bluuebunny/crossref_metadata_2025 huggingface dataset:
Review of Industrial Design Literature based on Web of Science Database:1925-2021
Authors: Sheng Shuangqing , Lian Hua
Published: February 2023

As a product of the industrial age, industrial design has gradually become more diversified and more multi-disciplinary, and it is now catered to multi-demands. It has gradually become an indispensable part of all industries as well as in people’s daily life along with the prosperity and development of material culture and the progress of science and technology. However, there is a lack of comprehensive and quantitative research in this field. In this study, the Bibliometrix and Biblioshiny R packages are used to analyze the development history and current situation of 2535 industrial design papers in the Web of Science core collection database from 1925 to 2021 to reveal their research hotspots and predict future development trends. The results show that: (1) In the past 96 years, the number of published papers and annual average citations of industrial design continue to increase. (2) 83 countries/regions have scientific research output in the field of industrial design research, and developed countries have strong research strength in this field. China, the United States and Italy are the top three countries in terms of literature output. In addition, among the 6625 authors, the top three authors were WANG Y, WANG YF and WU Y. (3) The top 3 keywords in the field of industrial design are “system/systems”, “optimization”, and “performance”. The research topic can be divided into three stages. In the first stage (from 1925 to 2003), scholars explored industrial design from the two aspects of “performance” and “simulation”. In the second stage (2004-2017), the research content of industrial design is gradually enriched, mainly in the aspects of “model”, “optimization”, “ dynamics”, “innovation” and “technology”. The third phase (2018-2021) focuses on “system”, “optimization”, “ behavior” and “innovation”. Overall, “optimization” and “innovation” have been among the core issues in the field of industrial design from 1925 to 2021.
The Combined Effect of Current Boosting and Power Loss on Photovoltaic Arrays under Partial Shading Conditions
Authors: Mas'ud Abdullahi Abubakar
Published: February 2023

This study proposes a novel technique for improving the performance of photovoltaic (PV) arrays under Partial Shading Conditions (PSCs). A 4×4 solar PV array with 16 panels was considered. Bridge-Linked (BL), Total Cross-Tied (TCT), Honey Comp (HC), One Cross-Link (OCL), and Two Cross-Link (TCL) were among the topologies of interest. First, the combined effect of connecting switches and partial shading on the PV array was studied. Then, the power loss/gain caused by reconfiguring the PV array structure from Series-Parallel (SP) to other schemes was investigated. Finally, a method of boosting current into the PV array is proposed to reduce PSCs-related power losses in the connecting switches. The results show that the number of connecting switches in the topology plays an important role in determining power gain or loss at different partial shading levels. TCT and HC outperformed the others in terms of power improvement when PSCs were considered without current boosting. This is true for different levels of solar irradiation exposure. The SP topology is optimal when the solar irradiation level is greater than 900W/m2 or less than 200W/m2. TCT outperformed the others when the current was boosted in the PV array, with a power improvement of 108%, for certain PSCs.
GIS-based Flood Risk Mapping: The Case Study of Kosi River Basin, Bihar, India
Authors: Kumar Niraj , Jha Ramakar
Published: February 2023

Flood risk mapping aims to create an easily read and rapidly accessible map to prioritize the mitigation effects. This study presents an empirical approach to flood risk mapping through the integration of Analytical Hierarchy Process (AHP) and Geographic Information System (GIS) techniques. SRTM 30m DEM is processed using ArcGIS 10.3 software. The study methodology includes the selection of the study area, the identification of the factors responsible for flood and collection of the required data, the generation of the desired thematic layers, and their integration to produce the flood risk map. Geomorphic, hydrologic, and socio-economic analyses are carried out to generate the thematic layers, namely slope, district`s distance to active stream, highest elevation, drainage density, rainfall, population density, and land use-land cover. AHP is used to determine the relative impact weight of the thematic layers. The influence of each thematic layer and the scale values provided based on the weights and score calculated by the AHP are used to integrate the layers in GIS environment to prepare the flood risk map. Consistency ratios are determined from the judgment process to validate the reliability of the proposed approach and results. The study classified the area falling in the basin under different risk zones with Purnia and Madhepura having large areas under high risk. This study may aid decision and policymakers in the evaluation and rapid assessment of flooding phenomena in the region.
Performance Evaluation of Emulsion Liquid Membrane on Chlorpyrifos Pesticide Removal: Stability, Mass Transfer Coefficient, and Extraction Efficiency Studies
Authors: Al-Damluji Farrah Emad , Mohammed Ahmed A.
Published: February 2023

Emulsion Liquid Membrane (ELM) is an emerging technology that removes contaminants from water and industrial wastewater. This study investigated the stability and extraction efficiency of ELM for the removal of Chlorpyrifos Pesticide (CP) from wastewater. The stability was studied in terms of emulsion breakage. The proposed ELM included n-hexane as a diluent, span-80 as a surfactant, and hydrochloric acid (HCl) as a stripping agent. Parameters such as mixing speed, aqueous feed solution pH, internal-to-organic membrane volume ratio, and external-to-emulsion volume ratio were investigated. A minimum emulsion breakage of 0.66% coupled with a maximum chlorpyrifos extraction and stripping efficiency were achieved at 96.1% and 95.7% at best-operating conditions of 250/50 external-to-emulsion volume ratio, external feed solution pH 6, 250rpm mixing speed, and 1:1 internal-to-membrane volume ratio at 10min contact time without utilizing a carrier agent. A study of extraction kinetics and estimation of mass transfer coefficient was also conducted (3.89×10-9m/s). The results of this work can be extended to the removal of other types of pesticides from wastewater.
Development of Two UWB Multiband MIMO Antennas with Enhanced Isolation and Cross-Correlation
Authors: Sarade Shrenik , Ruikar Sachin
Published: February 2023

An Ultra-Wide Band (UWB) MIMO antenna working at millimeter-wave is proposed in this research. It is composed of eight radiating elements with various shapes. It is designed with a rectangular structure and various carved slots. The carved slots are used to increase the antenna's bandwidth. The antenna's radiating elements are placed near one another, and thus, isolation is widespread. In order to improve the isolation of the MIMO antenna, parasitic elements and a defective ground structure are used. Antenna parameters such as Correlation Coefficient (CC), Envelope Correlation Coefficient (ECC), Diversity Gain (DG), and Total Active Reflection Coefficient (TARC) depend on the isolation. Parasitic elements with a rectangular form are positioned between the radiating patches. Rectangular-shaped ground structures with defects comprise the ground plane. An FR-4 substrate is used to fabricate the antenna. The analysis of the antenna shows that there is less than -14dB return loss, less than -40dB isolation, less than 0.0010 cross-correlation, less than 0.10 TARC, and higher than 500MHz bandwidth. The antenna uses a fractional bandwidth higher than 35% (UWB) for the 6GHz frequency and operates on a variety of bands. This antenna is suitable for many different wireless system applications.
Pantograph Catenary Contact Force Regulation Based on Modified Takagi-Sugeno Fuzzy Models
Authors: Hai Nguyen Van , Tiem Nguyen Van , Lan Le Hung , Vo Thanh Ha
Published: February 2023

In this paper, a new contact force control technique, based on the modified Takagi-Sugeno model and the parallel distributed compensation concept is developed to suppress vibrations between the pantograph and the catenary by regulating the contact force to a reference value, thereby achieving stable current collection. The proposed method uses simple and standard PID and modified Takagi-Sugeno fuzzy controllers. The two controllers guarantee the designed system's robust stability. Furthermore, based on a simplified pantograph–catenary system model, the comparative simulation results show that variations of the contact force can be almost attenuated. As a result, the system stability is guaranteed, and the performance robustness is verified.
A Simplified Deformation Estimation Method for Anchor Piles of Sheet Pile Quay Walls under Kinematic Forces during Earthquakes
Authors: Miyashita Kenichiro , Nagao Takashi
Published: February 2023

In the seismic design of quay walls, it is necessary to evaluate the deformation of the walls during earthquakes as well as the safety of structural members. However, conventional seismic design methods for sheet pile quay walls cannot accurately determine the degree of deformation. One reason for this is that conventional methods do not consider kinematic forces acting on an anchor pile due to the deformation of the ground. This study proposes a simplified estimation method for anchor pile deformation under the influence of kinematic forces. The results of two-dimensional finite element analysis reveal that anchor pile deformation involves rotational and translational components caused by the kinematic forces, which the conventional methods do not consider. The deformation of the anchor pile caused by kinematic forces was 30%–40% of the total deformation at the pile head. It was clarified that unlike horizontally stratified ground, shear stress is generated in the ground before an earthquake resulting in the kinematic force acting on the anchor pile during the earthquake. Furthermore, a simplified method for estimating the deformation of the anchor pile under kinematic forces that uses one-dimensional seismic response analysis considering the predicted shear stress based on a theoretical equation is proposed. It was demonstrated that the proposed method accurately reproduces the anchor pile deformation.
Investigating the Slope Stability and Factor of Safety Properties of Soil Reinforced with Natural Jute Fibers under Different Rainfall Conditions
Authors: Kumar Saurabh , Roy Lal Bahadur
Published: February 2023

Heavy rainfall is often responsible for embankment failures. During intense rainfall, the embankment slope inclination is vital for slope stability. Some failures occur in the slope due to heavy rainfall and sudden change in the matric suction. Jute fiber is a reinforcing material that is added to improve soil strength. In this research, in order to explore the effects of slope inclination on soil stability, soil samples were collected and exposed to artificial rainfalls. This study presented various tests performed on the soil samples. Different tests like sieve analysis, permeability test, Direct Shear Test (DST), liquid limit, plasticity limit, and numerical modeling were conducted in the laboratory. The study's findings revealed that the failure is caused by a soil suction loss when the inclination of the slope is higher than the soil friction angle and the collapse is caused by the positive water pressure at the slope's toe when it is lower than the soil's friction angle. Furthermore, when the slope angle increases, the slopes are becoming increasingly vulnerable to rapid collapse. After that, jute fibers were combined with the soil to improve its performance. Samples of 2, 3, and 4 rows of jute fibers were tested. These jute fiber samples performed better than the ones without fibers under different rainfall conditions. The distribution of jute fibers had a favorable influence on both strength measurements and safety aspects. Utilizing the factor of safety and matric suction, the performance of jute fiber samples is superior to those without jute fibers. Consequently, by adding jute fibers the stabilization of the soil is significantly improved along with its factor of safety.
Geotechnical Characterization of Phosphate Mining Waste Materials for Use in Pavement Construction
Authors: Malaoui Rachida , Harkati El Haddi , Soltani Mohamed Redha , Djellali Adel , Soukeur Abderraouf , Kechiched Rabah
Published: February 2023

Waste rock materials are becoming widely used in road pavement and building constructions in many countries. In this work, experimental laboratory tests were carried out on the waste rock produced from the extraction of the phosphate in the Kef-Essenoun mine, to study the performance of road pavement foundations built with these types of material. Two types of waste, namely phosphatic limestone (type 1) and limestone (type 2), were initially tested to determine the most suitable one to be used in pavement structures. The characterization tests showed that the presence of carbonate-fluorapatite and carbonate-fluorapatite, and calcite, dolomite, and quartz are predominant in phosphatic limestone and limestone, respectively. The Los Angeles Abrasion (LA) and Micro-Deval (MD) values range from 59.9% to 90.4% and 42.05% to 86.31% for phosphatic limestone and from 43.64% to 95.88% and 38.25% to 75% for limestone. The CBR values of type 1 and type 2 waste were found to be 10.5% and 18.7% respectively. The results show that these materials, classified as B42ts and B42s respectively, could be used cautiously in capping layers and pavement backfilling materials. Furthermore, they must be treated with a hydraulic binder such as cement in order to improve their physical and mechanical properties.
Design Coordination of a Fuzzy-based Unified Power Flow Controller with Hybrid Energy Storage for Enriching Power System Dynamics
Authors: Rajderkar Vedashree P. , Chandrakar Vinod K.
Published: February 2023

In power networks, operation planning has become necessary due to the continuously increased load demand. The Unified Power Flow Controller (UPFC) controls the power flow through the network and improves the dynamics of the power system. In this paper, the design application of the coordination of a fuzzy-based UPFC with hybrid energy storage has been proposed to enrich the system's dynamic performance during abnormal conditions and improve the hybrid energy storage performance during transients when the DC link voltage is insufficient to meet the converter voltage demand. The hybrid energy storage consists of a supercapacitor and a battery connected across the UPFC Vdc shunt capacitor. The proposed system to improve the UPFC performance during large disturbances on a multi-machine system was designed and tested in MATLAB/SIMULINK.
Improvement of Absorption and Emission Phenomena of 1.55µm Quantum Dot Laser using Indium Nitride
Authors: Humayun Md. Abdullah Al , Rashid Mohd Abdur , Kuwana Anna , Kobayashi Haruo
Published: February 2023

This paper presents the improvement of emission and absorption phenomena of 1.55µm quantum dot laser by enhancing the stability of oscillation frequency and minimizing absorption loss. Among the key parameters related to these absorption and emission phenomena, the effective density of state, rate of change of carrier mobility, and optical feedback level were extensively investigated to reduce the fluctuation of the oscillation frequency of the emitted light as well as the absorption loss. These phenomena were investigated through mathematical analysis and numerical simulation using AlN, GaN, and InN quantum dots as the active material of the laser structure. The numerical results were compared, confirming that the InN quantum dot in the active layer significantly improved the absorption and emission phenomena of the quantum dot laser. At the same time, InN is capable of emitting light at a wavelength of 1.55µm due to its band gap of 0.7eV. Consequently, InN has a superior potentiality to other existing materials to fabricate the quantum dot laser operating at the 1.55µm wavelength, which is the window of an optical fiber communication system that offers the lowest attenuation. Therefore, the InN quantum dot laser is expected to be a promising candidate not only in the field of semiconductor technology but also in the field of optical communication in the imminent future.
Bio-Based Jet Fuel Production by Transesterification of Nettle Seeds
Authors: Gurkan Aydin Sinem , Ozgen Arzu
Published: February 2023

The use of petroleum-based fuels in air transport and the increase in oil prices over the years have increased fuel costs. Due to this increase, fuel manufacturers and airline companies have started to search for alternative fuels. Since aviation has an important place in the transportation sector, biomass has the greatest potential in the search for renewable energy sources. Biological substances of plant and animal origin and containing carbon compounds are energy sources, and the fuels produced from them are called biofuels. Biofuels are an important source of sustainable energy, which greatly reduces the greenhouse gas effect, improves weather conditions, reduces dependence on oil produced from fossil fuels, and is important for new markets. The nettle seed oil used in the current study was purchased from the local market and was obtained using the cold-pressing method at low temperatures. After the completion of the transesterification process, a two-phase mixture consisting of biofuel-glycerin was obtained, and the upper phase containing fatty acids was taken and transferred to a clean tube. After the final washing processes, bio jet fuel was obtained by adding chemicals at certain rates. The analysis of the obtained fuel was conducted at the Tubitak Marmara Research Centre. When the report was evaluated and compared with international standards, consistent results were obtained. It can be predicted that sustainable fuels can replace fossil fuels in the future.
Groundwater Quality Assessment and Health Risks from Fluoride in Jamui, Bihar
Authors: Neeti Krishna , Singh Reena
Published: February 2023

This study aimed to determine the fluoride concentration in drinking water and assess its health risks by analyzing 12 physicochemical parameters, including fluoride, pH, EC, TDS, chloride, carbonate and bicarbonate (alkalinity), sulfate, nitrate, calcium, and magnesium hardness. Correlation analysis, WQI, and HRA were used to determine whether groundwater in the study area was suitable for drinking. Correlation analysis showed that fluoride was negatively correlated with EC (-0.649), CO32- (-0.855) and positively correlated with Mg2+ (+0.559). All water samples exceeded the permissible fluoride limits according to BIS (IS 10500:2012). The WQI for all water samples was more than 100, indicating that the water was not suitable for drinking. Health risk assessment was also performed to determine the risks of non-carcinogenic diseases. The Hazard Index (HI) was determined as greater than 1. The HI ranged from 1.275 to 3.346 for adult men, 1.431 to 3.954 for adult women, and 1.986 to 5.4864 for children. Fluoride concentrations in drinking water pose a greater health risk to children than to adults. The fluoride level in drinking water is an essential parameter that must be monitored as a preventive measure against dental and skeletal fluorosis.
Resisting Self-Erasure in Antony and
Cleopatra
Authors: Gruber Elizabeth D.
Published: February 2023

This chapter analyzes tropes of negation in Shakespeare’s Antony and
Cleopatra, a text that interweaves the discourses of love and ecology.
Shakespeare binds his romantic leads to their respective geo-political
states, effectively grafting them onto the world. The diffusion of personae/
flesh into environment endorses ecological precepts but at the cost of
annihilating the self. Ultimately, however, Antony and Cleopatra signals an
important shift, anticipating the bounded, autonomous self more typically
associated with the Enlightenment. Paradoxically, Antony and Cleopatra
calls upon suicide to shore up the emerging conception of selfhood: the
theatrics of death confer power on the aesthetic realm, in turn dampening
the force of the abject. In this way, Shakespeare reimagines the self and
disrupts the customary ecopolitics of tragedy.
African Cotton : Cultural and Economic
Resistance in Mozambique in the Mid-Eighteenth Century
Authors: Antunes Luís Frederico Dias
Published: February 2023

This chapter examines the power of textiles to re-negotiate local identities and
global dependencies in eighteenth-century Mozambique. The plantation of cotton
and its manufacturing into textiles, the chapter argues, must be considered a
deliberate act of resistance against Portuguese colonial rule and Indian traders’
monopoly power. Their aim to foster the consumption of Asian fabrics among
residents of the Zambezi River valley fuelled the trade in slaves and ivory, a cycle
of dependencies disrupted by native cotton.
La experticia, variable asociada al éxito en la construcción
Authors: Chollett Eduardo
Published: February 2023

El desarrollo de esta investigación ha tenido como objetivo obtener un modelo matemático denominado La Pitia que aborde la capacidad de gestión de las empresas constructoras con la finalidad de que puedan responder ¿Por qué no se cumplen las fechas de entrega de las obras? ¿Por qué no se cumple con la calidad preestablecidas en las normativas? ¿Por qué no se cumple con la seguridad industrial? ¿Por qué se exceden en los costos planificados? ¿Por qué la gestión de obra se transforma en un factor generador de patologías? Es parte de un trabajo en el área de la prognosis en la construcción, cuyo alcance es predecir el éxito. En esa búsqueda, se obtuvieron funciones que modelan la capacidad de la empresa en reducir los riesgos que confrontará durante el proceso de ejecución, a las que se les ha denominado Experticia, la cual indica, cuán lejos o cerca se podría estar del éxito deseado en la ejecución de la obra. La gran mayoría de las empresas constructoras en Venezuela no se retroalimentan de los resultados obtenidos de sus obras, ni tienen un sistema de arreglo formal de data que permita realizar pronósticos confiables, razón por la cual, el desarrollo matemático de este trabajo se apoyó en conceptos del Razonamiento Aproximado y de la Lógica Difusa
Nuevas vidas para casas muertas: el habitar urbano y sus perspectivas
Authors: González Casas Lorenzo
Published: February 2023

La migración venezolana en los últimos tiempos ha tenido como consecuencia el abandono de las ciudades y la pérdida del uso efectivo de muchas edificaciones, produciéndose un vaciamiento denominado osteoporosis urbana. Ello ha supuesto cambios sustanciales en la dinámica urbana y el sector inmobiliario. En este artículo se revisan experiencias de vaciamiento de ciudades en el mundo y se exploran algunas opciones para reutilizar el inventario urbano venezolano
Presentación del monográfico “La Astronomía y la Astrología en la Literatura Española de los Siglos de Oro”
Authors: Balaguer Alba Gema , Collantes Sánchez Carlos
Published: February 2023

RESUMEN: Presentación de la sección monográfica: La Astronomía y la Astrología en la Literatura Española de los Siglos de Oro.

ABSTRACT: Presentation of the monographic section: La Astronomía y la Astrología en la Literatura Española de los Siglos de Oro.
La astrología, una clave para leer la literatura del Siglo de oro: la temática de Saturno y sus hijos
Authors: Orobitg Christine
Published: February 2023

RESUMEN:
El presente artículo examina las representaciones de Saturno y de sus hijos en diversos manuales de astrología de finales de la Edad Media hasta principios del siglo XVIII, mostrando su funcionamiento y significación. La segunda parte del artículo analiza cómo estas representaciones se transmiten a la literatura áurea mostrando cómo la temática de Saturno y de sus hijos constituye una clave de lectura para diferentes textos literarios. La última parte del artículo se centra más concretamente en el universo poético original desarrollado por Francisco de la Torre, mostrando que este espacio singular, marcado por el frío y por la noche, puede y debe ser leído a través de la clave astrológica, que enriquece y densifica la clave amorosa: si la dama es Sol (de acuerdo con la metáfora tópica), entonces Saturno y la melancolía, enemigos del Sol y de Venus, según la tradición astrológica, inducirán la creación de espacios marcados por el frío, la oscuridad, la carencia y el desamor, pero en los cuales nace, de manera privilegiada, la palabra poética.
ABSTRACT: This article examines the representations of Saturn and his sons in various astrological manuals from the late Middle Ages to the beginning of the 18th century, showing their functions and significance. The second part of the article analyses how these representations are transmitted to the golden age literature, showing how the theme of Saturn and his sons constitutes a reading key for different literary texts. The last part of the article focuses more precisely on the original poetic universe developed by Francisco de la Torre, demonstrating that this singular space, marked by cold and night, can and must be read through the astrological key, which enriches and densifies the amorous key: if the lady is the sun (according to the topical metaphor), then Saturn and melancholy, enemies of the Sun and Venus, according to the astrological tradition, will induce spaces marked by the cold, darkness, lack and lovelessness, but where the poetic language can rise.
The Effect of Alpha Lipoic Acid (ALA) Supplementation on the in Vitro Maturation Media of Goat Oocyte on Tumor Alpha Necrosis Factor (TNF-α) Expression and Malondialdehyde (MDA) Levels
Authors: Al-Anshori Akhmad Afifudin , Mustofa Imam , Safitri Erma , Mulyati Sri , Rimayanti Rimayanti , Luqman Epy Muhammad , Widjiati Widjiati
Published: February 2023

This study aimed to determine the effect of Alpha Lipoic Acid (ALA) supplementation on in vitro maturation media of goat oocytes on Tumor Necrosis Factor Alpha (TNF-α) expression and Malondialdehyde (MDA) levels. This laboratory experimental study consisted of three treatment groups: control group (G0), 25 μmol/L ALA supplementation (G1), and 50 μmol/L ALA supplementation (G2). A total of 366 goats Cumulus Oocyte Complex (COCs) were collected, then selected into 216 COCs, and matured in vitro for 22 hours in a 5% CO2 incubator, 98% humidity, 38.50C temperature. After that, TNF-α expression was identified using Immunocytochemistry staining with the addition of TNF-α antibody and calculated using the Remmele Scale Index. Measurement of MDA levels using the ELISA method. The data obtained were analyzed using Kruskal-Wallis, One Way ANOVA, and Duncan’s in the SPSS 24 software program (p<0.05). The expression value of TNF-α G0 was 0.75±1.39, G1 was 5.56±3.05, and G2 was 2.00±1.80. MDA levels of G0 were 26.52 ±2.92, G1 was 46.44 ±4.87, and G2 was 30.41±5.67. TNF-α expression data and MDA levels G0 and G2 didn’t show a significant difference, while G0 and G2 compared to G1 showed a significant difference (p<0.05). ALA supplementation of 25 µmol/L increased TNF-α expression or MDA levels and 50 µmol/L on in vitro maturation media of goat oocytes could reduce TNF-α expression or MDA levels than 25 µmol/L.
Statistical Analysis of 1890 Land-Grant Universities Future Undergraduate Fall Enrollment Using Time-series from 1996 to 2018
Authors: Oluwoye Jacob
Published: February 2023

Background: The 19 historically black universities legally participated in the land-grant system by the passage of the Second Monill Act of 1890. The Second Monill Act of 1890 was signed to maintain the land-grant funds equally distributed for all races. African American students were far behind other students in the agricultural field of education and professions. 1890 Land-Grant Universities College of Agriculture plays an important role in keeping the diversity in the agricultural field. However, measuring the development growth seemed important to increase the enrollment pattern of these colleges continuously. to educate and build careers in agriculture, food, natural resources, and human sciences. Purpose: This paper identifies the nature of the phenomenon represented by the sequence of observations, and predicts future values of the college of agriculture’s undergraduate fall enrollment trends of all the 1890 land-grant universities. Method: This research work is carried out on the number of reported undergraduate fall enrollments of the college of agriculture for 18 land-grant universities. A period of 23 years (1996 to 2018) is considered. A time series analysis was performed on this data. Result: The most significant output result of the study is that among the 18 universities, eight universities are highly expected to increase the enrollment number of students, two universities are highly potential for losing students in the future, and others have a relatively inconsistent growth rate. Conclusions: The paper concludes that the P-value indicates that the Time variable has some correlation with fall enrollment in the College of Agriculture in 1890, which is important for decision- making. Furthermore, most of the College of Agriculture at the 1890 Land Grant universities have a high potential for enriching its departments in the future. Colleges of Agriculture at the Land Grant Universities were established to improve higher agricultural education for minorities, especially African Americans. Urgent change is essential in agricultural education at 1890 institutions of higher education in the United States. This is critical to adequately educate and train students to address intricate and unprecedented environmental and human development issues and opportunities in a rapidly transforming global, scientific, and technological environment.
Rumen Fermentation Optimization of Kacang Goats Fed Complete Silage-Based Feed Sorghum-Clitoria ternatea with Various Concentrate Levels Contains ZnSO4 and Zn-Cu Isoleucinate
Authors: Hartati Erna , Kleden Markus M. , Lestari Gusti A. Y. , Jelantik I.G.N. , Telupere G. Oematan dan F.M.S.
Published: February 2023

This research was conducted to determine fermentation in the rumen, consumption, and digestibility as well as utilization of protein and energy in Kacang goats that were given Sorghum-Clitoria ternatea [PKSS-Ct] Silage-based Complete Feed. The study used an experimental method with a randomized block design [RBD] with four treatments and four replications, namely T0: Silage of sorghum – Clitoria ternatea without concentrate; T1: T0 + 10% concentrate with 150 mg ZnSO4 / kg DM ration and 2% Zn-Cu isoleucinate/kg DM concentrate; T2 : T0 + 20% concentrate with 150 mg ZnSO4/kg ration feed and 2% Zn-Cu isoleucinate/kg DM concentrate and T3: T0 + 30% concentrate with 150 mg ZnSO4/kg BK diet and 2% Zn-Cu isoleucinate/ kg BK concentrate. Parameters measured were 1]. Chemical composition of feed 2]. Rumen Fermentation of kacang goat. The results showed that the treatment had an effect on increasing the crude protein content and BETN, conversely there was a decrease in crude fiber content and a very significant increase in NH3 concentration and VFA production [P<0.01] and the highest increase was in T2. It can be concluded that complete feeding based on Clitoria ternatea sorghum silage with the addition of concentrate containing 150 mg ZnSO4/kg DM ration and 2% Zn-Cu isoleucinate/kg DM concentrate at a level of 20% can increase the concentration of NH3 and the highest VFA production in kacang goats.
Tourist Experience in Destinations: Rethinking a Conceptual Framework of Destination Experience
Authors: BERNAKI Walid , MARSO Saida
Published: February 2023

Tourism experience is a genuine source of destination attractiveness and long-lasting competitive advantage. Understanding the main drivers of the tourist experience in destinations is a critical step toward managing and delivering a satisfying destination experience to tourists.
‘A Certain Noise’: Approaching the ‘Music of Poetry’
Authors:   University of Georgia, Rasula Jed
Published: February 2023

This article considers T. S. Eliot’s preoccupation with ‘the music of poetry’, a subject he addressed throughout his career. It was a certain ‘music’ to which the first readers of The Waste Land responded in the poem. This music, I argue, is not a matter of melodious sounds or acoustic mimicry. Rather, it is to be discerned in ‘a certain noise’ (Joseph Brodsky’s phrase), an underlying pulse. In order to examine this rhythmic prompt, I look at the graphic manifestations of another poet, Henri Michaux, who wrote lines of poetry and, in equal abundance, drew and painted maelstroms of lines that often share the page with the poems. These graffiti-like emanations provide us with a visual rendering of the ‘music of poetry’.
The People Are (Still) Missing: Bhanu Kapil’s How to Wash a Heart and the Problem of Minor Literature Today
Authors:   Norwich Institute for Language Education (NILE), Skeet Jason
Published: February 2023

In Anti-Oedipus, Gilles Deleuze and Félix Guattari proclaim the ‘productive use of the literary machine’ with the aim to extract from the text its ‘revolutionary force’ – their book on Kafka, in which the concept of minor literature is put forward, is their experiment in doing this. The premise of this article is that Bhanu Kapil’s book-length poem How to Wash a Heart provides an apt point of reference for thinking through the problem of minor literature today. Kapil’s work is part of a significant development within contemporary poetry and poetics, writing informed by and building on postcolonial and feminist critiques of humanism and its encoded whiteness. In the light of Kapil’s work, the three characteristics of minor literature identified by Deleuze and Guattari are examined: the deterritorialisation of language; the connection of the individual to a political immediacy; and the collective assemblage of enunciation.
‘the ghosts who don’t know what year it is’: A Review of Tracy K. Smith (ed.), The Best American Poetry 2021, New York: Scribner Poetry, 2021
Authors:   Trinity College Dublin, Coleman Philip
Published: February 2023

This is a review article that discusses Tracy K. Smith (ed.), The Best American Poetry 2021, New York: Scribner Poetry, 2021.
PEMBANGUNAN SANITASI SEBAGAI UPAYA PENANGGULANGAN BABS DI DESA SIGARA-GARA TAHUN 2021
Authors: MAISYAROH YUSNINA
Published: February 2023

Sanitasi merupakan fasilitas yang disediakan bagi manusia untuk mengelola pembuangan feses atau Buang Air Besar (BAB) dan urin dengan aman. Buang Air Besar Sembarangan (BABS) dapat menyebabkan salah satunya penyakit stunting pada masyarakat khususnya pada anak balita. Terjadinya stunting pada anak balita dapat menyebabkan kebodohan, tinggi anak tidak sesuai dengan umurnya, juga menurunkan kualitas generasi muda Bangsa Indonesia. Oleh sebab itu diperlukan perbaikan sanitasi untuk mencegah stunting di masyarakat. Sanitasi yang baik dan sehat akan menghasilkan keluarga yang juga sehat dan produktif, sehingga menunjang produktifitas Bangsa Indonesia baik dalam segi pekerjaan maupun kesehatan.
Salah satu cara yang dilakukan menangani sanitasi yang buruk adalah pembangunan sanitasi di setiap keluarga yang belum memiliki sanitasi atau yang sudah memiliki sanitasi tapi sesuai standar. Pembangunan sanitasi ini melibatkan masyarakat untuk mempercepat pembangunan juga memberdayakan masyarakat yang ada di lingkungan tersebut. Pembangunan sanitasi ini bekerjasama dengan Direktorat Jenderal Prasarana Perumahan dan Permukiman Kementerian PUPR. Sanitasi yang dibangun adalah Tangki Septik dimana digunakan oleh satu keluarga saja, tanpa berbagi dengan tetangga. Pembangunan sanitasi sebanyak 52 keluarga, dengan kriteria keluarga dipilih yang berpendapatan rendah (MBR), belum memiliki sanitasi yang layak dan penduduk tetap Desa Sigara-Gara dibuktikan dengan Kartu Keluarga (KK).
PENYULUHAN KESEHATAN PERILAKU HIDUP BERSIH DAN SEHAT SELAMA MASA PANDEMI COVID 19
Authors: Harahap Mei Adelina , Rangkuti Nur Aliyah , Rangkuti Juni Andriani
Published: February 2023

Promosi kesehatan merupakan esensi dari peran tenaga kesehatan yang sebenarnya berdampak positif dalam upaya meningkatkan peran serta masyarakat dalam meningkatkan derajat kesehatan. Membiasakan pola hidup bersih dan sehat perlu diterapkan mulai dari sekarang, terutama di masa wabah Covid-19 ini. Pembiasaan PHBS bermaksud memberikan kegiatan rutin bagi seseorang terkait dengan pola hidup bersih dan sehat sehingga menjadi kebiasaan (Wiranata, 2020). Peran orang tua sangat penting dan berpengaruh dalam pembiasaan pola hidup bersih dan sehat dalam keluarga. Orang tua berkewajiban menentukan pilihan pelayanan kesehatan yang berkualitas bagi anggota keluarga seperti mengkonsumsi berbagai jenis makanan bergizi, dukungan emosional, aktivitas sehari-hari (aktivitas fisik), dan kualitas lingkungan (Inderan dan Weta, 2018). Oleh karena itu, pembiasaan pola hidup bersih dan sehat bagi anggota keluarga khususnya dan masyarakat selama wabah Covid-19 dapat berupa edukasi, baik berbasis teori maupun praktik langsung. Jika masyarakat membiasakan pola hidup bersih dan sehat sejak dini, maka secara tidak langsung masyarakat telah berperan aktif dalam memerangi COVID-19 di Indonesia.
 
Kata Kunci : Perilaku Hidup Bersih, Sehat
 
Abstract
               Health promotion is the essence of the role of health workers who actually have a positive impact in an effort to increase community participation in improving the health status . Getting used to a clean and healthy lifestyle needs to be applied from now on, especially during this Covid-19 outbreak. PHBS habituation intends to provide a routine activity for someone related to a clean and healthy lifestyle so that it becomes a habit (Wiranata, 2020). The role of parents is very important and influential in the habituation of a clean and healthy lifestyle in the family. Parents are obliged to determine the choice of quality health services for family members such as consuming various types of nutritious food, emotional support, activities of daily living (physical activity), and environmental quality (Inderan and Weta, 2018). Therefore, habituation of a clean and healthy lifestyle for family members in particular and the community during the Covid-19 outbreak can be in the form of education, both theory-based and direct practice. If people get used to a clean and healthy lifestyle from an early age, then indirectly the community has played an active role in fighting COVID- 19 in Indonesia.
PENYULUHAN TENTANG KB KEPADA WUS DI DESA AEK HARUAYA KABUPATEN PADANG LAWAS UTARA
Authors: Harahap Ica Fauziah
Published: February 2023

The Family Planning Program (KB) is an effort to regulate the birth of children, the ideal spacing and age of childbirth, and regulate pregnancy through the promotion of protection and assistance in accordance with reproductive rights to create the quality of families (BKKBN, 2018). The purpose of the dedication to the community is as a form of higher education tri dharma and to increase public knowledge, especially women of childbearing age, about family planning. This community service is by conducting counseling to women of childbearing age in the village of Aek Haruaya, with total 30. This counseling activity is held on Monday 21 November 2022 and run well. This activities are hoped that women of childbearing age can understand more about  the family planning and expect support from their husbands.
PENYULUHAN RESIKO TINGGI PADA KEHAMILAN DI KLINIK ANUGRAH BINJAI TAHUN 2022
Authors: NINGSIH SAFARI FIFI RIA , SINAGA ELIZA BESTARI
Published: February 2023

ABSTRAK
 
Kehamilan risiko tinggi adalah kehamilan yang akan menyebabkna terjadinya bahaya dan komplikasi yang lebih besar baik pada ibu maupun pada janin dalam kandungan dan dapat menyebabkan kematian, kesakitan, kecacatan, ketidaknyaman dan ketidakpuasan. Komplikasi pada saat kehamilan dapat dikategorikan dalam risiko kehamilan, sebanyak 90% penyebab utama terjadi karena komplikasi obstetric yang tidak terduga saat kehamilan, persalinan atau pasca persalinan dan 15% kehamilan diperkirakan berisiko tinggi dan dapat membahayakan ibu dan janin. Kegiatan  ini  di  laksanakan  di  Klinik Anugrah Binjai di  Pada tanggal 7 Desember 2022. Sasaran dalam kegiatan PKM ini adalah Ibu Hamil trimester  I, II  dan  III. Hasil Analisis Deskriptif Tingkat Pengetahuan Ibu Hamil Pretest menunjukkan 3 (30%) ibu berpengetahan Baik dan Cukup 7 (70%) Kemudian    hasil    post-test    yang    didapatkan    keseluruhan    responden berpengetahuan  baik  tentang  resiko tinggi pada kehamilan  sebanyak  10  responden (100%). Bidan harus dapat mendeteksi sedini mungkin bahaya pada ibu hamil yang mungkin terjadi, karena setiap wanita hamil tersebut memiliki resiko mengalami komplikasi.
The effect of anthropogenic emission, meteorological factors, and carbon dioxide on the surface ozone increase in China from 2008 to 2018 during the East Asia summer monsoon season
Authors: Ma Danyang , Wang Tijian , Wu Hao , Qu Yawei , Liu Jian , Liu Jane , Li Shu , Zhuang Bingliang , Li Mengmeng , Xie Min
Published: February 2023

Abstract. Increasing surface ozone (O3) concentrations have long been a significant environmental issue in China, despite the Clean Air Action Plan launched in 2013 by the government. In this study, we assessed the effect of anthropogenic emissions, meteorological factors, and CO2 changes on the summer surface O3 from 2008 to 2018 in China using an improved regional climate-chemistry-ecology model (RegCM-Chem-YIBs). The model was improved regarding the photolysis of O3 and the radiation effect of CO2 and O3. The investigations showed anthropogenic emissions dominated the O3 increase in China, contributing 4.08–18.51 ppb a−1 in the North China Plain. The meteorological conditions decreased O3 over China and could be more significant than anthropogenic emissions in some regions. In Pearl River Delta, for example, the contributions of meteorological conditions and anthropogenic emissions on O3 were −1.29 and 0.81 ppb in 2013, respectively. CO2 was critical in O3 variations, especially in southern China, inducing an increase in O3 on the southeast coast of China (0.28–0.46 ppb a−1) and a decrease in the southwest and central China (−0.51–−0.11 ppb a−1). Our study comprehensively analyzed O3 variation across China from various perspectives and highlighted the importance of considering CO2 variations when designing long-term O3 control policies, especially in high vegetation coverage areas.
Snow-vegetation-atmosphere interactions in alpine tundra
Authors: Pirk Norbert , Aalstad Kristoffer , Yilmaz Yeliz A. , Vatne Astrid , Popp Andrea L. , Horvath Peter , Bryn Anders , Vollsnes Ane Victoria , Westermann Sebastian , Berntsen Terje Koren , Stordal Frode , Tallaksen Lena Merete
Published: February 2023

Abstract. The interannual variability of snow cover in alpine areas is increasing, which may affect the tightly coupled cycles of carbon and water through snow-vegetation-atmosphere interactions across a range of spatio-temporal scales. To explore the role of snow cover for the land-atmosphere exchange of CO2 and water vapor in alpine tundra ecosystems, we combined three years (2019–2021) of continuous eddy covariance flux measurements of net ecosystem exchange of CO2 (NEE) and evapotranspiration (ET) from the Finse site in alpine Norway (1210 m a.s.l.) with a ground-based ecosystem-type classification and satellite imagery from Sentinel-2, Landsat 8, and MODIS. While the snow conditions in 2019 and 2021 can be described as site-typical, 2020 features an extreme snow accumulation associated with a strong negative phase of the Scandinavian Pattern of the synoptic atmospheric circulation during spring. This extreme snow accumulation caused a one-month delay in melt-out date, which falls on the 92nd-percentile in the distribution of yearly melt-out dates in the period 2001–2021. The melt-out dates follow a consistent fine-scale spatial relationship with ecosystem types across years. Mountain and lichen heathlands melt out more heterogeneously than fens and flood plains, while late snowbeds melt out up to one month later than the other ecosystem types. While the summertime average Normalized Difference Vegetation Index (NDVI) was reduced considerably during the extreme snow year 2020, it reached the same maximum as in the other years for all but one the ecosystem type (late snowbeds), indicating that the delayed onset of vegetation growth is compensated to the same maximum productivity. Eddy covariance estimates of NEE and ET are gap-filled separately for two wind sectors using a random forest regression model to account for complex and nonlinear ecohydrological interactions. While the two wind sectors differ markedly in vegetation composition and flux magnitudes, their flux response is controlled by the same drivers as estimated by the predictor importance of the random forest model as well as the high correlation of flux magnitudes (correlation coefficient r = 0.92 for NEE and r = 0.89 for ET) between both areas. The one-month delay of the start of the snow-free season in 2020 reduced the total annual ET by 50 % compared to 2019 and 2021, and reduced the growing season carbon assimilation to turn the ecosystem from a moderate annual carbon sink (−31 to −6 gC m−2 yr−1) to a source (34 to 20 gC m−2 yr−1). These results underpin the strong dependence of ecosystem structure and functioning on snow dynamics, whose anomalies can result in important ecological extreme events for alpine ecosystems.
S- and P-wave velocity model estimation from seismic surface-waves
Authors: Khosro Anjom Farbod , Adler Frank , Socco Laura Valentina
Published: February 2023

Abstract. The surface-waves methods are well-established techniques for subsurface S-wave velocity (VS) reconstruction. Recently, the sensitivity of surface-wave skin depth to Poisson ratio was applied to also estimate P-wave velocity (VP) models from surface-wave records. We use this technique within the framework of three surface-wave methods, the wavelength/depth data transform, the laterally constrained inversion, and surface-wave tomography to estimate both VS and VP models. We apply these methods to a 3-D test data set from a mining site that is characterized by stiff material and by significant elevation contrast. The data were recorded using a regular grid of receivers and an irregular source layout. Pseudo 3D VS and VP models were obtained down to 140 m depth over approximately 900 × 1500 m2 area. The estimated models from the methods well-match the geological information available for the site. Less than 6 % difference is observed between the estimated VS models from the three methods, whereas this value is 7.1 % for the retrieved VP models. The different methods are critically compared in terms of resolution and efficiency.
Mediación en situaciones de dependencia: bondades de su aplicación
Authors: Caravaca Llamas Carmen , Martínez-López José Ángel , Sáez Olmos José
Published: February 2023

Este trabajo presenta una reflexión sobre la aplicación de la mediación familiar como herramienta especializada en la gestión de los conflictos interpersonales de carácter familiar relacionados o producidos a partir de una situación de dependencia. Se explican las características esenciales del proceso, su potencialidad social, preventiva y otros beneficios que ofrece su práctica, especialmente los referidos a la persona en situación de dependencia. Por último, se expone el marco legislativo asociado a la práctica de la mediación en los conflictos relacionados con la dependencia. Se proponen, además, los momentos susceptibles de conflictos donde la mediación emerge como elemento catalizador de los mismos.