bluuebunny/crossref_metadata_2025 huggingface dataset:
Upcoming Changes to DOI Content Negotiation
Authors: Fenner Martin
Published: October 2021

DOI content negotiation is one of the oldest DataCite services, launched in 2012. Content negotiation makes it easy to fetch DataCite metadata in other metadata formats, for example

BibTeX

or

schema.org

, or as formatted citation in one of more than 5,000 citation styles. For example:curl -LH "Accept: application/x-bibtex" https://doi.org/10.5438/0000-0C2G In 2017 we updated the service, both adding new content types (e.g.
The DataCite GraphQL API is now open for (pre-release) business
Authors: Fenner Martin
Published: October 2021

DataCite DOIs describe resources such as datasets, samples, software and publications with rich metadata. An important part of this metadata is the description of connections between resources that use persistent identifiers (PIDs) provided by DataCite and others (Crossref, ORCID, ROR, ISNI, IGSN, etc.). Together these resources and their connections form a graph, the PID Graph (Fenner &
DataCite's New Search
Authors: Fenner Martin
Published: October 2021

Today we are announcing our first new functionality of 2019, a much improved search for DataCite DOIs and metadata. While the DataCite Search user interface has not changed, changes under the hood bring many important improvements and are our biggest changes to search since 2012.Faster Indexing Newly registered (and tagged findable) DOIs now appear in the DataCite Search index within a few minutes, compared with the previous up to 12 hour lag.
Announcing the DataCite Blog Relaunch
Authors: Fenner Martin
Published: October 2021

The DataCite blog has migrated to a new platform, from a hosted version at Ghost to a self-hosted version using Jekyll. The main reason for this change is that it gives us more control over the formatting of blog posts. The migration was easy as both Ghost and Jekyll use markdown to format blog posts, and the blog post URLs haven't changed.
Announcing Data-Level Metrics in DataCite Labs
Authors: Fenner Martin
Published: October 2021

Last week Jennifer Lin shared information on the

Making Data Count

(MDC) project on this blog. MDC is a project funded by the U.S. National Science Foundation (NSF) to design and develop metrics that track and measure data use –

data-level metrics

(DLM). Funding for the 12 month project ends October 1st, with a no-cost extension until March 1st.
Using YAML Frontmatter with CSV
Authors: Fenner Martin
Published: October 2021

CSV (comma-separated values) is a popular file format for data. It is popular because it is very simple: CSV is text-based and any application that can open text files can read or write CSV. This makes it a good fit for digital preservation. We don't know how many of the datasets in DataCite use CSV because the format metadata attribute is not used much (this query gives you some examples), but we know that the number is big.
Digging into Metadata using R
Authors: Fenner Martin
Published: October 2021

In the first post of this new blog a few weeks ago I talked about Data-Driven Development, and that service monitoring is an important aspect of this. The main service DataCite is providing is registration of digital object identifiers (DOIs) for scholarly content, in particular research data. Monitoring this service should include the following:number of DOIs registeredmetadata associated with these DOIsare the DOIs working as expected, e.g.
Differences between ORCID and DataCite Metadata
Authors: Fenner Martin
Published: October 2021

One of the first tasks for DataCite in the European Commission-funded THOR project, which started in June, was to contribute to a comparison of the ORCID and DataCite metadata standards.
Eating your own Dog Food
Authors: Fenner Martin
Published: October 2021

Eating your own dog food is a slang term to describe that an organization should itself use the products and services it provides. For DataCite this means that we should use DOIs with appropriate metadata and strategies for long-term preservation for the scholarly outputs we produce.
Cool DOIs
Authors: Fenner Martin
Published: October 2021

In 1998 Tim Berners-Lee coined the term cool URIs (1998), that is URIs that don’t change. We know that URLs referenced in the scholarly literature are often not cool, leading to link rot (Klein et al., 2014) and making it hard or impossible to find the referenced resource.
Announcing the Organization Identifier Project: a Way Forward
Authors: Fenner Martin
Published: October 2021

The scholarly research community has come to depend on a series of open identifier and metadata infrastructure systems to great success. Content identifiers (through DataCite and Crossref) and contributor identifiers (through ORCID) have become foundational infrastructure for the community.
Launching the DataCite Status Page
Authors: Fenner Martin
Published: October 2021

As a provider of crucial scholarly infrastructure, it is critical that DataCite not only provides a reliable service, but also properly communicates problems. The best way to do this is via a central status page, a best practice used by many organizations from Github and Diqus to Slack.
Relaunching DataCite Search
Authors: Fenner Martin
Published: October 2021

This week we relaunched DataCite Search, providing a more user-friendly search interface for DataCite metadata. We also added functionality that was not available before. The new search uses a single entry box for queries, and filters by resource type, publication year and data center. A new Cite button will generate a citation in several popular citation styles, and in BibTeX and RIS import formats.
Mysteries in Reference Lists
Authors: Fenner Martin
Published: October 2021

On Tuesday the journal PLOS ONE celebrated its 10th anniversary (see blog post by PLOS ONE Editor-in-Chief Jörg Heber and blog post by PLOS ONE Managing Editor Iratxe Puebla and PLOS Advocacy Director Catriona MacCallum). PLOS ONE (and PLOS) have changed scholarly publishing in many ways, from a DataCite perspective probably most importantly via the data policy updated in February 2014 that states that PLOS ONE was not the first journal with a
Publishing tabular data as blog post
Authors: Fenner Martin
Published: October 2021

CSV in many ways is for data what Markdown is for text documents: a very simple format that is both human- and machine-readable, and that – despite a number of shortcomings - is widely used. Given the popularity of Markdown for writing blog posts, using CSV to publish blog posts with tabular data should be an obvious thing to do, and we have just published our first blog post using CSV data.
Using Schema.org for DOI Registration
Authors: Fenner Martin
Published: October 2021

Three weeks ago we started assigning DOIs to every post on this blog (Fenner, 2016c). The process we implemented uses a new command line utility and integrates well with our the publishing workflow, with (almost) no extra effort compared to how we published blog posts before. Given that DataCite is a DOI registration agency, we obviously are careful about following best practices for assigning DOIs.
COUNTER Code of Practice for Research Data Usage Metrics release 1
Authors: Fenner Martin
Published: October 2021

There is a need for the consistent and credible reporting of research data usage. Such usage metrics are required as an important component in understanding how publicly available research data are being reused.
Optimalisasi Peran Pendamping Desa Dalam Pembangunan dan Pemberdayaan Masyarakat Desa
Authors: Rivaldi Agustiar
Published: October 2021

The presence of Village Facilitators is a demand for Law Number 6 of 2014 concerning Villages and Permendes No. 3 of 2015 concerning Village Assistance. Five years of the village fund and village assistance program have been running, but there are still problems in the field. The purpose of this study was to assess the research to determine the role of village facilitators in the development and empowerment of rural communities. This research is a qualitative study with a field approach. This research is located in villages in Klapanunggal District, Bogor Regency. The author uses data collection techniques in the form of interviews, documentation, and observation. The study results concluded that village facilitators were able to improve the accountability and transparency aspects of village government. Supervision and community participation as the subject and object of development and empowerment over the last five years, in general, have shown their existence towards a change in a healthy and independent village government system. However, the problem of not optimal assistance still occurs both at the central and regional government levels and at the village level.
Perang Ekuador dan Peru Tahun 1995
Authors: Kusumah Anshary Ahmad Daniel
Published: October 2021

This study tries to explain the reasons why Peru and Ecuador went to war with each other in 1995, even though both are democracies. The research was conducted concerning Immanuel Kant's Democratic Peace Theory by examining norms and institutions as essential factors in developing his theory. This study uses qualitative research with literature review and interview methods. The study will focus on the conditions of norms and institutions in Peru and Ecuador in 1995, the year the two countries decided to go to war with each other. Based on the research results, it is known that democratic norms and institutions owned by Ecuador and Peru have not been able to create peace as has been assumed by Immanuel Kant in the Democratic Peace Theory. Although Ecuador has democratic institutions that can reduce the authority of its leaders in decision-making, the domestic democratic norms established in the 1830 Constitutional Law cannot make the Ecuadorian people's support refer to peace in overcoming the Cenepa border conflict. On the contrary, in Peru, democratic norms that prefer to negotiate and make peace are not followed by the effectiveness of the role of democratic institutions that cannot limit President Fujimori's authority, who chooses to carry out attacks in border areas which then triggers a war.
Makro Ekonomi dan Pengentasan Kemiskinan di Indonesia
Authors: Fadillah Abi
Published: October 2021

Poverty is still a problem in Indonesia's economy. From the colonial period to 75 years of independence, around 27.55 million people still live below the poverty line. This paper tries to examine the impact of Indonesia's macroeconomic variables as proxied by Economic Growth (GDPG), Inward FDI (FDI), Unemployment (UNM), Inflation (IN), Exports (EXP), Imports (IMP) on Indonesia's absolute poverty (POVY) with using annual data from 1979-2020. This study emphasizes economic growth as the primary variable. At the same time, other independent variables are used as control variables. The method in this study uses Autoregressive Distributed Lag (ARDL) and applies bounds testing approach to measuring the long-term relationship between the independent and dependent variables. The cointegration limit test shows that there is long-term cointegration between macroeconomic impacts on poverty in Indonesia. The short-term and long-term ARDL models show that all independent variables have a significant relationship with poverty in Indonesia.
Pengaruh Kesadaran Wajib Pajak, Pengetahuan Peraturan Pajak, dan Penyuluhan Perpajakan terhadap Kepatuhan Pembayaran Pajak Transaksi E-Commerce di Surabaya
Authors: Hama Aloisius
Published: October 2021

Testing the intended effect for the taxpayer, knowledge of tax regulations, and tax counseling with transaction tax payment compliance for e-commerce actors is the purpose of this research. The research population involves E-commerce actors in the fashion sector who operate on Instagram social media accounts and are located in Surabaya. Multiple Linear Regression is the provision chosen in the data analysis model of this study because this study was designed to examine the influence of the independent variable with the dependent variable. The study results indicate that the growing awareness of taxpayers has a negative and insignificant effect on compliance with paying taxes for e-commerce actors. Knowledge of tax regulations partially found a significant positive effect on tax compliance for e-commerce actors. Then, other results show that partial tax counseling has a positive effect that is not considered significant on tax compliance for e-commerce players.
Texture and Trace Element Composition of Rutile in Orogenic Gold Deposits
Authors: Sciuba Marjorie , Beaudoin Georges
Published: October 2021

Rutile from a wide range of orogenic gold deposits and districts, including representative world-class deposits, was investigated for its texture and trace element composition using scanning electron microscopy, electron probe microanalysis, and laser ablation-inductively coupled plasma-mass spectrometry. Deposits are hosted in various country rocks including felsic to ultramafic igneous rocks and sedimentary rocks, which were metamorphosed from lower greenschist to middle amphibolite facies and with ages of mineralization that range from Archean to Phanerozoic. Rutile presents a wide range of size, texture, and chemical zoning. Rutile is the dominant TiO2 polymorph in orogenic gold mineralization. Elemental plots and partial least square-discriminant analysis suggest that the composition of the country rocks exerts a strong control on concentrations of V, Nb, Ta, and Cr in rutile, whereas the metamorphic facies of the country rocks controls concentrations of V, Zr, Sc, U, rare earth elements, Y, Ca, Th, and Ba in rutile. The trace element composition of rutile in orogenic gold deposits can be distinguished from rutile in other deposit types and geologic settings. Elemental ratios Nb/V, Nb/Sb, and Sn/V differentiate the rutile trace element composition of orogenic gold deposits compared with those from other geologic settings and environments. A binary plot of Nb/V vs. W enables distinction of rutile in metamorphic-hydrothermal and hydrothermal deposits from rutile in magmatic-hydrothermal deposits and magmatic environments. The binary plot Nb/Sb vs. Sn/V distinguishes rutile in orogenic gold deposits from other geologic settings and environments. Results are used to establish geochemical criteria to constrain the source of rutile for indicator mineral surveys and potentially guide mineral exploration.
Aloe Vera y la Descontaminación Electromagnética
Authors: Soto-Carbajal Demetrio , Hinojosa-Yzarra Lizangela Aurelia
Published: October 2021

La población mundial sufre de alteraciones al corazón y el sistema respiratorio, generados por las ondas electromagnéticas provenientes de los ordenadores, celulares y microondas, ocasionando una serie de infartos de miocardio que dan lugar a la disminución de su masa muscular, de tal manera que la onda se despolariza lentamente por los ventrículos del corazón. El objetivo del presente estudio fue demostrar la influencia del Aloe Vera (sábila) en la descontaminación de los efectos electromagnéticos en los seres vivos, para lo cual se desarrolló un estudio sistemático de artículos científicos publicados en revistas científicas como Guillermo de Ockham, Dilemas Contemporáneos, Airalia, entre otras, ubicadas en bases de datos como Scopus, SciELO, Web of Science, Latindex y ScienceDirect. Entre los resultados se destaca la confirmación de la estrecha relación entre radiaciones electromagnéticas y el cáncer, vislumbrándose la solución mediante un análisis de absorción ultravioleta (UV) y pruebas de citotoxicidad del Aloe vera, ante el daño oxidativo celular y la genotoxicidad producida por las partículas nanométricas inorgánicas sobre células dérmicas. Se concluyó que las radiaciones entre 30 kHz y 300 MHz y las microondas entre 300 MHz y 300 GHz, alteran molecularmente el sistema nervioso; y para descontaminar los efectos de las ondas electromagnéticas, el gel del Aloe vera mostró actividades fisiológicas y biológicas como agente antiviral y protector ante la radiación UV.
Aula Aumentada y Aula Invertida, Los Nuevos Retos en Educación Superior Universitaria
Authors: Chuquimbalqui-Maslucán Nilo
Published: October 2021

El aula aumentada y aula invertida en cualquier nivel educativo es inminente que requiere la implementación de actividades académicas en un sistema de gestión del aprendizaje (Moodle, Chamilo, Teams, Google Classroom o Canvas). Por lo que, la finalidad de esta investigación es conocer a profundidad sobre aula aumentada y aula invertida, desarrollado mediante la descripción y explicación de investigaciones de otros autores. Se obtuvo: Primero, el análisis de los resultados de su aplicación sobre las experiencias de aula invertida en el área de la salud, los docentes consideran que la interpretación del electrocardiograma es un tema complicado de aprender durante la realización de los diagnósticos clínicos. El aula invertida representa una excelente alternativa para mejorar el proceso de enseñanza aprendizaje en medicina; Segundo, las experiencias de aplicación de aula invertida donde aparece un efecto de aprendizaje de gran velocidad que se refleja en la resolución de ejercicios y adquisición de nuevas estrategias; Tercero, existe una mejora en cuanto a la asistencia de los estudiantes en una clase virtualizada; Cuarto, el clima productivo de aprendizaje en el aula invertida se correlaciona positivamente con las percepciones de aprendizaje en cirugía de la Universidad de la Sabana, Chía, Colombia. Se concluye que aula aumentada y aula invertida, así como conectivismo y ubicuidad, son los nuevos retos en educación universitaria que requiere uso y aplicación adecuada en la formación de nuevos profesionales que exige el mundo global.
La résilience dans le parcours scolaire des jeunes noirs d’origine africaine et caribéenne au Québec
Authors: Canisius Kamanzi Pierre
Published: October 2021

This article analyzes the educational pathways of Black Québécois students with immigrant background from Sub-Saharan Africa and the Caribbean, all of whom are members of racialized groups, targets of discrimination and marginalization, and are at risk of vulnerable educational pathways. However, the results obtained from longitudinal data (N = 8415) show that these students are able to overcome these obstacles. Although they are more at risk of major academic difficulties, delays due to grade repetition, and are less likely to attend a private school or be admitted to enriched programs, these students access postsecondary education (college and university) in a proportion fairly comparable to that of their peers whose parents are Eurocanadian-born. Although the situation is somewhat reversed with respect to graduation, this article supports the resilience hypothesis put forward by some authors, such as Krahn and Taylor (2005), with respect those students.

Keywords: discrimination and marginalization, Black students, immigration and immigrants, school and postsecondary pathways, race and racism, resilience
ՀԱՅԿԱԶ ՀԱԿՈԲՋԱՆՅԱՆԻ ԿՅԱՆՔԸ ԵՎ ՍՏԵՂԾԱԳՈՐԾՈՒԹՅԱՆ ԱՌԱՆՁՆԱՀԱՏԿՈՒԹՅՈՒՆՆԵՐԸ / LIFE AND CHARACTERISTIC FEATURES OF HAYKAZ HAKOBJANYAN'S WORKS
Authors: Khachikyan G.
Published: October 2021

Հոդվածում ներկայացրել ենք գյումրեցի արձակագիր, գրականագետ, բանասիրական գիտությունների դոկտոր, պրոֆեսոր Հայկազ Հակոբջանյանի կյանքը, նրա գրական ժառանգության համառոտ բնութագիրը: Ավանդական և ժամանակակից գրականության տեսության հայեցակետերից ուսումնասիրել ենք նրա գեղարվեստական արձակի բնորոշ առանձնահատկությունները: Նարատոլոգիայի օրինաչափությունների կիրառմամբ համառոտ կերպով բացահայտել ենք գրողի վաղ շրջանի վիպակների («Ամանոսի լեռների առասպելը», «Պադվալի Վաղոն», «Խանասոր»), ինչպես նաև Վ. Տերյանի, Դ. Վարուժանի, Սիամանթոյի, Ռ. Սևակի մասին կենսագրական վեպերի մեջ հեղինակի և պատմողի (նարատոր) փոխառնչությունների առանձնահատկությունները: / In the article we have presented the life and brief description of the literary heritage of the Gyumri prose writer, literary critic, Doctor of Philological Sciences Haykaz Hakobjanyan. We examined the characteristics of his fiction from the point of view of the traditional and modern literature theory. Using the principles of the narratology, we briefly revealed the early novels of the writer (―The Myth of the Amanos Mounts‖, ―Padvali Vaghon‖, ―Khanasor‖), as well as the features correlations of the author and narrator in biographical novels about V. Teryan, D. Varuzhan, Siamanto, R. Sevak.
Psicología Educacional Entendiendo el desarrollo infantil
Authors:   Universitas 17 Agustus 1945 Banyuwangi, Husna Afriani Imro’atul
Published: October 2021

Este libro está escrito de manera concisa y simple y es la base para comprender la psicología educativa, especialmente el desarrollo infantil. Este libro está escrito de manera básica, pero no descuida los detalles de cada tema y material que se espera que proporcione una comprensión completa del lector. Este libro analiza 3 aspectos básicos de la psicología educativa basada en el desarrollo infantil, que incluyen: 1. Comprensión de la psicología de la educación 2. Crecimiento y desarrollo infantil 3. Aprendizaje que presta atención al potencial de los niños Las 3 cosas que se discuten en este libro son 3 cosas básicas y es muy importante comprenderlas al educar a los niños. Porque estas 3 cosas son la base para brindar una educación infantil que se ajuste psicológicamente según la edad de los niños en el aprendizaje.
ESTRATEGIAS DE MARKETING HOTELERO EN LA ERA DIGITAL
Authors:   Bina Nusantara University, Murniati Murniati , Bawono Suryaning ,   STIE Jaya Negara Tamansiswa Malang
Published: October 2021

Alabado sea la Gratitud, siempre oramos a la presencia del Único Dios por la abundancia de Su gracia y guía para que podamos terminar de hacer este libro. El turismo es un sector que tiene una posición importante para el crecimiento económico y el empoderamiento de la comunidad. Un tipo de viaje que puede impulsar el crecimiento del turismo es optimizar el desarrollo de las tendencias de viajes económicos. Los viajes económicos son una forma de turismo que coloca el presupuesto como una consideración importante, especialmente al elegir alojamiento y transporte a precios asequibles. La mayoría de los millennials pertenecen a la categoría de viajeros con presupuesto limitado. Este grupo de jóvenes también tiene su propio carácter; es decir, prefieren viajar en base a tecnología digital cuando solicitan hoteles económicos y boletos de transporte. Para dar respuesta a las necesidades de la era digital, para satisfacer las necesidades de los actores turísticos, es necesario optimizar el marketing por parte de los gestores turísticos, especialmente los hoteles con estrategia digital; Por ello, presentamos un libro titulado Estrategia de marketing hotelero en digital, la era secreta para mejorar la ocupación hotelera con Internet. Este libro se presenta en forma de teoría y práctica escrita directamente por académicos y profesionales. Este libro está destinado a convertirse en uno de los libros de referencia para académicos y profesionales en el campo de la hostelería e investigadores y la planificación en el campo del turismo y la hostelería que pueda utilizarse como material estratégico en el desarrollo del marketing en la era digital. El material de este libro se basa en la experiencia del autor como conferencista y practicante de economía y hotelería. Al escribir este libro, nos gustaría agradecer a todos aquellos que han ayudado en el proceso de elaboración de este libro. En la redacción de este libro, tal vez todavía no sea perfecto; Aceptamos críticas, sugerencias y mensajes constructivos para mejorar en la próxima edición del libro.
STRATEGI PENDAMPINGAN IBU DALAM MASA PENDIDIKAN ANAK
Authors: Acmad Achmad
Published: October 2021

Strategi yang dipakai oleh ibu-ibu di Sekolah Al-Mu’tadil di DesanTenggun Dejeh Kecamatan Kelampis dalam masa pendidikan anak khususnyaanak pada masa sekolah dasar adalah meluangkan waktu bersama anak, menjaditeman belajar anak, menerapkan peraturan keluarga, memberikan hadiah danmembiarkan anak bermain. Manfaat dari dalam implementasi pendampingan yangmereka lakukan adalah menambah rasa percaya diri, tidak malu bertanya, mandiri,dan semangat dalam pada anak. Kendala-kendala yang sering mereka temukandalam proses pendampingan adalah keterbatasan pengetahuan ibu akan pelajarananak mereka dan kesibukan ibu yang menyita waktu untuk selalu mendampingianak.
SEJARAH HADITS MAWDU’ DALAM MUSTALAHUL HADITS
Authors: Masud Abdullah
Published: October 2021

Para ulama’ berbeda pendapat tentang kapan mulai terjadinya pemalsuanhadis, orang telah memalsukan berbagai hadis dengan motif dan tujuan yang berbedabeda,Terlebih untuk kepentingan-kepentingan tertentu orang bisa dan berani untukmembuat hadis palsu. Pengertian hadis secara istilah adalah Hadis yang disandarkankepada rasulullah SAW Secara dibuat-buat dan dusta, padahal beliau tidakmengatakan berbuat ataupun menetapkannya. Mempergunakan hadis maudu’ itu batal,dan haram meriwayatkannya kecuali terpaksa atau mengerjakan hadis itu kepada ahliilmu pengetahuan untuk diteliti. Berdasarkan data sejarah yang ada, pemalsuan hadistidak hanya dilakukan oleh orang-orang islam tetapi juga dilakukan oleh orang-orangnon islam dengan berbagai macam motif dan kepentingan anatara lain Pertentanganpolitik, usaha kaum zindik, fanatic terhadap bangsa dan suku, mempengaruhi kaumawam dan lain sebagainya.
Infrared thermography to assess thermoregulatory reactions of buffaloes supplemented with antioxidant and dense energy source in summer season
Authors: YALLAPPA M. SOMAGOND  , S. V. SINGH  , ADITYA DESHPANDE  , PARVENDER SHEORAN  , V. P. CHAHAL
Published: October 2021

Twenty-four lactating buffaloes were chosen and subsequently divided into 4 groups i.e. group-I (control), group-II (supplemented astaxanthin at 0.25 mg kg-1 BW/day), group-III (prill fat at 100 g day-1), and group-IV (combination). Surface body temperature at different anatomical regions of buffaloes was recorded using infrared thermography (IRT), rectal temperature using a digital thermometer, and cortisol hormone by ELISA kit at the fortnightly interval. Forehead region temperature showed a higher correlation (0.390) with THI compared to other anatomical regions. The change in surface body temperature was positively correlated with THI and cortisol levels. The increase in the IRT temperature at different anatomical sites of buffaloes was at a lower magnitude in treatment groups compared to the control group. Udder surface temperature was higher in peak lactation and high producing buffaloes. Forehead region temperature showed a close relationship with rectal temperature and cortisol levels of buffaloes. According to the research findings, astaxanthin and prill fat can be used in ameliorating heat stress. Infrared thermography (non-invasive method) of the forehead and udder can be used as indicators for measuring the heat stress and production levels of buffaloes, respectively.
Altering microclimate of wheat (Triticum aestivum L.) by adjusting sowing dates, irrigation and nitrogen application in semi-arid and arid agroclimatic conditions of Punjab
Authors: HARKANWALJOT SINGH  , P. K. KINGRA  , R. K. PAL  , SOM PAL SINGH
Published: October 2021

Field experiments were conducted during rabi seasons of 2017-18 and 2018-19 and results of both the years were pooled to evaluate the microclimate of wheat under five dates of sowing, two nitrogen and two irrigation levels at Ludhiana and Bathinda representing semi-arid and arid agroclimatic regions of Punjab. Soil temperature reported during seed emergence was maximum in early sown (20th October) crop and decreased with delay in sowing at both the locations under study. Canopy temperature from 60 DAS onwards was recorded lower in 5th November and higher in 20th December sown crop while in case of irrigation and nitrogen levels, it was lower under optimal irrigation (I1) and recommended nitrogen (N1) application. Stress degree days (SDD) calculated were also lowest in 5th November sown crop (-323.6oC) and these were lower in N1 (-271.3oC) and I1 (-274.9oC) during both the years, respectively. Better crop growth and hence, leaf area index resulted in higher PAR interception in October sown with optimal irrigation and recommended nitrogen level. Canopy temperature at different periodic intervals (75, 90, 105 and 120 DAS) showed negative correlation with grain yield (R2 = 0.76, 0.75, 0.71 and 0.70, respectively). Similarly, SDD had negative relation with wheat yield (R2 = 0.74).
Maize productivity analysis in response to climate change under different nitrogen management strategies
Authors: NISHANT K SINHA  , M. MOHANTY  , J. SOMASUNDARAM  , R. S. CHAUDHARY  , H. PATRA  , K. M. HATI  , RANA PRATAP SINGH  , JYOTI KUMAR THAKUR  , JITENDRA KUMAR  , DHIRAJ KUMAR  , ALKA RANI  , A. B. SINGH  , S. K. BAL  , K. SAMMI REDDY  , M. PRABHAKAR
Published: October 2021

The evaluation of climatic change impact on maize grain and biomass yield under different N management practices through a well-calibrated and validated APSIM model in Vertisol of central India has been made. Climate scenarios were derived from seven global climate models (GCM) for two representative concentration pathways (RCPs), i.e. RCP4.5 and RCP8.5, and two-time slices, i.e. 2050 and 2080. The five N scenarios, namely N0%, N50%, N100%, N150%, and 100% organic, were studied in different climatic scenarios. The probability of exceedance showed that N0%, N50%, N100%, N150%, and 100% organic treatments have a 50% chance of yield greater than 1.0, 3.40, 4.20, 4.45 and 3.84 t ha-1, respectively. The average reduction of maize yield was -44.4, -20, -19.7 - 17.9 and 22.5 per cent in N 0%, N 50%, N 100%, N 150%, 100% organic, respectively under RCP4.5 over the baseline period (1980-2010). For RCP8.5, the average reduction of maize yield in N 0%, N 50%, N 100%, N 150%, 100% organic was 41.2, 21.2, 20.8 20.6 and 23.1 per cent, respectively. Simulation results suggested that a higher decrease of maize yield in 100 per cent organic treatments than inorganic treatments is due to variability in N uptake.
Analysing water productivity response to sowing window, irrigation levels and mulching using CERES-wheat model
Authors: PARMINDER SINGH BUTTAR  , P. K. KINGRA  , R. K. PAL  , SOM PAL SINGH  , SAMANPREET KAUR
Published: October 2021

Field experiments were carried out during rabi seasons of 2015-16 and 2016-17 at the Research Farm, Punjab Agricultural University, Ludhiana. Wheat variety PBW 621 was sown on three dates (D1: 4th week of October, D2: 2nd week of November and D3: 4th week of November) with two irrigation levels (I1: IW/ CPE = 0.9, I2: At CRI, 5-6 weeks after 1st irrigation, 3-4/5-6 weeks after 2nd irrigation, 2/4 weeks after 3rd irrigation as per dates of sowing) and mulch application (M1: without mulch, M2: straw mulch @ 5 t ha-1). Earlier sown mulch applied crop with four post-sowing irrigations produced highest (5312.5 kg ha-1) and late sown without mulch application crop with irrigation @IW/CPE = 0.9 produced lowest grain yield (3900.5 kg ha-1). Simulation results depicted -1.1 to 16.8 per cent deviation in crop yield, -1.4 to -21.0 per cent in water use and 12.7 to 45.5 per cent in water productivity. Increase in temperature from 1oC to 3oC decreased wheat yield by 6.3 to 27.0 per cent under D1 and 3.3 to 17.6 per cent under D2, however, it increased from 8.1 to 16.2 per cent under D3, indicating D3 as most appropriate under future warming scenarios. Increase in CO2 concentration decreased water use and increased yield and water productivity.
Assessment of crop water requirement of field pea (Pisum sativum L.) in foothills valley areas of Manipur, North East India
Authors: LAISHRAM KANTA SINGH  , INGUDAM BHUPENCHANDRA  , S. ROMA DEVI
Published: October 2021

The purpose of this study was to assess the evapotranspiration in field pea (Pisum sativum L.) in foothills valley areas of Manipur using the Hargreaves-Samani equation to predict the plant water demand. The crop coefficient (Kc) values ranged between 0.45 and 1.28 during the crop growth stages of field pea for the five crop seasons (2013-18). The average five-year effective rainfall was estimated to be 59.0 mm, with standard deviation (SD±) ranging between 4.4 to 35.1 mm. The average crop water requirement for field pea was estimated to be 221.0 mm and the average water demand for different crop growth stages of field pea was estimated to be 20.0 mm (initial stage), 52.0 mm (development stage), 100.0 mm (mid-season) and 49.0 mm (late season). Thus, the information generated may help in effective management of crop water requirements for sustainable crop production including field pea in the region.
Trend and change point detection of seasonal rainfall for effective crop planning over southern transition zone of Karnataka, India
Authors: S. SRIDHARA  , PRADEEP GOPAKKALI
Published: October 2021

The significance of the trends was tested by Mann-Kendall test for annual and seasonal rainfall. Among the 14 taluks, only Hassan taluk shows a significant positive trend in annual rainfall while eight taluks have shown non-significant positive trend and remaining five taluks have shown non-significant negative trend. The annual rainfall for the entire zone have shown non-significant positive trend. For the SWM season, Alur taluk shows a significant negative trend and eight taluks have shown non-significant positive trend. However, five taluks and whole zone showed a non-significant negative trend. Southwest monsoon and annual rainfall in Bhadravathi taluk was increased in 2007 (571.9 mm to 785.1 mm and 857.6 mm to 1090.9 mm, respectively) and in Shivamogga, the change in annual rainfall was decreased during 1983 (1497.5 mm to 944.0 mm) and 2011 (944.0 mm to 796.6 mm). The northeast monsoon rainfall was increased during 1992 (134.3 mm to 441.1 mm) and it was decreased during 1994 (441.1 mm to 162.0 mm) in Shikaripura taluk. Similarly, in Hunsur taluk, the SW Monsoon rainfall has increased (701.8 mm to 1010.2 mm) during 1991 and it was decreased during 2001 (1010.2 mm to 723.3 mm), in Periyapatna and Honnali taluk, Northeast monsoon rainfall has decreased during 2012 and 2011, respectively.
Performance of rainfed chilli crop in Tamil Nadu under climate change in RCP4.5
Authors: N. KOWSHIKA  , S. PANNEERSELVAM  , V. GEETHALAKSHMI  , T. ARUMUGAM  , R. JAGADEESWARAN
Published: October 2021

Dry chilli, which stands third in production from the spice industry, has influenced the Indian diet to a greater extent . The impact of climate change conditions on chilli crop could, in turn, impart the economy deeply. Hence, the future projection of dry chilli production will surely enrich knowledge about crop performance. Climate data from CCSM4 being downscaled from RegCM 4.4 was used in yield projection till the end of 21st century through DSSAT crop simulation for two major cultivars of chilli in Tamilnadu viz., TNAU chilli hybrid CO1 and K1 variety under rainfed conditions. TNAU chilli hybrid CO1 and K1 varieties have shown negative yield deviations for all the agroclimatic zones of Tamilnadu under variable time scales. However, southern zone was exclusive in exhibting positive yield by 7 percent and 5 percent, respectively, during the end of century.
COLLECTION SYSTEM OF MANDATORY EMPLOYEE CONTRIBUTIONS (IWP) FOR PARTICIPANTS AT PT. TASPEN (PERSERO) ATTACK BRANCH OFFICE
Authors: Agustiana Romi
Published: October 2021

The purpose of this study was to find out and obtain data regarding the Mandatory Employee Contribution (IWP) billing system for participants managed by PT. TASPEN (Persero) Serang Branch Office, as well as providing information to the participants of the pension program and Old Age Savings (THT) how the process or flow goes through in collecting the Mandatory Employee Contribution (IWP) for these participants. The results of the study indicate that the Mandatory Employee Contribution (IWP) billing system for participants at PT. TASPEN (Persero) Serang Branch Office which has been created and implemented in the Company Operational Standards (SOP) has been explained in detail and has been implemented properly in accordance with the system created.
PROCEDURE FOR REGIONAL PROPERTY REMOVAL AT BADAN PENGELOLAAN KEUANGAN DAN ASET DAERAH (BPKAD) KAPUPATEN SERANG
Authors: Agustina Rahayu Siti
Published: October 2021

The objectives of this study are: to find out the procedure for the elimination of Regional Property (BMD) at the Regional Financial and Asset Management Agency (BPKAD) Serang Regency, to find out what obstacles occur in the implementation of the elimination of Regional Property (BMD) at the Regional Asset Management Agency. Regional Finance and Assets (BPKAD) Serang Regency. The results of the study indicate that the abolition of State Property has been carried out according to the procedures and the obstacles faced and overcome.
Liability Payment System at PT. Indonesia Power PLTU Banten 2 Labuan OMU
Authors: Widiawati Wiwin
Published: October 2021

The purpose of writing this thesis report is to determine the liability payment system and factors that are obstacles in the payment system of liabilities at PT. Indonesia Power PLTU Banten 2 Labuan OMU. The object of this thesis is the liability at PT. Indonesia Power PLTU Banten 2 Labuan OMU. The writing method used is the interview method and the documentation method. The type of data used is primary data and secondary data. Sources of data obtained from direct research and literature studies. How to collect data through observation, interviews, and documentation. The results of the study that the payment system used at PT. Indonesia Power PLTU Banten 2 Labuan OMU using Cash Management Bank / BNI Direct. The obstacle that occurs at the time of payment of a liability is poor cash management.
E-LEARNING TRAINING ACTIVITIES FOR LECTURERS
Authors: Yunia Dabella
Published: October 2021

This E-Learning workshop aims to improve lecturers' mastery in utilizing one of the E-Learning platforms, namely Edmodo. This is done as a means for lecturers to carry out teaching and learning activities without being limited by time and place. From the whole series of activities in this training program, several conclusions can be drawn that Edmodo can be used as an alternative to E-Learning learning media that is easy to use and apply to the campus environment.
Seminar on the Role of Financial Management and Stress Management for Families during the Covid-19 Pandemic in Sindangsari Tangerang Village
Authors: Zatira Dhea , Indah Fitriana Amalia , Mulyati Lisdewi , Galuh Hendra , Megaster Tekni
Published: October 2021

The purpose of this activity is toexplain the impacts and remedies that occur due to the covid-19 pandemic, explain how to manage family finances,explain how to find sources of funds by utilizing the creativity we have,explain how to manage stress so th at it is not sustainable during a pandemic. covid-19, describes techniques that families can do to minimize stress. Conducted online via Zoom Meeting. The results of this activity There are still housewives who do not understand the importance of financial management and how to make a good financial budget, especially during a pandemic like today.
UTILIZATION OF MILKFISH FOR MILKFISH DUMPLINGS FOR THE COMMUNITY OF SERANG
Authors: Yunia Dabella , Galih Ferginanto Muhammad
Published: October 2021

This community aims to increase the creativity of the community which provides value added economic for milkfish. This activity was carried out by inviting the community to give presentations on entrepreneurship, then providing training to make milkfish dumplings. This is a business strategy that simultaneously raises local resources.
Tutorial Submit Articles on the Open Journal System (OJS)
Authors: Prasadhita Chandra , Fajar Muttaqin Galih , Yunia Dabella
Published: October 2021

Submitting articles to the Online Journal System (OJS) has been seen as a difficult thing for the public. The proposed community service program is a community service program that aims to provide easy solutions for the community to publish research results. The public can take advantage of technology to publish works through the Open Journal System (OJS). Based on the background of the proposer team and the experience of the proposer team, hereby, the team proposes a community service program with the theme "Tutorial Submit Articles on the Online Journal System (OJS)". The training will provide material and practical presentation. The results of these activities are expected to provide benefits for academics and other researchers to publish their work.
Gas hydrates impact on corrosion of the well flow lines material
Authors: Poberezhny L. , Hrytsanchyk A. , Mandryk O. , Poberezhna L. , Popovych P. , Shevchuk O. , Mishchuk B. , Rudyak Y.
Published: October 2021

Purpose: Determination of regularities of joint action of mechanical stresses, formation water and hydrate formation on corrosion of material of flow pipelines. Design/methodology/approach: According to the analysis of reservoir water of the investigated deposits, it was found that the main corrosive component is soluble chlorides. Proposed for corrosion and corrosion-mechanical tests of 6 model environments. An estimation of the influence of stress concentration, depending on the defects of the inner wall of the pipe, was carried out, and the nominal local stresses in the pipeline was carried. Findings: The basic regularities of influence of stress and hydration formation on corrosion and localization of corrosion processes and on the kinetics of deformation of samples are described. For samples made of steel 20 and 17GS, an increase in the velocity of general and local corrosion for samples sustained in the gas hydrate was observed compared to the control results obtained, the coefficient of influence of the gas hydrate on corrosion was calculated. Research limitations/implications: The obtained results are valid for thermobaric operating conditions of well flow lines. Practical implications: The data obtained in the work on the patterns of corrosion processes and the impact of hydrate formation on them will allow to identify potentially dangerous areas of flow lines and prevent emergencies. Originality/value: Based on the analysis of the geometric dimensions of the defects, the effective stress concentration coefficients are calculated, and it is shown that the stresses in the vicinity of corrosion defects in normal operating modes range from 164 to 545 MPa.
Chemical evaluation of the quality of nanostructures synthesized on the surface of indium phosphide
Authors: Kovachov S.S. , Bogdanov I.T. , Pimenov D.O. , Bondarenko V.V. , Konovalenko A.A. , Skurska M.M. , Konovalenko I.S. , Suchikova Y.O.
Published: October 2021

Purpose: The article proposes a methodology for determining the chemical quality criterion
of porous layers synthesized on the surface of semiconductors, based on taking into account
the chemical parameters of the surface that can affect the properties of nanostructures.
Design/methodology/approach: The chemical quality criterion was evaluated in terms
of stoichiometry, stability of structures over time, uniformity of distribution over the surface,
and the presence of an oxide phase. As an example, a calculation is demonstrated for the
por-InP/InP structure synthesized on a mono-InP surface. The results of calculating the
chemical quality criterion were evaluated using the Harrington scale to rank samples by
quality level.
Findings: A chemical criterion for the quality of porous layers synthesized on the surface
of semiconductors has been developed. This criterion contains a set of indicators sufficient
for a comprehensive assessment of the surface condition and is universal in nature. The
studies carried out make it possible to reasonably approach the determination of the modes
of electrochemical processing of semiconductors and open up new perspectives in the
construction of a model of self-organization of a porous structure.
Research limitations/implications: The chemical quality criterion does not allow
evaluating the obtained nanostructures in terms of geometric parameters. Therefore, in
the future, there is a need to develop a morphological quality criterion and determine a
methodology for assessing a generalized quality criterion for nanostructures synthesized on
the surface of semiconductors, which may include economic, environmental, technological
indicators, and the like.
Practical implications: Study results are expedient from a practical point of view, since they
make it possible to reasonably approach the determination of the modes of electrochemical
processing of semiconductors, synthesize nanostructures with predetermined properties,
and create standard samples of nanomaterial composition.Originality/value: Methodology for assessing the quality of porous semiconductors by a
chemical criterion has been applied for the first time in engineering science. The article will
be useful to engineers, who are engaged in the synthesis of nanostructures, researchers and
scientists, as well as specialists in nanometrology.
Comparison of Maternal Self-efficacy and Infant Care Behavior Between Mothers with and Without Depression: A Case-Control Study
Authors: Karami Fatemeh , Mirghafourvand Mojgan
Published: October 2021

Background: Postpartum depression (PPD) affects various dimensions of women's lives. The present study aimed to compare infant care behavior and maternal self-efficacy between depressed and non-depressed mothers. Objectives: This case-control study was conducted among 80 (n = 40 per group) postpartum women. Methods: A socio-demographic characteristics form, Edinburgh Postnatal Depression Scale (EPDS), Maternal Self-efficacy Questionnaire (MSQ), and Infant Care Behavior questionnaire were used for data collection. Independent t-test was run for data analysis. The mean score of maternal self-efficacy in the depressed group was 29.3 (3.6), and it was 33.0 (3.3) in the non-depressed group, which was significantly higher in the non-depressed group compared to the depressed group based on independent t-test results (adjusted mean difference: -3.7; 95% Confidence Interval: -2.2 to 5.3; P < 0.001). Results: The mean score of infant care behavior was 72.2 (5.2) in the depressed group and 73.0 (9.0) in the non-depressed group, indicating no significant differences between the two groups according to independent t-test (P = 0.627). Conclusions: Depressed women were less self-efficient; thus, given the central role of mothers, some strategies should be adopted to minimize mothers' postpartum physical and mental problems and promote their self-efficacy and infant care behaviors.
Comparison of Visit Length and Waiting Time of Patients in Public and Private Clinics in the North of Iran
Authors: Gholamzadeh Nikjoo Raana , Sokhanvar Mobin , Motahari Khadijeh , Partovi Yegane , Khodayari Mohammad Taghi
Published: October 2021

Background: The visit length is considered one of the indicators for assessing patients’ satisfaction. Factors such as waiting time for getting a visit affects the desirability of the visit. Objectives: This study aimed to investigate the visit length and waiting time of patients in public and private clinics in Tabriz. Methods: This is a descriptive-analytic study conducted in five clinics in 2018. A questionnaire-based survey was used to collect data from 386 participants recruited through simple random sampling. Mann-Whitney U and Kruskal-Wallis tests were applied to analyze the data using SPSS version 22.0. Results: Overall, the mean visit length was 25.5 and 25.4 min in public and private centers, respectively, while the mean waiting time was 141.2 and 156.4 min in public and private centers, respectively. There was no significant difference between public and private centers regarding the visit length (P > 0.05); however, there was a significant difference between public and private centers in terms of waiting time (P < 0.05). Conclusions: The waiting time was too much, especially in private clinics, which can negatively affect patient satisfaction. Therefore, suggested interventions may consist of using internet and telephone admission, scheduling a waiting list, and requiring physicians to be present on time.