bluuebunny/crossref_metadata_2025 huggingface dataset:
The effect of the proportion of illustrations on vocabulary acquisition for elementary school students
Authors:   The Korea Association Of Primary English Education, Park Se Yeon , Hong Sun Ho
Published: June 2022

The purpose of the study is to investigate the effect of the proportion of illustrations on vocabulary acquisition for elementary English learners. The experiment was conducted in a way that divided into the experimental and comparative groups in the 4th and 6th grades and provided different amounts of illustrations. The study results are as follows. First, illustrations helped students improve their short-term vocabulary learning ability. Both groups improved their ability, but the group who received 100% illustrations improved their short-term vocabulary ability more than the group that received illustrations in part. Second, illustrations helped students improve their long-term vocabulary learning ability.
Especially, the group who received 100% illustrations improved their long-term vocabulary ability more than the group that received illustrations in part. Third, the proportion of illustrations had different effects depending on the learners’ grades and levels. Fourth graders who were provided with all illustrations had significant differences in vocabulary learning compared to those who were partially provided with illustrations regardless of the learners’ level. On the other hand, in the 6th grade, the proportion of illustrations only at the lower level had a significant difference in vocabulary learning. Fourth, illustrations had a positive effect on the students’ affective aspect. The findings imply that the proportion of illustrations should be provided depending on students’ grades and levels for their vocabulary learning.
Treatment of basal cell carcinoma: An overview
Authors: Bali Sheerja , Deif Eman , Rajeev Asha
Published: June 2022

Basal cell carcinoma (BCC) is the most common cutaneous cancer worldwide, but accounts for only 2–4% of skin cancers in Asian population. Tumor characteristics such as size, location, pathology, and risk of recurrence, as well as treatment tolerability, cost, and patient preference influence the selection of treatment. The goal of treatment is complete tumor removal in superficial/locally invasive BCCs and prolongation of survival in the rare setting of metastatic BCC. Various treatment options available include conventional surgical excision, Mohs micrographic surgery, cryosurgery, electrodesiccation and curettage, topical application of imiquimod or 5-fluorouracil, and photodynamic, and radiotherapy. Surgical excision and Mohs surgery are preferred because of low recurrence rate and the possibility to evaluate the clearance through histology. In the treatment of metastatic or locally advanced lesions, hedgehog pathway inhibitors and the recently approved drug cemiplimab can be beneficial. Sun protection and regular skin self-checks are recommended for all patients with BCC. This literature review gives an overview of the treatment of BCC.
Vergi yapısının iktisadi başarım üzerindeki etkisi: Türkiye örneği
Authors: BÖLÜKOĞLU Anıl , TOPCU Ebru
Published: June 2022

Bu çalışma, 1965 ve 2019 arası dönem için Türkiye’nin vergi yapısındaki değişikliklerin iktisadi başarım üzerindeki olası etkilerini tespit etmeyi amaçlamaktadır. Çalışmada vergi gelirleri, OECD Vergi Gelirleri İstatistikleri sınıflandırmasına uygun olarak kişisel gelir, kurumlar, tüketim ve emlak vergileri olarak sınıflandırılmıştır. Gecikmesi Dağıtılmış Otoregresif (ARDL) yaklaşım ile tahmin edilen sonuçlara göre kişisel gelir vergilerinin toplam vergi gelirleri içindeki payının artması kişi başına düşen GYSYH’yi azalttığı, kurumlar vergisinin yansız etkiye, tüketim ve emlak vergilerinin ise olumlu etkiye sahip oldukları tespit edilmiştir.
Synthesis and Characterisation of Dicyclohexyl Urea by the improved Green Methodology
Authors: Pandey Saurabh , Lamba Narendra Pal , Chauhan Manmohan Singh , Goswami Arkaja
Published: June 2022

The reaction of cyclohexyl amine with urea under solvent-free condition, one-step and one-pot synthesis via transamination for industrial production is studied where, cyclohexyl amine is heated with urea to give desired product DCU in molar yield.
Synthesis and Structural, Optical and Photocatalytic Properties of Erbium doped Silica Nanocomposites
Authors: Rokade Vanita , Sayyad Ramejabi , Gadale Sharda
Published: June 2022

Nowadays, increasing population and advanced industrialization have extended the use of synthetic dyes in day-to-day life which further results in dye pollution. Large numbers of photocatalysts are being used in industry to reduce pollution. In the present study, the Erbium doped silica nanocomposites were synthesised by sol gel method and used for photocatalytic applications. The characterization of catalysts was carried out by Powder X-ray diffraction analysis (XRD), Flame Emission scanning electron microscopy (FESEM), Energy-dispersed X-ray analysis (EDX), High Resolution transmission electron microscopy (HR-TEM), Ultra Violet Spectroscopy (UV) and Fourier Transform Infra-Red Spectroscopy (FTIR). The photocatalytic response of nanocomposites was evaluated for different synthetic dyes. Acidic dyes like methyl orange, methyl red, congo red and basic dyes such as methylene blue, rhodamine B and crystal violet were studied in aqueous solution under visible light irradiation. The composite showed enhanced photocatalytic activity for these synthetic dyes.
Synthesis of novel azole functionalized trifluoromethyl pyrido[2,3-d] pyrimidinone derivatives and their antimicrobial activity
Authors: Mandadi Manoj Kumar , Bobbala Ramana Reddy , Kolli Balakrishna , Gundla Rambabu
Published: June 2022

Novel azole functionalized pyrido[2,3-d] pyrimidinone derivatives 6a-l were prepared starting from 2-Amino- 6-(thiophen-2-yl)-4-(trifluoromethyl)nicotinonitrile 1 reacting with trifluoroacetic acid in the presence of conc. H2SO4 and further reaction with bromoethyl acetate to obtain 3a and 3b. Compounds 3a and 3b further reacted with hydrazine hydrate to afford hydrazide compounds 4a and 4b. Compounds 4a and 4b on treating with phenylisothiocyanate give compound 5a and b. Compound 5a and 5b on reaction with different reagents (NaOH, H2SO4 and N2H4.H2O) produced different azole-substituted (triazolothione, thiadiazole, triazole) functionalized trifluoromethyl pyrido[2,3-d] pyrimidinone derivatives 6a-l respectively. All the products 6a–l were screened against gram +ve, gram –ve bacteria and fungal strains. Compounds 6ad showed promising activity against Bacillus subtilis microbial-type culture collection (MTCC) 121 at <25.6 micromolar concentration. Promising compounds were further screened for minimum bactericidal concentration against B. subtilis MTCC 121 using ciprofloxacin as standard reference and found to show very good activity. These compounds also screened for biofilm inhibition activity against B. subtilis MTCC 121 using erythromycin as standard confirming the high activity.
DFT Studies of Zr(IV) - 3-Hydroxy-2-[2’-(5’-methylthienyl)]-4H-chromen-4-one Complex
Authors: Dhonchak Chetna , Agnihotri Nivedita , Mohmad Masrat , Thakur Abhinay , Kumar Ashish
Published: June 2022

Various approaches to solve the Schrödinger equation have evolved since the advent of quantum mechanics in 1920s and the introduction of the Schrödinger equation in 1926. The initially impossible solution of Schrödinger equation is made possible by breakthroughs in computing approaches like Density functional theory (DFT). DFT is a useful technique for investigating the molecular characteristics of metal complex systems. It is based on the idea that the exact energy can be calculated using only the electron density over the molecular system. The goal of this work is to investigate the structural characteristics of zirconium complex using contemporary density functional theory methods. The method has successfully been used to evaluate the metal ligand interactions and chemical reactivity of the complex of zirconium in tetravalent state with 3-hydroxy-2-[2’-(5’-methylthienyl)]-4H-chromen-4-one using reactivity descriptors.
Regio- and Stereoselective 1,2-Oxyhalogenation of Non-Conjugated Alkynes via Directed Nucleopalladation: Catalytic Access to Tetrasubstituted Alkenes
Authors: Liu Mingyu , Sun Juntao , Zhang Tao , Ding Yi , Han Ye-Qiang , Martín-Montero Raul , Lan Yu , Shi Bing-Feng , Engle Keary
Published: June 2022

A catalytic 1,2-oxyhalogenation method that converts non-conjugated internal alkynes into tetrasubstituted alkenes with high regio- and stereoselectivity is described. Mechanistically, the reaction involves a Pd(II)/Pd(IV) catalytic cycle that begins with a directed oxypalladation step. The origin of regioselectivity is the preference for formation of a six-membered palladacycle intermediate, which is facilitated by a N,N-bidentate 2-(pyridin-2-yl)isopropyl (PIP) amide directing group. Selectivity for C(alkenyl)–X versus –N (X = halide) reductive elimination from the Pd(IV) center depends on the identity of the halide anion; bromide and iodide engage in C(alkenyl)–X formation, while intramolecular C(alkenyl)–N reductive elimination occurs with chloride to furnish a lactam product. DFT calculations shed light on the origins of this phenomenon.
High-efficiency, Long-lifetime and Large-area Near-infrared QD-OLEDs
Authors: Jia Zhen , Shao Haoyun , Xu Jingyi , Dai Yu , Qiao Juan
Published: June 2022

Intrinsically flexible near-infrared (NIR) light sources are experiencing rapid growth in recent years. However, NIR light sources with a combination of high-efficiency, long-lifetime, and large-area remain challenging. Here, we realize high-efficiency, long-lifetime and large-area NIR light sources based on organic light-emitting diodes (OLEDs) and NIR-emitting PbS quantum dots (QDs) as color conversion layers. To obtain highly efficient PbS QDs, a unique additive composition comprising KCl and crown ethers is employed, which can significantly passivate trap states in the air and at room temperature, thus improving the photoluminescence quantum efficiency from 24% to 35% in solution and further to 45% in blend films. The well-passivated PbS QD films are then integrated with red OLEDs and the resulting QD-OLEDs exhibit high-performance NIR emission centered at 887 nm, a high external quantum efficiency of 5.2% at a radiance of 10 W sr-1 m-2, and superior operational stability with long lifetime T90 of 188 hours at the current density of 25 mA cm-2, which presents the best result for solution-processed NIR LEDs. We also construct a large-area NIR QD-OLED (5×5 cm2) with desirable uniform emission. This work opens a new avenue to achieve robust large-area NIR light sources for broad applications.
Ensayos argumentativos para optimizar la evaluación de los aprendizajes en el posgrado
Authors: Espinoza Montes Ciro Abelardo
Published: June 2022

El aprendizaje virtual se destaca como una oportunidad para el desarrollo del aprender a aprender, debido a la producción acelerada de conocimiento, el desarrollo de las tecnologías de la información y la comunicación, los cambios en la sociedad y en la salud, como el aislamiento social por la pandemia mundial. Pero en nuestro país no se utilizan herramientas adecuadas para la educación virtual, lo que pudo ser ocasionado por una ley universitaria que obliga a la formación presencial, arrastrando costumbres y herramientas a la formación de posgrado. El objetivo de este ensayo es justificar que la forma óptima de evaluar y mejorar el aprendizaje de posgrado es mediante la redacción de un ensayo argumentativo, porque en él el estudiante además de desarrollar sus habilidades de redacción expone los argumentos que sustentan su respuesta a un problema con una serie de información conectada y explicada con referencias obtenidas de bases de datos académicas de alto nivel y el apoyo de herramientas informáticas.
Invigorasi Benih Bayam (Amaranthus sp.) Kadaluarsa Dengan Ekstrak Akar Eceng Gondok
Authors: Sagita Erika Rizki , Rahayu Yuni Sri
Published: June 2022

Benih bayam yang telah melewati masa kadaluarsa dapat ditingkatkan vigor dan viabilitas dengan perlakuan invigorasi menggunakan zat pengatur tumbuh alami seperti ekstrak akar eceng gondok. Penelitian ini bertujuan untuk mengetahui pengaruh masa kadaluarsa benih dan konsentrasi ekstrak akar eceng gondok terhadap perkecambahan dan pertumbuhan benih bayam kadaluarsa. Penelitian menggunakan Rancangan Acak Kelompok (RAK) dengan dua faktor dan tiga ulangan. Faktor pertama adalah masa kadaluarsa benih bayam yaitu 1 bulan, 3 bulan, dan 6 bulan. Faktor kedua yakni konsentrasi ekstrak 0 g/L, 25 g/L, 50 g/L, 75 g/L dan 100 g/L. Penelitian dilaksanakan di Green House Jurusan Biologi FMIPA Universitas Negeri Surabaya dari bulan Oktober-Desember 2021. Hasil dianalisis menggunakan uji ANAVA Dua Arah dan apabila hasil uji menunjukkan nilai signifikan dilanjutkan dengan uji Duncan taraf 5%. Hasil penelitian menunjukkan bahwa terdapat pengaruh antar konsentrasi dan masa kadaluarsa terhadap parameter perkecambahan (indeks vigor, daya berkecambah, kecepatan tumbuh benih, dan keserempakan tumbuh benih) dan parameter pertumbuhan (tinggi tanaman dan biomassa basah) benih bayam. Konsentrasi terbaik yaitu ditunjukkan pada perlakuan konsentrasi ekstrak akar eceng gondok 100 g/L dengan nilai rata-rata indeks vigor sebesar 75,56%, nilai daya berkecambah sebesar 75,56%, nilai kecepatan tumbuh benih sebesar 57,84%/Etmal, nilai keserempakan tumbuh benih sebesar 56,67%, tinggi tanaman sebesar 6,02 cm, dan biomassa basah sebesar 5,89 gram.
Assets possession and food consumption level of haor people in a selected area of Bangladesh
Authors: Shyama Samapti Paul , Rahman Mohammad Ataur , Khan Md. Akhtaruzzaman , Akter Tanjima
Published: June 2022

Assets possession and calorie intake level of a household member reflect the livelihood patterns and food security condition of the household. The study was conducted to analyze the socioeconomic characteristics, identify the assets possession, determine the calorie intake level and analyze the perception of the households’ livelihood improvement. An interview schedule was used in field survey for primary data collection. The DFID approaches of livelihood and the consumption data of haor households of seven days were used in the study. The findings revealed that about 24.61% of the respondents were illiterate, 32.31% respondents were can sign only and 30.77% respondents had primary education, average family size was 9.66, about 51% respondents’ annual income was below Tk.60,000 (US$ 690) and, most of the respondent’s (84.62%) occupation was agriculture and fishing. The human, social, natural, physical and financial capital of the haor respondents was in a vulnerable position. The findings also revealed that about 44.61% of the respondents belonged to the ultra-poor whose per day per person calorie intake was 1350.56k.cal. All of the respondents demanded the improved road and communication facilities which are essential for their livelihood and food security improvement. The haor is being tarnished fast due to mishandling and damaging activities. The government should take necessary steps to improve the road and communication facilities in the haor area which will foster the socioeconomic development of haor people in Bangladesh.
Effect of biochar and nitrogen on soil characteristics, growth and yield of radish (Raphanus sativus L.) at Paklihawa, Rupandehi condition of Nepal
Authors: Pathak R. , Kandel A. , Dahal S. , Mahatara S.
Published: June 2022

An experiment on effect of biochar and nitrogen on soil characteristics, growth and yield of radish (Raphanus sativus L.) was conducted at Institute of Agriculture and Animal Science (IAAS), Paklihawa, Rupandehi, from November 2019 to February 2020. The experiment was laid in Randomized Complete Block Design with two factors: nitrogen and biochar, each factor having four levels (biochar: 0 t/ha, 5 t/ha, 10 t/ha and 15 t/ha and nitrogen: 0 kg/ha, 50 kg/ha, 100 kg/ha, 200 kg/ha), resulting in sixteen treatment combinations. Biochar application was found to be effective in improving soil bulk density, pH, soil organic matter and soil nitrogen and potassium content. Application of nitrogen fertilizer (200 kg/ha) and biochar (15 t/ha) alone, and in combination, showed significantly higher root dry matter (15.83 gm, 16.63 gm and 20.57 gm), biological yield (80 t/ha, 63.75 t/ha, and 95.75) and root yield (26.74 t/ha, 24.06 t/ha and 30.32 t/ha). In comparison to the sole effects of the highest dose of nitrogen fertilizer (200 kg/ha) and the highest dose of biochar (15 t/ha), their combined application showed the increased yield in radish root by 13.38% and 26.01%, respectively, indicating that the combined effect of biochar and nitrogen is more productive for the growth and yield in radish crop as compared to the sole effect of nitrogen and biochar.
Structural analysis of labor costs in the construction of tunnels by open, closed methods and the TOP DOWN method
Authors: Korol Elena , Chipova Zarina
Published: June 2022

In connection with the need to increase labor productivity, the choice of effective technologies, this paragraph discusses the technology and optimization of the work schedule for the construction of transport and pedestrian tunnels. After a structural analysis of labor costs during the construction of tunnels in an open and closed way and using the TOP DOWN method (using bored piles), a technology algorithm was proposed that will systematize, optimize the construction schedule and reduce construction time by 15-20%, which will significantly increase efficiency building production.
THE USE OF DIGITAL TWINS TECHNOLOGY IN THE OPERATION OF BUILDINGS AND STRUCTURES
Authors: Barabanva Tatiana , Balalov Vitaliy , Blinova Olesya
Published: June 2022

The article discusses the use of Digital twins technology in the operation of construction facilities. Its use contributes to the most efficient operation of buildings and structures. The digital twin is regularly updated: the management organization takes into account the new needs of consumers, performs diagnostics of engineering systems. The digital double helps to determine the timing of equipment replacement. The operation of the building is monitored remotely and around the clock. The cost of operation of the facility is reduced: the management organization evaluates its condition and parameters, offers the best tariff and reduces its costs.
Strategy for Business Development of Community Food Barn in South OKU District
Authors: Budi Julian Setia , Munajat Munajat , Efrianti Rini
Published: June 2022

Indonesia is known as an agricultural country that has diverse natural resource potential. However, Indonesia is facing a serious problem in terms of food which is the basic need of everyone. Food problems can be in the form of excess food, food shortages, household inability to meet food needs, and emergencies. One of the problems faced by Indonesia is food insecurity or food shortages which are closely related to poverty. One of the development focuses at the moment is directed at addressing the problems of food insecurity and poverty by improving food security. The Food Barn Business Development activity is one of the government's efforts to maintain price stability both at the farmer/producer level and at the consumer level. Through this activity, the Food Barn Group is empowered to be able to carry out its function as a distribution institution in a more efficient distribution chain to reduce price disparities between producers and consumers and indirectly play a role in overcoming plummeting prices during the harvest period and high prices during famine and become an instrument made by the government to withstand price fluctuations in certain situations.  Based on the research that has been carried out, the strategies that should be carried out for the Development of a Food Barn Business in South Ogan Komering Ulu District.
Landscape Plant Management in Pinge Tourism Village
Authors: Mahardika Ida Bagus Komang , Rahman Siti Maslizah Abdul , Sudewa Ketut Agung , Udayana I Gusti Bagus , Sukamadewi Desak Ketut Tristiana , Astiari Ni Komang Alit , Andriani A. A. S. P. R.
Published: June 2022

Tourist villages will need infrastructure that supports tourism activities such as places to eat, places to stay, rest areas, galleries, and so on, one of whose goals is to improve the living standards of local people. This causes the number of plant species to decrease. Plant conservation by utilizing local wisdom is one of the efforts to reduce the decline in the number of plant species. Balinese people need many types of plants to support their ceremonial activities. The application of Tri Hita Karana and Tri Mandala in the daily life of the Balinese people is expected to support plant conservation activities and support tourism activities and provide economic benefits in the Pinge traditional village. The concept of Tri Hita Karana derives from the concept of Tri Mandala which consists of the main mandala as a parahyangan or holy place, Madya mandala in the form of a yard which includes residential buildings and natah, while nista mandala yard in the form of the back house (teba) and the yard of the front house (telajakan). Traditional Balinese gardening uses the concept of Tri Mandala. The problems raised in this "community service program" are still unorganized placement of plants in the Tri Mandala area and the lack of availability of plants for landscape management following the Tri Hita Karana concept. To support the management of landscape plants following the tri hita karana concept, Warmadewa University in collaboration with the Unda Anyar Seedling Nursery Center, Ministry of Environment and Forestry (KLHK) assisted plant seeds in the form of Cempaka seeds, avocados, sandalwood, majegau, jackfruit, rejasa, sawo, and soursop. Conducting webinars on the topic of landscape plant management following the tri hita karana concept. Inviting the people of Pinge Village to actively participate in planting Tri Mandala following the concept of Tri Hita Karana.
SEBARAN DAERAH PENANGKAPAN KAPAL CUMI DAN MUSIM PENANGKAPAN IKAN DI PELABUHAN PERIKANAN NUSANTARA KEJAWANAN CIREBON
Authors: Masriah Imas , Wiyono Eko Sri , Toha Mohamad
Published: June 2022

PPN Kejawanan adalah salah satu pelabuhan perikanan kelas nusantara yang armadanya didominasi oleh kapal penangkap cumi. Produksi cumi pada tahun 2019 mencapai 68% dari total produksi ikan hasil pendaratan. Akan tetapi, walaupun nilai produksi yang dihasilkan tinggi, volume produksi ikan hasil pendaratan masih terbilang rendah. Penangkapan ikan yang efektif dengan pemilihan waktu penangkapan dan daerah penangkapan ikan yang tepat dapat meningkatkan hasil tangkapan. Penelitian ini bertujuan untuk mengetahui sebaran kapal penangkap cumi dan musim penangkapan ikan di PPN Kejawanan. Sebaran kapal diketahui dengan menggunakan data logbook penangkapan ikan bulan Januari 2018 sampai dengan Juni 2019, sedangkan musim penangkapan ikan menggunakan data tahun 2010 sampai tahun 2019. Hasil penelitian menunjukkan bahwa kapal penangkap cumi PPN Kejawanan paling banyak melakukan penangkapan ikan di lokasi perairan 3o30’ -5o LS dan 108o -115o BT, sekitar wilayah perairan Tanah laut, Tanjung Puting, dan Ketapang. Musim penangkapan ikan terjadi pada bulan Februari, April, Juni, September, Oktober, dan November. Sedangkan musim penangkapan cumi terjadi pada bulan Juni, Agustus, September, Oktober, dan November.

Kata kunci: cumi, musim penangkapan ikan, PPN Kejawanan, sebaran kapal
Propagación in vitro de manzano a partir de embriones cigóticos maduros
Authors: Cabral-Miramontes Juan Pablo , Chávez Simental Jorge Armando , Pulido-Díaz Cecilia , González-Portillo Manuel , Goche-Télles José Rodolfo
Published: June 2022

El municipio de Nuevo Ideal es una de las regiones más importantes para la producción de manzana en el estado de Durango, México. Existen árboles dispersos de Malus domestica de huertos extintos que fueron parte de un sistema de producción y que hoy están abandonados sin manejo agronómico, pero que han mostrado una adaptabilidad eficiente a las condiciones y continúan produciendo fruto de buena calidad. El objetivo del presente estudio fue desarrollar un protocolo de propagación in vitro de M. domestica utilizando semillas de árboles asilvestrados de esta región. Se evaluó la germinación y producción de brotes adventicios usando medios de cultivo murashige & skoog (MS) y woody plant medium (WPM) complementados con fitohormonas 6-Bencilaminopurina (BAP) y ácido indol butírico (IBA) en diferentes dosis. Para el enraizamiento se utilizó también ácido indol acético (AIA), ácido naftalenacético (ANA) y kinetina (KIN) en combinación con las anteriores. La germinación y formación de brotes obtuvo mejor resultado con la concentración de 0.5 mg L-1 de BAP en el medio MS a los 60 días. En el desarrollo foliar destacó el tratamiento con 1.5 mg L-1 BAP en medio MS con 21.07 hojas en promedio. Las plantas de todos los tratamientos presentaron raíz, sin embargo, el mejor desarrollo lo presentó el tratamiento con 1.5 mg L-1 de ANA y 0.15 mg L-1 de BAP en medio WPM. Mediante el protocolo generado en esta investigación, es posible propagar masivamente la especie M. domestica con propósitos de conservación de germoplasma y posterior explotación del cultivo.
Determinación de la potencia estadística de experimentos de rendimiento en maíz
Authors: Vargas-Rojas Jorge Claudio , García Fernando
Published: June 2022

El análisis prospectivo de la potencia estadística de una prueba de hipótesis debería ser una de las etapas más importantes de cualquier experimento; sin embargo, se omite con frecuencia. En particular, para Costa Rica, no se encontraron investigaciones relacionadas con este tema para experimentos de rendimiento en el cultivo de maíz. El objetivo de este trabajo fue determinar la potencia estadística de un diseño completamente aleatorizado para experimentos de rendimiento en el cultivo de maíz (Zea mays) mediante la simulación de ensayos de uniformidad. Para realizar los cálculos de potencia se estimaron los parámetros del proceso de correlación espacial de un ensayo de uniformidad establecido en Santa Cruz, Costa Rica en el año 2018. Dichas estimaciones fueron utilizadas para realizar 10 000 simulaciones de campos aleatorios de mayor tamaño, lo que permitió superponer diferente número de repeticiones y estimar la potencia estadística para detectar una diferencia de 10% con respecto a la media en un experimento con un diseño completamente aleatorizado a un nivel de significación de 5%. Se obtuvo la potencia 80% con ocho repeticiones y se concluye que, bajo las condiciones experimentales de este trabajo, en ensayos de rendimiento en el cultivo de maíz, para detectar una diferencia de medias 10% a un nivel de significación 5%, se deben usar ocho o más repeticiones.
Componentes fisiológicos y numéricos del rendimiento en canola afectados por la densidad y sistema de siembra
Authors: García Hernández Gustavo , Araujo Díaz Rogelio , Estrada Campuzano Gaspar , Martínez Rueda Carlos Gustavo , Domínguez López Aurelio
Published: June 2022

En el presente trabajo se evaluaron los componentes fisiológicos y numéricos del rendimiento en canola afectados por la densidad y sistema de siembra. Se evaluaron dos genotipos primaverales de canola: Hyola 61 (híbrido) y Bioaureo 2486 (polinización abierta) bajo tres densidades 50, 75 y 90 semillas m-2), durante el ciclo invierno-primavera 2019-2020. Los tratamientos se establecieron bajo un diseño de bloques completos al azar con cuatro repeticiones, en cada uno de los dos sistemas SCP (sistema cama plana) y SCDH (sistema cama doble hilera) que fueron considerados como ambientes. El SCP presentó en promedio el mayor rendimiento (4.9 t ha-1). Los cambios en el rendimiento de semilla estuvieron asociados a una mayor producción de biomasa a madurez. Bioaureo 2486 superó en 7% el número de semillas obtenido por Hyola 61 en la densidad de 90 plantas m-2. El número de semillas por m2 estuvo asociado positivamente con el número de silicuas por m2. Sin embargo, el aumento en la densidad de plantas disminuyó el número de ramas.
Diversidad morfológica y agronómica de siete razas de maíz del estado de Chiapas
Authors: Torres Morales Braulio , Rocandio Rodríguez Mario , Santacruz Varela Amalio , Córdova Téllez Leobigildo , Coutiño Estrada Bulmaro , López Sánchez Higinio
Published: June 2022

Los centros de origen y diversidad genética del maíz se encuentran localizados en México, en el estado de Chiapas se ubica una de las áreas con mayor diversidad y gran arraigo social hacia este cultivo. Se han realizado diversos estudios previos de dicha diversidad, los cuales han tenido la limitante de que incluyen un número reducido de poblaciones representativas de las razas reportadas. El objetivo de este estudio fue analizar la diversidad morfológica y agronómica de 42 accesiones pertenecientes a siete de las principales razas de maíz cultivadas en el estado de Chiapas. Las evaluaciones en campo se establecieron bajo diseños de bloques completos al azar con dos repeticiones, de esta forma, se sembraron en zona cálida, semicálida y templada, bajo condiciones de temporal en el ciclo primavera-verano de 2018. Los análisis de varianza detectaron diferencias significativas entre accesiones en el 79.1% de las variables analizadas y mediante el análisis de componentes principales se formaron tres grupos: el grupo I se integró de forma compacta por poblaciones de la raza Zapalote Grande, con una mayor similitud morfológica entre sus accesiones, el grupo II con las razas Comiteco y Tehua con amplitud morfológica entre sus poblaciones y el grupo III con las razas Olotón, Negrito, Negro de Chimaltenago y Motozinteco agrupadas por su ciclo fenológico y porte de planta. Los agrupamientos fueron congruentes con los obtenidos en el análisis de conglomerados, lo que refleja consistencia en las asociaciones y confirma la identidad de las razas de maíz previamente reportadas para el estado de Chiapas, además confirman la complejidad del germoplasma de maíz de esa zona, con amplia variación e interrelaciones entre las diferentes poblaciones y razas.
Developing computational thinking among preservice teachers
Authors: Peracaula-Bosch Marta , González-Martínez Juan
Published: June 2022

Training pre-service teachers in their own computational thinking is critical to building with them the discourse of CT didactics and its inclusion in the classroom with children in kindergarten and primary education. This research raises possible solutions and offers the results of an intervention carried out with 37 students in the 2nd year of the bachelor’s degree in Education. An intensive CT proposal, through a Scratch project, allows all students to reach a sufficient level of CT, regardless of their previous experience and initial level. All students improve their mastery of CT skills: Those who have a lower initial level can develop it from the ground up; those who already have a high level at the beginning improve their efficiency in solving questions where they have to mobilize CT.
Laparoscopy: An answer to ascites of undetermined origin: Retrospective study
Authors: Kalpana Acharya  , Neeraj Dhar  , Syed Mushfiq Shafi
Published: June 2022

Background: Ascites, many of times remained unclassified by Clinical, laboratory and radiological tests. Laparoscopy provides answer to these cases as it has high diagnostic role, Pre therapeutic, Observation and staging of diseases & therapeutic roles. Diagnostic laparoscopy is a cost-effective procedure with overall high accuracy. Methods: This was a Retrospective study including all the patients who have been explored for exudative ascites. The study was conducted at Amandeep Hospital Pathankot, Punjab, India in all patients admitted in the department of gastroenterology in collaboration with department of general surgery from June 2015 to June 2022. Fifty patients with low SAAG ascites were included for the study, who underwent laparoscopy to find out various etiologies of ascites. Results: Most of the patients in our study were in age group of 21-40(50%) years with mean age of 38 years. 60% were females, while as 40% were males. Ascitic fluid analysis revealed a predominance of lymphocytes on cytological analysis in (75%), exudative (SAAG<1.1g/dl) in (95%) of patients. High Ascitic fluid ADA was found in (70%). Culture of ascitic fluid & ZN Staining was positive in none. Abdominal CT scan, Peritoneal and mesenteric thickening (60%) and mesenteric adenopathy (50%), peritoneal nodes in (26%) of cases. The predominant laparoscopic findings of the patients in our study were ascites (100%), peritoneal nodules (88%), adhesions (70%), and Congested peritoneum (64%). Cirrhosis was also noted in (10%) cases. Most common postoperative diagnosis of the patients were abdominal tuberculosis (60%), abdominal malignancy (24%). Cirrhosis was in (8%) cases and unremarkable in (8%) of patients. Conclusion: It can be safely concluded that diagnostic laparoscopy is a safe, quick, and effective adjunct to diagnostic modalities, for establishing a conclusive diagnosis, but, whether, it will replace imaging studies as the primary modality for diagnosis, needs more evidence.
Prevalence and profile of inherited metabolic disorders in Libya: single center experience
Authors: Maryem Elbashier Ismail  , Tawfeg Ben-Omran  , Ayman Balla Mustafa  , Amro Mohamed Abdel-Azeem
Published: June 2022

Background: Inherited Metabolic Disorders (IMDs) are collectively common, particularly in a highly consanguineous population. Early diagnosis and prompt treatment are crucial to prevent permanent damage to the central nervous system as well as other devastating irreparable damage and even death. This study was conducted to determine the prevalence of IMDs in children seen at the Pediatric Department, Faculty of Medicine, Misurata University, Libya. Methods: In this cross-sectional study, medical records of all patients with IMDs over 6 years’ experience were studied. Related information to age, gender, consanguinity, family history, disorder type, diagnostic criteria and disease outcomes were extracted and analyzed. RESULTS: 57 patients were included in this study; 39 patients were male (68.4%) and 18 patients were females (31.6%) [M: F= 2.17:1] and the mean age at diagnosis was 1.9 years. Consanguinity was reported in 47 patients (82.5%), with family history being found in 71.9% of patients. 16 patients have mucopolysaccharidosis (28.1%), 11 patients have Glycogen storage diseases (19.3%),4 Nieman pick disease (7%), while the rest constitute the small molecular weight disease. Conclusion: IMDs are an up growing field of medicine, initial baseline diagnostic tools could take place in any specialized center and newborn screening should be established in Libya because of the high prevalence of IMDs. The lysosomal storage diseases are particularly common; however, many were still undiagnosed.
School Principals’ Opinions on the Schooling in Turkey During the COVID-19 Pandemic
Authors: EROL Evrim , ALTUNAY Esen
Published: June 2022

During the pandemic process, an education crisis emerged, and the purpose and existence of the school began to be questioned again. For this reason, in this paper, the opinions of school principals regarding the changes in the school process during the COVID-19 pandemic were discussed. The research was designed as the phenomenology design. The participants of the research consist of school principals. The data were collected by semi-structured interview technique. Content analysis was used to analyze the data. According to the findings of the study, it was determined that school principals had difficulties in the fields of strategic, instructional, and social leadership during the pandemic process. The important benefits of the pandemic process for the school were emphasized in the themes of school-related capacity building, social, and goal-oriented achievements. Administrative, social, and developmental priorities themes have emerged regarding the reduction of adaptation problems to the school process during and after the pandemic process.
Knowledge Production in The Field of Educational Administration in Turkey: Evaluation of Dissertations within The Context of Habermas' Knowledge Taxonomy
Authors: MAVİ Duran , AYYILDIZ Pınar , ÖZDEMİR Murat
Published: June 2022

In recent years, there have been significant efforts by Turkish researchers to contribute to the knowledge production to the field of educational administration like the scholarly endeavor of their international peers. The main purpose of these scientific studies including dissertations is to contribute to the production of knowledge, and to offer original alternatives to solving problems through several philosophical approaches. Consistent with this effort, the present study aims to evaluate the dissertations produced in the field of educational administration epistemologically, and ontologically in respect of Habermas' knowledge taxonomy. The research was carried out using document, and discourse analysis, which are qualitative research methods, and 215 dissertations prepared in 23 different universities accessed from Council of Higher Education Thesis Center database were analyzed. Results show that Eskisehir Osmangazi, Hacettepe, and Ankara Universities take the lead in the production of dissertations. It was found the number of males was higher in both researcher, and supervisor positions, mainly quantitative research methods are used, and empirical-analytical knowledge is produced. The limitation of historical-hermeneutical/interpretative, and critically oriented knowledge types is another original finding. The data set included only dissertations and excluded other sources from Turkey. Authors believe this study serve as a base for better understanding the current features of the field. In addition, this study, which was conducted in a non-western country, is expected to affect the knowledge production trend in the field of educational administration, and support the diversity of knowledge in dissertations, which are detailed studies shed light to the future.
The Value distribution of meromorphic functions with relative (k; n) Valiron defect on annuli
Authors: Rathod A.
Published: June 2022

In the paper, we study and compare relative $(k,n)$ Valiron defect with the relative Nevanlinna defect for meromorphic function where $k$ and $n$ are both non negative integers on annuli. The results we proved are as follows \\1. Let $f(z)$ be a transcendental or admissible meromorphic function of finite order in $\mathbb{A}(R_0),\,$ where $1<R_0\leq +\infty$ and $\sum\nolimits_{a\not=\infty}^{}\delta_{0}(a,f)+\delta_{0}(\infty,f)=2.$Then\centerline{$\displaystyle\lim\limits_{R\rightarrow\infty}^{}\frac{T_{0}(R,f^{(k)})}{T_{0}(R,f)}=(1+k)-k\delta_{0}(\infty,f).$}\noi 2. Let $f(z)$ be a transcendental or admissible meromorphic function of finite order in $\mathbb{A}(R_0),\,$ where $1<R_0\leq +\infty$ such that $m_{0}(r,f)=S(r,f)$. If $a$, $b$ and $c$ are three distinct complex numbers, then for any two positive integer $k$ and $n$ \smallskip\centerline{$\displaystyle 3 _{R}\delta_{0(n)}^{(0)}(a,f)+2 _{R}\delta_{0(n)}^{(0)}(b,f)+3 _{R}\delta_{0(n)}^{(0)}(c,f)+5 _{R}\Delta_{0(n)}^{(k)}(\infty ,f)\leq 5 _{R}\Delta_{0(n)}^{(0)}(\infty,f)+5 _{R}\Delta_{0(n)}^{(k)}(0,f).$} \noi 3. Let $f(z)$ be a transcendental or admissible meromorphic function of finite order in $\mathbb{A}(R_0),\,$ where $1<R_0\leq +\infty$ such that $m_{0}(r,f)=S(r,f)$. If $a$, $b$ and $c$ are three distinct complex numbers, then for any two positive integer $k$ and $n$\smallskip\centerline{$\displaystyle_{R}\delta_{0(n)}^{(0)}(0,f)+_{R}\Delta_{0(n)}^{(k)}(\infty,f)+_{R}\delta_{0(n)}^{(0)}(c,f)\leq _{R}\Delta_{0(n)}^{(0)}(\infty,f)+2_{R}\Delta_{0(n)}^{(k)}(0,f).$} \noi 4. Let $f(z)$ be a transcendental or admissible meromorphic function of finite order in $\mathbb{A}(R_0),\,$ where $1<R_0\leq +\infty$ such that $m_{0}(r,f)=S(r,f)$. If $a$ and $d$ are two distinct complex numbers, then for any two positive integer $k$ and $p$ with $0\leq k\leq p$\smallskip\centerline{$\displaystyle_{R}\delta_{0(n)}^{(0)}(d,f)+_{R}\Delta_{0(n)}^{(p)}(\infty,f)+_{R}\delta_{0(n)}^{(k)}(a,f)\leq _{R}\Delta_{0(n)}^{(k)}(\infty,f)+_{R}\Delta_{0(n)}^{(p)}(0,f)+_{R}\Delta_{0(n)}^{(k)}(0,f),$} \noi where $n$ is any positive integer.\\5.Let $f(z)$ be a transcendental or admissible meromorphic function of finite order in $\mathbb{A}(R_0),\,$ where $1<R_0\leq +\infty$ . Then for any two positive integers $k$ and $n$,\smallskip\centerline{$\displaystyle_{R}\Delta_{0(n)}^{(0)}(\infty,f)+_{R}\Delta_{0(n)}^{(k)}(0,f) \geq _{R}\delta_{0(n)}^{(0)}(0,f)+_{R}\delta_{0(n)}^{(0)}(a,f)+_{R}\Delta_{0(n)}^{(k)}(\infty,f),$}\noi where $a$ is any non zero complex number.
Analysis of Factors Causing Difficulty of Islamic Broadcasting Communication Students at UIN KH Abdurrahman Wahid in Understanding Lecture Materials
Authors: Rismawati
Published: June 2022

The purpose of this paper is to find out what factors are the factors of difficulty for KPI UIN KH Abdurrahman Wahid students in understanding the lecture material. The method in this research uses phenomenology by observing and interviewing questionnaires. The results obtained from this study are the students who cause or factors that have difficulty in understanding the lecture material are their bad habits that cannot focus on learning and their bad perception and lack of interest in reading in them.
THE ABUSE OF COMIC Cough Drugs in Adolescents in BLIGO VILLAGE, BUARAN DISTRICT, PEKALONGAN REGENCY
Authors: DANY ZHAFA AHMAD
Published: June 2022

The research approach used in this research is descriptive qualitative. The research was conducted on April 2022, located in Bligo Village, Buaran District, Pekalongan Regency. Data collection techniques include observation, interviews and documentation. The data analysis technique uses data reduction, data presentation and conclusion drawing. The results of this study indicate that the Social Behavior of Adolescents in Handling Komix Cough Drugs in Bligo Village has not changed from before they handle and after they handle Komix Cough Drugs, sometimes they still look rude to some people in the surrounding environment. generally not so bad as we thought, because they are still under repair. healing from chronic drug use, with respect to the type of way they behave, to be more specific: behavioral tendencies at work (having a bold nature) trying not to be weak about the mistakes they made, committing tendencies in friendly relationships (friendly, kind, discreet) , they really have a great social relationship. good with the surrounding environment, and they also have prosocial behavior in which there are components of togetherness, participation, cooperation, selflessness in the eyes of the community. The causative variable is the relationship with peers who like to get drunk, adults who like to get drunk, and Komix Cough Drugs which are not difficult to get, regarding the secondary effects felt and known by teenagers who abuse Comic Cough Drugs, yellowish in color. facial expression and decreased hearing feeling and skin rating. Treatment, Directly entering the workforce, encouraging youth and providing Islamic substance, directly welcoming youth to carry out their five-time commitment. Regarding the efforts made by the Persecuted Youth to get rid of their tendencies by busying themselves with work, start working on themselves in a tight fortress, draw closer to Allah SWT (Supplication), and stay away from the affiliations that have deceived them in mishandled Komix Cough Medicine.
KUALITAS PELAYANAN PEMERINTAHAN DESA (STUDI PELAYANAN KTP DAN KK DI DESA CARAWALI KECAMATAN WATANGPULU KABUPATEN SIDENRENG RAPPANG)
Authors: Rafly Muhammad
Published: June 2022

Catatan terkait tentang Kualitas pelayanan pemerintah (Pelayanan Ktp&KK) di Desa Carawali Kecamatan Watangpulu Kabupaten Sidenreng Rappang
THE IMPORTANCE OF COOPERATION IN AN ORGANIZATION
Authors: seetiiaantoo Waahyuu
Published: June 2022

Mosque Youth Association is a forum for religious activities carried out by several youths in the Sokosari village, Karanganyar district. In order to achieve the goals of the organization's vision and mission, it is necessary to hold a training aimed at implementing the initial goals of the organization being established. Because the educational background of the members of the organization are junior-high school youth, this is what makes the lack of teamwork to realize the organization's initial goals. In addition to the lack of teamwork, another cause of the weakness of the organization is the lack of good communication between members and administrators. An organization is a collection of people with different ideas and then united in a common agreement. This training method uses a model of observation and interviews with each member of the organization. It aims to find out the cause of each IRMUS member lack of cooperation and good communication
THE SYA’BANAN TRADITION IN KRAPYAK LOR VILLAGE, NORTH PEKALONGAN DISTRICT
Authors: Amin M. Nasikhul
Published: June 2022

The Sha'ban tradition carried out in Krapyak village is a local cultural mandate which is carried out once a year. Shabanan tradition which has many hidden meanings in it, the researcher chooses the village Krapyak to reveal the sya'banan tradition in Krapyak village, North Pekalongan sub-district to find out how the meaning or relationship of the sya'banan tradition for the people of Krapyak Village, North Pekalongan District.This research was conducted in Krapyak Village. Research subjectis a member of the Krapyak Village Community. While the object of research is improvement. The phenemenological or symbolic meaning of the Sya'banan tradition in Krapyak village. Research conductedis a type of qualitative research with the method used to analyze the data, namely observation, interviews and documentation. The technique that used to analyze is descriptive qualitative.The results of this study suggest the implementation of the sya'banan tradition in the village of Krapyak, North Pekalongan District, this Sya'banan tradition was held on 14-15 Sha'ban with a series of events starting with reading the Qur'an together which is carried out in all mosques and mosques in Indonesia here, then continued with the khotmil of the Qur'an and the reading of the next prayer followed by the reading of sholawat and then after Isha the community begins to prepare food or drinks at home for open house events such as when Eid is entertaining guests who come to fill this shabanan tradition some residents who fast in the month of Sha'ban in the hope that when Fasting is appointed by Allah.
Uas sosiologi naharul
Authors: ahyat M. Naharul
Published: June 2022

The method used to research is a qualitative method with qualitative descriptive analysis methods such as documentation and interviews. Based on the results obtained, using gadgets that occur in children has several positive and negative effects related to parental supervision.
ACCOUNT ANALYSIS OF TIKTOK @mangzilasf In EFFECT OF STUDENT FASHION DEPARTMENT OF KPI FOR THE 2021 UIN ABDURRAHMAN WAHID NUR AWALIA KHASANAH
Authors: Khasanah Nur Awalia
Published: June 2022

Fashion has become one of the most important modes of fashion for today's society. Especially for the millennial generation who make fashion a reference or lifestyle for the community. The existence of fashion is influenced by several things, including influences from outside cultures, and fashion styles from influencers also affect. fashion is growing rapidly, especially in the 2000s era until now, fashion is experiencing changes that are increasing advanced from year to year. The fashion used by public figures or influencers is very influential on fashion trends today, whatever the influencer uses feels like it will be used by the community. This study targets the fashion style of KPI student batch 2021. They wear stylish fashion that closely follows the times, which nowadays is better known as OOTD (outfit of the day). The purpose of this study was to find out how much influence the @mangzilasf TikTok account had on KPI student outfits. Because it is often seen that KPI students are very well-dressed, problems arise that will result in research for the future. this study used qualitative methods with continuous interviews to produce saturated interview results. Besides that, it also uses sampling and documentation techniques to strengthen the results of the research that has been carried out.