bluuebunny/crossref_metadata_2025 huggingface dataset:
Avaliação da resposta inflamatória uterina em jumentas e éguas inseminadas com sêmen criopreservado de asininos
Authors:   , Costa Lorraine Marcele Lopes da
Published: February 2024

Existe um grande interesse no fomento da criação e reprodução asininos e seus híbridos na equideocultura mundial. No entanto, essa espécie vem sendo ameaçada de extinção em diversos países, devido à atividade crescente de abate clandestino que tem por objetivo a comercialização de subprodutos, como a pele. Estudos voltados para criopreservação do sêmen de jumentos mostraram bons resultados quanto à viabilidade espermática, no entanto, a capacidade de concepção das jumentas com esse sêmen é baixa, alcançando índices que variam de 0% a 11%. Em contrapartida, em estudos com éguas, o uso do sêmen asinino criopreservado mostrou resultados superiores na taxa de fertilidade (33-53%). Diversos estudos buscaram elucidar os resultados negativos desta biotécnica na espécie asinina, como o efeito tóxico dos crioprotetores e a congelabilidade do sêmen asinino. O processo de congelamento do sêmen, que submete os espermatozoides a grandes variações de temperatura, associado à remoção de componentes imunomodulatórios do plasma seminal e a incorporação de crioprotetores, como o glicerol, são fatores que podem contribuir para o insucesso dessa biotécnica na espécie asinina, mas não explicam as diferenças no índice de concepção em comparação às fêmeas equinas. A resposta inflamatória do útero ao entrar em contato com o sêmen congelado pode diferir entre éguas e jumentas e pode ser causa da redução da taxa de prenhez na espécie asinina. Assim, é necessário compreender melhor os mecanismos envolvidos no processo inflamatório nas duas espécies após inseminação, a fim de estabelecer as diferenças que podem explicar as diferenças nas taxas de concepção. Nesse sentido, o presente estudo tem como objetivo avaliar e comparar o processo inflamatório uterino nas jumentas e éguas inseminadas com sêmen asinino criopreservado. Palavra-chave: Endometrite. Citologia endometrial. Eosinófilos. Polimorfonucleares. Fluxo sanguíneo. Proteínas de fase aguda.
Enhancing Smartphone Lock Screen Notifications Experience for Digital Well-being
Authors:   Zscaler, Inc. Bloomington, IN, USA, Shete Shriyash
Published: February 2024

This paper explores enhancing the smartphone lock screen notification experience to promote digital well-being. It introduces a novel categorization system for notifications, aiming to reduce user overwhelm and improve interaction efficiency. The study also incorporates Samsung’s Bixby Routines, emphasizing the importance of user-centric design. Future implications regarding the security and privacy challenges of AI-powered categorization and summarization are discussed, highlighting the need for secure data handling and assessing AI’s effectiveness in this context. The research underscores the significance of thoughtful design in technology for a healthier digital lifestyle
Exploring Potential Association between Autism Spectrum Disorder, Genetic Deletions in GSTT1, GSTP1, GSTM1, and Heavy Metals Found in Hair Samples
Authors:   G-Life Lab, Skopje, North Macedonia, R Janevski , Z Moneva-Ackovska ,   G-Life Lab, Skopje, North Macedonia, K Popovska- Jankovic ,   Biotek Lab, Skopje, North Macedonia, M Kacka ,   Biogen, Prizren, Kosovo
Published: February 2024

The aetiology of ASD is complex and likely involves a combination of genetic and environmental factors. The increasing prevalence of ASD has led to an increased interest in environmental factors and their potential influence
تأثير الإجهاد المائي على إنتاجية ثلاثة أصناف من الذرة الشامية (.Zea mays L) تحت ظروف دلتا أبين
Authors: احمد محسن علي , هائل عبدالله العبد احمد
Published: February 2024

أجريت تجربة حقلية في مزرعة العبد أحمد هائل الإنتاجية في قرية الخاملة مديرية خنفر محافظة أبين خلال موسمي الزراعة 2011 /2012 و2012 /2013 م لدراسة تأثير الإجهاد المائي بالتعطيش على إنتاجية الذرة الشامية. وتضمنت التجربة ثلاث معاملات إجهاد مائي (ري عادي ، منع رية واحدة في مرحلة الاستطالة ومنع رية واحدة في مرحلة النضج اللبني) وثلاثة أصناف من الذرة الشامية (تعز2 ، سيتي لاجوس7931 وكنيجا36) . استخدم في التجربة تصميم القطع المنشقة مرة واحدة بنظام القطاعات كاملة العشوائية في أربعة مكررات .
أوضحت النتائج المتحصل عليها انخفاضاً معنوياً في كلً من محصول الحبوب والمحصول البيولوجي بالإجهاد المائي وكان مقدار النقص عند معاملة منع رية في مرحلة الاستطالة (26.12 و 26.45%) وعند معاملة منع رية في مرحلة النضج اللبني(9.39 و 20.14%) مقارنة بمعاملة الري العادي دون تعطيش في الموسمين .
تفوق الصف كنيجا 36 على الأصناف الأخرى تحت الدراسة في طول الكوز، محصول الحبوب في كلا الموسمين وفي المحصول البيولوجي في الموسم الثاني كذلك حقق الصنف تعز2 أعلى القيم في وزن مائة حبة في كلا الموسمين .
كان للتداخل بين التعطيش والأصناف تأثيراً معنوياً عند معاملة الري العادي مع الصنف كنيجا 36 حيث أعطى أعلى القيم في طول الكوز، نسبة التفريط والمحصول البيولوجي في الموسمين وحقق الصنف تعز2 مع معاملة الري العادي(دون تعطيش) أعلى القيم في وزن مائة حبة في كلا الموسمين.
تأثير التسميد بالنتروجين، الفوسفور، الحديد والزنك على صفات النمو الخضري للذرة الشامية (.Zea mays L) تحت ظروف دلتا تبن
Authors: الكندي عادل إبراهيم , باسباع علي خميس
Published: February 2024

نفذت تجربة حقلية في المزرعة البحثية لكلية ناصر للعلوم الزراعية - جامعة عدن بمحافظة لحج خلال الموسمين الزراعيين 2011/2012 و2012/2013 م لدراسة تأثير التسميد بالنتروجين والفوسفور والحديد والزنك على نمو نباتات الذرة الشامية (صنف كنيجا36 ) . استخدم في التجربة تصميم القطع المنشقة مرة واحدة بنظام القطاعات كاملة العشوائية بأربعة مكررات اشتملت على 24 معاملة هي التوافيق بين مستويين من السماد النتروجيني والفوسفاتي (55+27.5 و110+55 كجمPN/هـ) إضافة أرضية و12 مستوى من الحديد والزنك (0 ، 0.3 و0.6 %Fe) بما يعادل (0 ، 180 و360 جزء/مليون) و(0 ، 0.03 ، 0.06 و0.09 %Zn) بما يعادل (0 ، 36 ، 72 و108 جزء/مليون) رشاً على المجموع الخضري ، أظهرت نتائج تحليل متوسطات موسمي الزراعة تفوق المستوى المرتفع من النتروجين والفوسفور (110+55 كجمPN/هـ) معنوياً في كلٍ من طول النبات ، ارتفاع الكوز ، قطر الساق ، عدد الأوراق والمساحة الورقية حيث أعطى أعلى قيمة لهذه الصفات (212.72 سم ، 90.39 سم ، 2.10 سم ، 13.96 ورقة/نبات و651.81 سم2) على التوالي . و أدت المعاملة نفسها إلى التبكير في موعد التزهير المؤنث (65.36 يوم) وكذا موعد النضج (102.12 يوماً) في حين لم يظهر أي تأثير معنوي على موعد التزهير المذكر. و أعطت معاملة الرش (Zn0.09 + Fe0.3%) أعلى زيادة معنوية في صفات النمو المذكورة سابقاً قدرت بـ 12.30 ، 11.94 ، 16.13 ، 23.68 و24.56% مقارنة بالشاهد . في حين سجلت المعاملة نفسها تبكيراً معنوياً للتزهير المذكر والمؤنث وصل إلى 2.87 و3.32 يوماً على التوالي مقارنة بالشاهد. وأدى التداخل بين العناصر السمادية المختلفة إلى تحسين معنوي في صفات النمو المدروسة ، وقد حققت معاملة التداخل (110+55 كجمPN/هـ+Zn0.09 + Fe0.3%) أعلى زيادة معنوية بلغت 11.51، 11.94 ، 18.32، 25.99 و23.39% عن الشاهد (100% PN) للصفات المذكورة أعلاه، وأدت إلى التبكير في موعد التزهير المذكر والمؤنث وموعد النضج للحبوب .
The protective-decorative coatings on concrete products, obtained by the method of plasma treatment
Authors: Bondarenko Nadejda Ivanovna , Al-azab Thabet Salim , Bessmertnyi Vasilii Stepanovich , Ilyina Irina Aleksandrovna , Mohammed Yahya Mohammed Yahya
Published: February 2024

The article deals with the peculiarities of producing the protective-decorative coatings on concrete products by means of fusing the face surface with plasma torch. The concrete products with protective-decorative coatings, obtained by means of plasma spraying, have the high aesthetic, performance and application properties. There was designed an efficient formula of the intermediate layer, preventing dehydration of the concrete face surface during the plasma fusing. The intermediate layer includes chamotte with the strictly defined grain size composition and white portland cement. There were researched such basic functional characteristics of protective-decorative coatings, as density of the coating, frost-resistance, porosity, micro hardness, acid-resistance and alkali-resistance.
Study of gastric outlet obstruction in Al-gamhuria Teaching Hospital-Aden (January 2004-December 2013)
Authors: Salem Mohamed Hasson
Published: February 2024

Gastric outlet obstruction implies a complete or incomplete obstruction of the distal stomach, pylorus or proximal duodenum. This retrospective study was carried out in Al-gamhuria Modern General Hospital, Aden, between January 2004 and December 2013, to highlight the etiological spectrum, diagnostic tools, management and outcome. Males are more often affected, with a male to female ratio 4.1:1. The mean age was 42.38 ± 13.71, years while in children the mean age was 2.11 ± 2.83 months. The most common clinical presentation was non-bilious vomiting-56 (100%). The etiology was benign in majority [52 (92.9%)] and gastric cancer was the only malignant etiology [4 (7.1%)]. Hypertrophic pyloric stenosis [35 (62.5%)] was the commonest etiology in children, while peptic ulcer disease was 7 (12.5%) in adult. Abdominal ultrasound [42 (75%)] and upper gastrointestinal endoscopy [11 (19.6%)] was the common diagnostic procedures. The common surgical procedures performed were pyloromyotomy 35 (67.3%) , gastrojejunostomy and pyloroplasty each of them had the same frequency 6 (11.5%). The mortality rate was 3 (5.3%). In conclusion, gastric outlet obstruction is still remaining a surgical problem in our situation, since determining the underlying pathology needs early appropriate imagining studies and timely surgical intervention to avoid mortality.
Investigation of the structural and electrical properties of Al-Ni the ferrite and effect of Yttrium
Authors: Al-Hammadi AbdHakeem A. AbdAlgaleel
Published: February 2024

The aim of the present work is to prepare some samples of the S-type spinel ferrite Al0.51-0.51x Nix Fe2.16-0.16x O4 and Al0.51-0.51x Nix Fe2.06-0.16xY0.1O4 where (x = 0.0, 0.5, and 1) to investigate some of their structure and different electric properties as a function of temperature, frequency and compositions. The X-ray diffraction analysis of the samples ensures the formation of S-type spinel ferrite with the average particle size estimated as 35.1-35.9nm. Ac conductivity, dielectric constant and loss tangent were investigated by using the complex impedance technique. The conductance results specified two types of conduction mechanisms, hopping conduction and displacement conduction of charge carriers quantum-mechanical-tunneling, QMT and correlated barrier hopping, CBH in the studied range of temperature. Cole-Cole diagrams show as expected the existence of a distribution of relaxation times and gave values of the activation energy of the dielectric relaxation process ranging from -0.022eV to 0.173eV.
تأثير مستويات مختلفة من النيتروجين ،الفوسفور والبوتاسيوم في نمو وحاصل الباباي .Carica papaya L صنف هوني ديو
Authors: محمد عمر عبيد
Published: February 2024

أجريت تجربة حقلية في بستان خاص في الخاملة م / أبين للموسمين 2014 -2013م لدراسة تأثير مستويات مختلفة من النيتروجين ، الفوسفور والبوتاسيوم في نمو وحاصل الباباي صنف هوني ديو . أضيف السماد النيتروجيني بثلاثة مستويات 50 , 100 , 150غم N/ نبات والفوسفور أضيف بثلاثة مستويات 75 , 150 , 250 غم P2O5/ نبات والبوتاسيوم أضيف بثلاثة مستويات 100 , 200 , 300 غم K2O/ نبات . اٌستخِدم تصميم القطاعات العشوائية الكاملة ب 10معاملات وبثلاثة مكررات . بينت النتائج أنَ أفضل حاصل كان عند 150 , 250 , 300 غم/نبات N,P,K . وأنً مستويات التسميد المختلفة أثرت في الصفات الأخرى، زاد طول النبات، قطر الساق ووزن الثمرة. زاد عدد الثمار عند 150 , 250 , 200 غم/ نبات N,P,K و سمك اللحم عند 150 , 250 , 300 غم/ نبات N,P,K ، وكان أعلى محتوى لعصير الثمار من المواد الصلبة الذائبة كان عند مستويات 100 , 250 , 300 غم/ نبات N,P,K ، تأثرت الحموضة بالمستويات المختلفة من التسميد.
Hydrographical studies on mangroves ecosystem of the Red Sea Coast of Yemen from Al-Salif to Bab-el-Mandeb Strait
Authors: Al-Hagibi Hagib A. , Nagi Hisham M. , Al-Selwi Khaled M. , Al-Shwafi Nabil A.
Published: February 2024

A study was conducted on Hydrographical Studies on Mangroves Ecosystem of the Red Sea Coast of Yemen from Al-Salif to Bab-el-Mandeb Strait, during the months of January, April, August and Octobe,r chosen to represent the four seasons of a full year 2013. Data on temperature, salinity and pH were obtained from the field. Dissolved oxygen was determined in the laboratory by Winkler method. Air temperature varied between (28.3 - 36.6) °C, with mean value 31.89°C; water temperature ranged between (27.3 - 35.6)°C with mean value 31.27 °C; salinity ranged between ( 42 - 54) ‰, with mean value 45.68 ‰; pH values ranged between (7.5 - 8.04), with the mean value 7.74 pH; dissolved oxygen values ranged between (3.2 - 8.2 ) mg /L, with the mean value 5.83 mg /L. This study is baseline data toward future ecological study, conservation and management of the resources of this economically important wetland in Red Sea Coast of Yemen.
Cutaneous manifestations of diabetes mellitus among patients in Aden
Authors: Bin Al-Zou Amer Omer , Saleh Asia Hasan Abdullah
Published: February 2024

This retrospective study was conducted on diabetic patients with skin lesions attending two private clinics in Aden, during the period January 2013 to December 2014. Two hundred and nine diabetic patients, 123 (58.9%) females and 86 (41.1%) males, enrolled in this study. Their ages ranged from 12 to 88 years, with a mean age 54.7 ± 13.8 years. The majority of patients (91.8%) were with type II DM and 8.2% with type I DM. 50.2% of patients with type II DM were in the age group 41-60 years, while in type I DM patients of age ≤ 40 years represents 5% (p < 0.05). The duration of diabetes was ≤ 5 years in 88 (42.1%) patients and 121 (57.9%) had diabetes > 5 years. The majority of patients 90.4% had single type of skin lesions and 9.6% had combination of two types of skin lesions. The various types of skin lesions were: tineapedis 44 (19.2%), pruritis 22 (9.6%), diabetic dermopathy 19 (8.3%), pyoderma 17 (7.5%), eczema 15 (6.6%) and the last four diseases were xanthoma (1.7%), necrobiosis lipoidica (1.3%), lipid dystrophy (1.3%) and psoriasis vulgaris 2 (0.9%). We concluded that skin involvement occurs quite often in diabetic patients. A need exist to provide information, education and communication to diabetic patients so as to increase their awareness.
Effect of doping and sintering temperature on the optical characterization of CdS films prepared by screen printing technique
Authors: Ali A. O. , Moqbel M. S. , Habib Khaled Muthana
Published: February 2024

Two sets of CdS films, doped and undoped films by screen printing technique, were prepared and investigated by UV-Visible spectrophotometer. The undoped as-printed films showed high transmittance (90%) and lower reflectance (10%), while the films sintered at 400◦C and 600◦C showed less transmittance (60%) and little increase in reflectance (20%), the band gap energy of these films have decreased from 2.44 eV to 2.35 eV with an increase in the sintering temperature. The Doped films showed (70%) transmittance and reflectance of (20%) and increase in the band gap energy up to 3.45 eV. These results nominates the CdS films to be used as n-type window layer in solar cells. Other optical constants like refractive index (n), extinction coefficient value (K) and dielectric values have been calculated.
تقييم القدرات الإنتاجية لأبار الحقول النفطية المميزة بالاحتياطيات صعبة الاستخراج
Authors: الدمبي عبدالله علي أحمد
Published: February 2024

كثيرة هي الحقول النفطية المميزة باحتياطيات تصاحب عمليات الإنتاج منها صعوبات ومشاكل، هذه الصعوبات على علاقة بالعديد من المميزات وتزداد الصعوبة عند تشغيل الآبار الإنتاجية بضغط جريان قاع البئر مقارب لضغط التشبع. وينتمي إلى هذه الحقول أيضا ما يعرف بنفط الحافات بحقول الغاز، ولذا يركز البحث على تفادي وتقليل المشاكل المصاحبة للاستثمار. في البحث الحالي تم تجميع المعطيات من حقول مختلفة وتحليل الطرق لاستغلال مثل هذه الآبار وتم اقتراح الطريقة المناسبة للاستغلال. تجميع البيانات اللازمة للمعالجة من حقول مختلفة بروسيا الاتحادية وكذا تم اختيار آبار من حقل نوفي اورنجوي تنتج باستعمال مصاعد الغطاس (plunger lift) بهدف التحقق من كفاءة وفاعلية الطريقة المطورة لاختيار معدات الرفع. وتم التركيز على الحقول المقاربة لبعض الحقول في اليمن، ولذا يمكن تطبيق الطرق المقترحة في بعض الحقول النفطية اليمنية المتميزة بخواص مشابهة وتحديداً في حوض السبعتين. نتائج البحث تبين تطابق جيد للقيم الدنيا لضغط جريان قاع البئر الفعلية والمحتسبة، وحصلنا على الدقة المطلوبة لاقتراح استعمال طريقة حساب الرفع الصناعي وعلى نطاق واسع وفق للحدود والمجالات المسموحة.
A new theoretical formulation of electrical parameters related to photovoltaic cell maximum power output
Authors: AL-Noban Ahmed Saeed
Published: February 2024

This work deals with a new theoretical analysis and formulation of electrical parameters lasts to a derivation of a satisfied simple maximum power output equation of photovoltaic (pv) cells. Essentially, this work concentrates on useful parameters in characterizing the maximum power output cannot be expressed explicitly in terms of other parameter. These are such as: the maximum voltage, maximum current and, hence, the maximum power output. An air mass radiation (AM1.5) is used throughout this work. First, referring to AM1.5 sunlight power versus wavelength, all the electrical parameters of wide range pv cells having band gaps ranged (0.4887 ev to 3.815 ev) are calculated by conventional way in order to compare their values with approach values. Second; instead of using the conventional way of modeling each pv cell independently, this approach introduces a method through which the modeling of several pv cells dependently is possible for the determination of the unknown electrical parameters. As a result of this analytical formulation, a satisfied derived equations of electrical parameters are obtained and satisfied up to around 100 % with no interpolation methods or other technique used.
Epidemiological and clinical characteristics of patients with unstable angina and critical coronary stenosis detected by angiography
Authors: Aman Khadeja Shafiq , Alsaadi Mohammed Ben Mohammed
Published: February 2024

Certain clinical predictors like age, cardiac biomarker positivity, ST segment depression and congestive heart failure (CCF) can help effectively in predictinghigh risk group patients with critical coronary artery disease. Khat chewing is a significant risk factor for ACS in Yemenite patients, but correlation of heavy Khat chewing with critical artery stenosis in unstable angina (UA) patients is notstudied. The aim of this study is to define the epidemiological and clinicalcharacteristics in UA patients included in this prospective clinical study. Based onthe angiographic findings, patients with UA were classified into 2 groups: Group (I): patients with coronary stenosis (≥70%), significant enough to require PCI or CABG, (n=213) and Group II (control) patients who had insignificant coronary stenosis (≤50%), (n=42). Our results showed that group I patients were more likely to be males, elderly, with a prior history of CAD and MI, heavy khat chewers and in heart failure. Mean of age was 66.54 years, and 78.87 % were males. Age ≥ 65 years was found in 29.11%. Predictors of high risk CAD (critical stenosis) were found to be significantly in group I, compared to group II patients. We concluded that age ≥ 65 years, male gender, aspirin use and heavy Khat chewing during the last week, CCF with EF
Clinical profile of admitted children with bronchiolitis at Al-Sadaka teaching hospital, Aden (January-December 2014)
Authors: Azazi Wagih A. , Aghbari Nuha AbdulMalik , Aghbari Suha AbdulMalek
Published: February 2024

This is a cross-sectional study involving all patients diagnosed with bronchiolitis up to two years of age, admitted in Al-Sadaka Teaching Hospital in Aden governorate, from 1st January– 31th December 2014. The purpose of this study was to describe the status and characteristics of admitted children with bronchiolitis. Of the 77 patients, there were 74.0% males and 26.0% females, giving a ratio of 2.85:1. The age ranged from 2 - 18 months, with a mean age of (5.4± 3.5) months. The majority of patients were under six months of age (80.5%). A seasonal variation of bronchiolitis was found with a peak incidence in winter, especially in October. We found that 64.9% of the children were exposed to smokers. The most common clinical symptoms were dyspnea, cough and fever (100%, 87.0%, 75.3% respectively). Clinical signs were fine wheezing and rhonchi (68.8%, 55.8% respectively). The median of respiratory rate was 65 breaths/minute. Treatment with antibiotics was given to all patients (100.0%), supplement of oxygen, bronchodilators and corticosteroids (92.2%, 87%, 84.4% respectively). Most of the patients discharged well (83.1%) and with no deaths. The mean duration of inpatient stay was 5.4±3.5 days ranging from 1 - 24 days. Nine per cent of patients were repeatedly admitted with recurrent bronchiolitis after discharge. We concluded that children of less than six months of age and those who have been exposed to smokers after birth have the highest risk of bronchiolitis. There was inappropriate use of antibiotics which can be prevented by the presence of unified guidelines. The results may lead to the desired improvement of health care for children.
النباتات الطبية المستخدمة لعلاج أمراض الجهاز الهضمي في المنطقة الساحلية حضرموت – اليمن
Authors: بن سلمان سالم محمد , بن قديم محمد سعيد , حسين محمد عبدالله , باموسى احمد سبيت
Published: February 2024

أجريت الدراسة خلال الفترة من ديسمبر2012 حتى أغسطس 2013 م لمعرفة الأعشاب الطبية المستخدمة لعلاج أمراض الجهاز الهضمي . وقد أوضحت الدراسة تمسك سكان منطقة الدراسة ببيئتهم واستعمال نباتاتها في علاج كثير من الأمراض التي قد تصيبهم. وقد كانت نتائج التحليل إن 34 نوعا نباتيا تنتمي إلى 33 جنس وتضمها 24 فصيلة نباتية جميعها تستعمل لعلاج أمراض الجهاز الهضمي المختلفة. وأوضحت الدراسة أن الاستعمال يختلف باختلاف النوع النباتي والجزء المستعمل.
Biodegradation of Fluoranthene by Alkaliphilic and Neutrophilic bacteria
Authors: Saleh Shaif M. , Ahmed Ahmed T. , R Gawai K.
Published: February 2024

Two bacterial strains, alkaliphilic bacteria Bacillus badius D1 were isolated from alkaline Crater Lake, (Lonar), Buldana, M.S, India, and neutrophilic bacterial strain Lysinbacillus sphaericus DL8 from dye disposal area of textile industry, Ichalkaranji, India. Fluoranthene, a model four-rings polycyclic aromatic hydrocarbon was utilized as carbon and energy source by these bacteria. The degradation products of fluoranthene were isolated at every 12 hrs.. of incubation period. The generated metabolites were identified by using (GC-MS, FTIR and 1HNMR). Many metabolites of fluoranthene degradation were detected in the culture such as (9-fluorenone-1-carboxylic acid, 9-hydroxy-1-fluorene-carboxylic acid, 2-carboxybenzaldehyde, benzoic acid and phthalic acid). It has been observed that these two bacterial strains have degraded fluoranthene by two different ways. Incubation of fluoranthene with these bacterial strains also resulted in the induction of biotransformation enzymes like mono oxygenases, e.g. Aminopyrine N-demethylase, acetanilide hydroxylase and the content of cytochrome P-450. The influence of some experimental parameters like concentration of fluoranthene, pH, and temperature on the degradation of fluoranthene was also studied.
On some generating functions involving Jacobi, Laguerre and Bateman polynomials of one variable
Authors: Atash Ahmed Ali , Barahma Salem Selah Alqasemi
Published: February 2024

The aim of the present paper is to obtain some double generating functions involving Jacobi, Laguerre and Bateman’s polynomials of one variable by using the fractional derivative technique. A number of interesting special cases of our main results are also considered.
Some properties of the generalized Gamma and Beta functions
Authors: B.F. Fadhle , Kulib Maisoon A. H.
Published: February 2024

In this paper, a new generalization of Gamma and Beta functions have been deduced Also for the generalized Beta function, an integral representation, a functional relation and a summation relation was given for the new generalized Gamma function established integral representation involving the product of two functions has been established , also, give a new generalization for the generalized and confluent hypergeometric functions.
Histopathological patterns of inflammation in benign and malignant prostatic diseases. Inflammation as risk factors for prostate cancer among Yemeni patients
Authors: Kutb Muna Anwer , Jezan Hussun Saeed
Published: February 2024

Prostatic diseases are responsible for significant morbidity and mortality among adult males worldwide. Most frequently encountered diseases affecting prostate are prostatitis, benign prostatic hyperplasia (BPH) and prostatic cancer.
Paraffin blocks of prostatic tissues of 694 biopsies were selected retrospectively, from the private laboratories in Aden governorate – Yemen from January 2010 – March 2015. Hematoxylin and eosin slides for the corresponding paraffin-embedded formalin-fixed blocks were examined to identify and confirm the presence and type of inflammation in benign prostatic lesions, prostatic intraepithelial neoplasia and carcinoma. Data were entered to the SPSS program (version 22), obtaining frequencies, percentages and chi-square tests. The risk of malignancy associated with inflammation was estimated compared to those having non-inflammatory prostatic lesions. The tests were conducted with the 95% confidence interval and p-values of ≤ 0.05 were considered statistically significant.
Inflammation was found commonly in benign prostatic hyperplasia{78.2%}, in prostatic intraepithelial neoplasia {7.7%} and prostate cancer (92.3%}, most of which was chronic(ptwo folds).
Non-obstructive acute CoronarySyndrome and Khat chewing
Authors: Alsaadi Mohammed Ben Mohammed , Aman Khadeja Shafiq , Almansoob Ahmed Saeed
Published: February 2024

Nonobstructive coronary artery disease (NCAD)occurs in 10% to 25% of patients undergoing elective coronary angiography, while nonobstructive acute coronary syndrome (NACS) accounts up to 6% of patients with troponin-positive ACS. In Yemen, prior studies have assessed outcomes among myocardial infarction (MI)khat chewers, who had nonobstructive lesions on angiography. However; correlation between NACS and Khat use is yet not discussed. Our study aimed to defining the clinical outcomes of patients, presenting with unstable angina (UA) or non ST segment elevation myocardial infarction (NSTEMI), but had stenosis ≤ 50% on angiography. Our main goal is to show the association between outcomes and khat chewing among patients with NASC. Data for this retrospective study were obtained from the sector of health care and related clinics at the Yemeni Petroleum Company in Aden- from January 2005 through September 2010. The study group consisting of 114 to ACS patients was divided into two subgroups: patients with stenosis < 20% and patients with stenosis more than 20 but less than50%. They were compared with patients in a control group (n=213), who had critical coronary stenosis, sufficient enough to warrantenough (≥70%) percutaneous coronary intervention (PCI). Our results showed that patients with NACS were more likely to be female, younger, with fewer risk factors, compared to the control. MI or PCI occurred was in 1.75 % or 3.5% of patients with NACS and in 5.16% or 17.37% (respectively) of patients with critical obstructive ACS. Cardiac death was observed less frequently in patients with NACS, compared to those with critical obstructive disease (1.75 % vs 4.23%). Sub analysis of the study group showed that, the 2nd subgroup patients (stenosis 20%-50%) were older male with an increasing frequency of nondiabetic patients and heavy khat chewing, compared to the 1st subgroup (stenosis
Study of prevalence risk factors, clinical pattern and outcome of acute cerebrovascular stroke patients admitted to AL-gamhouria teaching hospital
Authors: Gabali Osam Saeed , Abdullah Balqis Al-sayeed
Published: February 2024

The aim of this paper is to study prevalence of brain stroke, major risk factors, clinical pattern, and outcome among Yemeni patients.
A prospective hospital-based study was conducted of 110patients admitted in AL-Gamhouria Teaching Hospital in Aden in the period from January 2016 to the end of August 2016, all cases admitted with stroke were diagnosed by history and clinical examination and were then confirmed by investigations including CT scan as included in the study.
The most common stroke pattern was ischemic (80%), hemorrhagic (20 %), and the most common sex in this study was males (52%), while females (48 %).
The major associated medical conditions were hypertension (41%) cardiac disease (5%) and diabetes mellitus (18 %) smoking history was positive in (11%). The most common neurologic deficits in our study patients were Hemiparesis/hemiplegia (90 %).
Patients died during the same hospitalization were (21%), while (79%) remained alive.
Megachile parietina (Geoffroy, 1785), a new addition to the bee fauna of the Maltese Islands (Hymenoptera: Apoidea: Megachilidae)
Authors: Cassar Thomas
Published: February 2024

Megachile parietina (Geoffroy, 1785), the black mud bee, is recorded from the Maltese Islands for the first time on the basis of two adult nesting females and four nests from Pembroke (north-east of Malta). This addition to the Maltese entomofauna brings the number of bees known from the archipelago to 106. The possibility that this species could be a suitable pollinator of the endemic orchid Ophrys melitensis (Salk.) Devillers-Terschuren & Devillers, 1994 is discussed, and further investigation is encouraged.
Decarbonization, Opportunities and Dilemma for Developing Countries
Authors: Aina Olushola
Published: February 2024

Purpose: The purpose of this paper is to analyze the dilemma of third world countries in the decarbonization policy drive by drawing a comparison of power generated by third world countries and quantity of CO2 emissions against that of first world nations to ascertain third world nations' CO2 emissions.

Materials and Methods: This is achieved by conducting an extensive literature review, conducting questionnaires, and conversing with industry experts aimed at identifying and comparing sources of power generation and consumption by third-world countries and developed countries. Analysis of collected data is conducted by statistical methods to arrive at conclusive deductions regarding the implications and opportunities available for decarbonization.  

Findings: The study revealed that fossil fuel still constitutes about 64% of energy generation and over 80% of the carbon dioxide (CO2) generated by human activity (around 35 billion tonnes a year) comes from burning fossil fuel.  This paper proposes unique practical solutions that would ensure a smooth transition during decarbonization like unbundling the national grid and power infrastructure to create smaller and more efficient microgrids (energy efficiency),  improving the energy efficiency of existing power infrastructure, proper short, midterm and long-term Government policies on energy, investments in renewable technologies like solar,  wind and Nuclear, acquisition of energy storage systems, transparency to curb corruption), and more investment in homegrown technological drive.

Implications to Theory, Practice and Policy: Conclusively, policymakers are encouraged to take necessary steps to ensure that decarbonization can be achieved without significant challenges on infrastructural growth and development.
How is Translation Learning Through the Application of the Cooperative-Contrastive Model?
Authors: Rahima Ade , Zahar Erlina , Rahim Arif , Hutabarat Zuhri Saputra
Published: February 2024

The present research aims to verify the implementation of a cooperative-contrastive model that can overcome students’ difficulties in translating texts from English into Indonesian. The study was conducted by a lecturer-researcher who involved 31 students who took Translation II subject. The duration of the research was two months and took place at the English Education program of Batanghari University. The main finding of the research is that the contrastive-cooperative model does not boast promising results in overcoming students' difficulties in translating texts from English into Indonesian. On the contrary, the approach lends itself to new problems in the students' translation. Hence, the lecturer-researcher tried to overcome the difficulties by training the students with some techniques, such as substitution, description, expansion, and transposition.
THE INFLUENCE OF MENTORING AND INSTITUTIONAL PARTNERSHIPS ON GOOD PRACTICE MODELS AND PROFESSIONAL TRAINING IN SOCIAL WORK
Authors: MIHALACHE Nina Mihaela
Published: February 2024

The relationship with social institutions and the business environment is an essential component both in terms of the employability of graduates of the Social Work specialization and the adaptation of educational plans, of the contents taught to the existing changes in the economic and social environment by consulting employers and professional associations. Beyond the institutional, administrative, and legislative aspects regarding the training of professionals in the field of social assistance, the usefulness of mentors and models of good practice is considered. The practical research from the social assistance specialization of the "Alexandru Ioan Cuza" University of Iași regarding the importance and usefulness of students' practice in their professional training, had as its objectives the identification of difficulties in training professional skills for obtaining skills, the collaboration between professionals and practicing students, the importance practices for social assistance specialization, identifying the perception of professionals towards practicing students as well as identifying the professional's image as a mentor and model for them. The questionnaire was used for the practice coordinators, and for the undergraduate students from the social assistance specialization, reports of the practical activity, structured thematically, were used. The conclusions of the research highlighted their perceptions on the role and training of social workers through practice activity as well as the practical implications and benefits of inter-institutional collaboration in professional training.
THE SKILL TO WORK WITH DATA OF SOCIAL WORKERS: REALITIES VERSUS THE NEED TO STRENGTHEN IT
Authors: OCERETNÎI Anastasia
Published: February 2024

The article analyses the results of the sociological study carried out by the Department of Sociology and Social Work (Moldova State University), in 2022, with the aim of determining the particularities of training of the competence of data using among professionals in the field of social work. The study highlighted a weak capacity of professionals in the field of social work in operating with data and in using it in decision-making; the use of registers in letter format and poor digitization of the system affects the generation of reliable data and the lack of effective management of human resources and others. The results of the research allowed the identification of the need for interventions in the coming years, which would focus on reducing the gaps in the professional training of social workers and the integration of technological innovations in the system.
OLDER PEOPLE'S PERCEPTIONS OF THEIR RIGHTS
Authors: SALCUȚAN Liliana
Published: February 2024

This article has allowed to identify the opinions of elderly citizens on their rights, who in this difficult period of life continue to individually face their problems and needs. Poor information of pensioners accentuates the manifestation of discrimination, isolation, and indifference toward this group of population. Although R. Moldova has a rich agenda of normative acts that must work in our society in favour of elderly citizens, social, medical, economic institutions, etc., continues the production of age segregation processes, which is felt by the interviewed seniors. To reduce the daily tensions and worries of the elderly, it is necessary to create institutions (at all levels) that would provide support, protection and insurance with the rights of older citizens, becoming the key solution to their problems.
‘Social Dimension’ in Christian Mission: An Appraisal of Social Mission of the Church in India
Authors: Bag Dr. Amruta
Published: February 2024

The social dimension of the Christian mission played a vital role in the mission of the church. This has to do with uplifting the poor, eradicating social evil, reflecting fraternity, bringing social justice, seeing the progress of better humanity, peace, unity, etc. With the arrival of colonial rule in India, the mission of the church appeared to be engaged in so many social activities. Foreign missionaries arrived with their strategy, but with the pressure of colonial rulers in India, they could have achieved exactly what the mission of the church was supposed to be. However, an attempt to strengthen society is always as appreciable as service to God in favour of human beings. In the present era, the social dimension has gone down in the mission of the church. Therefore, it is important to research for better humanity when one thinks of the service of the church. Even amid difficulties in the church, social division is seen as a service to God. Here I appeal for continuing the social acts in Indian society in service of God as a reflection of the true mission of church. For this article, I have used the technique of socio-historic analysis in an ethno-religious approach.
Review of the Eco-Environmental Protection Progress in China by the National Pollution Source Census Data Analysis
Authors:   Research Center for Eco-Environmental Science, LU Guangliang , LIU Ziyan ,   Research Center for Eco-Environmental Science, YIN Zheyu ,   College of Resources and Environment, WANG Jiancheng ,   Binzhou Institute of Technology
Published: February 2024

Based on the results of the first national pollutant source census in 2007 (hereinafter referred to as the first pollutant census) and the second national pollutant source census in 2017 (hereinafter referred to as the second pollutant census) , this paper analyzes the current situation of various pollutants in the past ten years. The differences in the contents of the two censuses, and the comparison of the data from the two censuses, show that China’s ecological and environmental protection work has made positive progress, in which China's ability to comprehensively manage water pollution has been greatly improved, the discharge of water pollutants from industrial sources has been significantly improved, the control effect of atmospheric pollutants has been remarkable, and various environmental indicators have been optimized in a comprehensive manner. However, there are still challenges in environmental protection: the national water pollutant emissions are still huge, of which the contribution of agricultural sources and living sources of water pollutant emissions increased, living sources have become the focus of water pollutant emissions control; the national air pollutant prevention and control potential is huge, industrial sources are still an important source of air pollutant emissions in the country, and mobile sources have become a key focus of air pollution control. At the same time, the changes in the direction of air pollutant control under the background of “carbon peak carbon neutral” are summarized; The disposal and utilization efficiency of solid waste still needs to be strengthened, and the cumulative storage of industrial hazardous waste has increased dramatically. In conclusion, China’s overall pollution prevention and control has made great achievements, and the future ecological environment work has a long way to go. The overall pollution management needs to be based on the "two pollution census", and the precise application of policy.
Research on the Reform Practice of Ideological and Political Education Reform in Local Colleges and Universities based on Employment Orientation
Authors:   Henan University of Urban Construction, ZHU Songling , DUAN Baojun ,   Henan University of Urban Construction, SONG Shuaiqi ,   Henan University of Urban Construction
Published: February 2024

Ideological and political education in universities plays an important role in improving the comprehensive quality of students, enhancing their psychological level, and promoting their employment and entrepreneurship. Especially In the post-epidemic era of New Coronavirus “B”, the scale of college graduates has reached a new high and the employment situation has become more severe, strengthening ideological and political education has become an important way to promote employment. Firstly, the qualitative and quantitative analysis methods such as literature analysis method and inductive summarization method are used to analyze the various problems in the employment process of college graduates, and the results of the analysis concluded that: In addition to the influence of external factors such as economic environment, policy guidance and market demand, the employment process of college graduates is also limited by individual graduates' ideological awareness, self-cognition, ability level and comprehensive quality to a certain extent. Secondly, based on the perspective of college students' employment, we deeply analyze the common problems existing in the current graduates' thinking and discuss in detail the practical significance of college students' ideological and political education on employment; Finally, we propose multiple important initiatives, mainly “internal grasp” and “external supplement”, taking ideological and political construction as an important way to improve the comprehensive level of graduates, and then provide intentional reference for the full employment of graduates and the construction of a new mode of “employment+thought politics” in local universities.
«БУРАБАЙ» МЕМЛКЕКЕТТІК ҰЛТТЫҚ ТАБИҒИ ПАРКІНДЕГІ ҚАРАҒАЙЛЫ ОРМАНДАРДА ТАБИҒИ ЖАҢАРУДЫ БАҚЫЛАУ
Authors: К. Ш. Рахматулина  , Е. В. Архипов  , Ю. С. Боссерт  , И. В. Новокшонов  , К. М. Мазаржанова
Published: February 2024

Бұл мақалада «Бурабай» мемлекеттік ұлттық табиғи паркі аумағындағы қарағай ормандарының табиғи жаңару үрдісі зерттелген. Жұмыстар әртүрлі орман алаңдарында жас өскіндерді есепке алу арқылы жүргізілді. Сонымен қатар, қарағай ормандарының табиғи жаңаруына әсер ететін фокторлар да зерттелген. Қазіргі уақытта қарағай ормандары әртүрлі факторлардың әсерінен жалпы орман алаңындағы үлесі пайыздық мөлшерге шаққанда азайған. Бұл биологиялық алуантүрліліктің де өзгеруіне әсер етеді және бағалы қылқандылардың орнына орман алаңдарында құндылығы төмен жапырақты екпелердің үлесінің артуына әкеледі. Сондықтан құндылығы жоғары ағаш түрлерін табиғи қалпына келтіру тұрғысынан орманшылық іс-шараларын әзірлеу қажеттілігі туындайды, ал отырғызу материалдарымен орман құру жұмыстары көп қаражат пен еңбек шығындарын талап етеді. Орманның табиғи жаңаруы биологиялық алуантүрлілік пен ағаш түрлерінің генофондын сақтауға ықпал жасайды. «Бурабай» МҰТП аумағындағы әртүрлі функционалдық аймақтарда өсетін қарағайлардың табиғи жаңаруын бағалаужұмыстары өзекті болып табылады. «Бурабай» МҰТП аумағындағы қарағайдың табиғи жаңаруы ормандарды қалпына келтіру және молайту үшін маңызды. Табиғи жаңаруды екі тұрғыдан қарастыруға болады: 1) өздігінен пайда болатын белгілі бір заңдылықтарға бағынатын орманның табиғи жаңару үрдісі; 2) орманшылардың бағыттауымен жүргізілетін және реттелетін үрдісі. Осы мақсатқа жету жолында: бақылау алаңдарында қарағайлар мен басқа түрлердің жас өскіндерін бағалау, олардың өсуі мен дамуына әсер ететін факторларды анықтау, табиғи жаңаруды бағалау сияқты міндеттер қойылып, орындалған. Кілтті сөздер: табиғи жаңару, жас өскін, фенологиялық бақылау, орман типтері, қарағайлы ормандар, ұлттық табиғи парк, кәдімгі қарағай, үрдіс.
CПОСОБЫ ПОВЫШЕНИЯ КОНВЕРСИИ ПИТАТЕЛЬНЫХ ВЕЩЕСТВ И ПРОДУКТИВНОГО ДЕЙСТВИЯ КОРМОВ В МОЛОЧНОМ СКОТОВОДСТВЕ В УСЛОВИЯХ ТОО «ПОБЕДА» ПАВЛОДАРСКОЙ ОБЛАСТИ
Authors: К. К. Ахажанов  , Т. К. Бексеитов  , М. В. Сыроватский  , С. В. Бекетов
Published: February 2024

В статье представлены данные по способам повышения конверсии питательных веществ и продуктивного действия кормов в ТОО «Победа» Павлодарской области. Основными целью является удовлетворение потребностей населения высококачественными продуктами питания эта одна из важнейших проблемой современного животноводства. Оптимальным решением этой задачи является балансировка рационов по содержанию протеина и структурных углеводов. Это позволит нам повысить продуктивность животных и оптимально расходовать корма на получение животноводческой продукции. Об этом можно судить по результатам, полученных в экспериментальных исследованиях с разным уровнем NDF и мочевины в рационах коров, что позволяют нам сделать следующие выводы. Что непосредственно уровень NDF в рационах животных оказал большое влияние на потребление кормов опытных групп животных. Также было замечено что кормление коров с разным уровнем структурных углеводов не оказало заметного влияния на биохимические показатели сыворотки крови. Поэтому способы улучшения конверсии корма у молочных коров является одной из важнейших задач стоящий перед наукой, что позволит значительно сократить затраты на кормление и увеличить молочную продуктивность Ключевые слова: конверсия кормов, молочное скотоводство, мочевина, рубец, силос, сенаж.
ПЕРЕМЕНА ЛИЦ В ОБЯЗАТЕЛЬСТВЕ: УСТУПКА ТРЕБОВАНИЯ
Authors: Х. А. Наширбаева
Published: February 2024

В настоящей статье рассмотрены изменения обязательств уступки требования по субъектному составу, которое по действующему законодательству предусмотрено в общей части гражданского права – перемена лиц в обязательстве. Вопросы перемены лиц в обязательстве регулируются нормами главы 19 Гражданского кодекса Республики Казахстан. Перемена лиц в обязательстве включает уступку требования или перевод долга. Авторы остановились на наиболее востребованной сегодня ее части – уступке требования. В современных условиях повышения динамики обязательственных отношений, которые составляют гражданский оборот, замена субъектного состава любого обязательства, ранее, в условиях административно-командной системы и плановой экономики, рассматривалась как исключение, получает все большее распространение в договорной практике. Кроме того, завершение процесса стихийного формирования рыночной среды обуславливает отказ государства от многих ограничений в сфере частного права, в том числе и в отношении уступки требования и перевода долга. Сделки, направленные на замену лиц в обязательствах, особенно те, что касаются уступки требования и перевода долга, приобретают распространение еще и потому, что ценность любого субъективного права, в том числе права требования, возрастает не только вследствие стоимости тех благ, которое дает его осуществление, но и вследствие возможности передачи этого права другим лицам. Ключевые слова: Уступка требования, перемена лиц, кредитор, дебитор, цессия, обязательство, право требования, договор.
ECONOMICS OF DIFFERENT COMBINATIONS OF ONION + BEET LEAF AND ONION + FENUGREEK INTERCROPPING SYSTEM
Authors: Nitesh Kumar  , S. K. Dhankhar  , M. K. Rana  , Monika Yadav
Published: February 2024

The present experiment entitled Economics of different combinations of onion + beet leaf and onion + fenugreek intercropping system was carried out at Research Farm of the Department of Vegetable Science, CCS Haryana Agricultural University, Hisar during 2018–19. The experimental treatments, viz. T1 – onion seed crop (sole ) at 60 x 60 cm, T2 – beet leaf (sole) 15 x 5cm, T3 – fenugreek (sole) 20 x 10 cm, T4 – onion + beet leaf (one row) T5 – onion + beet leaf (two rows), T6 – onion + beet leaf (three rows), T7 – onion + beet leaf (broadcasting), T8 – onion + fenugreek (one row), T9 – onion + fenugreek (two rows) and T10 – onion + fenugreek (broadcasting), were laid out in a Randomized Block Design (RBD) with three replications. Based on the research investigation, it was observed that the onion seed equivalent yield was obtained maximum from onion + beet leaf (one row) intercropping system. All the intercropping treatments were found more economical as compared to sole crop of onion, beet leaf and fenugreek. Among different combinations, it is concluded that onion seed crop intercropped with one row of beet leaf or fenugreek could be more remunerative for earning maximum net returns of ₹548175/ha from onion + beet leaf (one row) and ₹544247/ha from onion + fenugreek (one row) than the seed onion sole crop (Rs.511719/ha). Keywords: Onion, Beet leaf, Fenugreek, Intercropping system Introduction, yield.