bluuebunny/crossref_metadata_2025 huggingface dataset:
Localización cerebral y actividad eléctrica del razonamiento abstracto mediante electroencefalografía cuantitativa: Una revisión sistemática.
Authors: Cedeño-Mero Devis G. , Estévez-Abad René F.
Published: May 2022

El razonamiento abstracto es la capacidad de procesar y resolver tareas por medio de herramientas cognitivas, basadas en el análisis, síntesis, reconocimiento de patrones entre otros, siendo catalogada como una característica de la inteligencia humana. Desde la neuropsicología es importante conocer estudios que han determinado mediante técnicas de neuroimagen la localización de la arquitectura funcional de esta capacidad cognitiva. Por lo tanto, el objetivo de este estudio es identificar las áreas cerebrales y actividad eléctrica mediante el uso de la electroencefalografía a partir de tareas de razonamiento abstracto. A través de una revisión sistemática de la literatura que se basó siguiendo los criterios de la metodología PRISMA, se examinaron las bases de datos académicas PubMed, Sciencedirect, Scopus, Hinari, Dialnet, EBSCOhost. Los estudios incluidos en la revisión consisten en artículos de estudios revisados y publicados en el periodo 2016 a 2021. Se identificaron 96 artículos preliminares, de los cuales se seleccionaron 16 estudios siguiendo los criterios de inclusión y exclusión de la investigación. Los resultados muestran que mediante el desempeño de diferentes tareas de razonamiento abstracto se observan por medio de la electroencefalografía interacciones neuronales sincrónicas en el rango de frecuencia Theta-Alfa con principal activación en zonas frontales y parietales.
Alteración del estado de conciencia secundario a intoxicación por litio.
Authors: Rozo-Ortiz Edward J. , Alba-Maldonado Juan C. , Bustos-Sánchez José L. , Barón-Barón Javier O. , Vargas-Rodríguez Ledmar J. , Pinzón-Olmos Manuel A. , Morantes-Niño Christian D.
Published: May 2022

Introducción: El litio es una molécula farmacológica que se utiliza de forma común en pacientes con trastorno afectivo bipolar. Por su similitud química con el sodio puede generar alteraciones que repercuten directamente en sus concentraciones plasmáticas. Las complicaciones que se pueden presentar son diabetes insípida nefrogénica, disfunción tiroidea y algunos defectos del sistema nervioso central como nistagmos, ataxia, tremor, fasciculaciones, convulsiones y coma. Objetivo: Presentar el caso de una paciente con síndrome de alteración del estado de conciencia secundario a intoxicación por litio. Caso clínico: Mujer de 61 años con antecedente de trastorno afectivo bipolar quien presentó síndrome de alteración del estado de conciencia asociado a una intoxicación por litio, por lo cual se retiró el medicamento y se realizaron sesiones de hemodiálisis, obteniendo una adecuada respuesta con mejoría de la función renal y normalización de los valores séricos de litio (0.76 mmol/L). Conclusiones: El litio puede conllevar alteraciones a nivel renal que se asocian con modificaciones en los electrolitos séricos. Esto puede facilitar la aparición de síntomas o cuadros neurológicos, como se evidenció en el presento caso.
Appraisal of Kalp Chikitsa in the Management of Grade II Obesity: A Case Report
Authors: Shikha Chaudhary  , Parshant Minhas
Published: May 2022

Obesity is a great concern for one and all. Its increasing rate in developing country leading to epidemic as the dietary habits of Asians have been westernized rapidly in past few years. The present case report evaluates the efficacy of Medohar guggulu kalp chikitsa in obese patient. A 49 years old man came with complaint of increase weight from last 3 years and pain in bilateral knee joints for 6 months. Though Ayurveda advocates the different modalities of treatment in Obesity viz., Sthaulya. In present case, Kalp chikitsa with Medohar guggulu was administered to patient for 10 days followed by structured diet for another 10 days. The patient responded well to prescribed treatment and effective results were achieved. Patient lost 9.5kg of weight in 20 days without any complications. This unique ancient modality of treatment could be boon for managing lifestyle disorders and also to reprieve the ill effects of condition in long term
MRI-Guided Focused Ultrasound, an Emerging Minimally Invasive Technique in Neurology
Authors:   Neurology Department, University of Pennsylvania, Philadelphia, Pennsylvania, United States, Abbasi Mohammad Hossein
Published: May 2022

MRI-guided Low Intensity Focused Ultrasound has a wide range of applications in neurological disorders and is superior to other minimally invasive neuromodulation techniques in terms of a better spatial resolution and stimulating deeper brain structures. Parkinson’s disease, Alzheimer’s disease, essential tremor, brain malignancy, epilepsy, nerve block, medication delivery, and stroke are among the neurological disorders which benefit from MRI-guided Low-Intensity Focused Ultrasound. In addition, the safety profile of this minimally invasive neurostimulation technique is also well studied and approved. Therefore, the clinical application of Focused Ultrasound in neurologic disorders should be the focus of future clinical trials.
Proposed Marketing Strategy to Fight Market Uncertainty for Indonesia Paper Company
Authors:   School of Business and Management Bandung Institute of Technology, Hartono Widi
Published: May 2022

The paper industry has faced pressures from the digitalization process and climate change over the past five years. Currently, the war in Europe is adding to the pressure. Companies from the paper industry, such as Indonesia Paper Company, must review their business strategies in facing this global market uncertainty. Using the Scenario Planning approach, this study finds two possible scenarios that companies can prepare for: the economy deteriorates into a world economic crisis, or the economy improves. Both scenarios show significant changes in market segmentation that can impact business and marketing strategies. The company has a Competitive Advantage in the source of raw materials. Therefore, the company can apply the Cost Strategy in facing a crisis. The advantage can also help companies carry out a Focused Differentiation Strategy when the economy improves. When uncertainty is still high, like today, companies can make internal improvements to adapt to rapid technological changes and optimize performance.
Triglyceride Glucose (TyG) Index: A surrogate biomarker of insulin resistance
Authors: Vineetha K Ramdas Nayak  , Praseeda Satheesh  , Mohan T Shenoy  , Sanjay Kalra
Published: May 2022

The predictability of triglyceride glucose index (TyG index) as a biomarker for identification of insulin resistance (IR) is being extensively studied in various ethnic populations. TyG index could be a beneficial tool for identification of IR and populations at high risk for developing diabetes in future. However, more studies are required to standardize optimal cut-off values in different ethnicities and populations. The present review describes existing literature, and identifies merits and demerits of TyG index as a surrogate marker for IR.

Keywords: Triglyceride Glucose Index, Insulin resistance, Type 2 Diabetes Mellitus.
Pengaruh Manfaat NPWP Dalam PPH Pasal 21, Pemahaman Wajib Pajak, Kesadaran Wajib Pajak terhadap Kepatuhan Wajib Pajak
Authors: Rizkison Rizkison , Wibowo Martino , Rohim Abdul
Published: May 2022

The purpose of this study is to determine and analyze the effect of NPWP benefits in Income Tax Article 21, Understanding Taxpayers, Taxpayer Awareness of Taxpayer Compliance. This type of research is quantitative research that is research by obtaining data in the form of numbers or skin data that is framed by research methods in the form of data collection using a questionnaire. The data analysis model used is multiple linear regression analysis. The sample selection is done by purposive sampling. The sample amounted to 100 respondents, using multiple linear regression analysis. F Test results show that the calculated F value processed using SPSS is 178,823. Meanwhile the F table value seen in the Table of Values for the F Distribution is 2.73. Thus it can be said that the value of Fcount = 178.823> of Ftable = 2.73. The independent variable consisting of the benefits of NPWP in PPh article 21, understanding taxpayers, taxpayer awareness has a significant effect on tax compliance in the Jakarta BSD BNI Area. Partially the NPWP benefits in Income Tax article 21 have no positive and insignificant effect on taxpayer compliance because tcount (0.684) ttable (1.99394) and the significance value is above 0.05. The inconsistency of the research results with the hypothesis is suspected because the benefits of NPWP in PPh article 21 do not only occur in the BNI KCU Jakarta BSD environment, but generally occur in various regions and other areas. Partially understanding taxpayers has a positive and significant effect on taxpayer compliance because tcount (5.297) > ttable (1.99394) and the significance value is below 0.05. Partially awareness of taxpayers has a positive and significant effect on taxpayer compliance because tcount (5.268) > ttable (1.99394) and the significance value is below 0.05.

 Keywords: Benefits of NPWP in Income Tax Article 21, Understanding Taxpayers,   Taxpayer Awareness, Taxpayer Compliance.
Analisis Strategi Manajemen Bank Syariah Indonesia Dalam Meningkatkan Market Share Melalui Pemanfaatan Teknologi Informasi
Authors: Niswah Khoirun , Tambunan Khairina
Published: May 2022

The development of Islamic banks in the midst of conventional banks can survive and compete with conventional banks by further increasing the use of information technology (IT) and increasing market share. Market share strategy is a strategy to expand the market in the target market. The purpose of the study was to analyze the management strategy of Islamic banks in Indonesia, especially the KCP Stabat Proclamation and the use of technology to increase market share. The method in this research is to use a qualitative approach with a descriptive design. The type of descriptive research method used is data collection techniques using observation, interviews and documentation. The data obtained is then processed in the form of text that is poured and presented in the form of a descriptive or narrative. The subjects of this research are Consumer Service and several customers at Bank Syariah Indonesia KCP Stabat Proklamasi. The results of the study explain that Bank Syariah Indonesia Kcp Stabat Proclamation has experienced a fairly rapid development of information technology with the presence of mobile BSI, Internet Banking, SMS Banking, one of the strategies of Bank Syariah Indonesia so that its market share also increases even though currently ATM machines are Indonesian Islamic banks. kcp stabat is damaged but is in the process of being repaired. Bank Syariah Indonesia has utilized information technology in terms of marketing and in the data output process.

Keywords: Strategy, Management, Market Share, Information Technology.
Analisis Sistem Penghapusan Aset / Barang Milik Daerah pada Badan Pengelolaanokeuangan dan Aset Daerah (BPKAD) Provinsi Sumatera Utara
Authors: Bestari Kinanti Putri , Tarigan Azhari Akmal
Published: May 2022

Assets are all goods purchased oor obtained at the expense of the State Revenue and ExpenditureoBudget or derived from other legitimateoacquisitions. The abolition of state property isothe finaloactivity of the management of state propertyoand is not a simple act for governmentoagencies. Publication of decisions onothe Elimination oof stateoproperty ooccurs throughoprocedures that are oftenoconsideredocomplicated and a wasteoof time. This study aims toodetermine whetherothe system andoprocedures for the elimination of StateoProperty at the State Property Office at theoRegional Financial and AssetoManagement Agency (BPKAD)oOffice of North Sumatra Province are in accordance with Minister of Finance Regulation 83/PMK.06/2016 concerning Procedures for Implementation Destruction and Eliminationoof State Property. The research method used in this study is a qualitative descriptiveomethod, with the aim of whichoeachodata is collected, analyzed, then a conclusion isodrawn and the type of research used is descriptive qualitative. The results of this study conclude thatothe systemoand procedures forothe elimination of state property at the State Property Office at theoRegional Office of the Ministry ofoReligion of NorthoSulawesi Province are in accordance with the Regulation of theoMinister of Finance Number 83/PMK.06/2016 concerning Procedures for theoExtermination and Elimination of State Property.

Keywords: Analysis, Systems and Procedures, Elimination of State Property
Strategi Pengembangan Usaha Mikro, Kecil dan Menengah (UMKM) yang Dilakukan Dinas Koperasi dan UMK Kabupaten Labuhanbatu Dalam Meningkatkan Perekonomian Masyarakat Sekitar
Authors: Syafitri Amalia Melisa , Arif Muhammad
Published: May 2022

The purpose of this research is to develop cooperation strategies for Labuhanato Regency and the Small and Medium Enterprises Office in small business development efforts in Labuhanbato Regency during the Covid-19 pandemic. This search uses quantitaif with a descriptive approach. This type of research is field research. The results of this study in the analysis use inference methods that start with general data and end with conclusions. Based on the results of the study, it can be concluded that the strategy of small business development in Labuhanbato Regency during the Covid-19 outbreak is through a program for Micro business problem services from commercial production processes, development of promoting small business products, network improvement between institutions, micro strandarization commercial product production services.

Keywords: strategy, MSME Development, Covid-19 Pandemic
Analisis Penanganan Klaim Asuransi Proteksi Pembiayaan Syariah Pada PT. Asuransi Askrida Syariah Cabang Medan
Authors: Andre Alkahfi Muhammad , Yusrizal Yusrizal
Published: May 2022

A claim on insurance is a request made by a customer to an insurance company for payment for risks incurred under a previous contract. Claims submitted will be reviewed by the company and then paid to the policyholder upon approval. The insurance company is responsible for paying insurance claims for a risk that arises in a loan agreement based on a pre-agreed agreement and provided that the specified terms and conditions are met. The purpose of writing this article is to find out the procedure for handling sharia financing protection insurance claims at PT Asurasi Askrida Syariah Medan Branch. The research method used by the author in writing this article is to use the interview method, the observation method, and also the library research method. Primary data and secondary data are the data used. The data analysis method used is a technical data analysis method. Based on the otained analysis results it can e concluded that PT Asuransi Askrida Syariah Medan Branch has implemented process for handling sharia financing protection insurance claims by providing a good settlement in accordance with applicable standards..

 

Keywords: Insurance, Claims, Protection, Financing.
Analysis of the health state of the population of the Ural (mining) region of the Republic of Bashkortostan
Authors: Askarov Rasul A. , Askarova Zagira F. , Davletshin Rashit A. , Lakman Irina A. , Nurmukhametova Rita A. , Chuenkova Gulnara A.
Published: May 2022

The purpose of this work is a quantitative assessment of the factors affecting the health of the population of the Ural region in the Republic of Bashkortostan based on panel regression modelling. Material and methods. The information base was the official statistical materials (2000-2018). Panel data modelling was used as an analysis tool. Results. The state of health of the population of the Ural region was shown to be similar to the general Russian trends. However, territorial specificity is also visible. The overall mortality and mortality rate from the main causes were demonstrated to be significantly influenced by various factors of the socio-economic development of territories, which necessitates taking this heterogeneity into account when developing socio-economic policy measures. A significant contribution to the overall mortality of the entire population was shown to be made by the proportion of the population older than working age, the level of crime, the number of divorces, low income of the population. A gain in the mortality rate from diseases of the circulatory system ensures an increase in the proportion of the population older than working age and a decline in the level of housing provision for the population. The gain in the mortality rate due to neoplasms is also related to the increase in the number of pensioners per 1000 population and low population density. Also, the number of pensioners and low per capita income have an impact on the mortality from respiratory diseases; unemployment and low per capita income - on mortality from diseases of the digestive system. The gain in mortality from external causes is directly related to the increase in the number of registered crimes. Limitations. The study was conducted on the available aggregated data of official statistics, primary data were not used. Conclusion. The analysis of the obtained results and their comparison with the literature data allow determining the priorities of socio-economic, demographic policy at the regional level.
Pharmacognostic, Phytochemical and Nutritional Profile of Moringa concanensis Leaves
Authors: Vaishali Patil  , Dodiya Tanvi
Published: May 2022

The moringa genus has wide varieties cultivated worldwide; out of which only two species are cultivated in india i.e. Moringa oleifera and Moringa concanensis. Moringa oleifera was tested in all the aspects like; standardization parameters of plant and their pharmacological activities. Moringa concanensis Nimmo (Moringaceae) is a traditional medicinal plant, distributed in tropical deciduous forests of India. The standardization parameters play a vital role in quality assessment of plant material. Due to lack of standardization parameters the adulterants are passed as genuine drug. This plant has an impressive medicinal uses along with a good nutritional value. The present investigation provides research regarding standardization parameters as well as phytochemical constituents of M. concanensis. The plant is not edible due to its bitter taste but it has variety of phytochemical constituents as well as it is nutritionally rich. This investigation further helps to develop the formulations having medicinal activity as well as nutritional values.
A literary review of congruences and distinctions in the fundamental concepts of Siddha and Ayurveda
Authors: S Pavithra , S Elansekaran , Ambalavanan Shakthi Paargavi , R Gayathri , V Srinivasan , M Ramamurthy , G J Christian
Published: May 2022

Siddha and Ayurveda system of medicine are important field of traditional medicine with Vedic and post Vedic origin in India. Both the system of medicine were formulated by Noblemen who are known by different names like Sage, Rishi’s, etc. Siddha and Ayurveda systems of medicine have many similarities like humoral pathology (Thridhosham/ thrithodam), usage of herbs, and diagnostic methods to name a few and also few differences.Various Siddha and Ayurveda literatures were reviewed to document scientific and rationale diversities prevailing in Siddha and Ayurveda fundamental concepts namely Siddha maruthuvanga churukkam, Sushrutha Samhita etc. Based on the review of literature, some scientific diversities and rationales are prevailing in the Siddha and Ayurveda systems of medicine. Even though both the systems seem to be similar, all the basic concepts in the Siddha system comes under a single entity called 96 thathuvas. Whereas in the Ayurveda system of medicine, the basic concepts are not organized under a single entity. Neither system of medicine is higher than the other and each system of medicine is unique in its own.
The Effect of Yoga module on Hypertensive Pregnant Woman - A Pilot study
Authors: Mishra Anuradha , Urmila Shirke , Shirke Jijaba
Published: May 2022

Background: Yoga is an ancient science of life which provide holistic approach to the health. Its analytical approach is depending on the signs and symptoms present in the patients. As Pregnancy induced hypertension is the instrumental disease, there is no direct reference of it in Ayurveda and yoga. But there are many references in ancient texts about hemodynamic system including Hridaya, Dhamani, Shira etc which are commonly affected by the high blood pressure. Aim and objective: To assess the role of specific Yoga module in the management of gestational hypertension. Materials and Methods: For the present study total 15 patients were selected and Yoga module was advised to the diagnosed hypertensive pregnant woman for 5 days a week for 8 weeks and assessment was done after completion of Yoga module. Results:  In pregnant women, after applying t test, statistically highly significant result P>0.001 were found in Systolic, Diastolic blood pressure and pulse rate after Yoga Module therapy. Conclusion: Yoga helps to improve physical, mental, and spiritual health. Yoga improves the cardiovascular system, immune system, and quality and length of sleep. Yoga regulates five types of Vata which helps to maintains circulation and metabolism in body, by reliving stress yogic procedure reduce the systolic and diastolic BP.
Pengaruh Puding Woketo terhadap Penurunan Tekanan Darah Wanita 45-65 Tahun di Semarang
Authors: Jannah Uzlifatul , Noviardhi Astidio , Mintarsih Sri Noor
Published: May 2022

Tujuan penelitian ini untuk mengetahui pengaruh pemberian Woketo Pudding terhadap penurunan tekanan darah pada wanita prehipertensi usia 45-65 tahun. Jenis penelitian ini adalah eksperimen sejati dengan desain eksperimen pretest posttest control group design. Pengambilan sampel dilakukan secara acak. Ada 9 sampel perlakuan dan 10 sampel kontrol. Perbedaan tekanan darah masing-masing kelompok sebelum dan sesudah perlakuan diuji dengan menggunakan uji t berpasangan dan uji Wilcoxon. Sedangkan perbedaan tekanan darah sebelum dan sesudah perlakuan antara kelompok perlakuan dan kelompok kontrol diuji menggunakan Independent t-test dan Man Whitney test. Terdapat perbedaan bermakna tekanan darah sistolik (p=0,043) dan diastolik (p=0,027) antara kelompok perlakuan dan kelompok kontrol setelah perlakuan. Nilai effect size untuk sistol adalah 0,90 dan diastol adalah 0,85 yang termasuk dalam kategori efek besar. Ada pengaruh pemberian Woketo Pudding terhadap penurunan tekanan darah sistolik dan diastolik.
The journey from Corporate Social Responsibility to Corporate Social Innovation: The Whys and the Hows
Authors: Nazami Mohsen , Nezami Iman Mostashar , Zargar Zoha Haji Ebrahim
Published: May 2022

On the path to industrialization, companies sought to create value for customers, shareholders, and owners. The relentless pursuit of profitability violated the rights of some community members and provoked several protests against the violation of human rights and negligence of environmental issues. Companies first understood these problems and accepted the demands of stakeholders. However, following the closure of many businesses that were not socially responsible, companies decided to apply general principles to create a good social image. Therefore, they stopped the protests against them by preventing the emergence of social problems and severe consequences of companies' actions towards society and nature. These events led to the introduction of the concept of corporate social responsibility (CSR). Accordingly, companies attempted to take action and create a good social image of themselves by spending some money before being obliged by the law and society to deal with the negative social and environmental consequences of their activities. The problem was that companies spent only part of their profits on projects that they thought would receive the most significant social feedback. However, in traditional charitable CSR efforts, it is often impossible to undertake an activity and measure its tangible social outcomes in the long run. Companies must pursue a strategic concept that produces sustainable social changes by engaging different company segments and stakeholders. This concept is called corporate social innovation (CSI). This study defined the concept of CSR and showed how the definitions and concepts and corporate trends have shifted from CSR to CSI over the course of time.
PEMBENTUKAN BAUKSIT DAN FERIT PADA PROFIL PELAPUKAN DI KABUPATEN LINGGA
Authors: Irzon Ronaldo
Published: May 2022

Pelapukan dapat menjadi penyebab pembentukan mineral ekonomis seperti bauksit, ferit, nikel, mangan, dan unsur tanah jarang tipe ion-adsorpsi. Wilayah Kabupaten Lingga berada di sekitar garis Khatulistiwa sehingga beriklim tropis yang rentan terhadap pelapukan. Daerah ini juga terdapat unit-unit batuan yang berumur Paleozoikum dan dekat dengan Sutur Bentong Raub sehingga pelapukan intensif telah lama terjadi. Studi ini bertujuan untuk mengulas karakteristik geokimia hasil pelapukan batuan dan pembentukan deposit mineral terkait pelapukan di Kabupaten Lingga. Seluruh sampel yang dipelajari telah lapuk dengan mengacu pada parameter LOI, CIA, dan IOL. Diagram segitiga SiO2-Fe2O3T-Al2O3 menunjukkan bahwa ferit maupun bauksit terbentuk pada empat lokasi secara keseluruhan. Kadar Al2O3 tertinggi pada bauksit mencapai 60% sedangkan Fe2O3T tertinggi pada ferit adalah 69%. Rasio La/Y menunjukkan bahwa pelapukan terjadi pada lingkungan basa, sedangkan rasio Al/Ti menjadi dasar kesimpulan bahwa sampel berasal dari batuan felsik. Meskipun UTJ pada profil pelapukan lebih mudah diekstrak daripada dalam batuan beku, kadarnya dalam studi ini kurang menarik untuk dieksploitasi lebih lanjut karena jumlahnya yang berada pada rentang konsentrasi rendah hingga sedang. Studi berikutnya dapat dilakukan dengan mengambil lebih banyak sampel untuk penentuan daerah target eksplorasi.
Comparing Different Data Types for Predicting the Apple Stock
Authors: Guan Amanda , Ellsworth Dina
Published: May 2022

Stock markets are at the heart of market economies, and stock market prediction is a hot topic in research. There are many methods of prediction, and they often use different types of data. The two main types are technical and fundamental data. This paper explores company-specific prediction through predicting the direction of the Apple stock. Three neural networks that use different input data are compared. The Tech model uses technical data, the Comp model uses numerical fundamental data with an emphasis on company data, and the Text model uses textual news data. Several metrics, including ones useful for preventing bias when dealing with imbalanced data, were used to compare the models. The Comp and Text models showed prediction bias, and two more models, W-Comp and W-Text, were trained to attempt to mitigate that bias. The Comp model performed the best out of the original models, and W-Comp also showed good performance. W-Text performed the best out of all the models. This suggests that numerical fundamental data is useful in predicting the market, and textual data also has potential. Future research could be used to improve the performance of all the models and more thoroughly compare the types of data used.
PENENTUAN STANDAR KADAR DIGLISERIDA DALAM PEMBUATAN BIODIESEL DENGAN METODE QUALITY LOSS FUNCTION DI PT X
Authors: Zurairah Masdania , Saragih Edy Syahputra , Rezeki Rahmad , Misdawati Misdawati
Published: May 2022

Perusahaan PT X  menghasilkan biodiesel yang berasal dari bahan baku minyak kelapa sawit. Proses untuk mendapatkan biodiesel melalui tahapan  proses pemurnian, transesterifikasi dan kemudian menghasilkan produk metil ester atau biodiesel. Hasil biodiesel yang diperoleh merupakan reaksi antara  (minyak nabati) dengan senyawa kimia methanol dengan bantan katalis. Perusahaan PT X dalam hal ini menetapkan standar bahan baku salah satu adalah   kadar digliserida maksimum 0,2%. Data kadar  digliserida  perusahaan PT X menunjukkan kadarnya diatas 0,2 %,  dengan jumlah produk yang outspec sangat banyak sehingga hal ini menunjukkan adanya sistem produksi yang bermasalah. Kerugian  kualitas  atau Quality Loss Function, ini disebabkan kerusakan dalam tahap proses pembuatannya, yang akan mengalami kerugian berupa material, waktu, dan energi. Hasil perhitungan quality loss function untuk produk yang mengalami kerusakan sebanyak 22816 ton.
PENGGUNAAN PUPUK ANORGANIK DAN CAMPURAN BIOCHAR DENGAN PUPUK KANDANG TERHADAP PERTUMBUHAN KACANG KEDELAI (Glycine max L. Merril)
Authors: Mayly B. D Syarifa , Mufriah Dini , Sulistiani Rini , Dibisono Muhammad Yusuf
Published: May 2022

Penelitian ini bertujuan  untuk mendapatkan aplikasi pupuk an organik dan campuran biochar dengan pupuk kandang yang tepat untuk pertumbuhan kacang kedelai. Penelitian dilakukan dengan menggunakan Rancangan Split Plot Design  dimana petak utama pemberian pupuk anorganik  (F) terdiri dari 2 taraf, yaitu : F0 (tanpa diberi pupuk anorganik); F1 (diberi pupuk anorganik), anak petak yaitu campuran biochar dengan pupuk kandang (K) yang terdiri dari 6 taraf yaitu: K1 (Biochar sekam padi + pupuk kandang ayam); K2 (Biochar  sekam padi + pupuk kandang sapi); K3 (Biochar serbuk gergaji + pupuk kandang ayam);  K4 (Biochar serbuk gergaji + pupuk kandang sapi);  K5 (Biochar tangkos kelapa sawit + pupuk kandang ayam);  K6 (Biochar tangkos kelapa sawit + pupuk kandang sapi).  Aplikasi pupuk anorganik dan campuran biochar dengan pupuk kandang memberikan perbedaan  nyata pada tinggi tanaman, jumlah klorofil, dan total luas daun, sedangkan interaksi keduanya hanya berpengaruh nyata pada tinggi tanaman dan total luas daun. Perlakuan terbaik diperoleh pada perlakuan aplikasi pupuk anorganik, kombinasi pemberian pupuk anorganik dengan biochar tankos sawit + pupuk kandang ayam.  Sedangkan  aplikasi biochar sekam padi + pupuk kandang sapi, biochar tankos sawit + pupuk kandang ayam, biochar serbuk gergaji + pupuk kandang ayam menunjukkan nilai terbaik.
PENGGUNAAN PUPUK ORGANIK RUMPUT LAUT (Sargasum sp ) DAN NPK MUTIARA TERHADAP PERTUMBUHAN DAN HASIL PRODUKSI TANAMAN MENTIMUN (Cucumis sativus L)
Authors: Dibisono Mhd Yusuf , Mufriah Dini , Mayly Syarifah , Sulistiani Rini
Published: May 2022

Tanaman mentimun (Cucumis sativus L) merupakan salah satu sayuran buah yang banyak di konsumsi segar oleh masyarakat Indonesia. Tujuan dari penelitian ini adalah untuk mendapatkan dosis pupuk organik rumput laut dan pupuk  NPK Mutiara yang tepat untuk pertumbuhan tanaman mentimun. Penelitian menggunakan Rancangan Acak Kelompok (RAK) dengan dua faktorial yang diteliti yaitu: pupuk organik rumput laut (R) terdiri dari 3 taraf perlakuan R1 = 10 ton/ha (1,5 kg/plot), R2 = 20 ton/ha (3 kg/plot), R3 = 30 ton/ha (4,5 kg/plot), dan  faktor  dosis  pupuk  NPK  terdiri dari 3 taraf  perlakuan P0= 0 kg/ha (0 g/plot), P1 = 200 kg/ha (30 g/plot), P2 = 300 kg/ha (45 g/plot). Parameter yang diamati dalam penelitian ini adalah jumlah daun (helai), tinggi tanaman (cm), jumlah cabang, jumlah buah persampel (buah), jumlah buah perplot, berat buah persampel (gram), dan berat buah perplot. Hasil penelitian ini menunjukkan bahwa pemberian pupuk rumput laut berpengaruh nyata terhadap semua parameter. Pemberian pupuk rumput laut terbaik pada perlakuan R3 = 30 ton/ha (4,5 kg/plot). Pupuk NPK Mutiara memberikan pengaruh nyata terhadap jumlah daun, tinggi tanaman, berat buah persampel, berat buah perplot, dan jumlah buah perplot. Pemberian pupuk NPK Mutiara terbaik pada perlakuan P2 = 300 kg/ha (45 g/plot). Interaksi pupuk rumput laut dan NPK Mutiara berpengaruh nyata terhadap jumlah buah persampel, berat buah persampel.
ANALISIS PENGENDALIAN PERSEDIAAN BAHAN BAKU UDANG DI PT. BAHARI MAKMUR SEJATI MEDAN
Authors: Zaharuddin Zaharuddin , Alfyan Alfyan , Kusuma Budhi Santri , Syarif Abdul Azis
Published: May 2022

Ada beberapa perusahaan yang bergerak di pengolahan pembekuan udang di Kota Medan salah satunya yaitu  PT. Bahari Makmur Sejati. Pengendalian persediaan bahan baku merupakan salah satu hal yang penting dimana persediaan yang baik akan menjaga kelangsungan proses produksi. Persediaan disini meliputi tentang jumlah yg dipesan, kapan dipesan dan pemasok bahan baku. Selama ini perusahaan PT. Bahari Makmur Sejati melakukan pemesanan bahan baku berdasarkan pengalaman-pengalaman yang terjadi pada tahun-tahun sebelumnya sehingga tidak didapat efektif dan efisiensi berapa sebenarnya yang dibutuhkan sehingga bisa meminimasi persediaan. Untuk mendapatkan jumlah pemesanan dan jadwal pemesanan yang tepat dan baik maka penulis mencoba melakukan perhitungan persediaan dengan menggunakan Metode Economic Order Quantity (EOQ). Sehingga nanti akan didapat  hasil perbandingan dan selisih biaya yang dikeluarkan selama ini oleh perusahaan dengan biaya dengan menggunakan metode EOQ. Selisih biaya ini  sedikit banyaknya akan membuat perusahaan PT. Bahari Makmur Sejati melakukan penghematan di bagian produksi khususnya di persediaan bahan baku udang.
ANALISIS RESIKO KESELAMATAN PEKERJA PADA BAGIAN PRODUKSI DI PT. PERMATA HIJAU PALM OLEO KIM II KAB. DELI SERDANG
Authors: Syarif Abdul Azis , Pulungan Marowan , Siregar Masdania Zurairah
Published: May 2022

Sebagai perusahaan yang industrinya dari hulu ke hilir bergerak di sektor industri kelapa sawit PT. PHG tentunya memiliki banyak proses dan tahapan yang harus dilaluinya untuk suatu produk sampai ke konsumen. Salah satu proses itu adalah proses di bagian produksi. Di bagian produksi di dalam pekerjaannya yang diamati dari hasil survey dilapangan dan dari wawancara sering mengalami kejadian yang tidak diinginkan baik itu dari peralatan maupun dari manusianya Adanya kejadian terpeleset, luka pada tangan, mata, leher dan yang lainnya merupakan hal yang harus menjadi perhatian yang serius dari perusahaan. Hal ini tidak boleh terjadi lagi di masa yang akan datang. Adanya kontrol, perawatan peralatan, pelatihan bagi karyawan, adanya alat pelindung diri yang lengkap dan memadai serta rambu-rambu yang jelas di bagian produksi akan menurunkan tingkat resiko bahaya yang akan terjadi.
PENGARUH MODEL PEMBELAJARAN TWO STAY-TWO STRAY TERHADAP KREATIVITAS BELAJAR SISWA PADA POKOK BAHASAN EKSPONEN KELAS X IPA
Authors: Harahap Ardiansyah , Siswadi Siswadi
Published: May 2022

Penelitian dilatarbelakangi keingintahuan peneliti apakah pengaruh model pembelajaran Two Stay Two Stray (TS-TS) terhadap kreativitas belajar siswa. oleh karena itu peneliti mengadakan penelitian yang  berjudul “Pengaruh Model Pembelajaran Two Stay Two Stray (TS-TS) Terhadap Kreativitas Belajar Siswa pada Pokok Bahasan Eksponen Kelas X IPA MAS Darul Ikhlas H. Abd Manap Siregar”.Pembahasan penelitian ini berkaitan dengan pengaruh model pembelajaran Two Stay Two Stray (TS-TS) terhadap kreativitas belajar siswa pada pokok bahasan eksponen, sehubungan dengan itu pendekatan yang dilakukan adalah teori-teori yang berkaitan dengan belajar dan pembelajaran, model pembelajaran Two Stay Two Stray, kreativitas, dan materi eksponen. Metode penelitian yang dilakukan adalah metode eksperien dengan menggunakan model pretest posttest control grup dsign. Popoulasi dalam penelitian ini adalah seluruh kelas X MAS Darul Ikhlas yang berjumlah 34 siswa. Kelas akan dibagi dua kelompok yaitu, kelompok A berjumlah 16 orang sebagai kelas eksperimen dan kelompok B berjumlah 18 orang sebagai kelas kontrol. Instrumen dalam penelitian adalah angket kreatvitas siswa. Adapun teknik analisis datanya yaitu menggunakan rumus chi-kuadrat, uji kesamaan dua rata-rata dan uji-t. Hasil penelitian ini adalah berdasarkan perhitungan uji-t diperoleh thitung=23,28 dan ttabel= 2,021. karena thitung=23,28  ttabel= 2,021, maka Ha diterima yaitu bahwa rata-rata kreativitas belajar siswa pada pokok bahasan eksponen dengan menggunakan model pembelajaran Two Stay Two Stray (TS-TS) lebih baik daripada rata-rata kreativitas belajar siswa tanpa menggunakan model pembelajaran Two Stay Two Stray. Sehingga dapat disimpulkan terdapat pengaruh yang signifikan antara model pembelajaran Two Stay Two Stray terhadap kreativitas belajar siswa pada pokok bahasan eksponen kelas X MAS Darul Ikhlas.
Photographs of Juan Maino for the Parents and Children Program: A material trace of the recent past.
Authors: Figueroa María Alejandra
Published: May 2022

This article synthesize the main results of the research on the transit to the archive of a series of images on photographic slides. Created around the popular education program called "Parents and Children Program" of the Center for Research and Development of Education and whose authorship corresponds to Juan Maino Canales, photographer by trade and Detained Disappeared in the 70s in Chile, these images offer a singular vision of the world, due to the materiality of the support and also due to the historical moment they capture.
The use of gabion structures in the design and construction of highways
Authors:   Kuban State University, Ishkov Alexander ,   Kuban State University
Published: May 2022

The article considers the practical significance of using a gabion structure on a slope section of a highway, modeled the construction conditions, calculated the design according to the accounting documentation based on the GEO5 program. The demand for the use of such structures in the design and construction of roads as engineering protection structures is noted.
Controlling the motion of small bodies in the solar system
Authors:   Analytical Center, Zhukov A.O. , Kartsan I.N. ,   Reshetnev Siberian State University of Science and Technology
Published: May 2022

An analysis of the need to monitor the movement of asteroids and comets, which potentially dangerous objects will lead to catastrophic events on the surface of the Earth is presented. The reason for the increase in the detection of smaller asteroids in recent years is considered.
Scheming procedure of SKSP-T based on fuzzy logic techniques
Authors: Suganya S. , Pradeepa Veerakumari K.
Published: May 2022

This paper attempts the new designing and evaluation in the construction of new proposed plan with reference plan using fuzzy parameters. The conceptualization of triangular fuzzy set, Fuzzy membership functions are adopted in this designing plan to plot the Fuzzy average sample number (FASN) curve, Fuzzy FOC curve, FAOQ curve, and FATI curve. The new designing technique comprises the AQL, LQL and Fuzzy OC band. The operating characteristic (OC) curve has been constructed for various parametric values that depict the efficiency of the plan.
Biochemical Verification of Hybridity in Weeping Willow
Authors: Santamour Frank
Published: May 2022

The identification of some species of Salix (willow) and their interspecific hybrids can be easily accomplished by two-dimensional paper chromatography of alcoholic leaf extracts. Clones of S. babylonica, including 'Babylon,' and 'Tortuosa,' and two individuals called S. matsudana 'Pendula' contained the flavone luteolin 7-glucoside as the only f lavonoid glycoside. Some clones of S. alba produced only the flavonol rhamnazin 3-glucoside, but others also contained rhamnazin 3-rutinoside. Both rhamnazin compounds were found in S. frag/V/s and it is possible that some clones purported to be S. albaare actually hybrids between S. alba and S. fragilis. The presence of luteolin 7-glucoside in the leaves of many "weeping" clones was sufficient to indicate the involvement of S. babylonica in their parentage. The red anthocyanidins formed during acid hydrolysis of leaf tissue varied among species, but were not helpful in hybrid identification because of inter-clonal differences in S. alba.
Breeding-Bird Population Changes Following Right-Of-Way Maintenance Treatments
Authors: Bramble W.C. , Yahner R.H. , Byrnes W.R.
Published: May 2022

The effects of herbicide and mechanical vegetation maintenance treatments on breeding-bird populations were compared on electric transmission rights-of-way (ROW) in the Allegheny Mountain and Piedmont Physiographic Provinces in Pennsylvania (hereafter termed the Allegheny ROW and the Piedmont ROW, respectively). Bird density decreased from pre-treatment (June) to post-treatment (August) in 1987 on handcut and mowed plus herbicide-treated ROW areas on both the Allegheny and Piedmont ROW; whereas, bird density increased on basal-, stem-foliage-, and foliagesprayed ROW from pre- to post-treatment. A decrease occurred on the mowed ROW areas only on the Piedmont ROW. Retention of shrubby borders by selective treatment was a major factor in retaining the pre-treatment bird populations in the post-treatment period.
Utility and Municipal Competition for Space in the Urban Environment
Authors: Bieller John
Published: May 2022

Utilities must trim trees in order to furnish reliable electric service and minimize the danger to their customers. In a perfect situation, this would include removing all trees near utility lines and replacing them with compatible tree species. Union Electric has established a corporate program, UE Greenleaf, to offer alternatives to communities that express interest in removal and replacement programs or other reforestation projects.
Municipal/Utility Synergy: Opportunities for Partnerships
Authors: Todd Andrew
Published: May 2022

There has always been a good rapport between the State Urban Forestry Assistance Program and Ohio's public and municipal electric utilities. As stakeholders in the urban environment, we have mutually attainable objectives that afford us the opportunity to develop sustained partnerships in which to facilitate the proper management of the urban forest resources.
The Pesticide Controversy—Crisis or Opportunity?
Authors: Funk Roger
Published: May 2022

The public is becoming increasingly concerned about the use of pesticides in the urban environment. Our industry is partially responsible for these concerns due to our high visibility in residential areas, our over-reliance on pesticides, and our failure to respond to misconceptions involving pesticides. The news media have contributed by reporting only "newsworthy" items that sensationalize and distort the risk of pesticide exposure. Although the pesticide controversy has resulted in increased complaints and cancellations, it also has helped focus attention on our industry and the value of trees in the environment. The planting and preservation of trees has practically become a national pastime. The Chinese spell "crisis" by combining the symbol for "danger" with the symbol for "opportunity." There has never been a better opportunity for quality-conscious companies to respond to the changing needs of a growing market. Controversy almost always results in change—and with change comes opportunity.
Embedded Wire in Tree Roots: Implications for Tree Growth and Root Function
Authors: Goodwin Carol , Lumis Glen
Published: May 2022

Experiments with two-year-old seedlings of Fraxinus pennsylvanica and Celtis occidenlalis and two yearold whips of Populus angulata x plantierensis were designed to study the effect of root girdling by wire. Overall growth, foliar nutrient content, xylem anatomy, root carbohydrate content, xylem water potential, and rate of transpiration were studied six months after girdling. Neither greenhouse grown seedlings nor field grown whips subjected to root girdling by wire grew less than those without girdling wire. Full girdling significantly reduced foliage dry weight in Fraxinus and the rate of transpiration in Fraxinus and Celtis. A gradient of water potential was observed in the xylem across the wire girdle in seedlings of these two species. The amount of carbohydrate present in root tissue and its distribution in relation to the wire was slightly influenced by girdling in all three species.
The Effects of Cold Storage and Dormant Pruning on Growth of Radiant Crabapple
Authors: Schnelle Michael , Klett James
Published: May 2022

The effects of different durations of cold storage and bare root pruning treatments on two-year-old Radiant crabapple (Malus 'Radiant') were examined for one to three growing seasons after planting. Six pruning treatments, applied by length, were as follow: 1) 50% top (shoot) removal, 2) 30% root removal, 3) 60% root removal, 4) 50% top and 30% root removal, 5) 50% top and 60% root removal and 6) control (no pruning). Planting dates of March 15 and May 1, 1987 were selected to allow a six week difference in cold storage and planting dates. Leaf area, shoot regrowth, new root dry weights, total plant dry weights, leaf :new root ratios and total shoot:root ratios were determined. Virtually no statistically significant differences between treatments were noted until the third year. Shoot regrowth was then significantly greater for the 50% shoot pruning treatment than for all other treatments. Overall, this research indicated that the various pruning treatments applied to the roots or shoots of Radiant crabapple did not have major effects on their short or long term growth response.
Effects of Pruning and Bark Ringing on Total Nonstructural Carbohydrates in Crabapple
Authors: Schnelle Michael , Klett James
Published: May 2022

To assess the effects of pruning and bark ringing (girdling) on total nonstructural carbohydrates, Sargent crabapple {Malus sargentii) seedlings were subjected to six pruning and/or bark ringing treatments as follows: 50% top (stem) pruning, 50% top pruning plus bark ringing (girdling), 50% root pruning, 50% root pruning plus bark ringing, bark ringing alone and controls. All pruning was performed by length (root-stem collar to terminal bud) and the ringing conducted by removal of a 5 mm strip of bark from the root-stem collar. During the 38 day growth period, seedlings were assayed for total nonstructural carbohydrates in the stems, leaves and roots. Roots in bark ringed seedlings were lower in carbohydrates than in non-bark-ringed seedlings.
Ecological Aspects of Herbicide Usage on Power Line Rights-Of-Way
Authors: Geier Robert , Guggenmoos Siegfried , Theissen Neil
Published: May 2022

The effect of a herbicide-oriented vegetation management program on the diversity of vegetation in power line rights-of-way and the resulting vegetation's potential usefulness to wildlife was evaluated in three eco-regions of Alberta - The Dry Parkland/Prairie, the Moist Parkland and the Mixed Boreal zones. In herbicide treated areas, plant communities consisted of grasses, herbaceous forbes, shrubs and small trees. The proportion of plants in these fourgrowth forms was similar for plant communities in both the treated rights-ofway and the adjacent untreated areas for the Parkland zones. In the Mixed Boreal zone, herbicide treatment favoured the proliferation of herbaceous forbes and grasses while discouraging understorey shrub growth. The herbicide treatment had little effect upon the diversity of plant communities that established in the Dry Parkland/Prairie zone but increased the diversity in the Moist Parkland and Mixed Boreal zones. The diversity increased due to a change in species richness. The wildlife food utilization value of the plant communities that developed on the treated rights-of-way was equal to that of untreated areas in the Dry Parkland/Prairie zone, but was greater than that of untreated areas in the Moist Parkland or Mixed Boreal zones.
Response of the Bronze Birch Borer to Pruning Wounds on Paper Birch
Authors: Ball John
Published: May 2022

Healthy appearing paper birch trees were pruned at the beginning of the bronze birch borer's emergence period. Some wounds were left exposed while others were treated with a commercial wound dressing. Bronze birch borer adults, particularly females, were attracted to fresh pruning wounds on paper birch. Treating the pruning wounds with a wound dressing did not reduce the wound's attractiveness to the borers.