bluuebunny/crossref_metadata_2025 huggingface dataset:
Diagnosis for H-Pylori by Various Staining Methods in Gastric Biopsy Specimens
Authors: Lail Raees Abbas , Tahir Qurrat-ul-Ain , Shafique Sadaf , Siraj Saira , Sabir Sajjad Hussain , Naseem Nadia
Published: June 2022

Objective: To run a comparison between specificity, sensitivity, PPV (positive predictive value) (PPV) & NPV (negative predictive value) of the three varied H. pylori detection methods used in the study. Materials and Methods: It is a retrospective descriptive study that was carried out at Histopathology wing of Pathology Department, Sahiwal Medical College, Sahiwal. It comprised of entire cases of gastritis which were histopathologically proven by using Hematoxylin and Eosin, Giemsa and Immunohistochemical stains on biopsies taken by endoscopy and were sent from Gastroenterology Department Govt. Haji Abdul Qayyum Teaching Hospital, Sahiwal from January 2020 to the month of December 2020. SPSS version 20 was employed to evaluate all the received data. Results: Amongst 95 samples, IHC (Immunohistochemistry) was ranked highest, displaying 100% specificity, 100% positive predictive value and 94.74% sensitivity. The H&E stain followed IHC, displaying 100% and 94.44% specificity and sensitivity respectively. The Giemsa stain was the runner up, displaying 95.65% specificity and 94.12% sensitivity. Conclusions: Histologically, H. pylori infection was associated more with chronic active gastritis as compared with chronic gastritis. The three dissimilar staining methods achieved sensitivity, specificity, positive predictive value and negative predictive values equally well. IHC is a precise method for detection of H.Pylori in gastric biopsies with high sensitivity and specificity. It is suggested to use more than one staining method where H.pylori level is low, it will minimize false-negative rate. Keywords: Helicobacter pylori, Diagnosis, Staining, IHC, H& E, Giemsa
Experiences of Non-ICU Physicians Redeployment in ICU during COVID-19
Authors: Mady Ahmed F. , Odat Mohammad Al , Ramadan Omer Alsayed , Mahmood Waqas , Alyousef Rafah , Alzahrani Mada , Aziz Alshehri Lojain Abdul , Abuhamdah Mohamed , Rahman Basheer Abdel , Mhawish Huda A
Published: June 2022

Background: During the COVID-19 pandemic, enormous pressure on health care services resulted in a significant shift of work force from different departments of the hospital to the intensive care unit. Objective: To study the impact of redeployment on doctors and to focus on the factors affecting their satisfaction levels. Study Design: Cross-sectional study Place and Duration of Study: Riyadh First Health from 1st April 2021 to 30th September 2021. Methods: Sixty-six respondents were included. Results: Most physicians (59.1%) had no choice before being redeployed to the ICU. The proportion of happy and very happy doctors was 45.5%. A total of seven participants felt very unhappy when they were deployed to the ICU, six of them had no choice and only one had the option to redeploy. Prior to redeploy to the ICU, 37 (56.1%) doctors received orientation, among them 54.05% found it useful. Thirteen participants indicated that they were unclear about their role and 8 (61.5%) of them did not attend the orientation course. 68.2% of doctors worked more than 36 hours a week and 63.6% complained that the number of hours was greater than that of the previous department. 69.7% of doctors found their deployment useful for patient care, while 22.7% were neutral. 62.1 % doctors felt the deployment was beneficial for them and 59.1% felt satisfaction in fulfilling their role and 27.3% were neutral. Forty two (50%) were satisfied with their ICU redeployment and 33.3 % was neutral. Conclusion: By opting few measures, satisfaction levels of redeployed doctors can be boosted. This includes adequate administrative support, a well-organized orientation that clarifies the role of physicians and helps to elevate their morale. Before redeployment physicians should be given a choice so that they can freely join the ICU.
Gastric Fluid Volume in Patients Fasting for Clear Fluid Ingestion from Midnight Versus 2 Hours Prior Laparoscopic Cholecystectomy
Authors: Kumar Anil , Sultan Syed Farjad , Ali Mehar
Published: June 2022

Objective: To assess the mean gastric fluid volume in the group ingesting clear fluid 8 hours prior to surgery (8-hour group) in comparison to the group ingesting clear liquid 2 hours prior to surgery (2-hour group) Study Design: Randomized controlled trial Place and Duration of Study: Department of Anesthesiology, The Indus Hospital, Karachi from 30th June 2016to 20th May 2017. Methodology: Sixty eligible patients were identified in the preoperative visit and all study detail was discussed with the patients and informed consent was obtained. Patients were divided two equal groups through randomization i.e. 2 hours fasting prior to surgery versus 8 hours fasting prior to surgery. The insertion of nasogastric tube is required in all laparoscopic cholecystectomies to deflate the stomach, not only to improve surgical view but also to avoid gastric injury on trocar insertion. Aspirate from stomach was through 20ml syringe. Volume of aspirate was also noted. Results: Mean age in 2 hours fasting prior to surgery and 8 hours fasting prior to surgery was 36.20±10.14 with CI (32.41-39.98) and 38.90±10.27 with C.I (35.06-42.73) years respectively. Five (16.7%) male and 25 (83.3%) female was enrolled in 2 hours fasting prior to surgery group and 6 (20.0%) male and 24 (80.0%) female were included in 8 hours fasting prior to surgery group. In comparison of both groups, mean of 2 hours prior to surgery group was 11.53±3.68 and in 8 hours prior to surgery group was 13.66±5.32 and P value found to be non-significant (p=0.076). Conclusion: There was no significant difference in mean gastric fluid volume between the group ingesting clear fluid 8 hours prior to surgery (8-hour group) in comparison to the group ingesting clear liquid 2 hours prior to surgery (2-hour group). Keywords: Gastric fluid, Preoperative fasting, Cholecystectomy
Perinatal Outcome in Cases of Isolated Oligohydroamnios at Term at Tertiary Care Center of Wah Cantt & HIT Taxilla
Authors: Nisa Khair-un- , Afzal Rukhsana Shaheen , Qureshi Aqsa Munawer , Mushtaq Irum , Akram Ayesha , Amin Adeela
Published: June 2022

Background: Measurement or quantitative estimation of liquor/ amniotic fluid is an integral part of routine obstetrical scan. Amniotic fluid index (AFI) is calculated as the sum of deepest pocket of fluid in the four quadrants of the gravid uterus. Amniotic fluid is essential for fetal growth and development. It provides a protective cushion against any external force/trauma and allows the movement of fetus and its growth. It is an essential part of BPP (Biophysical profile) and its values correlate well with adequacy of renal perfusion. Abnormalities of AFI can interfere with the fetal development and may serve as an indicator for underlying fetal or maternal disease. Objective: To determine the frequency of perinatal outcomes in cases of isolated oligohydroamnios those were induced at term. Study Design: Cross sectional study Place and Duration of Study: Department of Obstetrics & Gynaecology, Pakistan Ordinance Factories Hospital, Wah Cantt, Aero Hospital, AWC. Wah Cantt and HITEC-IMS, HIT Hospital, Taxilla Cantt from 1st January 2017 to 31st December 2018. Methodology: Eighty two patients presenting with oligohydroamnios, age of female 22-38 years, AFI 5cm or less, single alive intrauterine fetus with cephalic presentation having 37 completed weeks of gestation and intact membrane were included. Results: The mean age was 28±3.07 years of females. The mean birth weight of infants was 3.2±0.6 Kg, mean gestational age of newborn was 36±1.2 weeks. 41(50%) were delivered through spontaneous vaginal delivery and other 41 (50%) were delivered through caesarean delivery. Mean APGAR score at 1 min was 6.48 and at 5 min mean APGAR Score was 8.3 and 31 (38%) were admitted in NICU. Conclusion: Pregnant women with oligohydroamnios can be identified by a good clinical examination and further can easily be confirmed by a non-invasive ultrasonography by measuring AFI. Keywords: Amniotic fluid, Oligohydromnios, Perinatal outcome
Intraoperative Deliberate Hypotension: Comparison of Dexmedetomidine Infusion Alone and in Combination with Iignocaine
Authors: Shaikh Mamoona , Shaikh Kauser , Memon Fayaz Ahmed , Tahir Muhammad , Khanzada Jamil Ahmed , Farooq Javeria
Published: June 2022

Aim: To explore the effects of dexmedetomidine infusion combined with lignocaine on the intraoperative hemodynamic profile. Study Design: randomized, double-blind study Place and Duration of Study: Department of Anesthesia, Isra University Hospital, Hyderabad from 1st May 2021 to 31st October 2021. Methodology: Sixty patients from the daily operation list were randomly assigned to group D (dexmedetomidine intravenous infusion only) and group LD (dexmedetomidine plus lignocaine intravenous infusion) using a sealed envelope system. Results: The majority of the patients presented ASA status II (41.7%) were in the age group of 35-44 years (23.3%) and had BMI ranging from 25-34. Analysis of various clinical parameters showed a significant difference between group D and LD in terms of reduced heart rate, average mean arterial pressure, and need for transfusion. A higher number of patients receiving combination infusion had negligible blood loss with reference to patients maintained at dexmedetomidine alone. The satisfaction levels of the surgeon and attending anesthetist were significantly higher for surgical outcomes in the group receiving a combinative infusion of dexmedetomidine and lignocaine. Conclusion: The hemodynamic profiles of patients undergoing different surgeries showed significant favor for the combination of dexmedetomidine and lignocaine infusion as compared to infusion of dexmedetomidine only. Keywords: Deliberate hypotension, Intraoperative, Hemodynamic, Dexmedetomidine, Lignocaine
Using Pre-emptive Therapeutic Anticoagulation in Moderate to Severe Cases of COVID-19 is Associated with Improved Outcomes
Authors: Rana Muhammad Asim , Siddiqui Mujtaba Hasan , Omar Siddiqui Mohammed Rehan , Khalid Muhammad Sohail , Iqbal Waseem , Qayyum Mohammad Ahad , Pervaiz Rizwan , Munir Muhammad Faisal , Saif M. Muneeb Ullah
Published: June 2022

Background: There is significant evidence to support that patients with the Coronavirus disease 2019 (COVID-19) have a higher propensity to develop thrombotic events. COVID-19 patients in intensive care units (ICU) have an increased rate of venous thromboembolism (VTE), ranging from 17% to 25%. Apart from acute respiratory failure, coagulopathy remains a common abnormality in these patients, within creased levels of both fibrinogen and D-dimers. Anticoagulation using subcutaneous heparin is known to reduce the incidence of thromboembolic events; although concern regarding over-anticoagulation resulting in excessive bleeding remains an impediment. Objective: Study Design: Retrospective study Place and Duration of Study: Bahria International Hospital Lahore from 1st May 2020 to 31st October 2020. Methodology: One hundred and eight patients admitted in the ICU were enrolled. The incidence of thrombotic and bleeding events in patients treated with subcutaneous heparin during their admission with moderate to severe COVID19 in the ICU. All patients were given therapeutic dosed anticoagulation universally unless contraindicated. Results: Thromboembolic events were seen in 10 patients while 98 patients did not have any such event. 3 patients had a bleeding event during their stay. Conclusions: Using prophylactic therapeutic dose anti-coagulation therapy is an effective and safe strategy in COVID-19 patients and it is associated with improved outcomes in terms of reducing morbidity and mortality. Keywords: SARS-CoV-2, COVID-19, Thrombosis, D-Dimers, Hypercoagulability, Bleeding, Hemorrhagic event, Anticoagulation
Frequency of Sensorineural Hearing Loss in Chronic Otitis Media
Authors: Shah Sayyed Muddasir , Khan Sahibzada Fawad , Jan Mubashar Ullah , Zaman Haider
Published: June 2022

Objective: To identify the frequency of sensorineural hearing loss in chronic otitis media. Study Design: Cross-sectional study. Place and Duration of Study: Department of ENT, Bacha Khan Medical College, Mardan Medical Complex Mardan from 1st October 2019 to 30th September 2021. Methodology: One hundred patients with chronic suppurative otitis media clinical symptoms and diagnosis were included in the study. The age of the patients was between 11-50 years. A mean of 0.05 an average result of three recorded frequencies on an audiogram was calculated. With an increase in chronic suppurative otitis media duration the number of sensorineural hearing loss patients was determined. Results: The mean age was 36.3±6.6 years with 54% males and 46% females. The frequency of sensorineural hearing loss was reported as 51 (51%) of the otitis media disease patients were suffering from sensorineural hearing loss condition while the similar condition was not seen in the 49% of the chronic suppurative otitis media patients. Conclusion: A high frequency of sensorineural hearing loss was recorded in the chronic suppurative otitis media patients. Keywords: Sensorineural, Otitis media, Hearing loss
Bacterial Profile of Diabetic Foot Ulcer with duration and Types of Diabetes and Antibiotic Therapy
Authors: Shah Syed Hasnain Ali , Shakoor Abdul , Saboor Rukhsana , Shah Aimen Mahmood , Khan Muhammad Salman
Published: June 2022

Objective: To find out the gram negative bacteria causing the diabetic foot ulcers and most effective antibiotic therapy. Study Design: Cross-sectional descriptive study Place and Duration of Study: Diabetic Center Hayatabad, Kabir Medical College Peshawar from 1st September 2021 to 28th February 2022. Methodology: Sixty nine admitted patients for the treatment of diabetes having type 1 diabetes mellitus and type 2 diabetes mellitus were enrolled. All the patients were on treatment of antibiotic such as gentacin, augmentin, amikacin and clindamycin. The specimens were analyze in microbiology laboratory and extracted by needle aspiration of material from the infected site and inoculate within 1hour after collection using gram staining smear for the detection or cytology of bacteria and its presence and absence in a specimens, for the isolation specimens were plated onto chocolate, phenyl ethyl alcohol (PEA) and MacConkey agar plate. To check the antibiotic susceptibility pattern Kirby Bauer test was performed. Results: There were eight anaerobic gram negative bacteria included in the study. In type 1 diabetes the Escherichia coli extended-spectrum-β-lactamase (ESBL) was 4.8% while in type 2 it was 95.2% in case of Klebsiella oxytoca. There is no bacteria in type1 while in type2, 100% were detected among 13 samples out of 69. E. coli (ESBL) was found in 66.7% in diabetic patients >10 years with foot ulcers while 33.3% in <5 years and Klebsiella oxytoca was 61.5% in >10 years while in <5 years, 23.1% was found in the lesions. In the wound all the presence of E. coli (ESBL) was high as compared to other gram negative bacteria. In antibiotic therapy E. coli was 76.2% were resistant while in Klebsiella oxytoca 69.2% were show resistant while 23.1 % were sensitive while Enterobacter was 100 % and Proteus mirabillus has 50.0% sensitivity. Serratia was 75% resistant and E. colicephalosporin producer were 77.8% resistant to augmentin. The sensitivity of clindamycin was zero percent in all gram negative bacteria. Amikacin is 90.5% sensitive to E-coli and 9.5% resistant while gentacin is 66.7% sensitive and 33.3% resistant to bacteria e-coli. Conclusions: Escherichia coli extended-spectrum-β-lactamase was found to be the most common gram negative bacteria detected in wound of diabetic foot ulcers. Keywords: Escherichia coli, Diabetic foot ulcers, Antibiotic therapy, Sensitivity, Resistant
Covid-19 Pandemic: A Qualitative Study on Adolescents’ Stress, Anxiety, and Family Communication
Authors: Çetin Zeynep
Published: June 2022

Eight high-school students participated in this qualitative study to investigate the adolescents’ stress, anxiety, and family communication during the COVID-19 pandemic. To collect data, a list of questions was prepared by the researchers based on experts’ opinions, and open-ended interviews were carried out with the participants. Consequently, four models were created and thoroughly investigated. According to the results, the COVID-19 pandemic led to higher levels of stress and anxiety and both positive and negative effects in the adolescents’ communication with their families. It seems that the period of social isolation adversely affected the adolescents’ interaction with their peers. Keywords: COVID-19; adolescents; stress and anxiety; family communication
Interpretation of CT (Computed Tomography) Scan for Covid- 19 (OMICRON)
Authors: Obead Antesar Rheem , Murad Aminah Kadhum , Shalah Mohend A.N. Al-
Published: June 2022

COVID-19 is a virus that can cause disease. Phylogenetic analysis Bats have been discovered to have a full genome sequence, according to research done with available entire genome sequences. The COVID-19 virus reservoir has been identified, however the intermediate host(s) has yet to be identified. now. This study was conducted in Marjan Teaching Hospital in Babylon for all patients infected with Covid 19 disease during January of 2022 and their ages were between 30-55, where the diagnosis was made by CT-scan. the reports that I will mention that the new mutation from Corona does not cause severe damage to the lung, and the infection rate is less than 45% in the lung. She also indicated that all patients were exposed to severe diarrhea without losing the sense of smell and taste. From this, we conclude that the new mutations in Covid -19 are Less severe and less severe, and the vaccine reduces a high rate of infection, as most of the vaccinated people had a very weak rate. And here are pictures of the reports of the new mutant from Covid -19 (OMICRON). Keyword: Covid -19, ct-scan, report
Analisis Prilaku Pembelian Perumahan Terhadap Keputusan Konsumen Pada Perumahan Bumi Marina Mas PT. Mega Bumi Erlangga Di Surabaya
Authors: Alam Bambang Sukma
Published: June 2022

The development of the property sector in Kotamadya Surabaya today shows considerable progress rapidly both in terms of the provision of facilities / infrastructure and in terms of the number of people working in the property sector. Marketing strategic concept Keegan (1996: 5) said the concept of marketing strategy is a major development in the history of marketing thinking, change the marketing focus of the customers or products to customers within the context of the broader external environment. The concept of companies marketing should be able to understand its consumers as a whole to progress and develop.Understanding consumers absolute treated in the era of information and increasingly fierce competition today. But to understand those consumers completely is not easy, because the consumer is very complex. The complexity of the consumer caused by the human factor that is their human needs and desires are unlimited, in addition influenced by external and internal conditions that result directly on their behavior.In general how consumers behave in the purchase is influenced by external and internal factors. The internal factor is a factor that is in the consumers themselves which include: motivation, learning, personality and self-concept and attitude. External factors include: culture and sub-cultures, social classes, social groups and reference groups and families. Consumer behavior are discussed in this study is the internal behavior of consumers housing Bumi Marina Emas. The analysis model is the model of Multiple Linear Regression analysis, the reason is the independent variable is composed of several variables and suspected if variable - the independent variable increases, the dependent variable increases.Keywords: Customer Behavior, Customer Decision
Reviewing and analysing phytochemical phyto-pharmacological and therapeutic potential of hebs againsts anti nociceptive activity and pain management
Authors: Soni Deependra , Mandal Sudeep Kumar
Published: June 2022

Therapeutic plants are generally utilized include overall as pain relieving and for treatment appropriate to   fiery messes. Include current audit, antinociceptive impacts appropriate to   plants have been examined. Restorative plants are acquiring notoriety among populace because appropriate to   minimal expense and best viability. Torment is side effect appropriate to   different diseases and medications that remember torment is a subject appropriate to   drug research. Objective appropriate to   this article is towards archive plants having against nociceptive exercises. Material for this audit was taken generally from reading material and electronic diary Up towards date.  Towards gather distribution PubMed, Google researchers and Cochrane information base appropriate to   efficient audits was utilized.
Detection of Pre-Diabetes/Diabetes mellitus type 2 in police servers of the National Directorate of Education
Authors: Jiménez-Espín Andrés Felipe , Jiménez-Espín Juan Pablo , Pujos-Espín Tania Paola , Flores-Moreira Erika Paulina , García-Arellano Wellington Eduardo
Published: June 2022

Introduction: Non-communicable diseases (NCDs) are the main cause of mortality worldwide as well as representing a public health problem. The objective is to identify early patients with Type 2 Diabetes Mellitus, in police officers who work in the National Directorate of Education (DNE) through a medical glucose test by capillary puncture, to prevent the increase in non-communicable diseases. Methodology: a survey was carried out on the police officers of the institution, whose capillary glucose was measured with a glucometer, through lancets and reactive strips for said teams. Of the one hundred police officers who provide their services in the institution, ninety of them participated in the virtual survey, where it was found that 48.9% have had or have relatives directly related to a diagnosis of type 1 and 2 diabetes; Similarly, 78.9% indicate that they have not had, do not remember, or have never had a blood glucose test. The result was that 8 police officers presented a value greater than 100 mg/dL in the capillary puncture glucose test and that 1.11%, representing 1 police officer, presented a value greater than 100 mg/dL in the capillary puncture glucose test. value less than 60 mg/dL.
Sensores Ultrasónicos y Arduino en Experiencias de Laboratorio de Cinemática
Authors: Barralaga F.
Published: June 2022

Arduino es una plataforma de control automático muy popular, de fácil y rápido uso, con una amplia gama de periféricos disponibles en un mercado creciente que ha permitido que su costo sean relativamente bajo y que se produzca gran cantidad de material didáctico disponible gratuitamente en la Web. Se desarrolló un sensor ultrasónico con el que la medición de la distancia a un obstáculo es inmediata y aceptablemente precisa. Este sensor es controlado a través de una pequeña tarjeta Arduino. La aplicación desarrollada registra la distancia del obstáculo más cercano al sensor y el tiempo de detección. Con esta información la aplicación calcula la rapidez a la que el obstáculo se mueve respecto del sensor. Los datos son opcionalmente enviados a una pantalla para su monitoreo visual inmediato, o se crea un archivo en un formato que permite el procesamiento posterior con sistemas de álgebra simbólica o con alguna hoja electrónica.
تحديد خصائص الجريان ومناطقه خلف الحواجز العرضية المقامة على ضفاف الأنهار
Authors: شهاب عبد الكريم سعد الله
Published: June 2022

تهدف هذه الدراسة إلى تحديد أبعاد الجريان ومناطقه التي يمكن أن تتشكل حول الحواجز العرضية المستخدمة لحماية الضفاف والسواحل من الانحراف . ويمكن الاستفادة من تحديد هذه المناطق وأبعادها . وذلك بهدف حماية المنطقة المعرضة للانحراف وكذلك الضفة المقابلة للمنطقة المقام عليها المنشأ . وتستنتج هذه الدراسة بعض المعادلات التجريبية المطورة الخاصة بحساب هذه الأبعاد والتي يمكن الاستفادة منها في حساب مناطق الاتساع والتخصر الناشئة من تأثير المنشآت وعلى المقاطع المركبة . وقد بينت الدراسة أن هنالك علاقة ب ين اتساع هذه المناطق وأطوال الحواجز وزواياها المشكلة مع الضفة المحمية و كذلك عرض الضفة وخصائص الجربان ( رقمي رينولدز وفرود ).
حساب الفيض أمام الحواجز المقامة على الأنهار ذات المقاطع المركبة
Authors: شهاب عبد الكريم سعد الله
Published: June 2022

تبني منشآت حماية الضفاف على مقاطع الأنهار المركبة من أجل حمايتها من التعرية وذلك بسبب سرع الجريان الكبيرة أثناء الفيضان . إن وجود مثل هذه المنشآت سبب ارتفاع منسوب الماء أمامها ، وهو الذي بدوره يحدد ارتفاع هذه المنشآت . لذلك استهدف هذا البحث تقدیر وحساب قيمة الفيض الذي يحصل نتيجة للتخصر الذي تسببه إقامة هذه المنشآت على الأنهار ذات مقاطع الجريان المركبة باستخدام معادلة حفظ الطاقة (معادلة برنوللي) مع وضع بعض الافتراضات المناسبة من جراء تطبيق هذه المعادلة في مثل هذه الحالات .
تأثير عقار الكافيين على النشاط الذاثي وعلى التقلص التوتري المنتج بالاستايل كولين في العضلات الملساء للفائفي الجرذ
Authors: سعيد خالد حميد محمد
Published: June 2022

كانت هذه الدراسة محاولة لمعرفة تأثير التراكيز المختلفة لعقار الكافيين على العضلات الملساء للفائفي في الجرذان . وقد أوضحت النتائج أن للتراكيز المنخفضة والمعتدلة تأثيرات مختلفة عن التراكيز العالية . أن التراكيز المنخفضة جدا ( بحدود0.1 ملي مول) من هذا العقار عززت النشاط الإيقاعي الطبيعي والتراكيز المعتدلة (1 - 4 ملي مول) من ه ذا العقار سببت زيادة في الشد العضلي متناسبة مع زيادة التركيز في حين أن التراكيز من (9-7 ملي مول) أحدثت تقلصا توتريا. على العكس من ذلك فأن التراكيز العالية (10 ملي مول فاعلي) أدت إلى تثبيط التقلصات الذاتية وحدوث الارتخاء للتقلص التوتري المنتج بالأستایل کولین. إن هذه النتائج تشير إلى أن الفعل المنشط لهذا العقار على العضلات الملساء للجرذ هو نتيجة لزيادة تدفق أيونات الكالسيوم من خارج الخلية نتيجة لإحداث تغير في نضوحية الغشاء البلازمي في حين قد يكون التأثير المثبط نتاجا لإعاقة حركة الكالسيوم من الخارج إلى الداخل وربما زيادة ضخه إلى مواقع ربط في غشاء الخلية مما يخفض مستوي الكالسيوم الحر المتوفر للتقلص.
الأكياس المائية (العدرية) في الأغنام والماعز والأبقار والجمال المذبوحة في مجزرة شحات في الجبل الأخضر - ليبيا
Authors: الخالدي نهاد ولي
Published: June 2022

لقد تم في هذا البحث دراسة إصابة الأغنام والماعز والأبقار والجمال المذبوحة للاستهلاك البشري ، بالأكياس المائية (العذرية) . وقد وجد أن 48 رأسا من أصل 554 رأسا من الأغنام المذبوحة كانت مصابة بهذه الأكياس (بنسبة 8.7%) ، أما بالنسبة للماعز فقد كان 18 رأسا من أصل 338 رأسا مذبوحا مصابا (بنسبة 5.4%) . وكذلك وجد أن 8 بقرات من أصل 124 بقرة مذبوحة كانت مصابة (بنسبة 6.4%) . كما وجد أن 14 جملا من أصل 40 جملا من الجمال المذبوحة كانت مصابة (بنسبة 35.0%). إن هذه الإصابات كانت في كلا الجنسين وفي مختلف الأعمار . كما وجد أن 87.2 % من إصابات الأغنام كانت في الكبد وأن 33.4 % منها كانت في الرئتين وأن 6.3% كانت في التجويف البطني و 2.4% كانت في الطحال . وكانت إصابات الكبد في الماعز بنسبة 61.0 % والرئتين بنسبة 55.5 % والطحال بنسبة %5.5 وكذلك الكلية بنسبة 5.5 % . أما نسبة إصابة كبد الأبقار فقد وصلت إلى 75.0 % وإصابة الرئتين إلى 37.5 % والطحال إلى 12.5 %. إلا أنه في الجمال كانت نسبة إصابة الرئتين أكثر حيث وصلت إلى 78.5 % تلتها نسبة إصابة الكبد حيث وصلت 35.7 % فالقلب 7.1%. وكانت هناك العديد من الإصابات المختلطة . إن أكياس جميع الأبقار - عدا بقرة واحدة (12.5 %) - كانت عقيمة . بينما كانت معظم أكياس الحيوانات الأخرى خصبة . وقد كانت نسبة الخصوبة في أكياس الأغنام 79.2 % وفي أكياس الماعز 61.0 % وفي أكياس الجمال 57.1 %. وقد تمت مناقش ة دور هذه الإصابة في إبقاء وديمومة حياة دودة Echinococcus granulosus في الطبيعة وخطورة ذلك على الحيوانات الأخرى من جهة وعلى صحة الإنسان من جهة أخرى .
دراسة مقارنة بسيطة في حفظ بعض الأحياء المجهرية
Authors: الدباغ وائل ياسين , علي آلاء رشيد
Published: June 2022

استخدمت خمس طرق مختلفة وهي التجميد (-20ºم) في وجود زيت الذرة ، أقراص الآجار ، أقراص الجلاتين ، أقراص ورق الترشيح وبذور القمح في مقارنة تأثيرها في حفظ الأنواع المفردة من الأحياء المجهرية التالية :

Escherchia coli, Lactobacillus bulgaricus, Pseudomonas spp Streptococcus thermophilus و Saccharomyces cerevisiae ولفترات حفظ مختلفة ولمدة 50 أسبوعا .

جميع طرق الحفظ أثبتت فعالية ناجحة في حفظ الأنواع المذكورة أعلاه من الأحياء المجهرية ماعدا بكتيريا Lactobacillus bulgaricus والتي أثبتت فشلها في طرق الحفظ بأقراص الآجار ، أقراص الجلاتين وأقراص ورق الترشيح .

وقد تبين أن طريقة الحفظ بأقراص ورق الترشيح كانت ذات فائدة كبيرة بالنسبة لخميرة Saccharomyces cerevisiae مقارنة مع بقية طرق الحفظ الأخرى .

وفي نفس الوقت أعطت طريقة الحفظ بالتجميد في وجود زيت الذرة نجاحاً آخر مع كل من بكتيريا Escherichia coli, Pseudomonas spp, Streptococcus thermophilus .
التفضيل الغذائي لخنفساء الحبوب المنشارية Oryzaephillus surinamensis (L.) لبعض أصناف التمور الليبية وتأثيره على بعض صفاتها الحياتية
Authors: بطاو علي عبد القادر , المسماري شادية محمد
Published: June 2022

أجريت هذه الدراسة لتقييم تأثير تغذية خنفساء الحبوب المنشارية على ثلاثة أصناف من التمور (بكراري مستجلب من منطقة الساحل الغربي من ليبيا – صعيدي مستجلب من جالو – صعيدي مستجلب من أوجلة) عند درجة حرارة 25°م ±5 ، ورطوبة نسبية 65 ± 5%. وقد أظهرت الدراسة أن الخنافس المرباة على الصنف صعيدي المستجلب من منطقة أوجلة سجلت أعلى زيادة في كثافتها العددية 33.1 ± 1.08 بينما المرباة على الصنف بكراري المستجلب من الساحل الغربي سجلت أقل زيادة عددية حيث بلغت 18.26 حشرة ± 1.20 أيضا أعداد الخنافس المرباة على التمور السليمة أظهرت أعلى زيادة من تلك المرباة على تمور مقطعة كما تطرقت الدراسة إلى تأثير تربية الحشرة بنسب جنسية متساوية أو مختلفة وناقشت تأثير التربية خارج الحضان وداخله وتأثير ذلك على أعدادها . الدراسة بينت أن هناك فروقا معنوية (P = 0.05) بين أصناف التمور وأشكالها المختلفة على أعداد الوفيات .
تقييم المخططات التصميمية في أداء نظام الري بالشرائح لمنطقة شمال شرق الخضراء - ليبيا
Authors: الحبوني محمد عبد الكريم , اخنيفر علي العقاب
Published: June 2022

تم إجراء عملية تقييم للمخططات التصميمية الخاصة بنظام الري بالشرائح لمنطقة شمال شرق الخضراء – ليبيا والمقدمة من قبل مكتب المياه العربي للاستشارات والخدمات (1993) . وقد وجد من التجربة أن هذه المخططات التصميمية يمكن استعمالها وبكفاءة ممتازة في تصميم نظام الري بالشرائح لمنطقة شمال شرق الخضراء .
دراسة بيئية فسيولوجية لشجيرة القطف الملحي (المحلي) Atriplex halimus L. لغـرض استخدامهـا في تثبيـت الرمـال (إنبات البذور وتطور البادرات)
Authors: شراشي عمر سعد , العائب محمد الدراوي
Published: June 2022

يهدف هذا البحث إلى استقصاء إنبات البذور وتطور البادرات لنبات القطف الملحي (المحلي) ، لمعرفة إمكانية استخدامه في عمليات تشجير المناطق الجافة وشبه الجافة. قسمت الدراسة إلى قسمين : الاختبارات المعملية ، وشملت تأثير ظروف الظلام والضوء والنقع في الماء وتراكيز مختلفة من كلوريد الصوديوم (NaCl) على الإنبات. الاختبارات الحقلية ، وشملت تأثير نوع التربة على الإنبات وتطور البادرات باستعمال ثلاثة أنواع من الترب ، البيتموس والرمل والخليط (رمل وبيتموس). أوضحت نتائج الاختبارات المعملية ، أن البذور ليست ضوئية السكون ، فليس للضوء تأثير على الإنبات. كذلك نقع الثمار في الماء لم يزيد من نسبة الإنبات الكلي بل أدى إلى التسريع في عملية الإنبات أما تأثير كلوريد الصوديوم (NaCl) على الإنبات ، فكانت نسبة الإنبات تقل بزيادة التركيز. أما الاختبارات الحلقية ، فقد بينت النتائج أن وسط الإنبات لم يكن له تأثير على الإنبات ، بل كان له تأثير على تطور البادرات، حيث كان البيتموس الأفضل لنمو وتطور البادرات، في حين كان الرمل غير ملائم ، فقد أظهرت البادرات انخفاضاً شديداً في النمو.
حصر لبعض خنافس أبي العيد المفترسة (Coleoptera: coccinellidae) وفرائسها من الآفات الحشرية والحلم بمدينة البيضاء وضواحيها ، ليبيا
Authors: أمين عادل حسن , المبروك عبد الحميد حسن
Published: June 2022

أجريت دراسة لحصر خنافس أبي العيد المفترسة وفرائسها من الحشرات والحلم النباتي بمدينة البيضاء. تم جمع ثلاثة عشر نوعا من الخنافس المفترسة من بساتين أشجار الفاكهة وحقول الخضروات ونباتات الزينة والنباتات البرية. وجد بعضها في طور الحشرة الكاملة واليرقة تفترس حشرات المن والحشرات القشرية والذباب الأبيض والبق الدقيقي والحلم النباتي . أوضحت النتائج أن أبا العيد السوري Scymnus syriacus Mars أبي العيد ذا السبع نقط Coccinella septempunctata L. من المفترسات الشائعة ويمكن استخدامها في برامج المكافحة الحيوية . كما بينت النتائج أن ثلاثة أنواع من خنافس أبي العيد المفترسة هي : Cydonia isis Cr. و Cydonia nilotica Muls. و Clitostethus arcuatus (Rossi) تسجل لأول مرة في ليبيا .
العلاقة بين نيماتودا تعقد الجذور Meloidogyne incognita والفطر المسبب للذبول الوعائي Fusarium oxysporium f.sp. lycopersici
Authors: موسى محمد علي , سعيد محمد علي , الحويطي محمود كريم
Published: June 2022

عند دراسة التفاعل بين نيماتودا تعقد الجذور Meloidogyne incognita والفطر المسبب للذبول الوعائي Fusarium oxysporium f sp. lycopersici على ثلاثة أصناف من الطماطم وهي Rio grande و Special back و Rutgers ، تبين أن إصابة أصناف الطماطم بنوع النيماتودا المذكور أعلاه أدت إلى زيادة إصابتها بالفطر جميعهاوظهر ذلك واضحا في الصنف Rutgers الذي كانت نسبة إصابته بالفطر منفردا 5% وفي حالة وجود النيماتودا بلغت 14.8 %  ، كما أدى وجود الفطر إلى خفض عدد عقد وأكياس بيض النيماتودا على كل الأصناف المختبرة وظهرذلك بوضوح في الصنف Rio grande حيث كان متوسط عدد العقد 64.3 وأكياس البيض  5.03 لكل واحد جرام من الجذور في حالة النيماتودا بمفردها و 20.3 عقدة و 0.6 كيس بيض في حالة الإصابة المشتركة بين الفطر والنيماتودا .
تأثير منافسة الفجل البري Raphanus raphanistrum.L على صفات نمو وإنتاج القمح Triticum durum بالجبل الأخضر – ليبيا
Authors: حسين الطيب فرج
Published: June 2022

تنتشر حشيشة الفجل البري في حقل القمح بالجبل الأخضر بدرجة كبيرة ، حيث تؤدي إلى نقص في محصول القمح يتراوح بين (8-35%) ، ومن أجل ذلك أُجري هذا البحث بالجزء الشرقي من الجبل الأخضر (القبة) لدراسة تأثير منافسة الفجل البري على محصول القمح باستخدام طريقة الإضافة لعدد ثابت من بادرات الفجل البري (24 بادرة/م2 ) ، (48 بادرة/م2) موزعة عشوائياً في الوحدات التجريبية للقمح كدرجات منافسة متوسطة وشديدة على التوالي مع المقارنة بعدم مصاحبة الفجل البري للقمح (الزراعة النقية) .

أوضحت نتائج معامل التنافس وجود فروق بين حالتي توسط وشدة التنافس داخل النوع الواحد حيث تتراوح في الفجل البري من (0.26-0.63) في المرحلة الأولى (شهر من الزراعة) إلى (0.43-1.8) في نهاية مرحلة النمو النشط (4 شهور من الزراعة) وبالمثل تراوح التنافس الداخلي للقمح بين (0.14-0.07) في البداية حتى (0.53-3.68) في نهاية موسم النمو النشط ، أما معامل التنافس بين الأنواع (الفجل البري × القمح) فيتراوح  في الفجل البري من (0.81-1.93) في المرحلة الأولى وبين (3.25-9) في المرحلة النهائية ، بينما في حالة محصول القمح تتراوح بين (0.31-0.11) في بداية النمو ووصل في نهاية موسم النمو إلى (0.52-1.23) .

أظهرت النتائج أن كمية الفاقد من الوزن الجاف للمحصول بسبب منافسة الحشائش )معامل الضرر  (qيزداد بشكل معنوي مع زيادة شدة المنافسة وتقدم النبات في العمر حيث كان (0.46 كجم/م2) بعد شهر من الزراعة وصل إلى (3.84 كجم/م2) بعد (4) أربعة أشهر من الزراعة في حالة المنافسة المتوسطة ، بينما في حالة المنافسة الشديدة قدر معامل الضرر بـ (1.8كجم/م2) في الشهر الأول من الزراعة ، وأزداد إلى (5.4 كجم/م2) في مرحلة النمو النهائية .

كما أظهرت بقية الصفات الخاصة بالنمو سواءً في الارتفاع أو معدل النمو وصفات التركيب الوعائي للمحصول استجابة معنوية عالية في الانخفاض بسبب شدة منافسة الفجل البري للمحصول .

إذ قُدر محصول الحبوب بحوالي (4.63 ، 2.32 ، 1.96 طن/هـ) عند عدم منافسة الفجل البري ، المنافسة بدرجة متوسطة (24 نبات/م2) والمنافسة بشدة عالية (48 نبات/م2) على التوالي ، وقدر معدل انخفاض محصول الحبوب بحدود (42.33% ومحصول القش بنسبة 27%) وانخفضت جودة الحبوب عن طريق انخفاض درجة امتلاء الحبوب بقدر (51%) وذلك في حالة الشدة العالية للمنافسة مقارنة بعدم وجود منافسة بين الفجل البري والمحصول (الزراعة النقية) .
Observations on the flora of Hamirpur and Mahoba districts of Uttar Pradesh India
Authors: Narain Satya
Published: June 2022

The flora of Hamirpur and Mahoba districts of Bundelkhand region Uttar Pradesh comprise 602 species of 388 genera belong to 106 families. The Monocots are represented by 132 species of which 93 belongs to Cyperaceae and Poaceae alone. The remaining 39 species are distributed under 17 families. The floristic composition shows that the Leguminosae is the largest family, which is represented by 97 species and 48 genera. Out of 106 families, 50 families are represented by one genus only, in which 40 families are represented by a single species. The ten dominant families comprise 187 genera and 341 species. Vegetation, phyto-geographical affinities and biological spectrum of these districts are discussed in the paper.
Pendampingan Pencatatan Keuangan Sederhana Bagi Pelaku UMKM Bidang Pariwisata di Desa Petahunan, Kab. Banyumas
Authors: Aning Fitriana  , Reza Rahmadi Hasibuan  , Karunia Zuraidaning Tyas  , Dyah Supriatin
Published: June 2022

Micro, Small, and Medium Entreprisess are businesses run by commoner with limited capital, and apply simple technology. Micro, Small, and Medium Enterprises are an important part of the country's economy so it needs the role of the government to be able to support the existence of MSMEs. But the challenges faced by MSMEs are not easy such as making simple financial statements so that later they can be used as a condition for credit applications at banks, this is done so that MSMEs continue to grow and can innovate. The purpose of this activity is that business actors/MSMEs in Petahunan  can apply continuously to simple financial records on each transaction. Methods carried out by counseling, training and mediation, as well as direct practice regarding recording transactions. The results showed that the participants enthusiastically participated in counseling, actively asking to be able to make financial statements simply.  Based on this activity, it can be concluded that the MSMEs of petahunan  have understood the importance of recording transactions to make simple financial statements. This will certainly have a good impact on business continuity and to create economic independence.
Pelatihan Penyusunan Laporan Keuangan BUMDes Momposa Angu Desa Biak Kec. Luwuk Utara Kab. Banggai
Authors: Siswadi Sululing  , Yanti Mutalib
Published: June 2022

The purpose of this activity is to improve the ability and skills of BUMDes management, especially the Treasurer in recording financial transactions so that they can prepare BUMDes financial reports. This service activity is carried out using the BUMDes accounting training method and the preparation of BUMDes financial reports. The material provided in this training consists of theoretical material on accounting science to record all BUMDes financial transactions, namely income, cost, asset, debt and capital transactions, while practical material is the preparation of BUMDes financial reports. In this practice, mentoring is also carried out with the aim of making it easier for participants to understand so that they can prepare BUMDes financial reports correctly and accountably in the future. To measure the level of success, it is done by holding a pre-test and post-test, the value of the two tests is divided by 2, so that the average value is obtained. At a minimum, training participants must get a score of 60. The results achieved are able to improve the ability and skills in recording financial transactions so that they are able to prepare BUMDes financial reports correctly, and provide benefits to the performance of BUMDes management.
Meningkatkan Minat dan Hasil Belajar Fisika Siswa melalui Bimbingan Belajar Menggunakan Alat Peraga Rangkaian Listrik
Authors: Januaris Pane  , Nainggolan Asnida , Juliper Nainggolan  , Silaban Bajongga , Tumanggor Riossally Marselina
Published: June 2022

Learning that occurs in schools certainly has many obstacles and difficulties for students. As a result of online learning that was previously done, many students did not understand the learning material. Learning that occurs and takes place for students in science lessons, especially physics, has been a difficult lesson because of the many formulas and theories that tend to be memorized so that students feel less interested. In physics lessons, experiments are needed to improve students' understanding, so tutoring is carried out after school to overcome students' difficulties using teaching aids with the experimental method. Community service activities with tutoring are carried out at SMP Negeri 1 Tapian Nauli. Props used in electrical circuit material. With props that have been made can help students gain understanding and maximum learning outcomes in the tutoring carried out. The development of this electric circuit aid helps students to practice skills and understanding on series circuits and parallel circuits. The results of this tutoring activity increased student interest and learning outcomes, seen the average value of students before using the electric circuit teaching aid was 34.69 and after using the electric circuit teaching aid 86.57. Based on the N-Gain analysis, it is known that student learning outcomes are categorized as high and the results of the T test (Paired Sample Test) show a significant difference.  The electric circuit teaching aids developed are very feasible, practical and effective to use in learning for students.
Pentingnya E-Commerce terhadap Penjualan Baby Shop di Surabaya
Authors: Veronika Nugraheni Sri Lestari  , Devi Mei Ariyanti  , Dwi Cahyono
Published: June 2022

Currently the internet has become part of the needs of daily life, whose initial function was only limited to being a medium for exchanging information, but now slowly shifting into a new media capable of being an economic driver. This development is then used by business people to market their products. online in order to maintain its existence. Likewise, Liana Baby Shop, which acts as a retail store, which carries out sales activities for products related to mother and child equipment, posting pictures of its products on various marketplaces and social media. The method used in this service is carried out by observing and implementing directly in the field to obtain the data and information needed, namely at the baby shop directly, namely in the service section. The result of this service is being able to recognize baby shop products that will be marketed using e-commerce, and an increase in sales of baby shop products which is marked by the increasing number of orders for baby shop products
Inovasi Produk, Promosi Sosmed Untuk Meningkatkan Target Konveksi Handayani Wirosari, Kab. Grobogan
Authors: Federius Ismanto  , Martini  , Nurrudin Mahmud
Published: June 2022

The purpose of this activity is so that business actors or SMEs can make good use of Social Media to support the marketing of tgeir Small and Medium Enterprise SME products and expand the reach of their target market or consumers through digital marketing. This is because the use of social media is considered more effective to reach all levels of society. Especially during the Covid-19 pandemic, people tend to spend more time on social media. This can be used by business actors to market their products online. With the large number of internet users, our team took the opportunity to suggest that SMEs in our service area market their products through social media and business actors can take advantage of the use of internet-based media properly and maximally to increase the marketing of the products they sell.The method in this service activity which is a solution to overcome partner problems is with assistance in the form of training using social media, human resource creativity, simple accounting for product design innovation. partner product sales. Simple accounting training is expected so that SME managers can separate business needs from personal needs.The results of this service are the realization of new product model design innovations, the existence of a business account that can be used as a tool for promotion, an understanding of the basics of accounting and the creativity of employees in managing SMEs
Perencanaan dan Pengelolaan Keuangan Warga Binaan LAPAS di Masa Pandemi Covid-19 Melalui Penguatan Literasi Keuangan
Authors: Bahtiar Effendi
Published: June 2022

This community service activity aims to increase the understanding of correctional inmates through assistance in planning and financial management of correctional inmates during the COVID-19 pandemic through strengthening financial literacy. The method of carrying out the activities is carried out by coordinating and mapping the needs of the 111th KODIM 0510 Military Unity Building a Village (TMMD) activity at the RUTAN class I Tangerang, Focus Group Discussion (FGD) and financial literacy education, as well as post-education assistance carried out. The inmates of the Class I Tangerang prison are dominated by elementary and junior high school graduates, who violate the law because of economic needs. This community service program is a solution to overcome the low financial literacy of inmates during the COVID-19 pandemic. The success of this service program is due to the achievement of the target participants and the achievement of the objectives and material of the activity. People who have good financial literacy are able to make the right decisions in managing their finances to face global challenges based on technological advances.
BELA PASIR (Belajar Mengenal Laut, Pantai, dan Pesisir): Edukasi Bagi Generasi Muda Pesisir Landangan
Authors: Anita Diah Pahlewi  , Creani Handayani
Published: June 2022

As a coastal village, Landangan has fishery resource management activities. Due to pandemic Covid-19 situation, children who go to school must be able to access the internet to participate in learning activities. Children are increasingly attached to their gadgets. This causes the child to be indifferent to the surrounding environment. They become less interested in learning about fisheries, marine and coastal areas because of the lack information about maritime and maritime-based approaches. The purpose of this community service is to introduce and transfer the knowledge about the coast and the sea. The method used in this community service is consists of several stages, namely the initial survey, socialization, action, monitoring and evaluation. The presenters explained topics related to the potential and opportunities of marine resources, especially in Situbondo Regency. The participants were also go to the beach for beach cleaning-up activities. Participants gain a lot of insight and knowledge from the presentation of the material. Besides, they also learn to have more intention about their marine environment through beach clean-up activities, because their coastal village is a valuable asset. As suggestions, the other training activities need to be held to continue this community service for improving the knowledge and capabilities of human resources in Landangan Village.
Penerapan Sistem Pemupukan Biopori-Sludge Untuk Gerakan Ecofarming Pada Petani Di Desa Bayu Kecamatan Songgon Banyuwangi
Authors: M. Jiddan Farhan Fuady  , Ika Yuniwati  , Doni Aprilio  , Aldy Bahaduri Indraloka  , I Gusti Ngurah Agung Satriya Prasetya Dharma Yudha
Published: June 2022

Coffee is one of the easily found commodities, especially in Indonesia. In tropical climates, coffee is easy to grow and thrive. Coffee is very easy to grow in the highlands. The need for coffee is increasing with large consumer demand. One of the villages in Banyuwangi that grow coffee is Bayu Village Songgon Subdistrict. Coffee farmers do planting, watering, fertilizing, and manually produce pests in Bayu Village. According to the survey’s findings, the fertilization process affects the coffee fruit produced on Bayu village plantations. Innovations in the Biopori-Sludge fertilization system were carried out based on these problems. This system uses infiltration holes as a way of fertilizer and water so that they can be absorbed properly by the roots. Fertilizers are used in the form of organic fertilizers derived from livestock waste belonging to residents. Biopori pit making uses a soil drilling machine designed to make it easier for farmers. The sleek design of this machine facilitates its portability from one location to another. The existence of this machine and system can help the process of planting and fertilizing coffee in Bayu Village. The existence of this activity has an impact on the implementation of sustainable eco-farming so that coffee cultivation carried out in Bayu Village is more environmentally friendly and economical.