bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effects of water and hydrogen introduction during In–Ga–Zn–O sputtering on the performance of low-temperature processed thin-film transistors
Authors: Magari Yusaku , Furura Mamoru 
Published: January 2021

Abstract
In–Ga–Zn–O (IGZO) films were deposited by sputtering in Ar + O2 + H2 and Ar + H2O atmosphere to investigate the effects of H2 and H2O introduction on physical and electrical properties of IGZO films and thin-film transistors (TFTs). A substantial reduction and oxidation of the IGZO films were confirmed by introducing H2 and H2O, respectively. We found that electron traps were formed for the Ar + H2O-sputtered IGZO TFTs, resulting in a degradation of field-effect mobility (μ
FE), subthreshold swing (S.S.), and hysteresis (V
H). In contrast, such degradations were not observed in the Ar + O2 + H2-sputtered IGZO TFTs and it exhibited μ
FE of 12.5 cm2 V−1 s−1, S.S. of 0.15 V dec−1, and V
H of 0.5 V. Hard X-ray photoelectron spectroscopy analysis revealed that excess oxygen incorporated during Ar + H2O sputtering is a possible cause of the TFT degradation. Thus, the reduction process, namely, Ar + O2 + H2 sputtering, is a promising approach for low-temperature-processed (∼150 °C) oxide TFTs for future flexible device applications.
Controlling filament growth mode in resistive random-access memory based on thermal flow
Authors: Sasaki Yuta , Kinoshita Kentaro 
Published: January 2021

Abstract
To use resistive random-access memory (ReRAM) in various attractive applications, the guidelines of the device structure are required for controlling memory characteristics. In this study, 3D simulation of oxygen vacancy (VO) diffusion was performed by adopting a combination of Soret and Fick diffusions as driving forces of VOs in NiO layers of Me/NiO/Me devices (Me = Pt, Ru, W). It was demonstrated that the reciprocating motion of VOs, accompanying resistive switching, could be reproduced consistently with good cycling endurance for unipolar-type ReRAM. Furthermore, our simulation revealed that the thermal flow from the NiO layer to the electrode (EL) caused VO migration in the vertical direction, and affected both SET and RESET switching in contrast to previous reports. Accordingly, it is clear that the three-dimensional thermal design of the device structure considering ELs is crucial for tuning memory characteristics by controlling the balance of Fick and Soret diffusions.
Modulation of intertube band dispersion relation of carbon nanotube bundles by symmetry and intertube wave function coupling
Authors: Okada Susumu , Gao Yanlin , Maruyama Mina 
Published: January 2021

Abstract
Based on density functional theory with a local density approximation and the simple tight-binding approximation, we investigated an electronic structure of carbon nanotube bundles in terms of mutual nanotube arrangement. The dispersion relation near the Fermi level along the intertube direction was found to be sensitive to the nanotube species and their mutual orientation within the bundles. Nanotube bundles with three-fold symmetry exhibited a substantial orientation dependence in the band dispersion relation along the intertube direction. The tight-binding calculation and wave function analysis revealed that this orientation dependence arises from the intertube wave function coupling whether a node exists between nanotubes.
The Use of Customer value changing trends in business analysis
Authors: Niknamian Sorush 
Published: January 2021

With the development of competition in business and also today’s rapid changes in competitive market, understanding these changes are the key factor of being more efficient in markets. CRM which is known as basic structure for describing customer’s needs for efficiently understand customer’s behavior and finely get the maximum of market share and profit. There are major differences between B2B and B2C businesses such as long term purchase cycle, purchase interests and the amount of the transactions. These differences needs more interactive strategies. The knowledge that gets from CRM is extremely related to market changes. In recent years data mining increasingly help organizations to get and understand customer’s behavior. But with the rapid changes in market these procedures must be change too. Change mining as the higher order of data mining tries to get knowledge by analysis patterns instead of data. In this paper we attempt to calculate customer’s value by using RFM model and K-MEANS clustering method and then analysis changes in deferent time periods. We tries to find out cluster transitions and most frequent customer value changing trend for proactive decision making. For this purpose we use customer purchase transactions in insurance industry which are gathered in 3 years.
Incidencia de los aspectos socioculturales en la autorregulación del aprendizaje y el rendimiento académico en estudiantes de la básica secundaria
Authors: Oviedo Suárez Pola Yasmid , Morales Sánchez Félix , Conejo Carrasco Francisco Javier , Mahecha Escobar Jenny Consuelo 
Published: January 2021

El fenómeno del rendimiento académico ha sido objeto de innumerables investigaciones en el ámbito educativo, dada su complejidad y maneras de interpretar su dinámica en el estudiantado. Por ende, cada institución educativa tiene la responsabilidad de reconocer las necesidades y expectativas de la comunidad educativa y sus entornos, de tal forma que se ofrezca una educación contextualizada. Es por ello que el objetivo general de la presente investigación se orienta hacia el análisis de la incidencia de los factores socioculturales de los estudiantes de básica secundaria, sede A y sede K de la Institución Educativa Cirales en la autorregulación del aprendizaje y el rendimiento académico.
En el diseño metodológico se adoptó el enfoque cualitativo de tipo descriptivo apoyado en instrumentos de recolección denominados grupo focal, entrevista semiestructurada y análisis documental, para ser aplicados en una muestra de 16 estudiantes, tres docentes y rectora, pertenecientes a la sede A y sede K. El análisis y discusión de resultados se llevó a cabo a partir de la descripción y comparación del marco referencial con los hallazgos en las sedes muestreadas. Por último, se definieron las conclusiones correspondientes al cumplimiento del objetivo principal y específicos. En ese orden de ideas, se determinó que los aspectos que influyen en la autorregulación del aprendizaje y el rendimiento académico emanan de la presencia de hogares disfuncionales, falta de transporte escolar, existencia de noviazgos en la pre adolescencia, uso inadecuado del celular, influencia de terceros hacia el consumo de sustancias psicoactivas y falencias en la mediación docente y estudiante.
Estructuración del centro de gestión ambiental urbana desde un enfoque de sustentabilidad en el barrio San Benito en Bogotá Colombia. Primer paso estado del arte
Authors: Ariza Ruiz Efrén Danilo 
Published: January 2021

El presente artículo de revisión bibliográfica pretende construir un estado del arte que permita dotar de sustento teórico y metodológico una actuación local en el Barrio San Benito de Bogotá en la localidad de Tunjuelito, protegiendo los recursos hídricos, regulando de manera coherente el uso del suelo, reduciendo la contaminación en el aire, a través de la estructuración y puesta en marcha del CENTRO DE GESTIÓN AMBIENTAL URBANA EN EL BARRIO SAN BENITO DESDE UN ENFOQUE DE SUSTENTABILIDAD URBANA.
The Effect of Personal Attitude and Subjective Norm on Entrepreneurial Interest of Biology Education Students
Authors: Muliadi Agus , Mirawati Baiq 
Published: January 2021

Entrepreneurship learning in university becomes a bridge to build students' knowledge, interests, and skills in the entrepreneurial field. As it is to produce graduates who are creative, innovative, productive, reliable, quality, independent, having self-controlled, and competitive. This current research aimed to find out (1) the students' attitudes, subjective norms, and entrepreneurial interests; (2) the influence of subjective norms and attitudes on students’ entrepreneurial interests. It was an ex post facto research with associative descriptive approach. It was conducted in the even semester of 2020 with 56 samples of students of the Biology Education, FSTT Mandalika University of Education who were selcted using purposive sampling technique. The instrument administered was a closed questionnaire about attitudes, subjective norms, and entrepreneurial interests with a Likert scale and it had been validated by experts. The datawere analyzed using descriptive and inferential statistics with multiple linear regression tests. The results showed that the students’ entrepreneurial attitude had a mean of 3.13 in good category, the subjective norm was 3.13 in good category, and the entrepreneurial interest was 3.08 in good category. Next, the results of multiple linear regression namely (1) the F-test value fell in 16.036 and the significance value of 0.000 was greater than the alpha value of 0.05 (> 0.05). It meant that there was an influence of attitude and subjective norms simultaneously towards students’ entrepreneurial interest; (2) the t-test showed that the significance value of attitude (X1) was 0.033 and the subjective norm (X2) was 0.030 which meant greater than the alpha value 0.05 (> 0.05). It meant that there was a partial influence of attitude and subjective norms on students’ entrepreneurial interest; and (3) the coefficient of determination test showed the value of R Square was 0.377 or 37.7%. It meant that the attitude and subjective norms affected the entrepreneur's interest and the rest of the percentage was affected by other variables or factors.
Pemberdayaan Kelompok Usaha Ibu Rumah Tangga Sayo Baru Kelurahan Turida Kecamatan Sandubaya Kota Mataram
Authors: Afriwan Okki , Juhartini Juhartini , Agustina Fitria Ika 
Published: January 2021

Kegiatan PkM ini bertujuan untuk membina kelompok usaha ibu rumah tangga Sayo Baru dalam prosuksi, manajemen dan pemasaran jajanan pasar. Mitra dalam kegiatan ini adalah kelompok usaha ibu Rumah Tangga Sayo Baru di Lingkungan Sayo Baru, Kelurahan Turida, Kecamatan Sandubaya, Kota Mataram, Provinsi Nusa Tenggara Barat. Metode yang digunakan adalah difusi ilmu pengetahuan dengan prosedur kegiatan 1) perencanaan, 2) tindakan, 3) pendampingan, dan 4) evaluasi. Hasil dari pelaksanaan kegiatan ini adalah adanaya peningkatan pemahaman dan keterampilan kelompok mitra dalam bidang produksi, manajemen keuangan dan dibidang pemasaran jajanan pasar. Kegitan ini diharapkan dapat meningkatkan ketahanan ekonomi rumah tangga.
IPTEK Bagi Masyarakat Desa Tanjungpura Pada Budidaya Sayuran Menggunakan Metode Hidroponik Water Culture Dengan Memanfaatkan Media Limbah Anorganik
Authors: Lissa Lissa , I F Natadiwidjaya , L Luzyawati 
Published: January 2021

Masyarakat Desa Tanjungpura, Indramayu mayoritas berprofesi sebagai petani, dengan komoditi utamanya adalah padi, sedangkan untuk tanaman sayuran masih jarang dibudidayakan karena rumitnya perawatan. Sayuran sendiri memiliki manfaat yang banyak untuk kesehatan tubuh. Selain itu, limbah anorganik dari rumah tangga yang berupa botol bekas minuman dan styrofoam masih belum dimanfaatkan dengan baik oleh masyarakat sehingga dapat mencemari lingkungan. Di Desa Tanjungpura memiliki potensi dengan adanya Kelompok Wanita Tani (KWT) namun pengetahuan tentang budidaya sayuran dengan teknik hidroponik masih kurang sehingga diperlukan penyuluhan dan pelatihan budidaya sayuran dengan teknik hidroponik water culture dengan memanfaatkan limbah anorganik. Penyuluhan dilakukan dengan metode pemaparan materi kemudian diskusi secara interaktif dengan bahan yang dikaji adalah tentang lingkungan bersih, bahaya limbah anorganik, manfaat sayuran bagi kesehatan tubuh dan cara budidaya sayuran dengan hidroponik. Pelatihan dilakukan dengan metode praktek langsung secara berkelompok. Hasil yang didapatkan setelah penyuluhan masyarakat Desa Tanjungpura menjadi lebih memahami bahaya limbah anorganik sehingga harus menjaga kebersihan lingkungan dengan memanfaatkan limbah anorganik menjadi lebih bernilai contohnya sebagai media tanam hidroponik. Setelah dilakukan pelatihan masyarakat menjadi lebih terampil dalam mengaplikasikan teknik hidroponik water culter untuk budidaya sayuran. Dapat disimpulkan bahwa pengetahuan dan keterampilan masyarakat menjadi meningkat setelah dilakukan penyuluhan dan pelatihan budidaya sayuran dengan teknik hidroponik water culter yang memanfaatkan limbah anorganik rumah tangga. Untuk selanjutnya dapat dilakukan kegiatan penyuluhan pemilihan nutrisi hidroponik dan pemasaran hasilnya sehingga dapat meningkatkan perekonomian masyarakat
Edukasi Deteksi Dini Kanker Payudara melalui Pemeriksaan Payudara Sendiri (SADARI) di SMA N 8 Kota Jambi
Authors: Efni Nel , Fatmawati Tina Yuli 
Published: January 2021

The highest incidence of cancer in Indonesia occurs in women: breast cancer and cervical cancer. The risk of breast cancer increases with age. Even a young age does not guarantee that it is safe from breast cancer. In basic health research, the highest number of cancer patients was Central Java, with 68,638 people with 11,511 cancer patients. Self-Breast Examination (BSE) is an integral part of every woman's breast examination. Breast self-examination is performed once a month and can be an effective screening instrument for breast lesions. The purpose of this activity is to inform breast cancer, its signs and symptoms, causes, prevention and how to detect breast cancer by means of BSE. This service activity was carried out in November 2019- January 2020, at SMA N 8 Jambi City. The target is 30 students. This activity consists of providing education using power point media, leaflets, posters and videos, as well as demonstrations using models. After education, all students can understand and be able to properly demonstrate BSE techniques. It is recommended that students routinely carry out breast self-exams every month so that they can detect early breast cancer symptoms.
Attempt on Magnification of the Mechanism of Enzyme Catalyzed Reaction through Bio-geometric Model for the Five Points Circle in the Triangular Form of Lineweaver-Burk Plot
Authors: Khyade Vitthalrao Bhimasha , Hershko Avram 
Published: January 2021

The bio-geometrical model is dealing with correlation between the “five events for enzyme catalyzed reaction” and “triple point event serving groups on the circle” in triangle obtained for the graphical presentation of the double reciprocal for magnification of the mechanism of enzyme catalyzed reaction. This model is based on the nine point circle in triangle of the double reciprocal plot. The five significant points (B, D, E, F and G) resulted for the circle with x – and y – coordinates. The present attempt is considering interactions among enzymes and substrates for the successful release of product through each and every point on the circle in triangle. The controlling role of the point, “O”, center of circle in each and every event of the biochemical reaction is obligatory. The model is allotting specific role for the significant events in the biochemical reaction catalyzed by the enzymes. The enzymatic catalysis is supposed to be completed through five events, which may be named as, “Bio-geometrical events of enzyme catalyzed reaction”. These five events for enzyme catalyzed reaction include: (1) Initial event of enzymatic interaction with the substrates; (2) Event of the first transition state for the formation of “enzyme-substrate” complex; (3) Event of the second transition state for the formation of “enzyme-product” complex; (4) Event of release of the product and relieve enzyme and (5) The event of directing the enzyme to continue the reaction. The model utilizes the “triple point serving group on the circle” for the success of each and every event in the biochemical reaction. Thus, there is involvement of the three points including the point “O” for each event in the enzyme catalyzed reaction. The group of points serving for carrying out the event may be classified into five conic sections like: B-O-E; E-O-G; G-O-D; D-O-F and F-O-B. The bio-geometrical model is correlation between the “five events for enzyme catalyzed reaction” and “triple point event serving groups on the circle” in a triangle of the double reciprocal plot.
Continuous Renal Replacement Therapy: A Review
Authors: Hidin Muja , Yasir Teuku  , Dzaky.A.N  
Published: January 2021

ABSTRACT
Kidney is an important organ to maintain hemodynamic stability inside the human body. In patient with acute kidney injury (AKI) there was a decreased kidney function that could interfere hemodynamic stability which can lead to multi organ failure even death. Around 5-10% patients with AKI required renal replacement therapy (RRT) to support their decreased renal function. Continuous renal replacement therapy (CRRT) is one of RRT modality that commonly used for patients with AKI who are hemodynamically unstable or in critically ill conditions.
CRRT could divided into 4 mode, slow continuous ultrafiltration (SCUF), continuous veno-venous hemofiltration (CVVH), continuous veno-venous hemodialysis (CVVHD) and continuous veno-venous hemodialfiltration (CVVHDF). CRRT used based on renal and nonrenal indication. Several studies are still trying to prove nonrenal indication of RRT, to ascertain whether CRRT could be used as therapy effectively. Therefore the indication, the mechanism and the comparison of renal replacement therapy are very important to be understood.
Updated bathymetry of La Paz Bay, Baja California Sur, Mexico.
Authors: Del Monte-Luna P. , Arreguí­n-Sánchez F. , Godí­nez-Orta L. , López-Ferreira C. A. 
Published: January 2021

We conducted a sampling campaign during April and May of 2005 aiming to determine the bathymetry of La Paz Bay. The sampling array consisted of a zigzagtracking on an inboard motor vessel, along the area circumscribed by the quadrilateral (1) 24° 47' 31.2" N - 110° 39' 32.4" W, (2) 24° 47' 16.8" N - 110° 30' 32.4" W, (3) 24° 15' 18" N -110 ° 20' 52.8" W and (4) 24° 10' 48" N - 110° 20' 56.4" W. Closest edges of the sampling array were approximately 4 km apart. Depth records were sampled each 50 m usinga GPSMAP Color Sounder; we recorded a total of 9,024 depth entries. Average, maximum and minimum depths recorded by the Sounder were 71m, 324 m and 2.6 m, respectively. We generated a bathymetry map by using the Triangular Irregular Network interpolation method. Analysis based on this dataset should consider daily tide corrections and data gaps below 200 m depth. athymetry data set is available from the authors upon request.
Feeding habits of Haliotis Spp. and nutritional basis for its management.
Authors: Argumedo Hernández U. 
Published: January 2021

Most of the knowledge on abalone diet rises from empirical bases under cultured conditions, especially during its early life stages. Likewise, most of these studies have been made on adults and are focused on macroalgae, which harbor a large number of epiphytic diatom species that could enrich the abalone diet. Nevertheless, when these are segregated its diet contribution could be underestimated. The empiric supply of few diatom taxa on juvenile cultured abalone do not correspond to the large number of diatoms observed in intestinal contents of wild specimens. Likewise, their use as food for cultured abaloneneeds a larger scientific base; meanwhile combined diets using macroalgae and diatoms seems to be a better alternative. On the other hand, an artificial diet for adult abalones as an alternative for the macroalgal diet with lower production costs, will depend on the information about nutrimental requirements and the use of food sources by different abalone species, which is unknown, especially in relation with their natural diet. On the plus side, mixed diets provide more essential nutrients than the mono-specific diets which can be lacking in one or more nutrients. Also, it has to be taken into account that the flavor of abalone meat fed with artificial diets could be different than that obtained with natural diets and could result in less acceptance of the product in the market.
Primary productivity estimation in two seamounts in the southern Gulf of California, México.
Authors: Verdugo-Dí­az G. , Cervantes  Duarte R. , Albáñez-Lucero M. O. 
Published: January 2021

Vertical profiles of temperature and natural fluorescence from 100 m deep were made during February 2005. Water transparency was measured using Secchi’s disc, as well samples of superficial water and at maximum of fluorescence deep were collected to analyze inorganic nutrients. In “El BajoEspiritu Santo” temperature (20 °C at surface)diminished gradually with depth, without significant stratification.Primary productivity shows superficial values close to 6 mg C m-3 h-1, reaching undetectable values at 20 m of depth. In “El Bajo Gorda” surface temperature reached 22 °C and the water column shows a thermocline between 35 m and 45 m of depth. The profiles of primary productivity presented a subsurface maximum (approximately 2 mg C m -3 h-1) associated with the thermocline.
Morphology and sediments of the beach and shelf of the Bahía San Lucas, Baja California Sur, México.
Authors: Navarro Lozano J. O. , Nava Sánchez E. H. , Godinez-Orta L. , Murillo-Jimenez J. 
Published: January 2021

Bahía San Lucas is located at the southern tip of the Baja California peninsula, thus it receives high energy waves from the Pacific Ocean. The morphology of the coastline and marine bottom of the bay was interpreted based on a bathymetric survey and beach profiles, while the characteristics of the sediments were obtained through a textural analysis. Both, morphology and sedimentology allowed us to know the relationship between landforms and the sedimentological behavior. The geometry and orientation of the limiting points of the bay and the temporary presence of the fan-delta El Salto in the central portion, control the processes of wave refraction and diffraction. Thus, the coastline of the bay can be divided into two areas,where the wave energy processes and the transporting agent are different from each other and determine the morphology and sediment distribution of the beach. Seafloor topography of the bay is dominated by the presence of the San Lucas submarine canyon, whose head is just at the foot of the beach, in the innermost area of the bay. This canyon controls the development of the peninsular shelf, which is only 1.5 km wide witha maximum depth of 50m. This shallow depth of the shelf, which allows the waves interact with seabed, and the presence of the submarine canyon are the responsible for the distribution of sediments in the seabed of the bay.
A multi-species microalgae bloom in Bahia de La Paz, Gulf of California, Mexico (June 2008).
Authors: Gárate-Lizárraga I. , Band-Schmidt C. J. , Aguirre-Bahena F. , Grayeb del Alamo T. 
Published: January 2021

Red tide patches were observed in Bahía de La Paz in June 17 and 18 of 2008. According to temperature and wind data this bloom occurred under upwelling-like conditions. Examination of the red tide samples showed the ciliate Myrionecta rubra and the naked dinoflagellates Gyrodinium instriatum and Katodinium glaucum as the main species responsible for this bloom. Total density (microalgae and ciliate) at the sampling stations was similar on both days, varying from 4607 × 103 cells L-1 to 4976 × 103 cells L-1 on the first day, and from 4172 × 103 cells L-1 to 5024 × 103 cells L-1 on the second day. Phytoplankton biomass (chlorophyll a) observed during the first day of the bloom was 1.5 mg m-3. Dinoflagellates and diatoms were the most numerically important phytoplankton groups. The phytoplankton community showed a high speciesrichness, particularly heterotrophic dinoflagellates and ebridians. The ecological importance of theheterotrophic component of naked dinoflagellates and the ebriids for this bay is discussed.