The Mooring Pattern Study for Q-Flex Type LNG Carriers Scheduled for Berthing at Ege Gaz Aliaga LNG Terminal

Ever growing energy industry requires larger quantities of LNG to be transported by bigger ships between terminals. Every day, new kind of large vessels created by new technologies, and these are used to trade around the globe. This is the dynamic change in shipping industry. But on the other hand these new vessels need to safely berth to existing terminals which we may accept as more static part of the trade. Thus this study born by the request of Ege Gaz Aliaga LNG Terminal management to determine if it is safe to berth to the terminal by a new breed of large LNG carrier type named as Q-Flex and Q-Max. Transas Bridge Simulator NTPRO 5000 series was used in this study for extensive experiments which had been simulated by the use of hook function. During the study, every force applied to mooring hooks and dolphins by the ship lines were divided into 3 dimensions and then measured by simulation experiments. With analysis of the data, required hook and dolphins strengths were determined for the safe mooring arrangements. Upon the completion of the study Ege Gaz Aliaga LNG Terminal became the first safe berth for Q-Flex type vessels in the Mediterranean and the Black Sea. And finally all experiments were confirmed with real life experience when the first Q-Flex type LNG carrier berthed to the Ege Gaz Aliaga LNG Terminal

Fractal-Mound Growth of Pentacene Thin Films

The growth mechanism of pentacene film formation on SiO2 substrate was investigated with a combination of atomic force microscopy measurements and numerical modeling. In addition to the diffusion-limited aggregation (DLA) that has already been shown to govern the growth of the ordered pentacene thin films, it is shown here for the first time that the Schwoebel barrier effect steps in and disrupts the desired epitaxial growth for the subsequent layers, leading to mound growth. The terraces of the growing mounds have a fractal dimension of 1.6, indicating a lateral DLA shape. This novel growth morphology thus combines horizontal DLA-like growth with vertical mound growth.Comment: (5 Figures). Accepted to PR B (in print

Utjecaj fluniksina na uklanjanje i dinamiku rezidua oksitetraciklina u mlijeku mliječnih pasmina koza

This research assessed the impact of flunixin meglumine (FM) co-administration on the elimination and milk residual properties of oxytetracycline (OTC) in dairy goats. OTC was administered via single intravenous (i/v) and intramuscular (i/m) injections at a dose of 10 mg/kg body mass (b.m.). Serum, urine, milk and ruminal juice were analysed using high-performance liquid chromatography (HPLC). The OTC serum concentrations were higher than the MIC for 12 hours against most susceptible pathogens in both groups. The half-lives of the distribution (T1/2α) and elimination (T1/2β) of OTC were 0.24 and 5.79 hours, respectively. The total body clearance was significantly increased in the FM coadministered groups. Following i/m injection, the absorption half-life (T1/2ab) with the maximum absorption time (Tmax) revealed a rapid absorption rate. Furthermore, the systemic bioavailability (F%) after i/m was 107.2%, indicating complete absorption from the muscular tissues. The bounded fraction of OTC with serum proteins was 18.73%. FM significantly decreases OTC concentration in milk and ruminal juice. OTC is eliminated primarily through the kidneys and to a lesser extent via milk and ruminal juice in dairy goats. Milk obtained from OTC treated goats may not be safe for human consumption two days post administration. Concomitantly, the use of FM with OTC may necessitate the surveillance and optimization of OTC dosage.Istražen je utjecaj fluniksina-meglumina (FM) na uklanjanje i rezidualna svojstva oksitetraciklina (OTC) u mlijeku mliječnih pasmina koza. OTC je dan jednokratno intravenski i intramuskularno u dozi od 10 mg/kg tjelesne mase. Serum, urin, mlijeko i buražni sok analizirani su tekućinskom kromatografijom visoke učinkovitosti (HPLC). Koncentracije OTC u serumu bile su tijekom 12 sati više od najmanje inhibitorne koncentracije za najosjetljivije patogene u objema skupinama. Vrijeme polurazgradnje OTC-a (T1/2α) bilo je 0,24 sata, a vrijeme uklanjanja (T1/2β) 5,79 sati. Vrijeme potpunog uklanjanja OTC-a statistički znakovito je poraslo u skupinama kojima je istodobno dan i fluniksin-meglumin. Nakon intramuskularne injekcije poluvijek apsorpcije (T1/2ab) s maksimalnim vremenom apsorpcije (Tmax) pokazao je veću brzinu apsorpcije. Osim toga sistemska bioraspoloživost (F %) nakon intramuskularne primjene bila je 107,2 % što upućuje na potpunu apsorpciju iz mišićnih tkiva. Dio OTC-a vezan na serumske proteine iznosio je 18,73 %. Fluniksin-meglumin statistički znakovito je smanjio koncentracije OTC-a u mlijeku i buražnom soku. OTC je uklonjen ponajprije putem bubrega i, u manjoj mjeri, mlijekom i buražnim sokom u mliječnih pasmina koza. Mlijeko dobiveno od koza kojima je davan OTC nije prikladno za upotrebu u ljudi do dva dana nakon primjene. Istodobna primjena FM-a s OTC-om može zahtijevati praćenje i optimizaciju OTC doze

Comparison of chemotherapy and hematopoietic stem cell transplantation pre and postterm DMFT scores: A preliminary study

Aims: Chemotherapy is frequently used as a conditioning regimen to destroy malignant marrow cells before transplantation. Xerostomia, dysphagia, altered taste perception, mucositis, soft‑tissue ulceration, and infection are common adverse oral effects of chemotherapy. The study was aimed to compare decayed, missing, filled teeth (DMFT) scores before and after hematopoietic stem cell transplantation (HSCT) and chemotherapy.Materials and Methods: Thirty‑six patients undergoing HSCT were included in the study. Apre‑HSCT dental treatment protocol was implemented that consisted of restoration of all active carious lesions, treatment of periodontal infections, and extraction of all teeth with advanced periodontal disease. Upon completion of dental treatment, the importance of rigorous and effective oral hygiene was reemphasized, and patients were recalled 6 months later. DMFT scores were calculated prior to the initiation of HSCT treatment and 6 months after transplantation.Statistical Analysis Used: Regression analysis was used to evaluate the effects of HSCT and chemotherapy on DMFT scores.Results: Wilcoxon T test showed a statistically significant difference in DMFT scores before and after HSCT (P < 0.001). Conclusions: DMFT scores were found to increase after chemotherapy and HSCT, suggesting that the risk of infection is higher among HSCT patients when compared to other individuals. The results emphasize the need for dental examinations as an integral part of examination and treatment planning for patients undergoing HSCT and chemotherapy.Key words: Chemotherapy, decayed missing filled teeth scores, hematopoietic stem cell transplantatio

The nucleoporin ALADIN regulates Aurora A localization to ensure robust mitotic spindle formation

The formation of the mitotic spindle is a complex process that requires massive cellular reorganization. Regulation by mitotic kinases controls this entire process. One of these mitotic controllers is Aurora A kinase, which is itself highly regulated. In this study, we show that the nuclear pore protein ALADIN is a novel spatial regulator of Aurora A. Without ALADIN, Aurora A spreads from centrosomes onto spindle microtubules, which affects the distribution of a subset of microtubule regulators and slows spindle assembly and chromosome alignment. ALADIN interacts with inactive Aurora A and is recruited to the spindle pole after Aurora A inhibition. Of interest, mutations in ALADIN cause triple A syndrome. We find that some of the mitotic phenotypes that we observe after ALADIN depletion also occur in cells from triple A syndrome patients, which raises the possibility that mitotic errors may underlie part of the etiology of this syndrome

CMS physics technical design report : Addendum on high density QCD with heavy ions

Peer reviewe

Performance studies of the CMS strip tracker before installation

Peer reviewe