bluuebunny/crossref_metadata_2025 huggingface dataset:
Trichoderma Indigenous Maluku: Karakteristik Morfologi dan Antagonismenya Terhadap Patogen Tanaman
Authors:   Universitas Pattimura Ambon, Patty Jogeneis , Uruilal Costanza ,   Universitas Pattimura Ambon
Published: August 2021

Penelitian tentang Trichoderma indigenous Maluku bertujuan untuk menemukan karakteristik morfologi 12 isolat lokal Trichoderma dan menkaji daya antagonismenya terhadap 3 patogen tanaman, Phytohpthora palmivora sebagai patogen busuk buah dan kanker batang kakao, Colletotrichum gloeosporioides sebagai patogen antraknosa pada buah dan daun kakao, serta Rhizoctonia solani patogen busuk pelepah daun jagung. Karakterisitik 12 isolat lokal Trichoderma spp. asal rizosfer tanaman memiliki karakteristik yang agak berbeda, baik bentuk dan warna koloninya, tetapi juga pertumbuhannya, serta karakteristik morfologinya yang dibedakan berdasarkan ukuran panjang konidiofor, Panjang fialid dan diameter konidia. Dua belas isolat Trichoderma spp. memiliki daya antagonisme secara in vitro terhadap 3 patogen tanaman. Enam isolat memiliki daya antagonis terhadap patogen P. palmivora dan C. gloeosporioides yakni TrichoRKT1, TrichoRKlT2, TrichoRPBS2, TrichoRKlS1, TrichoRKA2 dan TrichoRPKl2), sedangkan enam isolat lainnya memiliki daya antagonis terhadap patogen R. solani, yaitu TrichoRKlN2, TrichoRKlW1, TrichoRPR1, TrichoRKR1, TrichoRKN2, dan TrichoRKlBB1. Presentase antagonisme terbesar terjadi pada isolat TrichoRKN2 (96.25%) dan TrichoRKR1 (93.64%) terhadap R. solani, keduannya tergolong antagonisme kelas 1 dan tergolong aktifitas antagonisme sangat tinggi. Presentase antagonisme terbesar juga terjadi pada isolat TRichoRKT1 (78.98%) dan TrichoRPKT1 (77.67%) terhadap C. gloeosporioides, keduanya tergolong antagonis kelas 2 atau aktifitas antagonis tinggi. Trichoderma spp. ditemukan memiliki mekanisme antagonisme kompetisi terhadap P. palmivora, C. gloeosporioides, dan R. solani, sedangkan memiliki mekanisme mikoparasitisme terhadap R. solani.
Эффекты ионной бомбардировки в спектрах краевой фотопроводимости и в вольт-амперных характеристиках кристаллов CdS
Authors: Батырев А.С. , Бисенгалиев Р.А. , Горяева В.Н. , Новиков Б.В. , Сумьянова Е.В.
Published: August 2021

Исследовано влияние ионной бомбардировки, производимой на воздухе, на электрические и фотоэлектрические свойства кристаллов CdS при температуре кипения жидкого азота (T=77 K). Показано, что бомбардировка кристаллов приводит к существенному росту фоточувствительности в области края поглощения, а также к росту их темновой проводимости. При этом количественные изменения в темновой проводимости значительно превосходят изменения в фоточувствительности всех исследованных образцов. Наблюдаемые изменения тонкой (экситонной) структуры свидетельствуют о поверхностном характере воздействия ионов на полупроводник. Обнаруженные изменения связываются с поверхностным легированием исследуемых полупроводников донорами с помощью ионной бомбардировки. Применяемая методика бомбардировки может быть использована в практических целях с целью модификации электрических свойств полупроводников, принадлежащих к соединениям АIIВVI. Ключевые слова: ионная бомбардировка, спектры фотопроводимости, кристаллы CdS, вольт-амперная характеристика, тонкая структура.
Терагерцовое излучение из наноструктур карбида кремния
Authors: Баграев Н.Т. , Кукушкин С.А. , Осипов А.В. , Клячкин Л.Е. , Маляренко А.М. , Хромов В.С.
Published: August 2021

For the first time, electroluminescence was discovered in the middle and far infrared ranges from silicon carbide nanostructures on silicon, obtained in the framework of the Hall geometry. Silicon carbide on silicon was grown by the method of substitution of atoms on silicon. The electroluminescence from the edge channels of nanostructures is induced due to the longitudinal drain- source current. The electroluminescence spectra obtained in the terahertz frequency range, 3.4, 0.12 THz, arise due to the quantum Faraday effect. Within the framework of the proposed model, the longitudinal current induces a change in the number of magnetic flux quanta in the edge channels, which leads to the appearance of a generation current in the edge channel and, accordingly, to terahertz radiation.
Оптические и структурные свойства эпитаксиальных слоев Hg-=SUB=-0.7-=/SUB=-Cd-=SUB=-0.3-=/SUB=-Te
Authors: Андрющенко Д.А. , Ружевич М.С. , Смирнов А.М. , Баженов Н.Л. , Мынбаев К.Д. , Ремесник В.Г.
Published: August 2021

The results of comparative studies of the optical and
structural properties of Hg0.7Cd0.3Te bulk crystals and epitaxial
films grown by various methods are presented. The data of
photoluminescence studies performed in the temperature range
4.2−300K showed the similarity of the optical properties of
different samples and indicated a significant disordering of the solid
solution. According to X-ray diffraction data, however, the scale
of the disordering was not directly related to the structural quality
of the material. The prospects for using the material grown by
various methods in optoelectronics applications are discussed.
Влияние быстрого термического отжига на распределение атомов азота в GaAsN/GaAs
Authors: Лазаренко А.А. , Шубина К.Ю. , Никитина Е.В. , Пирогов Е.В. , Мизеров А.М. , Соболев М.С.
Published: August 2021

The article investigates the effect of rapid thermal annealing of ternary GaAs1-xNx/GaAs solid solutions on the distribution of nitrogen atoms in the crystal lattice. The samples are studied by photoluminescence spectroscopy and high-resolution X-ray diffractometry. Due to the size and electronegativity mismatch of nitrogen and arsenic atoms, nitrogen is incorporated unevenly into the GaAs crystal lattice. Options of the nitrogen atoms arrangement in the GaAs crystal lattice before and after rapid thermal annealing are shown.
The development of students’ adversity quotient through online learning models: A case study of an Islamic education course
Authors:   Faculty of Islamic Studies-University of Muhammadiyah Malang, Malang 65151, Indonesia, Mardiana Dina , Tobroni  ,   Faculty of Islamic Studies-University of Muhammadiyah Malang, Malang 65151, Indonesia, Supriyatno Triyo ,   Faculty of Tarbiyah and Teacher Training, Maulana Maliki Islamic State University of Malang,Malang 65144, Indonesia
Published: August 2021

Students’ Adversity Quotient is one of the most significant elements in online education. This research focused on analyzing how the design of learning of an online Islamic education course called Pendidikan Agama Islam (PAI) prepared the development of students’ adversity quotient. This research was located at a university in Malang, Indonesia and its methodology used qualitative case study. Based on Stoltz's Adversity Quotient theory (Stoltz, 1997), data collection for this study was carried out through online-based interviews, participant observation, and documentation. However, interactive model of Miles, Huberman, and Saldana (Miles, et al., 2014) was used as data analysis. The research found that the PAI course at a university in Malang had a theoretical learning model, which could develop students’ adversity quotient. The theoretical learning model of PAI requires an ability to adapt cognitive structures through the stages of assimilation, accommodation, and equilibration of new knowledge, as well as psychic readiness to face challenges providing the development of students' adversity quotient. This theoretical learning model facilitated the development of students’ adversity quotient, as emerged through four indicators: resilient, persistent, sincere, and self-gratefulness. The contribution of this research is crucial to the implementation of online Islamic education learning through a theoretical learning model that will lead to benefits in achieving educational targets more effectively.
Towards an effective participatory process for a sustainable urban waterfront development
Authors:   Department of Environment, Health, and Safety, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia, Syahrir Yusri
Published: August 2021

During the early time of waterfront development, public only paid little attention to this area, but after a series of urban waterfront revitalization success story, people are starting to reclaim their waterfront. Two main values of economy and environment are always competing over waterfront’s future land-use pattern. Citizen participation in an urban waterfront development is believed to hold a significant importance since the urban development is addressed for citizens’ prosperity. However, strong public participation does not necessarily guarantee for a success waterfront development. This paper attempts to figure out what is the best scenario to make public involvement in the planning process to contribute to a successful and sustainable waterfront development. Four waterfront city development stories that represent different planning cultures were examined here to understand to what extent the participatory process contributed to the environment, economy, and social values. The findings from the case studies were reconstructed to develop a planning model aimed to best accommodate public interest without compromising other values. Citizens were invited for discussions at the initial phase. Next, an evaluation method was proposed to come up with a guideline that would guide the planning process at the latter phase.
Online learning platform during Covid-19 pandemic: An exploratory factor analysis on students’ attitude and perceived usefulness in media and communication education
Authors:   Department of Mediaand Communication Studies, Faculty of Arts and Social Sciences, University of Malaya, Kuala Lumpur, 50603, Malaysia, Zanuddin Hasmah , Shaid Nursyamira , Halim Zulfadhli
Published: August 2021

Due to Covid-19 and Movement Control Order (MCO) policy, Malaysian Higher Learning institution has decided to shift the learning into online learning mode. In this research, we examined the readiness and attitude of the Media and Communication undergraduate students for online learning platform during pandemic. A total of 144 students’ responses and Technology Acceptance Model (TAM) were used as theoretical framework. Research data were analyzed using SPSS and exploratory factor analysis (EFA) was utilised to extract the prominent factors. Component based examined using eigenvalue, scree plot and rotation was done by varimax method. The items with 0.5 loading or greater were considered significant. The findings showed that Perceived Usefulness was determined by two significant indicators, i.e. enhancing effectiveness in learning and improving learning performance with factor loadings; .869 and .849 consecutively. Attitude factor loading, meanwhile, showed that two indicators played a dominant role; using online learning is a bad idea throughout the coursework and positive attitude towards online learning and usefulness towards study; .762 and .816. The attitude of the students displayed unhappiness using the online learning platform for the entire semester due to the limitation of face-to-face (F2F) lab classes such as studio-based learning. However, the students had no problem in understanding the online platform utilized.
Exploring the Well-being of Health Care Workers During the COVID-19 Pandemic: Protocol for a Prospective Longitudinal Study (Preprint)
Authors: Liu Jenny J W , Nazarov Anthony , Plouffe Rachel A , Forchuk Callista A , Deda Erisa , Gargala Dominic , Le Tri , Bourret-Gheysen Jesse , Soares Vanessa , Nouri Maede S , Hosseiny Fardous , Smith Patrick , Roth Maya , MacDougall Arlene G , Marlborough Michelle , Jetly Rakesh , Heber Alexandra , Albuquerque Joy , Lanius Ruth , Balderson Ken , Dupuis Gabrielle , Mehta Viraj , Richardson J Don
Published: August 2021

BACKGROUND

Health care workers (HCWs) have experienced several stressors associated with the COVID-19 pandemic. Structural stressors, including extended work hours, redeployment, and changes in organizational mandates, often intersect with interpersonal and personal stressors, such as caring for those with COVID-19 infections; worrying about infection of self, family, and loved ones; working despite shortages of personal protective equipment; and encountering various difficult moral-ethical dilemmas.

OBJECTIVE

The paper describes the protocol for a longitudinal study seeking to capture the unique experiences, challenges, and changes faced by HCWs during the COVID-19 pandemic. The study seeks to explore the impact of COVID-19 on the mental well-being of HCWs with a particular focus on moral distress, perceptions of and satisfaction with delivery of care, and how changes in work structure are tolerated among HCWs providing clinical services.

METHODS

A prospective longitudinal design is employed to assess HCWs’ experiences across domains of mental health (depression, anxiety, posttraumatic stress, and well-being), moral distress and moral reasoning, work-related changes and telehealth, organizational responses to COVID-19 concerns, and experiences with COVID-19 infections to self and to others. We recruited HCWs from across Canada through convenience snowball sampling to participate in either a short-form or long-form web-based survey at baseline. Respondents to the baseline survey are invited to complete a follow-up survey every 3 months, for a total of 18 months.

RESULTS

A total of 1926 participants completed baseline surveys between June 26 and December 31, 2020, and 1859 participants provided their emails to contact them to participate in follow-up surveys. As of July 2021, data collection is ongoing, with participants nearing the 6- or 9-month follow-up periods depending on their initial time of self-enrollment.

CONCLUSIONS

This protocol describes a study that will provide unique insights into the immediate and longitudinal impact of the COVID-19 pandemic on the dimensions of mental health, moral distress, health care delivery, and workplace environment of HCWs. The feasibility and acceptability of implementing a short-form and long-form survey on participant engagement and data retention will also be discussed.

INTERNATIONAL REGISTERED REPORT

DERR1-10.2196/32663
Leaf Disease Detection
Authors: Singh Shivangi
Published: August 2021

Agriculture is a key source of livelihood. Agriculture provides employment opportunities for village people on a large scale in developing countries like India. India's agriculture consists of the many crops and consistent with survey nearly 70% population is depends on agriculture. Most of Indian farmers are adopting manual cultivation thanks to lagging of technical knowledge. Farmers are unaware of what quite crops that grows well on their land. When plants are suffering from heterogeneous diseases through their leaves which will effect on the production of agriculture and profitable loss, also reduction in both quality and quantity of agricultural production. Leaves are important for fast growing of plant and to extend production of crops. Identifying diseases in plant leaves is challenging for farmers and also for researchers. Currently farmers are spraying pesticides to the plants but it affects humans directly or indirectly by health or also economically. To detect these plant diseases many fast techniques got to be adopt. In this paper, we have done surveys on different leaf diseases and various advanced techniques to detect these diseases. As said by Mahatma Gandhi, "Agriculture is the backbone of the Indian Economy". Hence the detection of leaf diseases is an important aspect in increasing the yield of a crop. By detecting the leaf disease farmer can increase the crop yield which leads in growth of country’s economy.
A Review on Internet of Things (IOT) Based Garbage Monitoring System
Authors: Wadatkar Kushal O.
Published: August 2021

“Swachh Bharat” is a national campaign by the statutory cities and towns to clean the roads streets and infrastructure of the country. When the massive amount of waste material is collected, it is difficult to separate and unhygienic. Now a day’s garbage is separately thrown i.e. dry and wet. The Internet of Things (IoT) shall be able to incorporate transparently and coherently a large number of different and heterogeneous end systems, while providing open access to selected subsets of data for the developing a digital services. Building a general architecture for the IoT is hence a very complex task, mainly because of the extremely large variety of devices, link layer technologies. One of the main concerns with our environment has been solid waste management which in addition to disturbing the balance of the environment also has adverse effects on the health of the society. The detection, monitoring and management of wastes are one of the primary problems of the present period. The traditional way of manually monitoring the wastes in waste bins is a complex, cumbersome process and utilizes more human effort, time and cost which is not compatible with the present day technologies in any way. This is an advanced method in which waste management is automated. In this “IOT based garbage monitoring system” The separate the wet and dry garbage using the moisturized sensor. This system is based on the separation and monitoring of garbage using Arduino Uno, Wi-Fi-module, ultrasonic sensor. Online identification of the garbage level using IOT, ultrasonic sensor and Wi-Fi module makes this system more effective than other system.
A Proposed Methodology for Intelligent Control of Six Phase PMSG in a Grid Connected Wind Energy Conversion System
Authors: C Nataraja.
Published: August 2021

The renewable energy resources are need of the hour where the requirements of the power plant increase every year in India. The implementation of the generator plant is a large process as it is time consuming and it also needs huge financial support from the government. In recent era, the distribution side power generation becomes more important as it requires less cost and time compared to huge power plant as it requires large distance travel of power. Wind energy generation is one of the renewable resources where it can generate power at distribution level. This is because of permanent magnet synchronous machine. In this paper a brief survey is conducted for the proposed methodology of intelligent control of six phase permanent magnet synchronous generator (PMSG) in a grid connected wind energy conversion system.
Sharing Healthcare Records in the Cloud Using Attribute-Based Encryption and De-Duplication
Authors: Umak Rushikesh
Published: August 2021

Cloud based healthcare computing have changed the face of healthcare in many ways. The main advantages of cloud computing in healthcare are scalability of the required service and the provision to upscale or downsize the data storge, collaborating Artiﬁcial Intelligence (AI) and machine learning. The current paper examined various research studies to explore the utilization of intelligent techniques in health systems and mainly focused into the security and privacy issues in the current technologies. E-Healthcare is an emerging field of medical informatics, referring to the delivery of health services and information using the Internet and related technologies. Rendering efficient storage and security for all data is very important for cloud computing. Securing and privacy preserving of data is of high priority when it comes to cloud storage. E-Healthcare is the most important source in the healthcare society. E-healthcare system is now being popularized globally. Implementing the E-healthcare system will have more advantages such as online services for teleconsultation (second medical opinion), e-prescription, e-referral, telemonitoring, telecare etc. E-healthcare system provides high level of security and cost-effective use of patients records, information and communication in support of healthcare and health related issues.
Automated Pneumatic Braking and Bumper System
Authors: Pradeep. R Mr. Nale
Published: August 2021

Automobiles have been used to move human beings or things and the automobile technology has been developed within the last few years. The traffic accidents are increasing as automobile production has been increasing. The number of casualties during the vehicle accidents is very large as compared to the other causes of death. It is important to prevent accidents and to protect the driver and pedestrian when accidents occur. Though there are different causes for these accidents but proper technology of braking system and technology to reduce the damage during accident (such as pneumatic bumper system) can be effective on the accident rates. Therefore, pre-crashing system is demanded. Automotive safety has gained an increasing amount of interest from the general public, governments, and the car industry. The pre-crash system is to prevent accidents on roads with poor visibility by using sensor network to find invisible vehicles, which are to be detected by autonomous on-vehicle sensors. The pre-crashing system is processing the sensor data and controlling the vehicle to prevent accidents and accidents caused by careless driving. The pneumatic system is simple and easy in operation and hence can be used in automation industry.
Implementing Artificial Intelligence in CDR & Links Failure in Telecom Technology
Authors: Natarajan R.
Published: August 2021

This Paper is about implementing Machine Language Technology in Important day to day operations of Telecom Industry. CDR (Call Details Record) is one of the Primary Operations of Telecom service Provider for Charging Monthly Expenses to the Subscribers.Implementing AI in Telecom Links Failure is another Agenda of this Paper.
The Impact of CYP3A5, CYP1A1, GSTM1, GSTT1, GSTP1 and TPMT Gene Polymorphisms on the Risk of Chronic Myeloid Leukemia
Authors: Kaishiv Joshi  , Shruti Caplash  , Dr. Satbir Kaur
Published: August 2021

Polymorphisms  in  the  genes  encoding  drug  metabolising  enzymes  (DME)  cause  inter-individual  variations  in metabolising exogenous and endogenous substances, which has been related to the risk of various diseases. The present study was conducted to investigate the association of CYP1A1, GSTM1, GSTT1, GSTP1 and CYP3A5 and TPMT gene polymorphisms with susceptibility to chronic myeloid leukemia (CML). 89 samples of CML patients and 135 control samples were included in this study. Genotyping of CYP1A1, GSTM1, GSTT1, GSTP1 and CYP3A5 and TPMT gene polymorphisms was performed by a Polymerase chain reaction-Restriction fragment length polymorphism (PCR-RFLP). The frequency of GSTM1 null genotype was found to be significantly higher among chronic myeloid leukemia (CML) patients vs controls (39% vs 18.5%, respectively) with a 2.85-fold increased risk for CML. The frequency of GSTT1 null was found to be significantly lower in CML patients vs controls (26% vs 40.7%). Under the dominant inheritance model, GSTP1 gene polymorphism was significantly associated with reduced risk of CML. Moreover, CYP3A5 * 6 and TPMT * 2 alleles were absent among CML patients and the control group. GSTM1 null genotype was found to be associated with an increased risk of CML whereas TPMT * 2 and CYP3A5 * 6 alleles were absent in the population of Punjab.
Curcumin Ameliorates Paclitaxel-Induced Pain Hypersensitivity via Alleviation of Inflammation and Oxidative Stress in Rats
Authors: Pasupulati Haritha , SV Padi Satyanarayana , Koganti Bharathi , Koganti Prasad VSRG
Published: August 2021

Painful peripheral neuropathy is the main dose-limiting and long lasting side-effect of paclitaxel therapy. Despite enormous research, there is no effective treatment for paclitaxel-induced peripheral neuropathic pain owing to poor understanding of pathophysiological mechanisms. Growing evidence indicates oxidative-nitrosative stress is one of the leading factors causing chemotherapy induced peripheral neuropathy. Recently, involvement of neuroinflammation has been suggested in the development of paclitaxel-induced neuropathic pain. It is postulated that abrogating cytokine release and improving antioxidant defenses might be suitable targets in controlling neuroinflammation and oxidative-nitrosative stress mediated nociceptive hypersensitivities. Therefore, the study evaluated the effect of curcumin on paclitaxel-induced neuropathic pain in rats. Peripheral neuropathy was induced by administration of paclitaxel (2 mg/kg per injection) intraperitoneally on four alternate days (days 0, 2, 4, 6). Thermal hyperalgesia and mechanical allodynia were assessed and the markers of inflammation and oxidative-nitrosative stress were estimated. Administration of curcumin (50 and 100 mg/kg, p.o.) for 2 weeks started 14 days after paclitaxel injection significantly alleviated paclitaxel-induced nociceptive behavioural hypersensitivity observed as reduced thermal hyperalgesia and mechanical allodynia. These observed ameliorative effects of curcumin on paclitaxel-induced neuropathic pain are accompanied by reduction of tumour necrosis factor-Î±, a pro-inflammatory cytokine, in both spinal cord and dorsal root ganglia and oxidative-nitrosative stress in spinal cord. The results of the present study demonstrated antihyperalgesic and antiallodynic effects of curcumin. Additional clinical studies are warranted to evaluate therapeutic potential of curcumin as antinociceptive agent in the treatment of paclitaxel-induced neuropathic pain.Â
PENGARUH AKTIVITAS, MINAT DAN OPINI TERHADAP KEPUTUSAN KONSUMEN MENGGUNAKAN JASA SALON CHIQUITA DI KOTA PALU
Authors: Lestari Widya , Parani Syamsul Bachri Daeng , Ponirin Ponirin
Published: August 2021

The  purpose  of  the  research  is  to  find  out  the  influence  of  activity, interest,  and  opinion  on consumer  decision  in  using  Chiquita  Salon in  Palu  City.  There  are  4  variables  that  used  in  this research; activity (X1), interest (X2), opinion (X3), and decision of the consumer (Y). Method of study is descriptive causal with a total sample of 60 respondents, who were selected by purposive sampling. Tool  of  analysis  is  multiple  linear regressions  with  Software  SPPS  17.  The  result  finds  that  activity (X1),  interest  (X2),  and  opinion  (X3)  simultaneously influence  the decision  of the  consumer in  using Chiquita  Salon  in  Palu  City,  with  the  level  of  significance  of  0.000  <  α  0.05.  Furthermore,  activity (X1) with the t-sig. value of 0.042; interest (X2) has the t-sig. value of 0.022; opinion (X3) has the t- sig. value of 0.001. These values are < 0.05, which means that each variable partially influences the decision of the consumer in using Chiquita Salon in Palu City. Tujuan  dari  penelitian  ini  adalah  untuk  mengetahui  pengaruh aktivitas,  minat,  dan  pendapat konsumen  terhadap  keputusan menggunakan  Chiquita  Salon  di  Kota  Palu.  Ada  4  variabel  yang digunakan dalam penelitian ini; aktivitas (X1), minat (X2), pendapat (X3), dan keputusan konsumen (Y).  Metode  penelitian  adalah  deskriptif kausal  dengan  total  sampel  sebanyak  60  responden,  yang dipilih secara  purposive  sampling.  Alat  analisis  regresi  linier  berganda dengan  Software  SPPS  17. Hasilnya  menemukan  bahwa  aktivitas (X1),  minat  (X2),  dan  pendapat  (X3)  berpengaruh  secara simultan terhadap  keputusan  konsumen  dalam  menggunakan  Chiquita  Salon di  Kota  Palu,  dengan tingkat  signifikansi  0,000  <α  0,05. Selanjutnya,  aktivitas  (X1) dengan  t-sig.  nilai  0,042;  minat (X2)memiliki  t-sig.  nilai  0,022;  pendapat  (X3)  memiliki  t-sig.  nilai  0,001.  Nilai  ini <0,05,  yang  berarti bahwa  masing-masing  variabel  mempengaruhi secara  parsial  keputusan  konsumen  dalam menggunakan Chiquita Salon di Kota Palu.
PENGARUH FAKTOR EKUITAS MEREK TERHADAP KEPUTUSAN PEMBELIAN SABUN DETERJEN MEREK RINSO DI KELURAHAN LAYANA INDAH KOTA PALU
Authors: Labolo Suriani , Sutomo Maskuri , Mubaraq Rahmat
Published: August 2021

The  research  aims  to  analyze  the  influence  of  brand  equity  that consists  of  brand  awareness, quality perception, brand association, and brand loyalty, on customer purchase decision to buy Rinso at  Layana  Indah Village  in  Palu.  Sample  size  of  the  study  is  72  respondents  who selected  through purposive sampling technique. The results indicate that all variables, namely brand awareness, quality perception,  brand  association, and  brand  loyalty  simultaneously  have  significant  influence  on customer purchase  decision.  The  Adjusted  R  square  of  0.527  indicates  that brand  equity  has  52,7 percent  of  the  variability  of  customer  purchase decision,  while  47,3  percent  influenced  by  other variables  that  are  not studied.  Partially,  all  variables  have  positive  and  significant  influence  on customer purchase decision to buy Rinso detergent. Tujuan penelitian ini adalah untuk mengetahui pengaruh ekuitas merek yang terdiri atas kesadaran merek,  persepsi  kualitas,  asosiasi  merek, dan  loyalitas  merek  terhadap  keputusan  pembelian  produk deterjen merek Rinso di Kelurahan Layana Indah Kota Palu. Sampel dalam penelitian ini sebanyak 72 orang  dengan  teknik  penarikan  sampel menggunakan  purposive  sampling.  Hasil  penelitian menunjukan bahwa secara simultan variabel ekuitas merek yang terdiri dari kesadaran merek, persepsi kualitas,  asosiasi  merek  dan  loyalitas  merek  memiliki pengaruh  signifikan  terhadap  keputusan konsumen sehingga apabila variabel ekuitas merek diterapkan secara baik maka keputusan pembelian juga akan meningkat, dengan nilai adjusted R square 0.527, artinya bahwa ekuitas merek berpengaruh terhadap  keputusan pembelian  sebesar  52.7 %  dan  sisanya  sebesar  47.3 %  dipengaruhi oleh  variabel lain yang tidak diteliti. Secara parsial variabel kesadaran merek, persepsi kualitas, asosiasi merek dan loyalitas  merek berpengaruh  signifikan  terhadap  keputusan  pembelian  dalam menggunakan  produk sabun deterjen merek Rinso.
PENGARUH FAKTOR PRIBADI TERHADAP KEPUASAN KONSUMEN MENGGUNAKAN HANDPHONE SAMSUNG DI KOTA PALU
Authors: Razana Razana , Parani Syamsul Bachri Daeng , Indriani Andi
Published: August 2021

The purpose of this study is to determine the influence of personal factors on customer satisfaction in  using  Samsung  mobile  phone  in  Palu  City.  The  variables  studied  are  age  and  stage  of  life  cycle (X1), job (X2), economic circumstances (X3), lifestyle (X4), personality and self-concept (X5), as well as  customer  satisfaction  (Y).  Research  method  is  descriptive causal  with  sample  of  60  respondents who  selected  by  accidental  side method.  Data  is  analyzed  with  multiple  linear  regressions  in  SPSS software  19.  Based  on  the analysis,  the  results  confirmed  that  age  and  stage  of  life  cycle  (X1),  job (X2),  economic  circumstances  (X3), lifestyle  (X4),  personality  and  self-concept  (X5),  simultaneously and partially  have  significant  influence  on  customer  satisfaction  in  using Samsung  mobile  phone  in Palu City. Tujuan  dari  penelitian  ini  adalah  untuk  mengetahui  pengaruh factor pribadi Kepuasan  Pelanggan Menggunakan  Handphone  Samsung di  kota  Palu.  Variabel  yang  digunakan  adalah  variabel  usia  dan tahap siklus hidup (X1), variabel job (X2), variabel keadaan ekonomi (X3), variabel gaya hidup (X4), variabel  kepribadian  dan  self-concept  (X5), serta  variabel  pelanggan  kepuasan  (Y).  Metode  yang digunakan adalah  metode  deskriptif  dengan  sampel  sebanyak  60  responden, dan  teknik  yang digunakan untuk menentukan sampel adalah metode Accidental Side, yang kemudian akan dianalisis regresi linier berganda pada perangkat lunak SPSS 19. Berdasarkan hasil analisis menunjukkan bahwa variabel umur dan tahap siklus hidup (X1), variabel job (X2), variabel keadaan ekonomi (X3), variabel gaya hidup (X4), variabel kepribadian dan self-concept (X5) secara serempak dan partial berpengaruh signifikan terhadap serta kepuasan pelanggan menggunakan handphone Samsung di Kota Palu.
ANALISIS MODAL PINJAMAN DAN RENTABILITAS EKONOMI PADA KOPERASI PEGAWAI REPUBLIK INDONESIA (KPRI) KARYA BHAKTI DINAS KOPERASI UMKM PERINDUSTRIAN DAN PERDAGANGAN PROVINSI SULAWESI TENGAH
Authors: Haslan Kharisman , Muslimin Muslimin , Faisal Muhammad
Published: August 2021

This  research  aims  to  determine,  understand,  and  analyze  the influence  of  capital  lending  and economic profitability on the cooperative for The Indonesian Republic officials ‘Karya Bhakti’ of The Departement  of  Industry  Cooperation  and  Trading  at  Central  Sulawesi  Province.  It  is  a  descriptive research  using  quantitative  and  qualitative  approach that  consists  of  primary  data  and  secondary data.  Data  collection method to  obtain  the  primary  data  is  observation  on  Karya  Bhakti Employee Cooperative as the subject of research and secondary data obtained from the financial annual report Karya  Bhakti  Cooperative.  The analysis  of  loan  capital  and  economic  profitability  of  Karya  Bhakti Cooperative  is  measured  by  using  trend  analysis.  Based  on  the data  analysis  from  2008  to  2013,  it indicates  that  the  development of  Loan  capital  has  increased  every  year.  This  is  due  to  the development  of  the  business  managed  by  the  cooperatives operations,  while  the  development  of  the economic profitability has been fluctuated, as well as the result of trend analysis of  capital lending and economic profitability showed an increase every year. Penelitian  ini  bertujuan  untuk  mengetahui,  memahami  dan menganalisa   modal  pinjaman  dan rentabilitas  ekonomi  pada  KPRI Karya  Bhakti  Provinsi  Sulawesi  Tengah.  Penelitian  ini  merupakan penelitian deskriptif, dengan menggunakan pendekatan kuantitafif dan kualitatif yang terdiri dari data primer  dan  data  sekunder.  Dimana peneliti  mendeskripsikan  hasil  penelitian  dengan  menggunakan angka.  Proses  pengumpulan  data  penelitian  ini  menggunakan metode  observasi  yaitu  pengumpulan data primer pada KPRI Karya Bhakti yang menjadi objek penelitiandan data sekunder berupa laporan keuangan yang diperoleh dari laporan tahunan KPRI Karya Bhakti. Untuk mengukur Analisis modal pinjaman dan Rentabilitas Ekonomi KPRI Karya Bhakti menggunakan Analisis Trend. Berdasarkan  hasil  analisis  data  pada  tahun  2008 – 2013  menunjukan  bahwa   perkembangan  modal pinjaman mengalami kenaikan ditiap tahunnya hal ini disebabkan karna adanya perkembangan usaha yang  dikelola  koperasi  dimana  modal pinjaman  dibutuhkan  untuk  mendukung atau  membiayayi kegiatan oprasional  usaha  koperasi.  sedangkan  perkembangan  rentabilitas ekonomi  mengalami kenaikan  dan  penurunan.   Serta  hasil  analisis trend  modal  pinjaman  dan  rentabilitas  ekonomi menunjukan adanya peningkatan ditiap tahunnya.
PENGARUH STRUKTUR MODAL DAN UKURAN PERUSAHAAN TERHADAP NILAI PERUSAHAAN PADA PERUSAHAAN MANUFAKTUR SEKTOR INDUSTRI MAKANAN DAN MINUMAN YANG TERDAFTAR DI BURSA EFEK INDONESIA (BEI)
Authors: Triatmaja Fachturahman , Faisal Muhammad , Husnah Husnah
Published: August 2021

This  study  aims  to  determine  and analyze  the  influence of  capital  structure and  the  size  of  the company on the company values in manufacturing companies of food and beverage industry sectors listed on the Indonesia Stock Exchange (BEI). The sample in this study consists of 11 companies that selected by purposive sampling technique. Method of data analysis is multiple linear regression using SPSS version 16.0. The results show that both independent variables simultaneously have positive and significant influence on value of the company with sig-F of 0.093 ≤ α 0.10 at confidence level of 90%. The  t-test  shows  that  the  capital  structure  significantly  has  negative influence on  the  value  of  thecompany  with  sig-t  of  X1 =  0.032  ≤  α  of  0.10  and  beta value of -0882. While the  company size has 2 non-significant influence on the value of the company with sig-t X2 = 0.787 ≥ α of 0.10 with R values of 0.052 or 5.2%. Both independent variables studied simultaneously influence the dependent variable (enterprise value), while the remaining 94.8% is influenced by other variables that are not studied. Penelitian  ini  bertujuan  untuk  mengetahui  dan  menganalisis  pengaruh  struktur  modal  dan ukuran  perusahaan  terhadap  nilai  perusahaan  di  sektor  industri  makanan  dan minuman manufaktur yang  terdaftar  di  Bursa  Efek  Indonesia  (BEI).  Sampel  dalam penelitian  ini sebanyak  11  perusahaan  diambil  dengan  metode purposive  sampling.  Metode  analisis  data dilakukan  dengan menggunakan  regresi  linier  berganda  dengan  menggunakan  SPSS versi 16.0.  Hasil  penelitian  menunjukkan  bahwa  kedua  variabel  bebas  yang  dipelajari  secara simultan  terbukti  berpengaruh  positif  dan  signifikan  terhadap  variabel  terikatnya  yaitu  nilai perusahaan dengan  sig-F  sebesar  0,093  ≤  α  0,10  pada  tingkat  kepercayaan 90%.  Kemudian melalui  uji-t  menunjukkan  bahwa  struktur  modal  dari  efek  negatif  yang  signifikan  terhadap nilai  perusahaan  dengan  sig-t  X1  =  0,032  ≤  α  sebesar  0,10  dan  nilai  beta -0882. Sedangkan ukuran perusahaan tidak berpengaruh signifikan terhadap nilai perusahaan dengan sig-t X2 = 0,787 ≥ α 0,10. Nilai R2 0,052 atau 5,2% sehingga kedua variabel independen yang dipelajari secara  simultan mempengaruhi  variabel  dependen  (nilai  perusahaan),  sedangkan sisanya 94,8% dipengaruhi oleh variabel lain yang tidak diteliti.
PENGARUH EKUITAS MEREK TERHADAP REPURCHASE INTENTION HANDPHONE MEREK SAMSUNG KEPADA MAHASISWA FAKULTAS EKONOMI UNIVERISTAS TADULAKO DI KOTA PALU
Authors: Nursyamsu Syarifuddin , Parani Syamsul Bachri Daeng , Hadi Suryadi
Published: August 2021

This study aims to determine how much the brand equity effect to repurchase intention Samsung brand  mobile  phone  to  the  students  of  the  faculty  of  economics  Tadulako  University,  Palu.  The research method used is descriptive of causal method with a sample of 75 people with non-probability sampling  technique  with  a  purposive  sampling approach  and  Multiple  Linear  Regression  Analysis method with the aid of a computer program SPSS for Windows Release 16.0. The results showed that:1). brand equity consists of brand awareness, perceived quality, brand association and brand loyalty simultaneously  affect significantly  on  repurchase  intention  Samsung  brand  mobile  phone  to  the students  of the faculty of  economics  Tadulako  University,  Palu;  2).  Brand  awareness  partially  have no  significant  effect  on repurchase  intention  Samsung  brand  mobile  phone  to  the  students  of the faculty of economics Tadulako in Palu; 3). Perceived quality, brand association, and brand loyalty is partially affect significantly on repurchase intention Samsung brand mobile phone to the students of the faculty of economics Tadulako in Palu. Penelitian  ini  bertujuan  untuk  mengetahui  seberapa  besar  efek  ekuitas  merek  untuk membeli  kembali  niat  merek  ponsel  Samsung  kepada  mahasiswa  fakultas  ekonomi Universitas  Tadulako,  Palu. Metode  penelitian  yang  digunakan  adalah  deskriptif  metode kausal dengan sampel 75 orang dengan teknik non probability sampling dengan pendekatan purposive sampling dan metode Analisis Regresi Linier Berganda dengan bantuan program komputer SPSS for Windows Release 16.0. Hasil penelitian menunjukkan bahwa: 1). Ekuitas merek terdiri dari brand awareness, perceived quality, brand association dan brand loyalty sekaligus  berpengaruh  secara  signifikan  terhadap  niat  membeli  kembali  merek  ponsel Samsung  kepada  mahasiswa  fakultas  ekonomi  Universitas  Tadulako,  Palu;  2).  Kesadaran merek  sebagian  tidak  berpengaruh  signifikan  terhadap  niat  beli  kembali  merek  ponsel Samsung  kepada  mahasiswa  fakultas  ekonomi  Tadulako  di  Palu;  3).  Kualitas  yang dirasakan,  asosiasi  merek,  dan  loyalitas merek  sebagian  berpengaruh  secara  signifikan terhadap  niat membeli  kembali  merek  ponsel  merek  Samsung  kepada  mahasiswa  fakultas ekonomi Tadulako di Palu.
PENGARUH KUALITAS PRODUK TERHADAP KEPUASAN KONSUMEN MENGGUNAKAN PRODUK TUPPERWARE DI KOTA PALU
Authors: Tristiyanti Evilia , Suardi Suardi , Parani Syamsul Bachri Daeng
Published: August 2021

This  study  aims  to  determine  and  analyze  the  effect  of  product  quality  on  customer  satisfaction using  Tupperware  products  in  Palu  City.  The  type  of  research  used  is  quantitative  (showing  the relationship between variables). The population of this study is that the general public who have used Tupperware products are not known with certainty. Sampling technique to determine the sample that will be used in this study using the technique of non probability sampling, the purposive sampling with the number of respondents 100 people. Data collection using questionnaire. The analysis method used multiple  linear regression  analysis.  The  result  of  the  research  showed  that  (1)  There  is influence  of product  quality  significantly  to  customer  satisfaction  by  using  Tupperware  product  in  Palu  City  (2)There  is  influence  of product  quality  with  performance,  suitability,  endurance,  aesthetics  and perceived significantly to consumer satisfaction using Tupperware product in Palu City. Penelitian  ini  bertujuan  untuk  mengetahui  dan  menganalisa pengaruh  kualitas  produk terhadap kepuasan konsumen menggunakan produk Tupperware di Kota Palu. Jenis penelitian yang digunakan adalah kuantitatif (menunjukan hubungan antar variabel). Populasi penelitian ini adalah seluruh masyarakat umum yang telah menggunakan produk Tupperware jumlahnya tidak  diketahui  dengan  pasti.  Teknik pengambilan  sampel  untuk  menentukan  sampel  yang akan digunakan  dalam  penelitian  ini  menggunakan teknik non  probability sampling, yaitu purposive  sampling dengan  jumlah  responden  100  orang.  Pengambilan  data  menggunakan kuesioner.  Metode  analisis  menggunakan  analisis  regresi  linear  berganda.Hasil  penelitian menunjukkan  bahwa  (1) terdapat  pengaruh  Kualitas  produk  secara signifikan  terhadap kepuasan  konsumen  menggunakan  produk Tupperware  di  Kota  Palu (2) terdapat  pengaruh kualitas  produk dengan  kinerja,  kesesuaian,  daya  tahan,  estetika  dan perceived secara signifikan terhadap kepuasan konsumen menggunakan produk Tupperware di Kota Palu.
PENGARUH ELECTRONIC WORD OF MOUTH DI MEDIA SOSIAL INSTAGRAM TERHADAP MINAT BELI KONSUMEN PADA DISTRO BATTLEBOOM PALU
Authors: Putra Chandra Ananta , Tanamal Johnny , Mubaraq Rahmat
Published: August 2021

This  study  aims  to  determine  and  analyze  the  influence  of electronic  word  of  mouth variables  in social media Instagram of consumer buying interest in Battleboom Palu Distro. The type of research used is quantitative (indicating the relationship between variables). The population in this study is the whole followers account Instagram Distro Battleboom Palu number is not known with certainty The sampling  technique  to  determine  the  sample  that  will  be  use  in  this  research  using non  probability sampling technique,  that  is purposive  sampling. With  the  number  of  samples  as  much  as  100 respondents.  Data  collection  using  questionnaire.  Data  analysis  method  used  multiple  linear regression  analysis.  The  results  showed  that  (1)  There  is influence  of electronic  word  of  mouth simultaneously to consumer buying interest in Distro Battleboom Palu (2) partially electronic word of mouth sub variable content and intensity influential significant to consumer buying interest in Distro Battleboom Palu (3) and partially electronic word of mouth sub variable negative valence of opinion and positive  valence of  opinion have  no  significant  effect  on  consumer  buying  interest  in  Distro Battleboom Palu. Penelitian ini bertujuan untuk mengetahui dan menganalisa pengaruh dari variabel electronic word of  mouth di  sosial  media instagram terhadap  minat  beli  konsumen  di  Distro Battleboom Palu. Jenis penelitian  yang digunakan  adalah  kuantitatif  (menunjukan  hubungan  antar  variabel). Populasi  dalam penelitian  ini   adalah  seluruh followers akun  instagram Distro Battleboom Palu  jumlahnya  tidak diketahui dengan pasti. Teknik pengambilan sampel untuk menentukan sampel yang akan digunakan dalam  penelitian  ini  menggunakan  Teknik non  probability sampling, yaitu purposive  sampling. Dengan jumlah sampel sebanyak 100 responden. Pengambilan data menggunakan kuesioner. Metode analisis  data  yang  digunakan  adalah  analisis  regresi  linear  berganda.  Hasil  penelitian  menunjukan bahwa (1) Terdapat pengaruh electronic word of mouth secara simultan terhadap minat beli konsumen di  Distro Battleboom Palu  (2)  secara  parsial  electronic  word  of  mouth  sub  variabel content dan intensity berpengaruh  signifikan  terhadap  minat  beli  konsumen  di  Distro Battleboom Palu  (3)  dan secara parsial electronic word of mouth sub variabel negative valence of opinion dan positive valence of opinion berpengaruh tidak signifikan terhadap minat beli konsumen di Distro Battleboom Palu.
PENGARUH CITRA DAN STORE ATMOSPHERE TERHADAP KEPUASAN PELANGGAN
Authors: Sulfianti Sulfianti , Mubaraq Rahmat , Thahir Harifuddin
Published: August 2021

This  study  aims  to  find and  analyze:  (1)  Significant  influence  of  image  and  store  atmosphere variable  to  customer  satisfaction  RM  Radja  Penyet  Mas  Fais  Cab.  Ahmad  yani  Palu,  (2)  The significant effect of image variable on customer satisfaction RM Radja Penyet Mas Fais Cab. Ahmad yani  Palu,  (3)  Significant  influence of  store atmosphere  variable to  customer  satisfaction  RM  Radja Penyet Mas Fais Cab. Ahmad yani Palu.The type of research used is causality (shows the relationship between variables). The populations that become the object in this study are the customers RM Radja penyet Mas Fais Cab.Ahmad Yani that can not be determined and unclear. Sampling technique in this study using purposive sampling, with the number of samples of 100 respondents. Data collection using questionnaires that have been tested for validity and reliability. The method of analysis using multiple regression  analysis.  The  results  showed  (1)  image  and store  significant  atmosphere  to  customer satisfaction  in  RM  Radja Penyet  Mas  Fais  Cab.  Ahmad  Yani  Palu,  (2)  Citra  angry  significant  to customer satisfaction in RM Radja Penyet Mas Fais Cab. Ahmad Yani Palu, (3) Storing a significant response to customer satisfaction at RM Radja Penyet Mas Fais Cab. Ahmad Yani Palu. Penelitian  ini  bertujuan  untuk mengetahui  dan  menganalisa:  (1) Pengaruh  signifikan variabel  citra  dan  suasana  simpan  terhadap  kepuasan  pelanggan  RM  Radja  Penyet  Mas  Fais Cab.  Ahmad  yani Palu,  (2)  Pengaruh  signifikan  variabel  citra  terhadap  kepuasan pelanggan RM Radja Penyet Mas Fais Cab. Ahmad yani Palu, (3) Pengaruh signifikan variabel suasana toko terhadap kepuasan pelanggan RM Radja Penyet Mas Fais Cab. Ahmad yani Palu. Jenis penelitian yang digunakan adalah kausalitas (menunjukkan hubungan antarvariabel). Populasi yang menjadi  obyek dalam  penelitian  ini  adalah para  pelanggan  RM  Radja  penyet  Mas  Fais Cab.Ahmad Yani yang tidak dapat ditentukan dan tidak jelas. Teknik penarikan sampel dalam penelitian  ini  menggunakan purposive  sampling,  dengan  jumlah  sampel  sebanyak  100 responden.  Pengambilan  data  menggunakan  kuesioner  yang  telah  diuji  validitas  dan reliabilitasnya.  Metode  analisis  menggunakan analisis  regresi  berganda.  Hasil  penelitian menunjukkan  (1)  Citra dan  toko  suasana  signifikan  terhadap  kepuasan  pelanggan  di  RM Radja Penyet Mas Fais Cab. Ahmad Yani Palu, (2) Citra marah signifikan terhadap kepuasan pelanggan  di  RM  Radja  Penyet  Mas  Fais  Cab. Ahmad  Yani  Palu,  (3)  Menyimpan  suasana tanggap signifikan terhadap kepuasan pelanggan di RM Radja Penyet Mas Fais Cab. Ahmad Yani Palu.