Berrin Denizhan

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Verified

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• PhD
• Professor (Associate) at Sakarya University

A two-stage cold supply chain manages the transportation, storage, and distribution of temperature-sensitive products like frozen food, fresh/green products, and pharmaceuticals, which makes it costly. It consists of three key elements: a supplier, a warehouse, and multiple customers. Procurement planning can be conducted for various products, and...

Storage operations, order-picking, and product-handling processes have become increasingly important in today’s industrial environment. These operations are a huge burden for businesses in terms of time and cost, but they often do not add direct value to products or services. Therefore, it has become essential to improve the storage operations to t...

Gelişen teknoloji ile birlikte kurumlar hayatta kalabilmek için dijital dönüşümlerini başlatarak, iş süreçlerini bu dönüşüme adapte etmek zorunda kalmaktadırlar. Dijital dönüşüm süreci, kurumsal mimariyi (KM) oluşturmak ve uygulamak ile mümkündür. KM, kurumun stratejisi, hedefleri, organizasyon yapısı, iş süreçleri ve bilgi teknoloji altyapısı aras...

Vocational education can create a reliable environment for both employees and employers. It allows companies to target niche markets, provide valuable content and networking opportunities. However, there is still a need to increase awareness and popularization of vocational education in industries. Vocational education is carried out by authorized...

Teknolojinin gelişmesiyle birlikte kripto para borsaları insanların daha fazla gelir elde etmek amacıyla kullandığı borsalardan biri olmuştur. Borsalarda alım-satım işlemleri yapılırken teknik ve temel analiz yöntemleri kullanılmaktadır. Teknik analiz, geçmiş verilerden yola çıkarak gelecekteki fiyat hareketlerini tahmin etme işlemidir. Teknik anal...

Balancing the production volume and costs because of the petrol prices and, thus, supply change rapidly is one of the managerial issues in the polymer industry. In this study, data about the chemical operation of PET resin products have been used, and monthly and annual production plans and their influencing factors have been analyzed with data min...

Global trade integration and international trade of countries are related to the quality and efficiency of their logistic performance. The World Bank has presented the Logistics Performance Index (LPI) to measure and rank countries' international logistics performance. Currently, the LPI is based on six different components, and our concern of the...

The two-echelon supply chain model consists of two separate components that have diverse objectives. In this study, a supply chain (SC) is modeled as a two-echelon supply chain consisting of one supplier, one retailer, and one product at a pharmaceutical supply chain (P-SC). The purpose of optimization is to maximize the total profit generated duri...

The Logistics Performance Index (LPI), which is published by the World Bank at two-year intervals, evaluates and ranks the countries’ logistics performance in six categories with a survey application. This study aims to present an application in which companies within the country can individually categorize according to LPI. The LP survey scores ba...

The fire risk factor is one of the issues that should be taken into consideration when the zoning plans of cities are being prepared and / or when they need to be renewed for various reasons, and which is often not taken into account properly. Especially facilities and enterprises with high fire risk should be planned in places with less human dens...

This study covers an application in predicting error parameters for logistic service sector (logistic service provider). In the application real data regarding the last 5 years of a 3PL company has been used. The most significant criterion of the success of 3PL companies is the storage and transference of their products to their customers with no d...

Sanayi kümelenmesi, bölgesel kalkınmanın en başarılı araçlarından biri olarak kabul edilmektedir. Bu çalışmanın amacı ise kabiliyet odaklı kümelenme yaklaşımını Sakarya Üniversitesi Teknokent’te yer alan firmaların kabiliyetlerinin ortaya çıkarılması ile ortaya koymaktır. İlk olarak Teknokent’te faaliyet gösteren firmalara anket uygulaması ile firm...

Yolcu trafiğindeki artış ile birlikte son yıllarda sivil havacılık eğitimi önemli hale gelmiştir. Üretici firmalar 2020’lere kadar talepleri karşılayamayacak duruma gelmiştir. Dünyadaki ticari uçak sayısının 2030 yılına kadar 2010 yılına oranla iki kat artacağı ve önümüzdeki süreçte 27 bin yeni uçağa ihtiyaç duyulacağı tahmin edilmektedir. Hava ula...

Purpose With every passing day, the center of gravity for air traffic for the Middle East and Turkey is shifting towards becoming a center for airway transport, maintenance, repair, overhaul (MRO), and transfer. The MRO sector is gaining importance due to this increase in Turkey. This study examines the future employability of the graduates receiv...

Although the goal of Third-Party Logistics (3PL) providers is to transport goods without incidents, cases of damage do occur making the control and prevention of damage one of the significant quality concerns of Closed-Loop Supply Chain s (CLSC) and Reverse Logistics (RL) systems. The costs incurred through damage are often viewed as a necessary ty...

The purpose of this paper is to show paradigm shift about mechanistic and deterministic world view or thinking that it has been a dominant role over centuries. This view is based on three columns: First, Aristotelian Logic which it has nearly ruled for twenty three centuries. Second is Newtonian Mechanics and Cartesian Dualism. Third Determinism, w...

Companies do not succeed only by themselves but can attain high performance with supply chain management. Thus, they have got a big synergy via Supply Chain Management (SCM). Adaptations of every company in the supply chain and usage of a common language among all chain members are very important factors and issues for sustainability and competitiv...