bluuebunny/crossref_metadata_2025_split huggingface dataset:
Studi Kandungan Mineral Di Daerah Sedimentasi Muara Sungai Amamapare (PasirHitam) Menggunakan Metode X-Ray Diffraction (XRD)
Authors: Putri Nilam Sry , Batlolony Dorency 
Published: July 2023

Perairan laut merupakan perairan yang didalamnya terkandung berbagai macam sumberdaya alam dan sebagai sarana tarnsportasi yang semuanya dapat dimanfaatkan untuk kemakmuran dan kesejahteraan masyarakat. Ekosistem perairan laut, selat dan pantai merupakan ekosistem yang khas dimana kondisi fisik, kimia dan biologi mudah dipengaruhi oleh aktivitas manusia disekitar perairan atau pantai. Aktivitas tersebut jelas berefek pada kondisi biota laut dan makhluk aquatic lainnya. Dari hasil penelitian dan pembahasan yang telah dilakukan, dapat disimpulkan bahwa pada lokasi penelitian didaerah Muara Pasir Hitam, kabupaten Mimika Timur Jauh dengan menggunakan metode XRD memberikan informasi dan hasil keterdapatan mineral pada setiap lokasi pengambilan sampel yang berjumlah 7 mineral yaitu; Mineral kuarsa, kalsit, klorit, sanidin (K-felsdpar), phlogophite, spinel, Magnetite pada setiap station lokasi pengambilan sampel. Presentase mineral yang terdapat pada lokasi penelitian pada masing-masing station pengambilan titik sampel berjumlah 7 mineral dangan komposisi kimianya sebagai berikut: Quartz presentasenya (34,6%), Komposisi Kimia (SiO2) (silikon dioksida), kalsit presentasenya (15,7%), komposisi Kimia (CaCO3), klorit Presentasenya(7,7%), Komposisis Kimia (CI02), phologophite Presentasenya (9,9%) Komposisi Kimia KMg2AI2Si3O10(F,OH) 2, Magnetite presentasennya (1,8%) Komposisi Kimia(Fe3O4).
Agro-morphological Performances of M3 Generation of Irradied Maize in Central African Republic
Authors: Aba-Toumnou Lucie , Reo-Ndouba Rufin , Allah-Barem Felix , Kaïne Jephté Juste , Touckia Gorgon Igor , Doukofiona Augustin , Mbenda Dieudonné Stève , Zinga Innocent , Semballa Silla , Bell Joseph Antoine 
Published: July 2023

Productivity of Maize in Central African Republic (CAR) is further reduced by the invasion of Fall Armyworm. The use of developing genetic resistance in maize against the pest remains under-explored. This present study was conducted to determine the effects of radiation on maize growth and development. The test with diffrents doses of irradiation (Controls, 100 Gy, 200 Gy, 300 Gy, 400 Gy and 500 Gy) was performed on three varieties (CMS85 01, CMS-20 19 and CMS87 04) of maize and on the local ecotype of CAR.
The effect of varieties and differences doses on the growth parameters (plant survival, number of leaves, length of leaves, larger of leaves, Plant height diameter of collet,) and yield parameters (number of cobs, number of rows per cob, numbers of grain par cob) was performed using ANOVA 2 with R software version 3.1.3. The Shapiro-Wilk test to normalize the data and and differences tests using a significance level of 0.05. The Principal Analysis of Component was used to analyse the relationships between the growth parameters and yield parameters of in different treatments.
Few number of leaves are observed from local ecotypes than the all varieties, fellowing by CMS 2019 with exception from dose 400 Gy. The two others varieties respectfully CMS 8501 et CMS 8704 have sensibly equal number of leaves. Statistically, the significant difference (P-value= 4.363e-05) was observed between differentes varieties according the differentes doses of iradiation (P-value= 6.665e-16).
The height from differentes varieties according the differentes doses are equal, exception the dose 400Gy of CMS 2019. Statistically, the difference observe dis not significative. But, the height of 400 Gy from the variety CMS 2019 is less important than the rest of doses from others varieties.
The most less quantity of grains (228) was obtained from the CMS 2019 variety at 400Gy and the most important quantity (2040) from the same variety at 300 Gy. produced the most less number of rows per cob. The CMS 8704 variety at 100 Gy produced the most important number of rows per cob.
Statistically, there is the significant difference according to the maize varieties (P-valu= 0.0014874) and the differentes doses of iradiation (P-value= 0.865586).
SOME DATA ON THE CONCENTRATION OF HYDROCARBON IN VAN PHON'G - BEN GOI BAY, KHANH HOA PROVINCE (2002 - 2005)
Authors: Vinh Le Thi 
Published: July 2023

During 2002 - 2005, seriously hydrocarbon contamination in Van Phong - Ben Goi was spilled oil in 29, Janumy, 2002. Therefore, hydrocarbon concentration reached 2374 μg/1 in water. However, the residence rime of hydrocarbon from spilled oil in waters was typically about 30 days. Except for this spilled oil event, mean hydrocarbon concentration in waters of Van Phong - Ben Goi bay was 456 μg/1 and its variation ranged from 237 - 629 μg/1. It is possible to say that hydrocarbon pollution is not serious yet. Hydrocarbon concentration in sediments ranged from 208 - 678 μg/1, mean 373 μg/1. It was highest in 2002 because of spilled oil and lowly decreased from 2003 to 2005. The residence time of hydrocarbon from spilled oil in sediments up to 2 years.
Karakteristik Pasien Covid 19 Di Rumah Sakit Santa Elisabeth Medan Periode Maret-Desember 2020
Authors: David Bertamba , Tampubolon Lindawati Farida , Ginting Amnita Andayani 
Published: July 2023

Pemerintah Indonesia saat ini tengah memberantas dan mencegah penyebaran pandemi covid 19. Jumlah kasus sudah mencapai lebih dari 1000 orang di Kota Medan, Rekam medis wajib dibuat oleh setiap dokter dan menjadi dokumentasi penting bagi riwayat kesehatan pasien. Penelitian ini bertujuan untuk mengetahui karakteristik pasien covid 19 di Rumah Sakit Santa Elisabeth Medan Tahun 2020. Populasi dalam penelitian ini adalah data rekam medik pasien Covid 19 di RS Santa Elisabeth Medan selama periode Maret- Desember tahun 2020 yang berjumlah 528 orang. Sampel dalam penelitian ini menggunakan teknik total sampling. Instrumen penelitian menggunakan lembar observasi data sekunder. Hasil penelitian diperoleh Karakteristik Pasien Covid 19 Di Rumah Sakit Santa Elisabeth Medan yaitu : mayoritas (71%) penderita covid berada pada usia 20 – 59 tahun , 52,3% berjenis kelami laki-laki, Usia mayoritas usia responden 20 – 59 tahun sebanyak 377 orang (71%), 36,9 % bekerja sebagai Wiraswasta, 9% memiliki riwayat penyakit diabetes Jenis kelamin responden laki-laki 277 orang (52,3%), 27.2% bergolongan O , 32.0% memiliki D.dimer diatas 500, pemeriksaan thorax diperoleh 99,6 % Bronkopeneumonia, pemeriksaan CT.Scan Thorax diperoleh 24.4%. Hasil penelitian ini diharapkan dapat menjadi data dasar dan menjadi salah satu referensi penatalaksanan keperawatan terhadap pasien Covid-19 untuk tetap meningkatkan pelayanan keperawatan di rumah sakit.
Rainfall Variability in East Kalimantan from Impact of El Nino and La Nina for Effort Disaster Prevention to Support National Security
Authors: Sidauruk Magdalena , Risma Saragih Herlina Juni , Utomo Sugeng Tri , Widodo Pujo , Kusuma Kusuma 
Published: July 2023

Rainfall has an important influence on human life. One of the global influences that have an impact on rainfall conditions in Indonesia is the El Nino and La Nina phenomena which can result in disasters. Efforts to reduce disaster risk require good disaster management to protect the entire nation from all threats, especially non-military threats in the disaster aspect in East Kalimantan. One effort is to recognize East Kalimantan's rainfall variability in La Nina and El Nino conditions. This study uses rainfall data for 1991 – 2020 at three locations at the Sepinggan Meteorological Station, Balikpapan, Samarinda and Kalimarau Berau, East Kalimantan. El Nino conditions in East Kalimantan show the influence of rainfall during the dry season, rainfall is less than normal conditions. Reduced rainfall from normal conditions can result in drought. La Nina conditions in East Kalimantan show the influence of the dry season, there is an increase in rainfall compared to normal conditions. Increased rainfall from normal conditions can cause flooding. La Nina and El Nino conditions affect rainfall in East Kalimantan which can have an impact on disasters. This condition must be anticipated in order to reduce the risk of an impending disaster. Anticipation efforts can guarantee the safety and welfare of citizens, communities, La Nina and El Nino conditions affect rainfall in East Kalimantan which can have an impact on disasters. This condition must be anticipated in order to reduce the risk of an impending disaster. Anticipation efforts can guarantee the safety and welfare of citizens, communities, La Nina and El Nino conditions affect rainfall in East Kalimantan which can have an impact on disasters. This condition must be anticipated in order to reduce the risk of an impending disaster. Anticipation efforts can guarantee the safety and welfare of citizens.
Contamination des Laits Importés au Mali par l’Aflatoxine M1
Authors: TRAORE A , TOURE H , BARRY A , DIARRA D 
Published: July 2023

Au Mali l’insuffisance de données scientifiques sur la contamination du lait par les aflatoxines a motivé la conduite de la présente étude. Les aflatoxines sont des métabolites secondaires synthétisés par des souches d'As. flavus, Asp. Parasiticus et Asp. Nomius. Aspergillus flavus produit principalement l’Aflatoxine B1 et B2. AFM1 est retrouvée dans le lait des mammifères lorsque ceux-ci ont ingéré des aliments contaminés par l’Aflatoxine B1. L’hépatotoxité est la caractéristique majeure de l’aflatoxine B1. AFM1 est reclassée par l'Agence Internationale pour la Recherche sur le Cancer de l'Organisation Mondiale de la Santé pour être dans le groupe 1 au lieu du groupe 2 considéré moins toxique. Contribuer à la connaissance de la qualité sanitaire du lait importé au Mali et conduire une évaluation des risques liés à l’Aflatoxine M1. Etude transversale et descriptive par sondage aléatoire simple. Un total de 150 échantillons de laits a été récolté dans le District de Bamako en 2015.La détermination des teneurs du lait en Aflatoxine M1 a été effectuée par Immunoafinité /HPLC INF selon la norme ISO 14501au CARSO-Laboratoire Santé Environnement Hygiène de Lyon en 2016.Les résultats ont montré que tous les 150 échantillons analysés sont contaminés par l’Aflatoxine M1 avec des taux allant de 30 à100 ng/Kg.Cepandant les taux de contamination étaient inférieures à la norme requise par le Codex Alimentarius qui est de l’ordre de 500ng/Kg. Les acteurs impliqués dans la sécurité sanitaire des aliments aux Mali sont interpellés pour prise de disposition.
Pola Asuh Orang Tua Perantau dalam Membentuk Self Control Anak di Desa Payaman Solokuro Lamongan
Authors: Faizin Muhammad 
Published: July 2023

Dengan kondisi orang tua yang merantau ke Malaysia untuk bekerja, tentunya sedikit banyak menjadikan anak kurang mendapatkan pengasuhan yang semestinya mereka dapatkan. Tujuan penelitian ini adalah untuk mengidentifikasi dan mendeskripsikan pola asuh orang tua perantau dalam membentuk self control anak di Desa Payaman, Kecamatan Solokuro, Kabupaten Lamongan. Penelitian ini berjenis penelitian studi kasus. Metode penelitian yang digunakan adalah metode deskriptif dengan pendekatan kualitatif. Teknik pengumpulan data melalui observasi dan wawancara mendalam. Sumber data terdiri dari orang tua, anak, dan kerabat terdekatnya. Hasil penelitian ini menunjukkan bahwa pola asuh orang tua perantau memiliki perbedaan, dimana orang tua dalam keluraga pertama lebih cenderung memberikan pola asuh demokratis. Hal ini berbeda dengan pola asuh yang dilakukan oleh keluarga kedua dan ketiga yang lebih memilih menerapkan pola asuh otoriter dan keluarga ke empat cenderung memberikan pola asuh permisif. Perbedaan dalam pola asuh tersebut bukanlah suatu pilihan tanpa sebab. Pola pengasuhan dilakukan sesuai dengan kondisi dan faktor yang melingkupi diri anak. Keseluruhan anak masih kesulitan dalam mengontrol diri, baik dalam behavior control, cognitive control maupun decisional control. Anak pada keluarga pertama, kedua, dan ketiga, mendengarkan jika diperingatkan serta menyadari jika perilakunya kurang tepat, namun mereka tetap bersikap semaunya sendiri. Anak pada keluarga keempat ada motif untuk mengontrol diri lebih baik, tapi perlu proses untuk melawan faktor eksternal yang mempengaruhinya.
PROGRAM LITERASI SDN 193 PEKANBARU, SDN 190 PEKANBARU, SDN 181 PEKANBARU, SDN 177 PEKANBARU
Authors: Emelia  , Januarita Ulfa Silviana  , Nabila Safni Ranti  , Putri Rahma Dani Hasibuan  , Febrina Dafit  
Published: July 2023

Latar Belakang : Program literasi telah menjadi perhatian penting dalam pendidikan di seluruh dunia, termasuk di Indonesia.
Tujuan : Penelitian ini bertujuan untuk menginvestigasi implementasi program literasi di sekolah dasar di daerah Riau, dengan fokus pada empat sekolah dasar yaitu SDN 193 Pekanbaru, SDN 190 Pekanbaru, SDN 181 Pekanbaru, dan SDN 177 Pekanbaru.
Metode : Penelitian ini menggunakan metode pendekatan kualitatif dengan metode pengumpulan data berupa observasi kelas, wawancara dengan guru dan siswa, serta analisis dokumen terkait program literasi.
Hasil dan Pembahasan : Dari hasil analisis Program literasi yang dilakukan di sekolah dasar juga telah berhasil mengembangkan minat baca siswa. Dengan menerapkan pendekatan yang menarik dan interaktif, siswa menjadi lebih tertarik untuk membaca buku dan materi bacaan lainnya. Mereka mulai menikmati kegiatan membaca dan melihatnya sebagai kesenangan daripada tugas yang membosankan. Hal ini berdampak positif pada kebiasaan membaca siswa di luar lingkungan sekolah.
Kesimpulan : Dari hasil penelitian dengan melakukan pengamaan di SDN 193, SDN 190, SDN 181, dan SDN 177 Pekanbaru, dapat dilihat bahwa sejauh ini program literasi yang telah dijalankan adalah jenis literasi baca tulis dan literasi budaya dan kewargaan. Pihak sekolah merancang tahapan pelaksanaan mulai dari pembiasaan, pengembangan, dan pembelajaran dengan sebermutu mungkin. Tahap-tahap ini juga disesuaikan dengan kebutuhan dan kondisi peserta didik di lingkungan sekolah.
ROLE OF BREASTFEEDING IN PROTECTION AGAINST RESPIRATORY TRACT INFECTIONS IN CHILDREN
Authors: Sajjad Ahmad  , Shazia Liaquat  , Qurat-ul-Ain  , Aleena Malik  , Malik Sania Ali 
Published: July 2023

Objectives:
To assess the role of breastfeeding in prevention of respiratory tract infections in children less than 5 years of age.Materials and Methods:
A case control study on a total population of 100, taken throughnon-probability convenience sampling from Pediatrics ward of KTH, equally divided in 50 cases and 50 control. Cases were the patients suff ering from any respiratory tract infection admitted in the pediatric wards of KTH and controls were the patients admitted in same wards due to any disease other than respiratory tract infection. Data collected by questionnaires which were filled by interviewing the cases and control group. Later the data was entered and analyzed by using software SPSS.16.Results: It was found that 45 out of 50(90%) in controls were breast fed as compared to 35 out of 50 (70%) in cases; OR: 3.8 with CI of 0.8-6.8).children who received supplemental feeds in first 6 months of life were 51 ( 51%), participants who were vaccinated were 69(69%), Low socioeconomic participants were60(60%), participants who were receiving passive smoking were32 (32%) , colostrum was given to more no. of children 38 out of 50(76%) as compared to cases 36 out of 50(72%), 57(57%) of the mothers included in the study were illiterate.Conclusion: It was concluded that risk of respiratory tract infections was less in those children (under 5 years of age) who were breast fed and vaccinated.
MUCORMYCOSIS IN COVID-19 AND NON COVID-19 PATIENTS: A COMPARATIVE CROSS SECTIONAL STUDY
Authors: Izaz Muhammad , Bibi Amara , Rehman Basheer 
Published: July 2023

Background:
Recently, there have been a growing number of incidences of fungal infections, such as mucormycosis, in people with COVID-19 all over the world. The spread of Mucormycosis is very fast and delay in treatment could be fatal. This study compared Mucormycosis in COVID-19 patients versus non-COVID-19 patients.
Material and Methods:
This cross-sectional study was conducted in the Department of Oral and Maxillofacial Surgery, Khyber College of Dentistry Peshawar Pakistan from July 2021 to December 2021. A total of 50 cases of Mucormycosis were included by dividing into two groups. One of the groups had a positive history of COVID-19 infection while the second group had negative COVID-19 history. Diagnosis of Mucormycosis was confirmed on histopathology or fungal culture. For group 1, a history of COVID-19 infection was confirmed from patient records having positive COVID PCR within 2 months of the onset of Mucormycosis. For group 2, no COVID-19 infection was confirmed from the absence of signs and symptoms such as cough, fever,body achess and no contact with COVID-19-positive patient within 6 months of the onset of Mucormycosis. A logistic regression model was applied to determine the predictors of Mucormycosis while multi-logistic regression was run to see potential confounders.
Results:
Out of the total 50 patients,the mean age of the patients was 50+9.45S.D. Steroids usage was high in COVID-19 positive patients [15 (60%),P value;0.001] while pus discharge was low 5(20%) in CoVID-19 patients in contrast toNon-COVID-199 Patients which was high[17 (68%):P value;0.001].
Multivariate Logistic regression analysis showed that the adjusted odds ratio (OR) for female patients was 2.74 (95 % CI 0.66-4.25) as compared to male patients. Similarly, patients with steroid use have about 3.58 times higher odds of catching the disease as compared to non-steroid use (95 % CI 1.066-19.3). The OR for pus discharge was 0.40 (95 % CI 0.08-2.00), Left side 0.45 (95 % CI 0.06-2.9,) and Bilateral 0.93 (95 % CI 0.14-6.17).
Conclusion:
Covid-19 seems to havea causal, coincidental or contributory role in the development of Mucormycosis in the background of comorbidities such as diabetes. The role of Covid-19 needs to be specified and its association with Mucormycosis needs to be established. Furtherlarge-scalee studies are required where the association of COVID-19,the role of dia,betethe s and use of steroids with the development of mucormycosis would be understood clearly.
PROSPECTS FOR THE USE OF MINI-INVASIVE TECHNOLOGIES IN THE SURGICAL TREATMENT OF RECTAL FISTULAS
Authors: Firsyk T. M. 
Published: July 2023

Summary. The search for the optimal method of surgical treatment of fistulas of the rectum is an important issue of modern surgery. The main complications after operations are the recurrence of the disease and anal incontinence. The reasons for such complications are not only the incorrect choice of the surgical technique, but also technical errors in their implementation. The proposed methods of surgical interventions are characterized by a combination of radical excision of the fistula tract and minimal impact on the anal sphincter.
Objective. To analyze the results of surgical treatment of rectal fistulas using minimally invasive technologies and to determine the prospects of their use.
Materials and methods. The study consisted retro- and prospective analysis of surgical treatment of patients with various types of rectal fistulae. The advantages of using minimally invasive methods (the modified method LIFT and excision anal fistulas with biowelding) were revealed.
Results. The use of the proposed methods demonstrated high efficiency and reduced rates of postoperative complications.
Conclusions. The effectiveness of the techniques consists in the minimal damaging effect on the muscle structures of the anal complex. This reduces the risk of insufficiency of the anal sphincter in the postoperative period. The use of minimally invasive techniques reduce the duration of surgery, the number of hospital days, and the overall wound healing time.
Digital Meditation to Target Employee Stress
Authors: Radin Rachel M. , Vacarro Julie , Fromer Elena , Ahmadi Sarah E. , Guan Joanna Y. , Fisher Sarah M. , Pressman Sarah D. , Hunter John F. , Sweeny Kate , Tomiyama A. Janet , Hofschneider Lauren Tiongco , Zawadzki Matthew J. , Gavrilova Larisa , Epel Elissa S. , Prather Aric A. 
Published: January 2025

ImportanceMindfulness meditation may improve well-being among employees; however, effects of digital meditation programs are poorly understood.ObjectiveTo evaluate the effects of digital meditation vs a waiting list condition on general and work-specific stress and whether greater engagement in the intervention moderates these effects.Design, Setting, and ParticipantsThis randomized clinical trial included a volunteer sample of adults (aged ≥18 years) employed at a large academic medical center who reported mild to moderate stress, had regular access to a web-connected device, and were fluent in English. Exclusion criteria included being a regular meditator. Participants were recruited from May 16, 2018, through September 28, 2019, and completed baseline, 8-week, and 4-month measures assessing stress, job strain, burnout, work engagement, mindfulness, depression, and anxiety. Data were analyzed from March 2023 to October 2024.InterventionParticipants were randomized 1:1 to a digital meditation program or the waiting list control condition. Participants in the intervention group were instructed to complete 10 minutes of meditation per day for 8 weeks. The control group was instructed to continue their normal activities and not add any meditation during the study period.Main Outcomes and MeasuresThe primary outcome measure was change in Perceived Stress Scale (PSS) score at 8 weeks. Secondary outcome measures included changes in job strain, measured as work effort-reward imbalance.ResultsA total of 1458 participants (mean [SD] age, 35.54 [10.30] years; 1178 [80.80%] female) were included. Those randomized to meditation (n = 728) vs waiting list (n = 730) showed improvements in PSS (Cohen d, 0.85; 95% CI, 0.73-0.96) and in all secondary outcome measures (eg, job strain: Cohen d, 0.34; 95% CI, 0.23-0.46) at 8 weeks. These improvements were maintained at 4 months after randomization (PSS: Cohen d, 0.71; 95% CI, 0.59-0.84; job strain: Cohen d, 0.37; 95% CI, 0.25-0.50). Those using the app from 5 to 9.9 min/d vs less than 5 min/d showed greater reduction in stress (mean PSS score difference, −6.58; 95% CI, −7.44 to −5.73).Conclusions and RelevanceThe findings suggest that a brief, digital mindfulness-based program is an easily accessible and scalable method for reducing perceptions of stress. Future work should seek to clarify mechanisms by which such interventions contribute to improvements in work-specific well-being.Trial RegistrationClinicalTrials.gov Identifier: NCT03527303
Biochemical Tests for the Identification of Aerobic Bacteria
Authors: Davis Richard E. , Pezzlo Marie T. 
Published: January 2025

Abstract

Acetamide agar is used to test an organism‐s ability to utilize acetamide by deamination. The medium contains acetamide as the sole carbon source and inorganic ammonium salts as the sole source of nitrogen. Growth is indicative of a positive test for acetamide utilization. When the bacterium metabolizes acetamide by the enzymatic action of an acylamidase, the ammonium salts are broken down to ammonia, which increases alkalinity. Acetate agar is used to test an organism‐s ability to utilize acetate. Antimicrobial disks dropped onto agar can help identify bacteria based on their susceptibility or resistance to certain antibiotics. Antibiotic disks used for organism identification should not be used to report or infer clinical sensitivity of an isolate. The butyrate test is a rapid test for the detection of the enzyme butyrate esterase.
Staphylococcus aureus
, the most pathogenic of the staphylococci, is separated from other species by the presence of coagulase.