bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effectiveness of the Training on Improved Technology of Postharvest Handling of Mango: An Empirical Evidence From Chapainawabganj District of Bangladesh
Authors: Hafeez ASM Golam , Huda Fakir Azmal , Sayem Sheikh Mohammad 
Published: January 2021

The present study aims at examining the effectiveness of the training on “Application of Improved technology of postharvest handling of Mango”. The research was conducted in three upazilas of Chapainawabganj district- a leading mango growing region of Bangladesh. A total of 50 respondents were selected randomly from the list of the trainees taking 25 from each of the trader‟s and farmer‟s group. The data were collected from the selected respondents employing direct interview method using pre-designed, pre-tested interview schedule. Both descriptive and statistical analysis was used in analyzing the data. The findings of the study revealed that majority of the respondents (94%) were educated and belonged to young aged group of 23-40 years. The study showed that before receiving the training, the postharvest losses at farm and traders‟ level accounted for 28.12% and 21.80%, respectively and after receiving training, the postharvest losses reduced to 12.68% at farm and 8.52% at traders‟ level which was significant at 95% level of confidence. The findings also revealed that after obtaining training, income of respondents had increased significantly by 25.47% at farm and 16.48% at traders‟ level. The study identified important problems faced by the respondents such as lack of capital, costly and unavailability of BARI (Bangladesh Agricultural Research Institute) mango harvester and hot water treatment plant in the market and limited access to institutional credit. If these constraints were removed, postharvest losses of mango could be reduced substantially thus ensuring increased sustainable income for both mango cultivators and traders. A pool of master trainers should be developed to train a large number of mango cultivators and stakeholders on this important issue, government should provide institutional credit to the mango farmers and traders at an ease terms and condition, BARI mango harvester and hot water treatment plant should be made available at an affordable price to the farming community and traders in mango growing regions of Bangladesh
Res. Agric., Livest. Fish.7(3): 351-361, December 2020
Effects of Fasting on Body Weight, Serum Glucose and Creatinine and Histotexture of Liver and Kidney in Swiss Albino Mice
Authors: Saha Tithe , Sujan Khaled Mahmud , Haque Ziaul , Islam Md Kamrul 
Published: January 2021

Fasting means remaining without foods and water from a specific period of time which is important for improving health and increasing longevity. The present study was conducted to investigate the effect of fasting on body weight, serum biochemistry and histomorphological changes of liver and kidney in mice. A total of 18 Swiss Albino Mice (Musmusculus), 28-35 days old with an average body weight of 26.2 ± 1 gm were randomly divided into three groups. Group A was considered as control (n=6) and fed on standard mice pellet and fresh drinking water. Group B was considered as 14 hours fasting group (n=6), kept fasting for 14 hrs and Group C was considered as 18 hours fasting group (n=6), kept fasting for 18 hrs. At the end of the experiment, blood and tissues were collected for biochemical and histomorphological examination. Data showed that no significant change was found in body weight, serum glucose and creatinine level in fasting groups Histopathological studies of liver and kidney revealed that fasting could initiate minor change in the normal structures of liver but no architectural change in kidney. Slight depletion of glycogen was found in hepatocytes of liver. From the present study it can be concluded that fasting may be beneficial as its decreases body weight gain and have not any significant alteration in the liver and kidney histotextures.
Res. Agric., Livest. Fish.7(3): 421-430, December 2020
Comparative Effects of Copper Sulfate and Zinc Sulfate on Performances of Broiler Chickens
Authors: Shaon Md Taohid Wasim , Amin Md Nurul , Sabuz Sabbir Hossen , Begum Mst Deloara 
Published: January 2021

To investigate the effects of copper sulfate (CuSO4.5H2O) and zinc sulfate (ZnSO4) on growth performance, feed intake, feed efficiency and carcass characteristics of commercial broiler an experiment was conducted. Total 80 Cobb-500 of 07 days old chicks were randomly divided into four dietary groups having four replications in each. Four diets were considered: control (T0); CuSO4.5H2O @ 150 mg/kg of commercial diet (T1); ZnSO4 @100 mg/kg on diet (T2); and combination of CuSO4.5H2O + ZnSO4 @ 150 mg/kg + 100 mg/kg of diet (T3), respectively. Initial live weight, live weight gain and feed intake were recorded. Carcass characteristics were observed after slaughtering of birds. The final live weight was significantly (P<0.05) differed among the experimental groups where highest live weight was recorded in T2 (2440 g/bird) group. Broilers in T2 group showed the best feed efficiency (1.67) that varied significantly (P<0.05). Daily live weight gain was differed significantly (P<0.05) among the experimental groups where highest value at 3rd and 4th weeks of experiment was found in birds of T2 group. There were no significant (P>0.05) differences observed among the dietary treatment groups in terms of de-feathering percentages, liver, heart and abdominal fat weight. On the contrary, significant (P<0.05) difference were observed in carcass weight, where highest value was recorded in T3 group. Thigh and breast weight was also differed significantly (P<0.05) in T3 group compared to control and other groups. Use of copper sulfate pentahydrate in diet was economic in terms of cost benefit analysis.
Res. Agric., Livest. Fish.7(3): 465-474, December 2020
Growth Response of Juvenile Rohu (Labeo Rohita) to Wheatgrass Powder Supplemented Diet
Authors: Salam Md Abdus , Rana KM Shakil , Ahmmed Md Rakib , Noor Al Minan 
Published: January 2021

Wheatgrass was evaluated as a potential non-conventional feedstuff to supplement fish meal in juvenile rohu (Labeorohita) diet to reduce feed cost. Green leafy sprouted wheatgrass (Triticumaestivum), inexpensive quality nutrient source, was processed into powder to formulate sinking pellet feed. Four isonitrogenous test diets were applied in four treatments (T) with three replications (R) each. The basal inclusion rate of fish meal was 30% in the control (T0), of which 10, 20 and 30% was replaced with wheatgrass powder in T10, T20 and T30 respectively to feed the experimental fish. Rohu fingerlings (7.63±0.41 cm; 4.66±0.15 g) were stocked in twelve glass aquaria (60×40×45 cm³) at 10 fish in 75 L water per aquarium, fed experimental diets at 5% of body weight twice daily. After 60 days of feeding trial, significantly better growth was observed in T20 with the highest production (3.23±0.44 tons/ha/60days), SGR (1.01±0.08 %/day) and the lowest FCR (2.68±1.40). Importantly, fish survival rate was improved with the progressive addition of wheatgrass in T10 (90%), T20 (93.33%) and T30 (100%) compared to the lowest survival in T0 (86.67%). Correspondingly fish in T30 were most resilient to low pH stress test (LT50 = 17 minutes) followed by T20 and T10 than T0 (LT50 = 9 minutes). Supplementation also resulted in better fish carcass quality with lowest carcass lipid (3.96±0.15%) and highest protein (15.72±0.53%) in T20 feed cost was reduced by 2.73, 5.13 and 8.06% in T10, T20 and T30 respectively than T0. Therefore, wheatgrass has prospect in juvenile rohu diet.
Res. Agric., Livest. Fish.7(3): 533-543, December 2020
Sn-V centers in diamond activated by ultra high pressure and high temperature treatment
Authors: Fukuta Rei , Murakami Yohei , Ohfuji Hiroaki , Shinmei Toru , Irifune Tetsuo , Ishikawa Fumitaro 
Published: January 2021

Abstract
We investigate the activation of Sn-V centers in diamond through ions implantation and the subsequent high pressure and high temperature (HPHT) treatment at 15 GPa and 2300 °C. Sn ions is implanted at fluences greater than 2 × 1014 cm−2 by varying the acceleration voltage up to 180 kV, which results in a Sn distribution with a uniform concentration of 1 × 1020 cm−3 down to a depth of 50 nm from the surface. The subsequent HPHT treatment recovers the transparent appearance and preserves the introduced Sn ions. The sample shows emission peaks composed of four levels that originate from the Sn-V centers. The two distinct emission peaks from the lower excited states to the split ground states are stable up to 77 K. At 10 K, these peaks are clearly observable at excitation powers spanning two orders of magnitude, which suggests the preferential carrier capture at these centers.
Three-dimensional molecular concentrator with micrometer-sized constriction for rapid protein enrichment
Authors: Chang Yang-Yu , Chen Chun-Da , Chen Chien-Chang , Kuo Ju-Nan 
Published: January 2021

Abstract
A three-dimensional electrodeless dielectrophoresis (EDEP) device incorporating a micrometer-sized constriction region is proposed for the rapid preconcentration of protein. The electrokinetic phenomena within the proposed device are investigated both numerically and experimentally. It is shown that the micro-constriction structure increases the field-focusing factor by around 15 000 times and yields a 106-fold increase in the concentration of streptavidin protein within 36 s. Overall, the proposed device provides a low-cost and effective solution for performing highly-sensitive protein detection and overcomes the Poisson statistical limit inherent in traditional two-dimensional (2D) EDEP devices through its support of large (ml-scale) sample volumes.
Highly coupled leaky surface acoustic wave on hetero acoustic layer structures based on ScAlN thin films with a c-axis tilt angle
Authors: Liu Huiling , Zhang Qiaozhen , Zhao Xiangyong , Wang Feifei , Chen Mingzhu , Li Baichuan , Fu Sulei , Wang Weibiao 
Published: January 2021

Abstract
In this paper, we present hetero acoustic layer (HAL) structures based on ScAlN thin films with a c-axis tilt angle. The surface acoustic wave (SAW) excitation modes and their propagation characteristics for different Euler angles (0°, θ, ψ) of the ScAlN thin film are analyzed using the finite element method. We find that the acoustic field distribution of HAL structures can be adjusted by rotating their Euler angles and that normal SAWs are suppressed; however, leaky SAWs (LSAWs) with significantly improved electromechanical coupling coefficients (K
2) are excited. A maximum K
2 of 14% can be obtained for shear horizontal (SH)-type LSAWs, which is almost 7 times larger than that of the previously reported normal SAW Sezawa mode. Moreover, the optimized HAL structure consisting of (0°, 90°, 60°) ScAlN thin film/SiO2/AlN/Si simultaneously possesses a larger K
2, a wider bandwidth, and a higher Q value, which is promising for the design and application of wideband SAW devices with high performance.
Phase field model of single Shockley stacking fault expansion in 4H-SiC PiN diode
Authors: Kano Akira , Goryu Akihiro , Kato Mitsuaki , Ota Chiharu , Okada Aoi , Nishio Johji , Hirohata Kenji , Shibutani Yoji 
Published: January 2021

Abstract
Expansion of a single Shockley stacking fault (SSF) during forward-current operation decreases the reliability of 4H-SiC bipolar devices. We propose a practical method for analyzing the defect evolution of SSF expansion based on free energy according to current density, temperature, and resolved shear stress conditions. The free energy includes chemical potential and elastic strain energy. Specifically, the chemical potential is related to the driving force for the formation of SSFs by temperature and current, and the elastic strain energy corresponds to the driving force for dislocations that form SSFs under the applied stress. It was confirmed that the proposed multiphysics method could well simulate SSF evolution when stress and current were applied. Furthermore, the results suggest that quantum well action, in which electrons in n-type 4H-SiC enter SSF-induced quantum well states to lower the energy of the dislocation system, affects the driving force of SSF formation.
Intervención educativa con alfabetización informacional y digital para elevar la calidad en la producción académica de los alumnos de la maestría en tecnologías del aprendizaje en el centro universitario del norte
Authors: Ceballos Macías Jorge Daniel , García Cruz Luis Gerardo , Cárdenas Gándara Teresa de Jesús 
Published: January 2021

La presente investigación tiene el propósito de coadyuvar en el aprendizaje en las competencias informacionales y digitales a través de la implementación de un Diplomado en Alfabetización Informacional y Digital (ALFIN) para contribuir a la elaboración de trabajos recepcionales en la obtención del grado, específicamente de la opción de tesis, en los alumnos de la Maestría en Tecnologías para el Aprendizaje del Centro Universitario del Norte, promoviendo la investigación al interior de sus actividades.
Niveles de interpretación de gráficos estadísticos
Authors: Camargo Lorena Patricia , Jiménez Espinosa Alfonso 
Published: January 2021

La avalancha en la presentación de información en los diferentes medios de comunicación, especialmente a través de tablas y gráficas de distinto tipo ha hecho que la estadística haya cobrado hoy más importancia debido a la necesidad de comprender o presentar información gráfica a la cual los ciudadanos se enfrentan a diario. Durante los últimos 25 años la interpretación de gráficas ha sido un tema que se estudia y aborda desde diferentes perspectivas por varios autores. El propósito de este artículo es realizar una revisión bibliográfica con algún detalle sobre algunos de los elementos más importantes y niveles de comprensión y análisis gráfico.
Irrigation districts. Sustainable alternative for the economic development of Alto Humea-Meta (Colombia)
Authors: Chávez Hernández Ernesto Leonel , Ochoa Amaya Juan Manuel , Peña Ulloa Luz Gladys Yarime 
Published: January 2021

El derecho al agua hace parte de la política pública en Colombia. El manejo del recurso, a través de distritos de riego, está favorecido con la ley 41 de 1993. Dicha ley fomenta la participación de los beneficiarios por medio de la transferencia para su administración (BID, 1995). Así a partir de que de 1976 se gestaron éstos en distintas partes de la geografía nacional como los de la Costa Atlántica, Valle del Cauca, Boyacá y algunos de menor envergadura distribuidos en todo el territorio colombiano.
De otra parte, es función del Estado garantizar la construcción de infraestructura en función de la demanda. Así el desarrollo de estos proyectos se debate entre obras principales y secundarias de mano del Estado, mientras que las intraprediales van auxiliadas por el sector privado, los usuarios de distritos de riego. En el presente artículo éstos son examinados como una alternativa sustentable encaminada al desarrollo económico del Alto Humea analizando su viabilidad y sostenibilidad como objetivo general. Para ello a través de una revisión bibliográfica se analizaron diferentes teorías sobre valoración ambiental en relación con el agua, buscando una evaluación de la situación al tener en cuenta las diferentes categorías en relación con los precios sombra y las razones del precio cuenta del DNP. Finalmente se encontró que los indicadores socioeconómicos de los municipios son preocupantes dificultando el desarrollo óptimo de la calidad de vida así: 50% de la población cuenta con NBI, precariedad en los servicios públicos, analfabetismo y desplazamiento por conflicto armado.
El rol del docente de matemáticas en el desarrollo del pensamiento crítico en la enseñanza remota
Authors: Valbuena-Duarte Sonia , De La Hoz Coronado Karen , Berrio Valbuena Jesús 
Published: January 2021

Con este artículo se socializa un trabajo de investigación cuyo objetivo fue caracterizar la incidencia de las prácticas del docente de matemática en la habilidad del pensamiento crítico del estudiante. El método utilizado se enmarcó en un enfoque cualitativo, bajo un diseño de estudio de caso, con una muestra de dos docentes de una institución de la Región Caribe colombiana, la información fue recabada a través de la observación, cuestionarios, diario de campo y entrevistas. En los resultados obtenidos se evidenció que aun cuando el docente muestra algún conocimiento del pensamiento crítico, en su praxis no se logró hallar indicios de estrategias que lo promuevan en los estudiantes en el aula de clases, por lo que se diseñan tareas didácticas que se comparten con los docentes con el propósito de promover desarrollos de pensamiento crítico en los estudiantes en el área de matemática. Los resultados obtenidos son satisfactorios para este propósito. Por lo que se concluye que cuando el docente realiza una planeación considerando el desarrollo de esta habilidad en sus estudiantes se optimizan procesos de aprendizaje en el estudiante, por lo tanto, aplicar el diseño de estas secuencias didácticas en matemáticas posibilita la asimilación del aprendizaje y a la innovación por parte de los docentes de salir de la monotonía e implementar nuevas alternativas de participación de sus estudiantes buscando que esta sea activa y permanente durante la clase.
Infografías en el aprendizaje del cálculo en educación básica
Authors: Gómez-Vergel Carlos Sebastián , Vergel-Ortega Mawency , Paz-Montes Luisa Stella 
Published: January 2021

La investigación tiene por objeto analizar la incidencia de los gráficos digitales en el aprendizaje del cálculo. Sigue un enfoque cuantitativo con apoyo cualitativo mediante el uso de elementos del ciberperiodismo y a partir de métodos cuantitativos. El proceso se desarrolló en instituciones de educación básica de Ocaña y Tibú (Colombia), con un grupo de estudiantes en edades entre 10 y 15 años de edad. El objetivo del proyecto fue diseñar y aplicar una estrategia pedagógica para el desarrollo de la competencia en la resolución de problemas de cálculo basada en el ciberperiodismo y diseño de gráficos digitales por computadora. Los resultados demostraron que infografías y proyectos en comunicación del conocimiento contribuye a la conceptualización en temas de cálculo, a desarrollar habilidades de comunicación en hipertextualidad, diseño, creatividad, interactividad, al mejoramiento de las habilidades en variedad, profundidad, redacción de textos y en el desarrollo de la competencia de interpretación de problemas.
Pengaruh Penempatan Kerja Dan Pengalaman Kerja Terhadap Kinerja Pegawai BPKAD Provinsi Riau Melalui Kepuasan Kerja Sebagai Variabel Intervening
Authors: Zulfahmi  
Published: January 2021

Penelitian dilakukan pada Badan Pengelolaan Keuangan Aset Daerah Provinsi Riau. Tujuannya adalah untuk mengetahui efek langsung dari Penempatan kerja dan pengalaman kerja, terhadap Kinerja Pegawai BPKAD serta Kepuasan Kerja sebagai variabel intervening. Penelitian ini mengambil Sampel sebanyak 60 orang. Variabel yang digunakan adalah penempatan kerja, pengalaman kerja, Kinerja pegawai dan kepuasan kerja. Data dianalisis dengan menggunakan analisis SEM (Structural Equation Modelling) yang dioperasikan melalui program Smart PLS 3.2.7
Hasil penelitian menunjukkan bahwa terdapat pengaruh penempatan kerja dan pengalaman kerja, terhadap Kinerja pegawai. dan terdapat pengaruh penempatan kerja dan pengalaman kerja terhadap Kinerja pegawai dengan kepuasan kerja sebagai variabel intervening. Semakin baik kepuasan kerja yang dimiliki oleh pegawai, maka kinerja semakin meningkat.
Keywords: penempatan kerja, pengalaman kerja, Kinerja pegawai dan kepuasan kerja
KEBIJAKAN PERUBAHAN SNI BERAS DALAM PEMBUKTIAN TINDAK PIDANA MENGEDARKAN DAN MEMPERJUALBELIKAN BERAS CAMPUR DALAM HUKUM PERLINDUNGAN KONSUMEN
Authors: Tri Saputra Prihadi 
Published: January 2021

Penelitian ini bertujuan untuk menganalisis Pembuktian Tindak Pidana Mengedarkan, dan Memperjualbelikan Beras Campur dan Kebijakan Perubahan SNI Beras Dari Sukarela Menjadi Wajib Dalam Pembuktian Tindak Pidana Mengedarkan dan Memperjualbelikan Beras Campur Dikaitkan Dengan Upaya Perlindungan Konsumen. Hasil penelitian menunjukkan bahwa Pembuktian Tindak Pidana Mengedarkan, dan Memperjualbelikan Beras Campur bahwa penyidikan yang telah dilakukan oleh Penyidik dalam rangka penanganan perkara tindak pidana perlindungan konsumen dalam hal ini mengedarkan dan memperjualbelikan beras campur dapat dilanjutkan dikarenakan ditemukannya alat bukti berupa adanya dokumen perjanjian dari para pihak, peraturan yang mengatur tentang mengedarkan dan memperjualbelikan beras campur yang belum memberikan kepastian hukum sehingga upaya dalam memberikan perlindungan terhadap masyarakat khususnya konsumen dalam hal mengedarkan dan memperjualbelikan beras campur.
L’indescriptible ?
Authors: Réfabert Philippe 
Published: January 2021

L’indescriptible, soit l’expulsion de l’âme du corps, est décrit par Jean Améry. Cette capacité va de pair avec l’impossibilité de réparer une telle atteinte, de symboliser un tel trauma. Cette amputation de la temporalité, et avec elle de la capacité de symboliser, est irréparable quand elle est infligée à un adulte. Alors que l’infans, lui, à la ressource de « guérir » et de trouver un ersatz de réparation en développant des défenses autistiques ou schizophréniques.
Écriture poétique et écriture psychanalytique
Authors: Bazalgette Gérard 
Published: January 2021

La situation psychanalytique et son procès ne peuvent donner lieu à ce que l’on appelle stricto sensu une description, mais seulement à une écriture. J’entendrai cette écriture comme la conjugaison d’une écriture créative de l’analysant qui n’est pas le plus souvent transcrite et de l’écriture de l’analyste qui tente de théoriser l’interprétation des obstacles s’opposant à la créativité de l’analysant. Cet article étudie cette dialogique dans son rapport avec l’écriture dite « poétique ». La sublimation en est le maître mot.
Lettres cliniques à soi-même : le journal de Sándor Ferenczi
Authors: Galtier Brigitte 
Published: January 2021

Le journal reconstitué de Ferenczi (d’août 1930 à fin décembre 1932) révèle un dispositif pour questionner, à partir des critiques de ses patients, sa conduite des cures et ses contre-résistances, une fois suspendu le dialogue avec son ex-analyste mais toujours « contrôleur », Freud. Son écriture polyglotte déjà symbolise ce qui deviendra concept : la langue des adultes et celle de l’enfant.
Apparition et disparition du mot Gegenübertragung dans l’œuvre de Freud, et au-delà
Authors: Lesimple Pierre 
Published: January 2021

Tout en considérant le contre-transfert comme une notion très importante, une des plus difficiles de la théorie analytique, Freud ne souhaitait pas tellement qu’on en parle publiquement ; il voyait même un danger à ce que l’on s’emploie à sa théorisation. La disparition du terme du lexique freudien est contemporaine de l’émergence de la notion radicalement nouvelle de pulsion de mort. C’est dans ce moment de passage de la première à la deuxième topique, alors que la plupart des concepts antérieurs perdurent, que le contre-transfert, lui, disparaît, au moins en tant que mot. On le retrouve chez Ferenczi, à qui Freud passe le relais pour ce qui concerne la technique, à partir de 1918.
La Corse et l’indivisibilité de la République française
Authors: Dumont Gérard-François 
Published: January 2021

La Corse, territoire faisant partie de la République française, est une île dont il convient d’abord de préciser la nature géographique en la comparant aux autres îles placées sous la souveraineté de la France ou d’un autre pays de l’Union européenne. Puis ses particularités supposent de considérer sa géographie physique, l’importance de son enclavement et sa dynamique démographique. Il en résulte des interrogations sur les modifications fréquentes de ses institutions, censées répondre à ses spécificités dans le contexte d’une république française « indivisible » selon sa constitution. Mais la situation politique de la Corse ne pose-t-elle pas également la question plus générale de la décentralisation en France ?