bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analysis of complete blood count parameters pre and post transfusion of packed red blood: A meta-analytic study in a tertiary care hospital
Authors: Vaithy. K Anandraj , Sri Keerthika , Shanmugasamy  , S Sowmya 
Published: May 2022

The clinical condition of anaemia is defined as reduction below normal limits of the total circulating red cell mass. It is measured by the reduction in packed red cell volume or reduction in haemoglobin concentration of blood. Patients with hemoglobin below 6 gm/dl usually require transfusion therapy. In stabilized patients with hemoglobin values between 6 and 10 gm/dl, the decision whether to transfuse is based on an evaluation of clinical status. The present study comprised of 140 Anaemic patients who received packed red cell transfusion. The study was analyzed for a period of one year. Haematological parameters – complete blood counts were collected by running anticoagulated blood in automated haematology analyser before and after transfusing the blood units. Peripheral smear by using Leishman’s stain. Reticulocyte count by using new methylene blue.Of total 140 patients, 45(34.6%) of patients were clinically diagnosed as iron deficiency anaemia followed by 43(33.1%) anaemia of chronic disease patients, 18(13.8%) of anaemia of chronic kidney disease, 20(15%) of anaemia of liver disease, 10(7.7%) of dimorphic anaemia (anaemia of combined deficiency) and 4(3.1%) of anaemia in hypersplenism.Iron deficiency anaemia is the most common disease group in the present study followed by anaemia of chronic disease. Anaemia is more prevalent in the female population with M:F ratio of 4:5. Particularly iron deficiency anaemia is more prevalent among females with M:F ratio of 1:3. After one unit of packed red cell transfusion the mean increase in Hb in IDA was 1.106gm/dl, in anaemia of ACD was 0.922gm/dl, in anaemia of CKD was 1.015gm/dl, in anaemia of liver disease was 0.614gm/dl in anaemia of combined deficiency was 0.925gm/dl and in hypersplenism was 0.367 gm/dl. From this background the present study concludes that before planning transfusion in anaemic patients, accurate clinical assessment and work up for type of anaemia is essential. After transfusion of one unit of packed red cells in chronic anaemia patients,. In all the types of anaemia studied, the mean increase in Hb and PCV values were statistically more significant (Pvalue&#60;0.05) than other parameters. Hence Hb and PCV can be taken as valuable parameters to monitor the post transfusion outcome.
Study of clinico-pathological characteristics of colonic polyp seen at a tertiary care hospital in East India
Authors: Giri Swati Sucharita , Kumar Amar , Singh Sneha 
Published: May 2022

Colorectal polyps are unusual growths of epithelial tissue projecting from the mucosaof the large bowel. This study aimed to evaluate the frequency of histological pattern of polyp among colorectal polypectomy specimen concerning age, sex, size, and site and histopathological features and associated dysplasia. The study was done in the Pathology department in collaboration with the Gastroenterology Department on 115 patients. Biopsy was processed and histopathological features were studied with presence or absence of dysplasia. Most patients had constipation (40.87%) followed by rectal bleeding (40.00%) followed by pain abdomen and anemia. Male patients were 76(66.08%) followed by 39(33.91%) female patients. Among male patients most are of age range of 50-59yr (18.42%) and in females were of age range of 60-69yr. (25.64%). Grossly most polyp are of pedunculated shape (74.78%) followed by ulcerated type (13.04%) and least was of sessile appearance (12.17%). Most polyp were found in left side (descending colon: 40.87%) followed by rectum, ascending colon, sigmoid colon and transverse colon with least with caecum. Most Polyps size &#60; 1 cm (90.40%) followed by size of polyp &#62; 1 cm (9.60%). Regarding the histopathological evaluation of polyp we have reported tubular adenoma (53.91%) followed by hyperplastic polyp (19.13%) followed by tubulovillous adenoma (13.04%). Most of the polyp showed no dysplasia (94.64%) and dysplasia if seen both in tubular adenoma and tubulovillous adenoma. Colonoscopy is the most important tool in the detection of colonic polyp because of premalignant nature.
Internal quality control of blood & blood components - Two years study at a standalone blood centre, Ahmedabad
Authors: Patel Hetal , Prajapati Parul , Shah Ripal J , Harimoorthy V 
Published: May 2022

Internal Quality Control (IQC) describes steps taken by the blood centre to ensure that tests are performed correctly and as per the guidelines. Primary goal of Quality Control is transfusion of safe quality of blood components to give optimal benefit to patients. The aim of study was to ensure supply of safe and efficient blood component to patients.Quality control of blood components prepared between December 2019 to November 2021 were included in our study. Monthly Quality control (QC) of the blood components were done as per the national guideline, 1% of total components prepared or minimum 4 units. Packed red cell units were evaluated for haematocrit, random donor platelet concentrates for yield and fresh frozen plasma (FFP) and cryoprecipitate were evaluated for volume, factor VIII and fibrinogen concentrations.A total of 1302 units were tested for IQC. The mean hematocrit of RBC was 58.8%. In PLT, mean yield was 6.9 × 10/cu mm. Mean factor VIII and fibrinogen levels were found to be 377 IU/bag and 851.60 mg/bag in FFP respectively. Mean factor VIII and fibrinogen levels were found to be 311.81 IU/bag and 1694.4 mg/bag in cryoprecipitate respectively.In the present era, Quality Control is very important step in maintaining quality of blood components and the quality objectives of the blood centre, so that we ensure most efficient blood transfusion to patient. The IQC of blood components at our blood centre is in overall compliance and met recommended national standards. Implementation of standard operating procedures, accomplishment of standard guidelines, proper documentation with regular audit and staff competencies can improve the quality performance of the transfusion services.
Zastosowanie badań izotopowych do określania pochodzenia wybranych biomarkerów
Authors:   Instytut Nafty i Gazu – Państwowy Instytut Badawczy, Bieleń Wojciech , Janiga Marek ,   Instytut Nafty i Gazu – Państwowy Instytut Badawczy
Published: May 2022

Badania izotopowe n-alkanów, pristanu (Pr) oraz fitanu (Ph) przeprowadzono przy pomocy aparatu GC-IRMS. Porównanie wartości δ13C – pristanu do n-C17 oraz fitanu do n-C18, a także zestawienie wartości δ13C pomiędzy pristanem a fitanem w obrębie jednej próbki pomaga zidentyfikować źródło pochodzenia tych izoprenoidów, co było celem pracy. Ta ostatnia informacja uwiarygadnia lub podaje w wątpliwość wskaźnik środowiska sedymentacji – Pr/Ph. Wartości δ13C n-alkanów dla rop naftowych z tego samego złoża: Bóbrka 113, Niepodległość 2, Bandrów wskazują na pochodzenie tych rop od roślin C3 (fotosynteza typu C3) oraz z osadów rzecznych lub/i jeziornych. N-alkany występujące w tych trzech ropach naftowych mogą mieć mieszane źródła i pochodzić zarówno od roślin lądowych, jak i wodnych. Ropa naftowa Łodyna 90K może pochodzić z różnorakich wyższych roślin. Wartości δ13C n-alkanów z próbek ekstraktów bitumicznych Dukla 2A i Dukla 2D są charakterystyczne dla roślin C3. Pristan i fitan w badanych próbkach rop naftowych i w przypadku dwóch próbek ekstraktów bitumicznych Dukla 2A i Dukla 2D mają wartości δ13C niższe niż wartości δ13C dla n-C17 i n-C18, co sugeruje pochodzenie od organizmów heterotroficznych. We wszystkich badanych próbkach rop naftowych (wyjątki: Łodyna 90K, Osobnica 35) wartości δ13C dla Pr i Ph w obrębie pojedynczej próbki świadczą o tym samym materiale źródłowym dla tych izoprenoidów. Ta informacja potwierdza, że wskaźnik Pr/Ph, mówiący o typie środowiska sedymentacji materii organicznej, jest wiarygodny. W dwóch ekstraktach bitumicznych (Dukla 2D i Krosno 8) wartości δ13C dla Pr i Ph są różne, dlatego istnieje duże prawdopodobieństwo odmiennego pochodzenia dla tych dwóch izoprenoidów (należy być ostrożnym co do wiarygodności wskaźnika środowiska sedymentacji Pr/Ph).
Polimery syntetyczne do regulowania filtracji płuczek wiertniczych w warunkach podwyższonej temperatury
Authors:   Instytut Nafty i Gazu – Państwowy Instytut Badawczy, Zima Grzegorz , Jasiński Bartłomiej ,   Instytut Nafty i Gazu – Państwowy Instytut Badawczy, Uliasz Małgorzata ,   Instytut Nafty i Gazu - Państwowy Instytut Badawczy, Błaż Sławomir ,   Instytut Nafty i Gazu - Państwowy Instytut Badawczy
Published: May 2022

W artykule przedstawiono badania laboratoryjne nad zastosowaniem do regulowania filtracji polimerów syntetycznych takich jak kopolimery i terpolimery zbudowane z merów winylowoamidowych, winylowosulfonowych, akrylowosulfonowych lub bezwodnika maleinowego. Środki te według danych literaturowych wykazują odporność termiczną powyżej 200°C. Na podstawie przeprowadzonych badań z wykorzystaniem nowych środków syntetycznych dokonano ich doboru do regulowania filtracji i parametrów reologicznych płuczek wiertniczych w różnych warunkach geologicznych oraz określono korelację pomiędzy wynikami badań filtracji uzyskanymi na statycznej i dynamicznej prasie filtracyjnej HPHT oraz wynikami filtracji otrzymanymi za pomocą aparatu Grace M2200 HPHT. Badania polimerów syntetycznych przeprowadzono w płuczce, w której składzie zastosowano środek skrobiowy i biopolimer XCD. Płuczka ta zawierała dodatkowo 7% inhibitora jonowego KCl i 7% blokatora węglanowego w celu utworzenia osadu filtracyjnego. Dla badanych płuczek przeprowadzono pomiary ich podstawowych właściwości oraz wykonano pomiary statycznej i dynamicznej filtracji HPHT na standardowych sączkach do pomiaru filtracji oraz krążkach ceramicznych o porowatości 20 µm. Filtrację statyczną określono w temperaturach 60°C i 120°C, natomiast dynamiczną w temperaturze 120°C. Filtrację przy użyciu aparatu Grace M2200 HPHT zmierzono również w temperaturach 60°C i 120°C na rdzeniach o porowatości 20 µm. W celu odtworzenia warunków otworowych do płuczek dodawano zwierciny (zmielony łupek mioceński) i skażenia chemiczne w postaci chlorków wapnia i magnezu oraz obciążano je barytem. Wyniki pomiarów na aparacie Grace M2200 HPHT podane w artykule zostały przeliczone na podstawie stosunku powierzchni filtracji w celu porównania z filtracją HPHT na krążkach ceramicznych. Dla płuczek dodatkowo przeprowadzono badanie dyspersji skały ilastej w celu określenia i porównania ich właściwości inhibicyjnych. Uzyskane wyniki badań mogą znaleźć zastosowanie w warunkach przemysłowych podczas głębokich wierceń oraz pozyskiwania energii geotermalnej.
INFLUENCE OF ATTITUDE, SUBJECTIVE NORM, PERCEIVED BEHAVIOUR CONTROL TO PERFORM INTENTION IN PREVENTION ACTION OF DIABETES
Authors: Isnanda Shofwanto adhi , Nurmala Ira 
Published: May 2022

Introduction: This study aimed to identify influence of attitude, subjective norm, and perceived behavior control to intention on preventive behavior of type II diabetes in Theory of Planned Behaviour model. Methods: This study is an observational study with a cross-sectional and analytical design. The population in this study were all undergraduate students of Public Health FKM UA. The sample was determined by using simple random sampling technique, until a total sample of 234 respondents was obtained. Result: Research on type II preventive behavior showed that respondents who agreed to the positive impact of preventive behavior of type II diabetes and had confidence that they could implement preventive behavior of type II diabetes by 70.08% of the total respondents. Respondents who had subjective norms agree on preventive behavior of type II diabetes and havmd the confidence to be able to perform preventive behavior for type II diabetes by 70.09% of the total respondents. Respondents who had the confidence to be able to interpret themselves were able to perform preventive behavior of type II diabetes and had confidence in carrying out preventive behavior for type II diabetes by 47.44% of the total respondents. Conslusion: Based on the results of the study showed that the attitude variable (P < 0.905) did not significantly influence the intention variable. While the subjective norm (P > 0,001) and perceived variables control (P > 0,001) significantly influence intention. Keywords:Type II Diabetes Mellitus, Prevention, TPB
THE CORRELATION BETWEEN KNOWLEDGE AND FOOD SELECTION PRACTICES AND HAZARDOUS SUBSTANCES AMONG JUNIOR HIGH SCHOOL STUDENTS
Authors: Artanti Cindy Zerlina , Dewanti Linda , Dharmawati Ira 
Published: May 2022

Introduction: There are many cases of food poisoning in Surabaya. Furthermore, there are also many food vendors around the school and canteen using hazardous substances which can cause food poisoning. The aim of this study was to analyze the association between knowledge and food selection practices among students at one of junior high schools in East Surabaya towards hazardous substances. Methods: The methods of this is an analytic-observational study with a cross-sectional design which used primary data from the student who fills out the questionnaire. The study sample includes 119 students at junior high school 19 Surabaya, Indonesia, range of age 12-14 years old. The dependent variable in this study food selection practices, the independent variable was level of knowledge of hazardous substances. The study used 4 questionnaires to collect the data. Data collection was carried out in December 2019, this study used simple random sampling and the data analyzed by Chi-Square Test. Result: The results of this research showed that 52.9% of students have knowledge category ‘moderate’ and 47% of students ‘food selection practices’ category ‘correct’. This research showed that there was no significant correlation between knowledge and food selection practices. Conclusion: The conclusion of this study there was no significant correlation between knowledge and food selection practices towards on hazardous substances, it must another factor that could be affected the decision of adolescents. Keywords: food poisoning, food selection, knowledge, food vendor, hazardous substances, schoolchildren
IDENTIFICATION OF SOCIAL SUPPORT FOR CHILDREN AS SURVIVORS OF DOMESTIC VIOLENCE AT THE SURABAYA EMBUN FOUNDATION
Authors: Fanani Farah Diba Nur , Fatah Mohammad Zainal 
Published: May 2022

Introduction: Violence is an act that can cause an injury and affects other people both physically and psychologically as opposed to the law. Violence can be considered a crime. In general, violence targets groups or parties that are vulnerable. Children are part of vulnerable groups to violent behavior, including child abuse. According to DPKP3A data, there are 38 children victims of sexual abuse. Methods: This research aims to describe the existence of social support for children as victims of domestic violence at the Embun Surabaya Foundation. This foundation focuses on protecting and empowering children and women who are victims of exploitation and violence. This research used a qualitative approach with phenomenology methods supported by data collection using in-depth interviews and observations. The informants of this research were five people consisting of four girls who were victims of domestic violence and one supervisor staff at the Surabaya Embun Foundation. Result: The results indicate that children as victims of domestic violence at the Embun Surabaya Foundation receive excellent social support in informational support, emotional support, appraisal support, and instrumental support. These four supports have brought victims to accept themselves and increase their confidence. Conclusion: The four supports are given by their families (families that are not included in the perpetrators of violence) and the staff of the Embun Surabaya Foundation. Keywords: Violence, child abuse, social support
ANALYSIS OF WORK MOTIVATION AND WORK DISCIPLINE OF EMPLOYEE AT WIYUNG SEJAHTERA HOSPITAL SURABAYA
Authors: Salsabilla Natasya , Puspitasari Popy , Haqi Dani Nasirul , Rofiq Ainur , Wulandari Ratna Dwi 
Published: May 2022

Introduction: Work discipline is the obedient attitude of an employee towards the rules that apply in the workplace. Work discipline directly affects work productivity. Methods: This study aimed to investigate the correlation of work motivation and work discipline of the employee at Wiyung Sejahtera Hospital Surabaya. This study was an observational analytical research with cross sectional method, where each of the respondents was observed or interviewed for once. The samples used proportional random sampling with a sample size of 80 respondents who were hospital employees. Independent variable in this study was work motivation and a dependent variable was dicipline of employee. Data were analyzed by using spearman. Result: The respondents’ characteristics were mostly female (81.25%) with age criteria age 21-30 years old (80.0%). Meanwhile, the characterictic based on educational level suggested that more than half of respondents were diploma graduates(67.5%) and have the most work periode for more than 3 years (33.75%). The majority of respondents had a moderate level of work motivation at 41.3% and the majority of respondents had a moderate level of work discipline at 42.5%. The results showed that there was correlation between work motivation and work discipline (p = 0.000). Conclusion: It can be concluded that there is a relationship between work motivation and work discipline of employee at Wiyung Sejahtera Hospital Surabaya. As the relation is very strong, an employee who has a high level of work motivation will have a high level of work discipline too and otherwise. Keywords: work motivation, work discipline,Wiyung Sejahtera Hospital
Analysis of Changes in Atmospheric CO2 Emissions Using Prophet Facebook
Authors: Primandari Arum Handini , Thalib Achmad Kurniansyah , Kesumawati Ayundyah 
Published: May 2022

CO2 emissions have been an environmental issue for decades. The trigger for the increasing concentration of CO2 in the atmosphere is the growth of industries related to burning fossil fuels for coal, natural gas, and petroleum. For nearly a century, several attempts have been made to suppress the rapid growth of CO2 . This study uses daily atmospheric CO2 levels observed in Mauna Loa laboratories. The method used is a Prophet that can handle seasonality and mark the change points. Almost 20% of data was missing value, which was then imputed using spline interpolation. Based on the analysis results, CO2 levels have an upward trend throughout the year and seasonality. There is no point of change in the last ten years that shows a decrease in CO2 levels. Using forward chaining cross-validation evaluation and error measurement, the prophet model can follow the pattern of CO2 levels well. The average RMSE value is less than 2.0, with an MAPE value bellow 0.5%.
A Green Synthesis of Iron/Copper Nanoparticles as a Catalytic of Fenton-like Reactions for Removal of Orange G Dye
Authors: Hassan Ahmed K , Atiya Mohammed A , Luaibi Imad M 
Published: May 2022

This research paper studies the use of an environmentally and not expensive method to degrade Orange G dye (OG) from the aqueous solution, where the extract of ficus leaves has been used to fabricate the green bimetallic iron/copper nanoparticles (G-Fe/Cu-NPs). The fabricated G‑Fe/Cu-NPs were characterized utilizing scanning electron microscopy, BET, atomic force microscopy, energy dispersive spectroscopy, Fourier-transform infrared spectroscopy and zeta potential. The rounded and shaped as like spherical nanoparticles were found for G-Fe/Cu‑NPs with the size ranged 32-59 nm and the surface area was 4.452 m2/g. Then the resultant nanoparticles were utilized as a Fenton-like oxidation catalyst. The degradation efficiency of OG dye highly depends on H2O2 concentration (1.7-5.28 mM), catalyst dose (0.4-1.6 g/L), pH (2-7), initial OG concentration (25-75 mg/L), and temperature (20-50 ℃). Batch experiments showed that 94.8 % of 50 mg/L of OG dye was removed within the optimum peroxide concentration, dose, pH and temperature which were 3.52 mM, 1 g/L, 3, and 40℃ respectively along with 30 min contact time. The results of kinetic models showed that OG removal followed the second-order model. Finally, the thermodynamic study of reaction was also examined and concluded to endothermic reaction with 29.725 kJ/mol activation energy.
Intelligent Approach for Gas-Oil Separation Plant Oil Recovery Enhancement
Authors: AL-Dogail Ala , Gajbhiye Rahul , AlNaser Mustafa , AlNajim Abdullatif , Mahmoud Mohamed 
Published: May 2022

Summary
The present practice is to operate the gas-oil separation plant (GOSP) at the predetermined set of conditions obtained during the design stage. These predetermined sets of conditions are fixed and do not account for the effects due to changes in the ambient temperature (Ta), resulting in low recovery and profitability. The variation of Ta highly affects the separation process, where Ta varies greatly from summer to winter. Thus, this study proposes an intelligent approach to maximize profitability by improving the oil recovery through optimization of low-pressure production trap (LPPT) and high-pressure production trap (HPPT) accounting for the changes in the Ta. This work also proposes an advisory system for guiding the operation team to set the HPPT/LPPT pressure at an optimal value that accounts for the changes in Ta for maximizing the oil recovery.
To generate the data accounting for the variation in Ta, a GOSP model was developed using the OmegaLand dynamic simulator. A typical Saudi Aramco GOSP parameter was used for the design. The oil recovery was obtained for the various runs of simulation for the representative range of HPPT/LPPT pressure over a wide range of Ta. Then, artificial intelligence (AI) techniques were applied to determine the optimal pressure of LPPT and HPPT units, and an intelligent advisory system is developed based on the correlation obtained for the optimal set of pressure according to the variation in Ta.
Results show that at constant HPPT and LPPT pressure, liquid recovery decreases with an increase in Ta, suggesting that readjustment in HPPT or LPPT operating pressure can counter the temperature changes to improve the oil recovery. The analysis of the results reveals that at a fixed value of Ta and LPPT pressure, the oil recovery increases with an increase in HPPT pressure up to the optimal value of HPPT pressure and then decreases above the value of optimal HPPT pressure.
Similarly, when the HPPT pressure and Ta are fixed, the oil recovery increases with an increase in LPPT pressure until it reaches the optimal value and then decreases above the value of optimal LPPT pressure. The improvement in the oil recovery signifies the existence of optimal pressure conditions for HPPT/LPPT separators at which maximum oil recovery can be obtained. This study shows the novel way to incorporate the changes in the ambient condition by optimizing LPPT/HPPT operating pressure for enhancing the liquid recovery of the GOSP plant. The advisory system developed from this study maximizes the oil recovery by determining the optimal set of operating conditions for the HPPT/LPPT separators.