bluuebunny/crossref_metadata_2025_split huggingface dataset:
ANALISIS FINANSIAL USAHATANI PADI SAWAH (Oryza sativa, L) DI KECAMATAN PEUREULAK TIMUR KABUPATEN ACEH TIMUR
Authors: Jamil Muhammad , Faisal Muhammad 
Published: December 2019

Tujuan penelitian untuk mengetahui kelayakan finansial usahatani padi sawah di Kecamatan Peureulak Timur Kabupaten Aceh Timur. Penelitian ini menggunakan metode survey. Penentuan lokasi penelitian dilakukan dengan sengaja di Kecamatan Peureulak Timur Kabupaten Aceh Timur dengan pertimbangan bahwa kecamatan tersebut merupakan daerah sentra usahatani padi sawah di Kabupaten Aceh Timur. Objek penelitian ini adalah usahatani padi sawah. Ruang lingkup penelitian meliputi biaya produksi, penerimaan, pendapatan, analisis finansial usahatani padi sawah. Jumlah 36 orang sampel petani padi sawah tersebar di Desa Jeungki 10 orang, Desa Seuneubok Punti 11 orang dan Desa Alue Gurep 10 orang.
Karakteristik petani sampel adalah umur rata-rata petani sampel adalah 44,72 tahun, tingkat pendidikan rata-rata adalah 9,25 tahun, pengalaman berusahatani rata-rata 10,14 tahun dan jumlah tanggungan keluarga petani rata-rata 4 orang. Rata-rata luas lahan garapan petani sampel adalah sebesar 0,61 hektar. Rata-rata pengunaan tenaga kerja usahatani padi sawah di Kecamatan Peureulak Timur yaitu sebesar 83,04 HKP/UT/MT, biaya produksi sebesar Rp.8.344.870,37,- per UT/MT dan Rp. 13.765.446,06,- per Ha/MT, produksi sebesar 3.414,15 Kg/UT/MT dan 5.612,31 Kg/Ha/MT, nilai produksi sebesar Rp. 15.250.975,58 per UT/MT dan Rp. 25.070.096,85 per Ha/MT dan pendapatan bersih sebesar Rp. 6.906.105,21 per UT/MT dan Rp. 11.176.249,48 per Ha/MT. Hasil analisis finasial usahatani padi sawah di Kecamatan Peureulak Timur dari sisi R/C rasio (perbandingan penerimaan dan biaya) diperoleh nilai R/C sebesar 1,81 (layak), BEP harga perunit sebesar Rp. 2.444,2/Kg, sementara harga gabah riil padi sawah di Kecamatan Peureulak Timur adalah sebesar Rp. 4.461,11/Kg (layak). BEP jumlah produksi sebesar 451,62Kg/UT/MT, sementara produksi riil usahatani padi sawah di Kecamatan Peureulak Timur adalah sebesar 3.414,11Kg/UT (layak).
Przywództwo strategiczne w świetle osiągnięć psychologii
Authors: Nowak Hanna  
Published: December 2019

Przywództwo strategiczne jest jednym z podstawowych kierunków badawczych podejścia zasobowego w zarządzaniu strategicznym. Ma istotny wpływ na funkcjonowanie i wyniki przedsiębiorstw. Dzięki ekspansji ekonomii behawioralnej, możliwy stał się postęp w badaniach nad strategicznym przywództwem poprzez absorbowanie osiągnięć psychologii. W ostatnich dekadach psycholodzy dokonali istotnego postępu w identyfikacji i weryfikacji fundamentalnych koncepcji, które stwarzają istotne przesłanki do dalszego rozwoju teorii i badań nad zespołami zarządczymi przedsiębiorstw. Artykuł składa się z trzech głównych części. Pierwsza część poświęcona jest omówieniu psychologicznego konstruktu rdzenia samooceny. W drugiej części przedstawiono różne podejścia do koncepcji intuicji. Część trzecia omawia przedsiębiorczą pasję. (abstrakt oryginalny)
Fenomen jakości we współczesnych organizacjach
Authors: Rutkowska-Podołowska Małgorzata 
Published: December 2019

Artykuł jest próbą odpowiedzi na wątpliwości dotyczące rangi jakości we współczesnych organizacjach: czy jest to fenomen czy tylko przemijająca moda. Autor rozwija ideę imperatywu jakości w trzech wymiarach: ekonomicznym, społecznym i ekologicznym. Podejmuje próbę integracji podejścia jakościowego i ilościowego w zarządzaniu, a także porównuje wyniki badań amerykańskich i polskich, w tym również własnych. (abstrakt oryginalny)
Korovkin Type Approximation Theorem for Functions of Two Variables Through αβ−Statistical Convergence
Authors: ALTUNDAĞ Selma , SÖZBİR Bayram 
Published: December 2019

In this paper, we introduce the concepts of αβ−statistical convergence and strong αβ− summability of double sequences and investigate the relation between these two new concepts. Moreover, statistical convergence and αβ− statistical convergence of double sequences are compared under some certain assumptions. Finally, as an application, we prove Korovkin type approximation theorem for a function of two variables by using the notion of αβ−statistical convergence.
Pollen morphology of section <i>Cheirolepis</i> Boiss. of the genus <i>Centaurea</i> L. (Asteraceae) in Turkey
Authors: Çitak Burcu Yilmaz , Dural Hüseyin , Uysal Tuna , Pinar Nur Münevver 
Published: December 2019

In this paper, the palynomorphology of 17 taxa of section Cheirolepis in Turkey, were investigated by light (LM) and scanning electron microscope (SEM). Detailed descriptions of the pollen grains were given for each taxon and a well-resolved dendrogram was generated through numerical analysis of palynological diagnostic features. The pollen grains were found to be radially symmetric, isopolar, and generally 3-zonocolporate, with the exception of C. derderiifolia, C. kotschyi var. floccosa, and C. saligna, which were also 4-zonocolporate. The shape of the pollen grains were prolatespheroidal, with the polar axes of 32.76–46.26 μm and equatorial axes of 31.86–45.82 μm. The sculpturing of the pollen grains was generally scabrate-perforate or rarely microechinate-perforate. The spines were conical with a changing base length. The length and the width of the spines varied between 0.48 and 2.28 μm and 0.4 and 3.39 μm, respectively. The number of perforations at the base of the spines ranged in two or morerows and they varied between 5 and 30. The number of spines was 16–70 in 10 μm2. The results of this study showed that the polar axes, equatorial axes, aperture type, pollen shape, spine length, perforation number, and number of spines in 10 μm2 are essential for distinguishing the studied taxa. The taxa were grouped by clustering analysis of selected pollen characters using the UPGMA method.
New records of three species and a genus of angiosperms for Bangladesh
Authors: Hossain Gazi Mosharof , Khan Saleh Ahammad , Rahman Sayedur , Sharma Sandeep , Rahim Md. Abdur , Khan Md. Rakibul Islam 
Published: December 2019

Three species viz., Cayratia maritima Jackes of family Vitaceae Juss., Leptadenia reticulata (Retz.) Wight & Arn. of Apocynaceae Juss. and Oberonia disticha (Lam.) Schltr. of Orchidaceae Juss. have been reported here for the first time from Sundarban Mangrove Forest of Bangladesh. The genus Leptadenia R.Br. is a new addition to the Angiosperms of Bangladesh. Taxonomic description, photographs and illustrations of these species have been provided.
Pollen morphology and its systematic implication on some species of <i>Artemisia</i> L. from Gilgit-Baltistan Pakistan
Authors: Hussain Adil , Potter Daniel , Hayat Muhammad Qasim , Sahreen Sumaira , Bokhari Syed Ali Imran 
Published: December 2019

This study was accomplished to scrutinize the pollen morphology of 15 species of the genus Artemisia of the family Asteraceae from Gilgit-Baltistan region of Pakistan by means of scanning electron microscopy (SEM). Results revealed pollen grains of Artemisia species with tricolporate shape, and characterized by globular symmetry (ellipsoid ball shaped from equatorial side and three lobed rounds from polar view) with few exceptions. Additionally, the pollens are marked with reduced spinules on their surfaces which are diagnostic character for the genus Artemisia. In this study, seven micromorphological characters of pollen grains of 15 Artemisia species viz. shape of pollen, arrangement of spinules, exine sculpture, spinules base, equatorial width and polar length, were employed to construct a dendrogram following the consequential cluster analyses. In the dentrogram, four groups within the studied Artemisia species have been recognized. The pollen morphology of Artemisia could be a good taxonomic marker to cope with its taxonomic delimitations in combination with other floral and molecular attributes.
New records of phytoplankton for Bangladesh: Division - Cryptophyta
Authors: Akhtar Ashika , Ayesha Mst. , Mehnaz Maliha , Alfasane Md. Almujaddade , Begum Z.N. Tahmida 
Published: December 2019

The paper records 6 species of freshwater phytoplankton from the algal Division Cryptophyta. The species are Cryptomonas pyrenoidifera Geitler, C. caudata Schiller, C. tetrapyrenoidosa Skuja, Chroomonas breviciliata Nygaard, C. reflexa Kiss. and Cyathomonas truncata (Fres.) Fisch HP. These are newly recorded species from Sylhet Division of Bangladesh.
Three new species records of the genus <i>Pinalia</i> Lindl. (Orchidaceae) for Bangladesh
Authors: Huda Mohammed Kamrul , Hoque Mohammed Mozammel , Alam Md. Owahidul 
Published: December 2019

Pinalia obesa (Lindl.) Kuntze, Pinalia spicata (D. Don) S. C. Chen & J. J. Wood and Pinalia acervata (Lindl.) Kuntze of the family Orchidaceae have been reported here as new angiospermic record for Bangladesh flora. Detailed examination with description, flowering time, ecology and geological distribution of the species has been provided here with illustration and photographs.
DNA barcoding and morpho-anatomical characters of two forms of <i>Convolvulus arvensis</i> L. (Convolvulaceae) grown in Asir region, Saudi Arabia
Authors: Moustafa Mahmoud , Alamri Saad , Shati Ali , Al-Kahtani Mohmed , Alrumman Sulaiman , Tawfek Abdelraheem 
Published: December 2019

DNA barcoding and morpho-anatomical characters of two forms of Convolvulus arvensis L. growing in Asir region, Saudi Arabia were studied. We applied three molecular markers, ITS, rbcL and matK for phylogenetic reconstruction in combination with 24 morpho-anatomical characters to provide proposal for the recognition of its population under two forms. Plant samples were collected from ten various populations of C. arvensis supposed to be of two different forms, and finally these have been found to be of two new forms (small leaf) and form (large leaf) for the flora of Saudi Arabia. TWINSPAN results showed that there was negative group with twenty one objects including stem length, stem thickness, seed shapes, petiole length, leaf apex, leaf length, petal circumference, leaf width, capsule length, capsule width, stamen length, anther width, anther length, carpel length, venations type, pollen grains shape, T.S of stem, root and leaf, stigma shape and anther base surface and positive group including hairs, stomata and anther shape. Dendrogram upon morpho-anatomical characters resolved two main clusters, one cluster of form (large leaf) and the other of form (small leaf). Amplified gene region for the form (small leaf)-rbcL showed 100% identity with C. lineatus; form (small leaf)-matK and form (large leaf)-matK had 99% identity with Calystegia sepium (L.) R. Br. Form of (small leaf)–ITS had 100% identity with that of C. arvensis; form (large leaf)-rbcL had 100% identity with those of C. arvensis and C. lineatus. Form (large leaf)–ITS had 99% identity with that of C. arvensis. The results of molecular phylogenetic analyses based on certain morphological and rbcL data support two main clusters within C. arvensis which is consistent with two forms, form (small leaf) and form (large leaf).
Morphological and anatomical investigation among six variants of <i>Canna indica</i> L.
Authors: Sultana Nahid , Akhi Sabiha Sultana , Hassan Md. Abul , Rahman M. Oliur 
Published: December 2019

The present study explores detailed morphological and anatomical features of six variants of Canna indica L. Noticeable variations have been recorded in the morphology of six variants of C. indica especially on the basis of their different colours of leaves, flowers, staminodes and fruits. Root, stem and leaf anatomy of C. indica revealed little variation among the variants employed in the study. Phloem is 5-6 layered in the variant 2 (small red), 4-5 layered in the variant 4 (orange), and 3-4 layered in the remaining variants. The variant 4 (orange) can be distinguished from other five variants anatomically, by presence of 5-7 layers of schlerenchymatous tissue, and morphologically by its green pseudostem, ovate to obovate leaves, orange flowers, green bracts with maroon edges and orange-red staminodes. However, based on morphological and anatomical discrepancies the variants of Canna indica cannot be assigned to discrete taxonomic variety.
Angiospermic flora of Gafargaon upazila of Mymensingh district focusing on medicinally important species
Authors: Rahman M. Oliur , Sayma Nusrat Jahan , Begum Momtaz 
Published: December 2019

Gafargaon upazila has been floristically explored to identify and assess the angiospermic flora that resulted in occurrence of 203 taxa under 174 genera and 75 families. Magnoliopsida is represented by 167 taxa under 140 genera and 62 families, while Liliopsida is constituted by 36 taxa belonging to 34 genera and 13 families. Vegetation analysis shows that herbs are represented by 106 taxa, shrubs 35, trees 54, and climbers by 8 species. In Magnoliopsida, Solanaceae is the largest family possessing 10 species, whereas in Liliopsida, Poaceae is the largest family with 12 species. The study has identified 45 medicinal plants which are used for treatment of over 40 diseases including diabetes, ulcer, diarrhoea, dysentery, fever, cold and cough, menstrual problems, blood pressure and urinary disorders by the local people. Some noticeable medicinal plants used in primary healthcare are Abroma augusta (L.) L.f., Coccinia grandis (L.) Voigt., Commelina benghalensis L., Cynodon dactylon (L.) Pers., Holarrhena antidysenterica Flem., Glycosmis pentaphylla (Retz.) A. DC., Mikania cordata (Burm. f.) Robinson, Ocimum tenuiflorum L. and Rauvolfia serpentina (L.) Benth. A few number of species are also employed in cultural festivals in the study area. Cardamine flexuosa With., Oxystelma secamone (L.) Karst., Phaulopsis imbricata (Forssk.) Sweet, Piper sylvaticum Roxb., Stephania japonica (Thunb.) Miers and Trema orientalis L. have been found to be rare in the investigated area. In order to preserve botanical resources of Gafargaon upazila, particularly the rare, threatened and medicinal plants, conservation measures need to be undertaken through both in-situ and ex-situ methods for their sustainable use.
Urinary Tract Infection Among Women in Child Bearing age in Rajshahi Region
Authors: Zahan Rozina Aktar , Rahman Nahreen , Alam Kh Faisal , Alam Md Shah , Yasmin Nilufar , Hassan Parvez 
Published: December 2019

Background: Urinary Tract Infection (UTI) is the second leading cause of bacterial infection worldwide. More female are affected compared to male, particularly in their reproductive age group. Untreated and repeated UTI cases lead to health complication and antimicrobial resistance.
Objective: To know the proportion of UTI among women in child bearing age group in Rajshahi and also to know the influence of socio-demographic parameters on UTI incidence in this region.
Methodology: A cross sectional descriptive study was conducted on women in their reproductive age group (15-45 years) in Institute of Biological Sciences (IBSc), Rajshahi University and Rajshahi Medical College (RMC) from July 2014 to June 2017 where mid-stream urine samples were collected and cultured following all standard procedure. Positive cultures were compared with sociodemographic parameters to know their association with UTI cases.
Result: Out of Total 450 patients screened for UTI, 151 (33.55%) were culture positive. Married women showed the highest rate of UTI 95 (62.91%) compared to single and widowed/divorced women which was 49 (32.4%) and 7(4.6%) respectively. Pregnancy and diabetes showed greater incidence or association with UTI which was 116 (76.8%) and 93 (61.59%) respectively. In all cases combined, symptomatic UTI was much higher than asymptomatic bacteriuria 54 (35.7%). Good hygiene and cleanliness associated with use of sanitary napkins and latrines have greatly reduced UTI rates among women which were 31 (20.5%) and 27 (17.8%) respectively.
Conclusion: UTI has a high rate among women in their childbearing age, particularly when associated with pregnancy and diabetes. Good personal hygiene and awareness can greatly reduce its incidence and prevent further complications and most importantly antimicrobial resistance.
KYAMC Journal Vol. 10, No.-3, October 2019, Page 156-159
Primary Ewing's Sarcoma of the Spine: Four Case Report
Authors: Sharif Md Mofazzal , Parvin Khaleda , Siddiqua Umme Iffat , Hassan A.Q. Mehedi , Hossain Jabed , Amin Md Al , Ray Deepak Shankar 
Published: December 2019

Ewing's sarcoma is a common malignancy of the bone and soft tissues in pediatric patients. It mostly affects the long bones and pelvis, and less commonly the flat bones and vertebrae. Primary Ewing's sarcoma affecting the spine is very rare. The patient has non-specific symptoms for a prolonged period of time before the correct diagnosis is given. Patients can present with acute paraplegia due to spinal cord compression, which needs prompt surgical intervention. Early diagnosis and treatment are important for neurological recovery. The definitive management includes three main modalities: surgery, radiotherapy and combination chemotherapy. Adequate surgical excision may not be feasible because of anatomical limitations and local control is mainly achieved by radiotherapy. Because of the low incidence of these tumors, a multitude of therapeutic strategies have been employed with varying success. Currently there are no clinical guidelines outlining optimal management
KYAMC Journal Vol. 10, No.-3, October 2019, Page 164-167
Analisis Kejadian Abrasi Kornea pada Pasien dengan Trikiasis Akibat Entropion
Authors: Savitri I Dewa Ayu P. , Supit Wenny P. , Tumewu Sigmund I. E. 
Published: December 2019

Abstract: Trichiasis is a condition of abnormal growth of eyelashes that results in scraping of the eyelashes on the corneal surface; therefore, ulceration or abrasion of the corneal can occur. One of the causes of trichiasis is entropion that can occur involutionally due to aging process. This study was aimed to obtain the correlation between incidence of corneal abrasion and trichiasis due to entropion. This was a prospective and analytical study. Subjects were elderly people at Panti Werdha Senja Cerah (nursing home) and elderly patients who visited the North Sulawesi Province Eye Hospital during September to November 2019. The result showed that there were 30 subjects with involutional entropion that reached the peak at interval of 75-79 years old. Elderly females were predominant as many as 20 people (67%). Corneal abrasion was found in 4 subjects (13%) with trichiasis due to entropion. The chi-square test of the correlation between trichiasis due to entropion and corneal abrasion obtain a p-value of 0.030 (p<0.05). In conclusion, there was a significant relationship between trichiasis due to entropion and the incidence of corneal abrasion.Keywords: corneal abrasion, trichiasis, entropion Abstrak: Trikiasis merupakan pertumbuhan abnormal dari bulu mata yang mengakibatkan penggesekan bulu mata pada kornea yang dapat mengakibatkan terjadinya ulserasi maupun abrasi kornea. Salah satu penyebab trikiasis ialah entropion, yang dapat terjadi secara involusional (senilis) akibat proses penuaan. Penelitian ini bertujuan untuk mengetahui hubungan antara kejadian abrasi kornea dan trikiasis akibat entropion. Penelitian ini dilakukan pada orang lanjut usia di Panti Werdha Senja Cerah Paniki dan pasien yang berkunjung di UPTD Rumah Sakit Mata Provinsi Sulawesi Utara periode September-November 2019. Jenis penelitian ialah analitik prospektif. Hasil penelitian mendapatkan 30 orang lanjut usia dengan entropion involusional disertai trikiasis. Insidensi entropion involusional mencapai puncaknya pada interval 75-79 tahun (26,27%) dan lebih banyak pada jenis kelamin perempuan (67%).. Kejadian abrasi kornea pada pasien dengan trikiasis akibat entropion sebanyak 4 orang (13%). Hasil uji chi-square terhadap hubungan antara trikiasis akibat entropion dan terjadinya abrasi kornea mendapatkan nilai signifikansi sebesar 0,030 (p<0,05). Simpulan penelitian ini ialah terdapat hubungan bermakna antara trikiasis akibat entropion dan terjadinya abrasi kornea.Kata kunci: abrasi kornea, trikiasis, entropion
CONCEPTUAL MODEL OF DIDACTIC SYSTEM OF GRAPHIC-ART PREPARATION FOR FUTURE TEACHERS OF THE FINE ART
Authors: Al-Fawadi, Hutham Mezaal Salih,  , Tverdokhlebova Yanina Nikolaevna,  
Published: December 2019

The article reveals the essence of the content of the conceptual model of artistic and graphic preparation of future teachers of the fine arts. Based on a review of scientific studies on this issue are marked new conceptual ideas, pedagogical views of scientists on the theory and practice of art education of students in pedagogical universities. Sub-theoretical construct performs scientific and educational potential of art pedagogy and its component - art didactics. Construct model of didactic conditions of artistic and graphic preparation of future teachers of fine arts in the article is viewed as structural and logical system of artistic and educational interaction between teacher and students.
Regarding the nature of cognitive and practical ways of graphic activity of students, the author designed a didactic system that is purposeful on the decision of educational problems of vocational training in the field of graphic arts. Designated article mechanisms of cognitive and creative activity of students in the field of graphic art are due to the basic psycho-pedagogical and didactic regularities of the process of "cognition - teaching – learning - creativity".
A priority area in the contemporary socio-economic, spiritual and cultural development of Ukraine, which is part of the European democratic community, is education. Areas of the state policy in the sphere of education are defined by the Constitution of Ukraine Logical-semantic content of the conceptual model of artistic and graphic preparation of future teachers of fine arts combines multiple components in a designated process expedient didactic design with its methodological features.
اثر استراتيجية الصف المقلوب في التحصيل الدراسي لدى طلبة المرحلة الاولى في مادة الفن البيئي
Authors: م. حسن صاحب جبر  
Published: December 2019

يهدف البحث الحالي الى التعرف على اثر استراتيجية (الصف المقلوب) في تحصيل طلبة المرحلة الاولى في مادة الفن البيئي, وتحقيقا لهذا الهدف لجأ الباحث الى استخدام المنهج الشبه التجريبي ذي المجموعة الضابطة الواحدة ذات الاختبار البعدي فقط ,وقد اختار الباحث وبشكل عشوائي (40) طالباً وطالبة من طلبة المرحلة الاولى عينة لبحثه حيث تم تقسيمها الى مجموعتين الاولى تجريبية والثانية ضابطة, حيث تدرس المجموعة الاولى باستراتيجية (الصف المقلوب) اما الثانية فتدرس بطريقة المحاضرة ,وبعد اجراء التكافؤات بين المجموعتين في مجموعة من المتغيرات ,وتطبيق الاختبار التحصيلي البعدي على المجموعتين, وجد الباحث ان هنالك فروقا بين المجموعتين في التحصيل ولصالح المجموعة التجريبية وقد خرج الباحث بمجموعة من الاستنتاجات والتوصيات والمقترحات :
النتائج :
1.هنالك اثر واضح استراتيجية (الصف المقلوب) في تحصيل الدراسي في مادة الفن البيئي
2.تفوق افراد المجموعة التجريبية, على افراد المجموعة الضابطة في اختبار التحصيل الدراسي البعدي لمادة الفن البيئي .
الاستنتاجات

هنالك اقبال من قبل الطلبة تجاه طرائق التدريس الحديثة .

2.ارتفاع التحصيل الدراسي لدى طلبة المجموعة التجريبية.
التــوصيات :
1.العمل على تطوير طرائق واستراتيجيات التدريس من خلال دورات البحوث والدراسات
2.استعمال الاستراتيجيات التي تركز على انشطة الطالب وفاعلياته

تطوير الكوادر التربوية وتدريبها على الاستراتيجيات التدريسية الجديدة من خلال ورش العمل

المقترحات :
يقترح الباحث اجراء الدراسات الآتية :
1.اثر استراتيجية الصف المقلوب في التحصيل الدراسي والاستبقاء في مادة التربية الفنية لدى طلبة الجامعة
2.فاعلية برنامج تعليمي قائم على الصف المقلوب في التحصيل الراسي والدافعية في مادة النجارة لدى طلب الجامعة .