losses, probability in the increases of situations in which there is a jamming of friction surfaces for application of sliding friction pairs compared to the rolling bearings. These problems are even more important for application of sliding bearings in precision equipment, which typically operates under temperature and humidity stabilized conditions. The aim of the work is the development of methodological approaches to the creation and rational design and manufacture of sliding friction pairs based on the composite antifriction materials’ coatings for the application in vertical precision program-controlled electrospindles for high-speed machining. Questions of development and manufacturing of friction units for precision electrospindles with high rigidity on the basis of composite materials are considered. It is shown that acceptable cutting speed (750 m/min or more) for the quality standpoint of processing with a diamond-like tool can be achieved by placing the cutting edge of the tool on diameter of 200 mm. As a result, two tasks solved: the rigidity of the electrospindle for ultra-high accuracy of mechanical blade processing is achieved; high smoothness of work is provided, which allows achieving nanometric surface roughness with a decrease of deviations to 1 µm from the middle surface line. It is extremely important for a number of special applications.