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“environmental”

143 referensi ditemukan
REPOSITORY Umumindonesia2019

EVALUASI MENAJEMEN LINGKUNGAN MENGGUNAKAN GREEN SUPPLY CHAIN MANAGEMENT BERDASARKAN SERTIFIKASI ISO 14001 (Studi Kasus PT. Perkebunan Nusantara V Sei Pagar)

RANDA SURYA DINATA · UIN Sultan Syarif Kasim Riau

This research was conducted in a case study of oil palm companies, which included several entities including plantations, palm oil mills, and processing industries. The problem faced by this company is a waste processing system. This is caused by an increase in the percentage of waste produced by the company. Therefore it is necessary to evaluate the environ…

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REPOSITORY Umumindonesia2018

PERAN DINAS SOSIAL DALAM PENANGANAN PENGEMIS DI KOTA PEKANBARU

CHOERUDIN · UIN Sultan Syarif Kasim Riau

This research is motivated by the existence of homeless drifters and beggars in Pekanbaru to get donation from people. This motivates the researcher to conduct a research in this topic. The formulation of the problem is how the role of the Dinas Sosial Pekanbaru in handling beggars in Pekanbaru is and what the factors behind this are. The objec…

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REPOSITORY Umumindonesia2016

ANALISIS PENGETAHUAN LINGKUNGAN DAN PERILAKU RAMAH LINGKUNGAN BERDASARKAN GENDER DAN TINGKAT PENDIDIKAN DI KOTA PEKANBARU

Julina, - · UIN Sultan Syarif Kasim Riau

This study attempted to investigate whether there are differences in knowledge about the environment and eco-friendly purchasing behavior based on gender and education. Data were collected using questionnaire containing questions about environmental knowledge and eco-friendly behavior based on previous research. Collected data were analyzed using descript…

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REPOSITORY Umumindonesia2016

IMPROVING RELIABILITY ON BKS PRODUCTION FACILLITIES THROUGH NEW MAINTENANCE STRATEGY AND DESIGNING PERFORMANCE MANAGEMENT SYSTEM IN CENTRAL MAINTENANCE TEAM AT O&M SUB-DIVISION PT XYZ

Subyantoro, Daniel Djarot; Yudoko, Gatot · Universitas Negeri Yogyakarta

BKS Productions is an operation unit in Sumatra Oil of PT XYZ, which operation area located in Riau province. The crude oil production unit is more than 25,000 barrels of oil per day (BOPD) in 2015 and produced as much as 1 - 1.3 million barrels water per day (BWPD). The produced water utilized for crude oil secondary production process which known as Enhanc…

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REPOSITORY Umumindonesia2016

FINANCIAL ASSESSMENT OF ALCO ENGINE RESTORATION

Saputro, Rushandoko Cahyo; Subiakto, Subiakto · Universitas Negeri Yogyakarta

Crude oil produced from several PT. XYZ fields in Riau will be sent to Gathering Stations and then collected to Dumai storage tank before lifted to Offtakers. It came from domestic and also from International such as Japan, China, Russia and other countries. Shipping pump with 2400 HP capacity and consist of 4 units which used to support daily lifting activi…

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REPOSITORY Umumindonesia2014

COMPOSITION AND STRUCTURE OF MANGROVE ASSOCIATES VEGETATION IN KWANDANG COASTAL AREA NORTH GORONTALO REGION AND MANANGGU COASTAL AREA BOALEMO REGION

Ramli, Utina; Abubakar Sidik, Katili · Universitas Negeri Yogyakarta

Mangrove Association are plants that can adapt and tolerate in the environmental factors that are extreme ecologically in the coastal areas. That factor is salinity levels. This study described about the composition dan structure of mangrove vegetation. In order this result will support the management and utilization of mangrove associates. The method are us…

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REPOSITORY Umumindonesia2013

SISTEM PENJADWALAN MATA PELAJARAN SEKOLAH MENGGUNAKAN ALGORITMA GENETIKA

Andhika Lady, Maharsi · Universitas Negeri Yogyakarta

Penjadwalan kegiatan belajar mengajar dalam suatu sekolah adalah hal yang sangat kompleks. Hal ini tidaklah menjadi problem yang serius ketika sekolah tersebut memiliki jumlah kelas yang sedikit dengan kuantitas pertemuan belajar mengajar yang minimal. Namun hal ini akan menjadi kendala tersendiri ketika dihadapkan dengan banyaknya faktor constraint penentua…

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REPOSITORY Umumindonesia

FENOMENA PEKERJA ANAK USIA SEKOLAH

S. Wisni, Septiarti · Universitas Negeri Yogyakarta

This research was aimed to covered the phenomenon of school age workers by seeing causes factors that involving them in public economic activity, patterns of study and work, and also what kind of social treatments which they received The research, which used qualitative analysis in urban and rural areas,found that the 35 school age workers in this …

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EBOOK Umum2026

Applications of Spatial Statistics

Anonim

Spatial statistics has been widely used in many environmental studies. This book is a collection of recent studies on applying spatial statistics in subjects such as demography, transportation, precision agriculture and ecology. Different subjects require different aspects of spatial statistics. In addition to quantitative statements from statistics and test…

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EBOOK Umum2026

Knowledge and Failure in U.S. Cultural History

Anonim

Knowledge and failure are intricately connected, as the current culture wars and polarized discussions regarding climate change index. This volume initiates a new set of conversations in American Studies. It examines the nexus of knowledge and failure in U.S. cultural history with a focus on the present, where knowledge has become highly contested. Combining…

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JOURNAL Umuminternational2026

IFRS adoption and the value relevance of accounting information: A panel data analysis of Egypt's emerging capital market

Gihan M. Ali; Mohamed S. El-deeb; Mohammad Zaid Alaskar · DOAJ Open Access Articles

Reliable short-term PV forecasting is essential to ensure the reliability of energy management based on renewable sources, but the lack of interpretability of deep learning models and the environmental uncertainty still prevent their operation. In this research, an uncertainty-aware transformer framework is proposed which is explainable when forecasting the …

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JOURNAL Umuminternational2026

Blockchain-based secure communication model for IoT solar tracking networks

Udit Mamodiya; Indra Kishor; Pellakuri Vidyullatha; Amer Alqutaesh; Hussein N. E. Edrees; Ghada Alradwan · DOAJ Open Access Articles

Solar tracking systems using IoTs are being implemented in efforts to enhance solar photovoltaic efficiency, but are susceptible to unsecure communications, data modification and low flexibility to changing environmental scenarios. Current solutions usually focus on either control optimization or communication security but not both resulting in sub optimal s…

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JOURNAL Umuminternational2026

Explainable AI models for short-term renewable energy forecasting under uncertainty

Udit Mamodiya; Indra Kishor; Pankaj Mudholkar; Amer Alqutaesh; Hussein Edrees; Ghada Alradwan · DOAJ Open Access Articles

Reliable short-term PV forecasting is essential to ensure the reliability of energy management based on renewable sources, but the lack of interpretability of deep learning models and the environmental uncertainty still prevent their operation. In this research, an uncertainty-aware transformer framework is proposed which is explainable when forecasting the …

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JOURNAL Umuminternational2026

Exploring Xenoglossophobia Components and (Mal)Adaptive Coping Strategies from Iranian EFL Learners' Perspectives

Nazanin Ghiyasi Esfahani; Azizeh Chalak; Ehsan Rezvani · DOAJ Open Access Articles

EFL teachers have encountered learners with xenoglossophobia for many years. This establishes the urge to shed light on the components of this complication. This study elucidated the constituents of this language related anxiety and the subsequent (mal)adaptive coping strategies employed by Iranian EFL learners. A comprehensive Systematic Literature Review (…

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JOURNAL Umuminternational2026

From Attitudes to Action: Circular Consumption Behavior among Young Consumers

Marius-Gelu PAUL; Mariana SEHLEANU · DOAJ Open Access Articles

Against the backdrop of escalating environmental concerns and the imperative for structural shifts in economic activity, the circular economy has emerged as a promoted solution in recent years. Among the economic factors that contribute to the transition toward circularity, consumers play a crucial role, as the implementation of this concept’s principles wou…

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JOURNAL Umuminternational2024

Gestion des déchets liquides domestiques, un problème environnemental et source de nuisances sanitaires au quartier Bromakoté dans la ville de Bouaflé

COULIBALY MOUSSA · DOAJ Open Access Articles

The management of liquid domestic waste in urban areas is a real problem for local people. This is the case in the town of Bouaflé, where poor management of household waste is a source of deterioration in people’s living environment, exposing them to numerous health risks. Bromakoté, one of Bouaflé’s neighbourhoods, is faced with this situation because of th…

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JOURNAL PAIinternational2024

THE ROLE OF CROSS-REGIONAL COOPERATION IN OVERCOMING INTRA-REGIONAL DISPROPORTIONS IN POST-CRISIS GEORGIA

Aza Iphshiradze; Salome Karchkhadze · DOAJ Open Access Articles

Regionalism and regional studies are one of the most topical issues and research directions at the current stage. Therefore, it is quite difficult to find an issue in the relevant space that has not yet been studied by Georgian or foreign researchers. However, it should be noted here that the rapidly changing world full of contradictions will constantly acti…

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REPOSITORY Umumindonesia2021

Hubungan Personal Hygiene Dengan Keluhan Kesehatan Kulit Pada Petugas Gali Parit Kecamatan Medan Timur

Adha, Al Dilla Tasya · Repository UIN Sumatera Utara

Personal Hygiene and environmental cleanliness are part of everyday life. Therefore, as a human being should always pay attention to personal and environmental hygiene in order to avoid disease. The work of digging gutters / ditches from a job perspective has a high risk of getting skin health problems. Complaints on skin health experienced by trench dig…

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REPOSITORY PAIindonesia2020

Penanaman nilai-nilai agama islam dalam pembelajaran di SMA Plus Al-Azhar Medan Johor Kota Medan

Rusdi, Muhammad · Repository UIN Sumatera Utara

This study aims to analyze: 1) what is the values of Islamic Religion which is indoctrinating through learning islamic studies at Al-Azhar Plus High School Medan Johor Medan City. 2) how is indoctrinating Islamic values through learning Islamic studies at Al-Azhar Plus High School Medan Johor Medan City. 3) what is the supporting and inhibiting factors o…

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REPOSITORY Umumindonesia2019

Strategi kepemimpinan kepala sekolah dalam membentuk karakter siswa di SMP Al-Azhar Medan

Harahap, Widia · Repository UIN Sumatera Utara

The purpose of this research is to know the school's efforts in shaping the character of students at Al-Azhar Junior High School in Medan, to know the people who were involved in forming students ' characters at Al-Azhar Junior High School Medan, to find out the supporting factors and inhibitory character formation students at Al-Azhar Junior High school Med…

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