bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pendampingan Adaptasi Teknologi Untuk Mengoptimalkan Pembelajaran Daring Pada Sekolah Dasar
Authors: Fidiyah Ego , Prihastuti Lestari , Rosianaldy Anggit , Salsabila Marwa , Eka Wardani Anggi , Styaningrum Farida 
Published: April 2023

Dampak pandemi Covid-19 dalam bidang pendidikan sangat terasa pada pelaksanaan proses pembelajaran. Upaya yang dilakukan untuk memperlancar pembelajaran selama pandemi Covid-19 yaitu dengan pembelajaran daring melalui adaptasi teknologi. Bagi sekolah dasar yang berada pada daerah 3T (Terdepan, Terpencil, dan Tertinggal) mengalami banyak kendala dalam proses adaptasi teknologi untuk menunjang pembelajaran daring. Tujuan pelaksanaan kegiatan pengabdian yaitu memberikan pendampingan secara optimal dan menyeluruh dalam adaptasi teknologi pada sekolah dasar di daerah 3T yaitu SD Negeri Ketanggung 2 dan SD Negeri Tulakan 6, Kabupaten Ngawi. Metode yang digunakan yaitu pelatihan dan pendampingan secara intensif selama 11 minggu terkait pemanfaatan teknologi dalam pembelajaran untuk mengoptimalkan pencapaian tujuan pembelajaran. Hasil kegiatan pengabdian menunjukkan bahwa pihak sekolah dan siswa sangat terbantu dengan adanya pendampingan adaptasi teknologi pembelajaran berbasis digital. Video pembelajaran dan e-modul membantu dalam proses pembelajaran daring. Sedangkan pada proses pembelajaran luring, alat peraga dan metode permainan yang digunakan mampu meningkatkan semangat dan partisipasi siswa dalam pembelajaran. Pembelajaran daring dengan pemanfaatan media digital pada SD Negeri Ketanggung 2 dan SD Negeri Ketanggung 6 dirasa kurang maksimal dikarenakan masih terdapat beberapa kendala. Kendala yang dihadapi antara lain minimnya sarana dan prasarana, kemampuan SDM yang masih kurang terkait dengan pengembangan media digital, dan sulitnya jaringan internet.
Analisis Usaha Budidaya Bibit Tanaman Mint dan Lidah Buaya Pada Lahan Pekarangan di Kecamatan Sumbersari Jember
Authors: Humaida Siti , Erawati Dyah Nuning , Fatimah Titien , Hadi Samsul 
Published: April 2023

Mitra kegiatan adalah 5 orang ibu yang mewakili kelompok PKK RW 27 Kelurahan Tegal Boto Lor yang bertempat tinggal di wilayah Kecamatan Sumbersari Jember. Permasalahan utama yang dihadapi mitra adalah lahan pekarangan yang terbatas di lokasi mitra belum dimanfaatkan secara optimal untuk pengembangan sistem pertanian pekarangan. Permasalahan mitra diselesaikan melalui solusi berupa transfer ilmu pengetahuan dan teknologi dalam upaya pengembangan sistem pertanian pekarangan untuk budidaya tanaman mint dan tanaman lidah buaya dengan memanfaatkan penggunaan kembali (re-use) limbah sampah plastik sebagai pengganti polibag. Pemanfaatan limbah plastik akan menekan biaya produksi sehingga keuntungan yang akan diperoleh mitra akan berpotensi meningkatkan kesejahteraan keluarga di tengah masa pandemi dan endemi Covid-19. Analisis usaha memperlihatkan bahwa budidaya bibit mint memiliki nilai R/C ratio sebesar 2.98 dan nilai R/C ratio budidaya bibit lidah buaya sebesar 2.32. Nilai R/C ratio lebih besar daripada nilai 1 menunjukkan bahwa budidaya bibit mint dan budidaya bibit lidah buaya sangat layak untuk dijalankan atau dikembangkan. Semakin besar nilai R/C semakin besar pula tingkat keuntungan yang akan diperoleh dari usaha tersebut.
Kata kunci — analisis usaha, bibit, lidah buaya, mint
Approaches to Innovative Learning Ecosystem
Authors: Cuong Do Hong , Tuan Nguyen Van , Thuong Dinh Thi Kim , Son Nguyen Thi Kim 
Published: April 2023

The article presents an overview of some recent studies on the domestic and international learning ecosystem and smart learning ecosystem. Hence, we propose the need to build the foundation of an innovative learning ecosystem based on association theory that is suitable for the educational environment in Vietnam. The components of the learning innovation ecosystem are built with a close relationship between them. The role, meaning, and impact of it on students, teachers, administrators, schools, and society are discussed in detail in this article,...
Effect of Estrogen and testosterone hormones and some biochemical components on male patients of prostatic hyperplasia in Tikrit city.
Authors: Wahbi Abdulqader Salman  , Khitam Hassan Salih Al-Harby  
Published: April 2023

This study had been performed in Tikrit Teaching Hospital and aimed to determine the effects of the men prostatic hyperplasia in the concentrations of prostatic specific antigen (PSA), Acid phosphatase (PAcP) ,Cholesterol. The number of patients and healthy was 60, 40 respectively, ranged patients and healthy reconstruction (47. 90 years old). The patients were diagnosed by medical staff and sonar devices in the hospital above. The results were: patients have high significant concentrations in PSA, PAcP enzyme, cholesterol and estrogen compared with healthy. While healthy have high significant compared with patients in the concentration of testosterone, and has decreased concentrations.
Study of hematology according to the morphology classification and Some Biochemical Values Changes Associated With Morphological Anemia
Authors: Ali H. AL-jaumeili  
Published: April 2023

This study was conducted on sheep to determine the changes in hematological and biochemical parameters in anemic cases by using morphological classification, one hundred and thirty serum samples were collected sheep aged 1 – 5 years, they were grazing on pasture from the different districts of Tikrit. which was a sample of 100 sheep suffered from anemia and 30 sample was intact. The results showed that the sheep's which suffer from anemia, a significant decrease in RBC count, Hb concentration, PCV, mean corpuscular volume, mean corpuscular hemoglobin, mean corpuscular hemoglobin concentration in normocytic normochromic ( 0.3±6.5 × 106µ/L), (0.49±6.1 g/dl), (0.29±18.6%), (0.33±28.6 fl), (0.72±9.4 pg), (0.61±33.03 g/dl) respectively. In microcytic hypochromic, (0.63±7× 106µ/L) ,( 0.23±6 g/dl) ,( 0.07±18%) ,( 0.34±25.7 fl) ,( 0.04±8.57 pg) (0.89±33.33 g/dl) respectively. But in macrocytic normochromic (0.17±6.3× 106 µ/L) ,(0.19±7.4 g/dl) , (0.8±22.3%) ,(1.77±34.9 fl) ,(0.67±11.5 pg) (1.11±33.1g/dl) respectively. In macrocytic hypochromic, (0.41±6.7× 106µ/L) , (0.16±7.8 g/dl) ,(0.13±23.5%) ,(1.01±35.1 fl) ,(0.63±11.6 pg) (1.5±33.1 g/dl) respectively. The results showed a significant decrease ( P < 0.05 ) in the rates of total protein concentration , albumin , iron, copper and zinc (0.16±5.2 g/dl), (0.29±1.16 g/dl), (0.2±117.66 µg/dl), (0.08±42.87 µg/dl), (0.32±39.76 µg/dl) respectively in the serum of sheep infected according the compared with sheep intact.
Study the Balance System Between Oxidants/Antioxidants in Patients with Peptic Ulcer in City of Tikrit and it's Suburb
Authors: Anfal Kadhim Noori  , Sahib J. Abdoul rahman  
Published: April 2023

This study aimed to find out the current role of free radical and oxidative stress in the events of this disease through the study the determined levels of lipid peroxidation and some of number antioxidents concentrations. The study included (100) patients with Peptic ulcer (50 males and 50 females) as well as (50) people (25) healthy males, 25 females) as a control group.
(5) ml of blood from the Anticubital vein for the purpose of estimating the concentrations of malondialdehyde (MDA( and peroxinitrate radical (ONOO.-) and some enzymic antioxidants such as catalase (CAT), superoxidismutase (SOD), glutathion peroxidase (G-px) ,and non- enzymic antioxidants such as glutathion (GSH), ceruloplasmin (CP), uric acid , albumin.
The results showed a significant increase (P≤0.01) in the concentration of the (MDA) and (ONOO.-) and a significant decrease in the concentration of the (CAT), (SOD), (G-px) , (GSH), (CP), Uric acid, Albumin in the blood serum of patients with peptic ulcer males and females compared to the control group.
This study clear that the oxidative stress and free radicals a major role in the development of Peptic ulcer disease.
Biosystematic study Varity Beta vulgaris var. saccharifera from Chenopodiaceae of Salah Alden mid Iraq.
Authors: Naglaa M. AL-Abide  
Published: April 2023

The present reseach has dealt with Biosystematic Beta vulgaris var. saccharifera Alef. of the genus Beta from the family Chenopodiaceae which has been recorded and distributed the first time in Salahuddin province-mid Iraq.
The distinctive Morphological and anatomical study of roots, stem, leaves (petiole, blads) fruits, seeds and embryos and crystals.
The chemical study provided presence eight compounds (Five alkaloids as Cinnamic acid, Choline, Chenoabicine, Betaine, n-ferulouaspartate and three flavonoids as Quercetin , Isorhamnetin , Hispidulin ).
The study showed that genomic Beta vulgaris var. saccharifera. belongs to the C3 plants by revealing the location of the gene specialist pathways of photosynthesis atp B-rbc L present main bunds Molecular weight 700pb and primary cp DNA psb B-psb H present main bunds Molecular weight 800pb.
The results of the anatomical study of the Leaf showed the absence Kranz anatomy while in the petiole the characters on medial plant betweenC3 and C4 plants were similar characters as fruits, seeds and embryos with already studied characters of other species which belong to this genus.
Using Normalized Difference Vegetation Index (NDVI) and some of vegetation Indicators for the Monitoring Desertification and Sand dunes in the Baiji/ Iraq
Authors: Aiad Abdullah khalaf AL-Dulliami  
Published: April 2023

The study aims for using ( NDVI ) and some of the vegetation Indicators for the Monitoring of the change Desertification and fixing the Sand dunes in the Baiji region , as well as , the effect of soil management in some optical characteristic for sand dunes . As involved field working on the choice of the representative location of the sand dunes in the ​​Baiji region , were collected and obtaining some samples of the sand dunes are fixed and non-fixed, either laboratory work is involve preparation process samples from drying and sieving and make some measurements and analysis of the following: particle size distribution and index dry aggregate disaggregated, organic matter, lime, gypsum, EC and pH. Whereas office work involved for obtaining more than satellite images and the multi-dates different and which have been accounts values ​​ indicators plants which is the (NDVI, VI, SAVI, MSAVI, IPVI, NDSDI, CI), and through the work of the NDVI map, as well as the classification of the NDVI images to determine the degree of deterioration of vegetation on the basis of range of assistance programs as a ERDAS, ArcGIS and Matlab. As well as calculated digital value to color intensity , which represents the spectral reflectivity at each banded spectral. The results reached there are high content of IDAD sand dunes fixed. Found the results to the dominant of degrees of severe deterioration and severe very sand dunes , while the degrees of deterioration of light and moderate relatively less , but there are increased a relative in the years 2010 and 2011 compared to previous 1976 and 1990, and found the results to the increase values ​​of the indicators plant fixed sites while was very low in locations that are non fixed. Found that the numerical values ​​of the color intensity was high in the dunes is non-fixed and low in the fixed dunes.
Prevalence of Some Infections in Liver and Lung of Slaughtered Ruminants in Koya Abattoir, Erbil, Iraq
Authors: Nazanine O.Hassan  
Published: April 2023

This study was conducted at the slaughterhouses of Koya / Erbil governorate from (January to December 2013) on 15919 slaughtered ruminants to investigate hydatid cysts, necrosis, fascioliasis, pneumonia, and its frequency. The results showed height significant differences (P<0.01) between different months and between different infections in both sheep and cattle liver, while the differences were insignificant in goats, whereas the differences were significant regarding lung infections in sheep, goats and cattle. The highest percentage of liver hydatid cyst was recorded in sheep especially in February (6.54%) followed by cattle in March (2.17%) and goat in September (0.22%). The highest percentage of liver necrosis was recorded in sheep especially in October (3.43%) followed by cattle in June (1.46%) and goat in July (0.26%). The highest percentage of liver fascioliasis was record in cattle especially in June (2.30%) followed by sheep in March (0.98%) but the goat had no infection throughout the year. The highest percentage of lung hydatid cyst was record in sheep followed by cattle especially in November (17.54 and 10.17%) respectively, followed by goat in September (0.22%). These records was continue for pneumonia, as highest percentage was recorded in sheep then cattle in October (19.71 and 10.22%) followed by goat in February (2.38%).
Study the levels of Leptin, and Adiponectin with Paraoxonase in Obese Individuals (male & female)
Authors: Entedhar R. Sarhat  
Published: April 2023

Obesity is a well-known risk factor of metabolic complications and cardiovascular disease. Associations between anthropometric measurements and fat distribution and risk factors for cardiovascular disease have been demonstrated in several populations.
To study the association of various measures of body mass index (BMI), waist circumference (WC), percentage of body fat (%BF), with leptin, Adiponectin, and paraoxonase. To study the association between leptin , adiponectin with Paraoxonase.
This study conducted from of February 2013 until March 2014, all individuals were randomly recruited from Kirkuk and Tikrit Governorate .Hormonal assay of leptin, adiponectin, Paraoxonase, and glucose. Blood samples collected from 220 individuals, and these samples were divided into three groups according to BMI. Group 1 (Normal Weight group n=80), Group 2 (Over Weight group, n=58), Group 3 (Obese group, n=62) .
The statistical analysis (students t-test) exhibited significant (P≥ 0.0001)elevation for leptin , paraoxonase, and glucose, while significant decrease in adiponectin in over weight and obese groups compared with normal weight groups.
The correlation coefficient (r) between Leptin and other parameters were calculated with regression plot showed a negative correlation with adiponectin, and paraoxonase in over weight and obese group. There was a positive correlation between adiponectin with paraoxonase, but a negative correlation with leptin, in over weight and obese group.
Conclusion: Adiponectin as hormone play an important role in the prevention of hyperlipidemia, and consequently atherosclerosis and its complications while Leptin act as atherosclerotic factors. The results indicated that adiponectin positively associated with paraoxonase while Leptin negatively correlated with paraoxonase.
Study the concentration of blood sugar and electrolytes in gallstone patients' pre- and post- cholecystectomy
Authors: Wasan S. Oubied  , Mousa J. Mohammed  , Muzahim K. Al-khayat  
Published: April 2023

This study was conducted to find the change in blood sugar and electrolytes for the gallstone patients who undergo cholecystectomy (both type's laparoscopy and open laparotomy). Serum electrolytes included: sodium, potassium, and calcium. This study included 120 patients (92 female and 28 male), aged between (16-65).Two samples were taken from the patients (first sample pre cholecystectomy, and the second sample after 2 weeks of it.
The result showed Fasting blood sugar increased significantly (p≤ 0.05) in females group pre cholecystectomy comparing to after it, while there was no significant difference in males group. For serum electrolytes Results showed a high significant increase (p≤ 0.01) in sodium and potassium concentrations pre cholecystectomy comparing with their concentrations after it, while there was a high significant decrease in calcium concentrations (p≤ 0.01) before operative comparing to after it.
Epidermal Growth factor in human urine as promotor for the growth of Leishmania sp. In vitro.
Authors: Nuha S. Al-Bayatii  , Fatima Sh.Al-Naserii  , JaladetM.S.Jubrael  
Published: April 2023

Leishmania parasites are the causal agents of leishmaniasis, a group of protozoan diseases transmitted to mammals, including human beings, by phlebotomine sandflies. In culture media (at 25-28̊C ,pH =7.2-7.4),leishmania parasites develop as motile promastigotes similar to those found in the sand fly midgut . Traditionally media available do not meet the requirement for the bulk cultivation of Leishmania parasites ,it requires fetal calf serum (FCS),that is very expensive and not easily available in the market. A number of studies have shown that the addition of 5-10 % normal human urine stimulates growth, leading to more rapid multiplication and a higher concentration of parasites .Urine from patients with bladder cancer were used in this study to determine the effect of Epidermal growth factor ( which is increased in level in this type of urine),and our study showed that proliferation indexes were significantly increased in the culture media supplemented with human urine from patients with bladder cancer, we undertook a detailed study of such an effect in old world Leishmania isolates causing cutaneous Leishmaniasis. We also found that urine with high percentage of EGF. Could be used as an alternative of fetal calf serum.
Isolation and Identification of Candida spp. In immunocomparomised patients and Detection some virulence factors.
Authors: Milad A. Mezher  , Wa,ad M. Ra,oof  , Khalil I. Bandar  
Published: April 2023

One hundred thirty patients undergoing chemotherapy for different types of cancer attending Tikrit Teaching Hospital from January 2013 to Augusto 2013 were enrolled in this study. Their age were range between “11-83 years old”. 68 blood samples and 62 sputum samples were collected in this study.
Candida spp. Infection was 14(20.5%) isolates from patients blood and 5(8.1%) isolates from patients sputum, were infections more in blood C.albicans 8(57.8%) , C.glabrata 3(21.4%) C.krusei 2(14.3%) and C.parasillosis while isolates from sputum were 3(60%) of C.albicans and C.glabrata 2(40%). The isolated were identified according morphological , Cultural and biochemical characteristic.
Fungal isolates in present study produced various virulence factors hemolysin and protease production were produced in C.albicans 8(72.8), 11(100%) respectively, while C.glabrata hemolysin production were 4(80%) and (40%) of protease production , while C.parasillosis isolate were produced protease and hemolysin. C.krusei were produce only hemolysin 1(50%).
Ultrastructural study for the gonadotrophs and somatotrophs of the pituitary gland in aging rabbits of local bread (oryctolagus cuniculus)
Authors: Idrees khalaf Thamer  
Published: April 2023

Eighteen rabbit of local bread were classified into3 groups A, B, and C
Group A were 6 rabbits of age one year
Group B were 6 rabbits of age three year
Group C were 6 rabbits of age five year
The whole animals were accomidated for one month before the study, after that the whole animals were exposed to intensive dose of chloroform and then scarified to obtain the pituitary gland by doing anatomical technique EM processing technique. was done and finally the pituitary gland were examined at the anterior lobe ( pars distalis ) to demonstrate the somatotrophes and gonadotrophes ( FSH and LH ) secreting cells .
The present study revealed that somatotrophes and gonado trophes were containing spherical and oval nuclei at one year of age with presence of abundant secretary granules in its cytoplasm associated with Golgi apparatus, these structures were decreased in number and size proportionally with increase of the age of animal at 3 and 5 years .
Determination of MDA as oxidative stress marker and most common type of blood group in asthmatic patients before and after treatment with montelukast drug.
Authors: Jwad Ali Saleh  , Shakir Mahmoud Suleiman  , Zaidan Jayed Zaidan  
Published: April 2023

Asthma is a complex chronic inflammatory disorder of airways characterized by airway smooth muscle hypertrophy, hyperplasia and over production of mucous in which many cells and cellular elements play an important role.
The aim of the study is to monitor the changes in asthmatic patients before and after treatment with montelukast in the MDA level as oxidative stress marker in asthmatic cases, and the most common type of blood group. The total number of subjects included in this study was two hundred with acute asthma. The major part of this study represents a follow up study.
Subjects with bronchial asthma were previously diagnosed but not on regular treatment, their aged ranged between (16 – 50) years attending the respiratory unit directly at tikrit teaching hospital. The period of data collection was from first of April of 2013 up to the mid of June- 2014.
There is a significant change in level of MDA, during the asthmatic attacks (1.12± 0.42, while after treatment (0.6 ± 0.34 P ≤ 0.001). The most common type of blood group in asthmatic cases is type O which about 69% from total number of cases , type A about 18.5%, type B about 9% , and type AB about 3.5%).
Spectrophotometric method for Determination of oxymetazoline, HCl in a Pharmaceutical formulation using 2,4 - dinitrophenylhydrazine
Authors: Israa Talib Humeidy  
Published: April 2023

Rapid, sensitive and simple spectrophotometric method for the determination of oxymetazoline hydrochloride (OXMZ) is developed. The method is based on an oxidative coupling reaction with 2,4-dinitrophenylhydrazine (2,4-DNPH) in a basic medium (pH 11.2) in the presence of potassium periodate to produce a green colour, soluble in water , stable product and absorbs at 607 nm. Beer's law was in the linear range 2.5-30 μg/ml of OXMZ, the molar absorptivity , Sandellʼs sensitivity index and detection limit were 7242 liter. mol-1.cm-1, 0.0409 μg.cm-2 and 0.1877 μg/ml respectively. The RSD value was 1.24- 1.39% depending on the concentration. This method was applied successfully to the determination of oxymetazoline in pharmaceutical preparation nazordin drops with recovery of not less than 99.87 % .
Surface Roughening of Poly (methyl-methacrylate) Membranes by SF6-Glow-Discharge Plasma Etching
Authors: Mohamad A.K.Ahmed  , Yaseen H. Mahmood  , Sameen F.Mohammed  
Published: April 2023

The (100 μm) thick of high density Polymethylmethacrylate PMMA membranes were prepared by solution cast method and treated by (42 W), low pressure, DC-discharge, SF6-Plasma for different exposure time: 10,30,60 and 80 min. The observed changes in membranes surface properties have been characterized by Scanning Electron Microscopy(SEM).The optical properties for plasma treated membranes has been characterized by UV-Visible Spectroscopy. The chemical structure changes have been characterized by Fourier Transformation Infrared Spectroscopy (FTIR).The (SEM) results indicates to significant changes in surface morphology of the polymer membranes after plasma treatment. The UV-Visible spectroscopy results shows clearly reduction of light transmission due to plasma treatment, also the (FTIR) results shows the changes in molecular bonds for polymer chains in surface structure of polymer membranes.