bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengaruh Pemberian Ekstrak Temulawak (Curcuma xanthorrhiza) Dengan Dosis Yang Berbeda Terhadap Kelangsungan Hidup Dan Pertumbuhan Benih Ikan Lele Sangkuriang (Clarias gariepinus)
Authors: Aprianita Aprianita , Zulkhasyni Zulkhasyni , Hamron Novita , Warman Indra
Published: March 2024

Ikan Lele sangkuriang (Clarias gariepinus) termasuk ikan yang mempunyai nilai ekonomi tinggi dan mudah dibudidayakan. Permasalahan utama dalam budidaya ikan yang sering ditemukan adalah serangan penyakit. Walaupun ikan lele memiliki ketahanan tubuh tinggi terhadap penyakit dan mampu beradaptasi di lingkungan dengan berbagai kondisi, bukan berarti ikan lele tidak akan terserang hama dan penyakit. Beberapa alternatif yang dapat dilakukan untuk mengatasi permasalahan tersebut adalah dengan mengunakan bahan alami salah satunya adalah temulawak. Temulawak mengandung zat aktif berupa bahan kimia diantaranya flavonoid, antorrizol, kurkuminoid yang didalamnya terdapat zat kuning (kurkumin) dan desmetoksi kurkumin, minyak atsiri, protein, lemak, selulosa dan mineral. Penelitian ini dilaksanakan pada bulan Maret hingga Mei 2018 berlokasi di kelurahan Gunung Alam, Arga Makmur, Kabupaten Bengkulu Utara. Penelitian ini menggunakan Rancangan Acak Lengkap dengan 4 perlakuan yaitu (P0) : Tidak diberikan ekstrak temulawak, Perlakuan (P1) : Diberikan dosis ekstrak temulawak 2 ml/unit, Perlakuan (P2) : Diberikan dosis ekstrak temulawak 4 ml/unit, Perlakuan (P3) : Diberikan dosis ekstrak temulawak 6 ml/unit. Hasil penelitian menunjukkan bahwa pemberian Dosis ekstrak temulawak berpengaruh sangat nyata terhadap kelangsungan hidup dan pertumbuhan benih ikan lele sangkuriang (Clarias graepinus) terbaik pada perlakuan P3 (Dosis ekstrak 6 ml) sebesar 84% dan menghasilkan pertumbuhan bobot mutlak sebesar 17 gram.
Response Of Growth And Production Of Shallot To The Genus Of Mycorrhiza And Npk Fertilizer
Authors: Muhammad Muhammad , Fajri Ahmad Dio , Parwi Parwi , Parwito Parwito , Susilo Edi
Published: March 2024

Mycorrhizal biofertilizer is a biotechnology agent and bio protector that is environmentally friendly and supports the concept of sustainable agriculture. The purpose of this study was to determine the effect of growth and production of shallots on the application of the genus Mycorrhizae and N,P,K fertilizers. This study used a completely randomized design method with two factors: The first factor was the application of the mycorrhizal genera Glomus (M1), Gigaspora (M2), Acaulospora (M3), and the Mycorrhizal Consortium (M4); and the second factor is 0-gram NPK fertilizer (NPK0), 25-gram NPK fertilizer (NPK25), 50-gram NPK fertilizer (NPK50), 75-gram NPK fertilizer (NPK75). The results of the identification of Glomus spore form is obovoid, the spore wall is more than one layer, yellow in color. Gigaspora spore form is globose, spore walls do not have an inner wall, and the spore is yellowish cream in color. Acaulospora spore is elliptic, has 2 spore walls, spores are yellow. The results of mycorrhizal responses and doses of NPK fertilizer on the growth and production of shallots were not significantly different according to the analysis of variance in all observation parameters, but some treatments consistently produced the highest results among other treatments. The highest treatment was M1.NPK50 produced an average number of shallots of 50 pieces, the number of shallot bulbs averaged 13.4 and the diameter of shallot bulbs averaged 4.9.
Vegetative and Generative Growth of Mexican Sword Cultivated as Potted Ornamental Plants Aquarius palifolius (Nees & Mart.) J.F. Macbr
Authors: Rizki Rizki , Alfina Rina , Rasdanelwati Rasdanelwati , Darlis Olivia
Published: March 2024

Melati air (A. palifolius) merupakan kelompok tumbuhan dari familia Alismataceae dengan habitus roset akar dan habitat pada media lumpur. Penelitian ini bertujuan untuk mengetahui pertumbuhan vegetatif dan generatif tanaman melati air (A. palifolius) yang meliputi pertambahan jumlah daun, panjang daun, lebar daun, pertambahan panjang perbungaan, cabang perbungaan dan panjang ruas. Penelitian ini dilaksanakan di green house Politeknik Pertanian Negeri Payakumbuh Tanjung Pati, Kabupaten Lima Puluh Kota Sumatera Barat. Penelitian ini menggunakan metode deskriptif dengan jumlah populasi sebanyak 30 tanaman. Hasil penelitian menunjukkan daun mengalami pertambahan rata-rata satu daun dalam waktu 2 hari. Panjang daun pada awal kemunculan rata-rata 5,5 – 8,7 cm dengan panjang dapat mencapai 61,5 cm. Lebar daun tidak dapat diamati dari awal muncul karena pada tanaman ini daun muda mengalami penggulungan, daun akan terbuka dan dapat diukur pada hari ke 7 munculnya daun dengan lebar daun 6,5 – 14 cm, maksimal lebar daun adalah 19,5 cm. Panjang perbungaan pada hari kedua pengamatan adalah 6 – 7 cm adalah 110,5 cm. Perbungaan terdiri dari 3 cabang yang terletak pada buku pertama dengan panjang 1,6 – 2,5 cm dan maksimal panjang cabang ini adalah 21,2 – 35,3 cm.
Karakteristik Mutu Selai Lembaran Pedada (Sonneratia caseoloris) dengan Variasi Konsentrasi Agar-agar dan Karagenan sebagai Texturizer
Authors: Andari Mayang , Arif Hilda Meisya , Azhari Diah
Published: March 2024

Sheet jam is a modification of semi-solid jam products into sheets that are dense, practical and not too sticky. This research aims to characterize the effect of adding jelly or carrageenan on the physical, chemical and organoleptic properties of pedada fruit sheet jam. This research consisted of 2 treatments, namely the type of texturizer (jelly and carrageenan) and the concentration of the texturizer (1.5%, 2.25%, 3.0%). Analysis of yield, physical (texture), chemical (water content, fiber, protein, vitamin C, total dissolved solids), organoleptic tests (color, aroma, texture, taste, stickiness and overall), determining the best treatment as well as income and profit analysis are carried out on all sheet jam samples. Analysis of the best treatment using the De Garmo method states that the best sheet jam is found in the treatment with the addition of 1.5% carrageenan concentration, with a yield value of 56.31%, texture 2.32 mm, water content 26.08%, fiber content 0.82%, protein content 5.35%, vitamin C content 0.36% and total dissolved solids 29.70%. Organoleptic tests on color, aroma, texture, taste, stickiness and overall showed values of 4.20%, 3.85%, 3.85%, 3.85%, 3.70% and 4.25%. The results of the income and profit analysis of sheet jam for the best treatment show that with a total cost of Rp. 2,462,907 can generate income of Rp. 3,210,000 with a profit in one month of production of Rp. 747,093
Perumusan Strategi Pemasaran Agrowisata The Nickresnally Strawberry Park Di Desa Sumber Bening Menggunakan Pendekatan Analisis SWOT
Authors: Zumrona Aliyanti , Nurmalia Ana , Yumiati Yossie , Sumartono Eko
Published: March 2024

Agrowisata The Nickrisnally Strawberry Park  yang berlokasi di Desa Sumberbening Kecamatan SelupuRejang, Kabupaten RejangLebong merupakan contoh jenis inovasi dalam budidaya buah stroberi yang membalut budidaya buah stroberi  dengan konsep wisata berbasis pertanian (budidaya stroberi).  Sebagai salah satu Agrowisata yang sudah cukup lama berdiri, Agrowisata The Nickrisnally Strawberry Park harus membuat rancangan strategi pemasaran yang  baik untuk keberlangsungan usaha, memenangkan persaingan serta mengoptimalkan sumber daya yang terbatas agar tercapainya target pasar yang diinginkan.  Adapun tujuan akhir dari penelitian ialah untuk menentukan rumusan strategi pemasaran yang dapat diaplikasikan sesuai dengan faktor yang mempengarui  pemasaran pada Agrowisata The Nickrisnally Strawberry Park.Penelitian dilakukan secara secara sengaja (Purposive) menggunakan pendekatan deskripif kualitatif dengan metode analisis SWOT, dimana data diperoleh menggunakan metode obserasi, wawancara serta kuesioner. Hasil dari penelitian  Rumusan strategi yang dapat diterapkan ialah rumusan Strategi Agresif
Uji Perkecambahan Benih Kultivar Padi Lokal Asal Sumatera Barat
Authors: Illahi Ayu Kurnia , Kurniasih Dedeh , Sari Deliana Andam , Karmaita Yummama
Published: March 2024

Pemanfaatan plasma nutfah padi di Sumatera Barat perlu dilakukan untuk meningkatkan ketersediaan sumber daya genetik padi yang mampu memenuhi kebutuhan dari segi kuantitas dan kualitas. Penelitian uji perkecambahan telah dilakukan terhadap 10 kultivar lokal asal Sumatera Barat pada bulan Juni sampai Agustus 2023 di Jorong Kandang Lamo Nagari Sarilamak Kecamatan Harau Kabupaten Lima Puluh Kota. Parameter pengamatan adalah persentase kecambah normal, persentase perkecambaha, panjang radikula, dan panjang plumula. Penelitian ini disusun dalam Rancangan Acak Lengkap (RAL) dengan tiga ulangan. Hasil penelitian menunjukkan bahwa perlakuan kultivar lokal padi asal Sumatera Barat menunjukkan pengaruh pada variabel pengamatan. Kultivar Damasraya (K8) menunjukkan nilai persentase kecambah, persentase kecambah normal, panjang radikula, dan indeks vigor yang paling tinggi dibandingkan kultivar lainnya. Kultivar Sibagondit (K3) menunjukkan nilai yang paling rendah pada karakter persentase kecambah normal yaitu 13,33 %.
Effect Of Egg Weight On Hatchability And Hatching Weight Of Quail (Cortunix cortunix Japonica)
Authors: Zurina Rita , Malianti Lezita , Definiati Neli , Rita Wismalinda , Suliasih Suliasih
Published: March 2024

The research was conducted to determine the fertility, hatchability and hatching weight of quail (Corturnix-corturnix japonica) eggs in various egg weights. The research was carried out experimentally using a Randomized Block Design (RAK) consisting of 3 treatments and 4 replications. This research will be carried out from October to December 2020 at Kandang Puyuh, Kasih Ibu Orphanage, Jalan Bali, Bengkulu City. The tools used in this research were 4 manual hatching machines, box-shaped with a capacity of around 300 quail eggs, scales and an electrical energy source. The materials used are 300 quail eggs and disinfectant. The research was carried out experimentally using a Randomized Block Design (CRD) with 3 treatments and 4 replications. The treatment applied is egg weight consisting of: B1 = Light (≤9.5g), B2 = Medium (9.6 – 10.5g), B3 = Heavy (≥10.6g)
Pengaruh Pemberian Ekstrak Buah Belimbing Wuluh (Averrhoa Bilimbi) Sebagai Suplemen Dalam Pakan Buatan Untuk Meningkatkan Pertumbuhan Dan Kelangsungan Hidup Benih Ikan Nila Gift (Oreochromis Niloticus)
Authors: Sefrianto Ade , Hamron Novita , Warman Indra , Oktamalia Oktamalia , Andriyeni Andriyeni
Published: March 2024

Gift tilapia is a fish that is widely favoured by people in Bengkulu province and includes fish that has important economic value. Efforts to increase the growth rate of gift tilapia is one idea to increase production. As an important source of protein for the community. Gift tilapia has the advantage of being easy to breed, fast growth rate, and can be cultivated intensively and extensively with high density. The survival rate of tilapia seeds is highly influenced by several factors of the aquatic environment such as temperature, pH and feed. The growth of tilapia seeds also depends on the quality of the feed given every day, the higher the nutritional value of the feed given, the growth rate will increase, so therefore the provision of belimbing wuluh juice is expected to help improve the growth system and resilience of gifted tilapia seeds. This research was conducted in April to May located in the yard of the orange alley house, in Karang Anyar II Village, Argamakmur District, North Bengkulu. This study used a completely randomised design with 4 treatments and 3 replicates, namely Treatment A (no extract 0 ml/kg pellets), B (star fruit extract 55 ml/kg pellets), C (star fruit extract 75 ml/kg pellets) and Treatment D (star fruit extract 95 ml/kg pellets). The results showed that the provision of star fruit extract in artificial feed had a very significant effect on the length growth of gift tilapia, and the weight growth of gift tilapia. The best survival of gift tilapia in treatment C (star fruit extract 75 ml/kg pellets) with a survival value of 100% and produced the highest length growth in treatment D of 15.12 cm and the highest absolute weight growth was in treatment D with a value of 16.6 grams.
Uji Tosisitas Krim Minyak Atsiri Bunga Cengkeh (Syzygium Aromaticum (L)) Tipe A/M Dengan Penambahan Enhancer Pada Hewan Mencit Balb/c
Authors: Lestari Gina , Sugihartini Nining , Yuliani Sapto
Published: March 2024

Minyak atsiri bunga cengkeh memiliki aktivitas sebagai antiinflamasi, hasil penelitian sebelumnya menyebutkan bahwa krim tipe A/M konsentrasi minyak atsiri 2,5% formula dilakukan dengan penambahan enhancer menggunakan asam oleat dan propilen glikol dengan komposisi paling optimal kandungan krim tipe A/M  asam oleat 30% dan propilen glikol 70% sedangkan dalam krim tipe M/A asam oleat 50% propilen glikol 50%. Uji toksisitas sangat perlu dilakukan pada produk obat yang akan di pasarkan karena akan menjadi pertimbangan dalam penentuan dosis, rentang waktu dan pengunaanya. Penelitian ini bertujuan untuk mengetahui toksisitas krim Minyak Atsiri Bunga Cengkeh (MABC) dalam basis krim tipe A/M. Penelitian ini dilakukan uji toksisitas MABC 2,5% krim tipe A/M yang mengandung komposisi enhancer yaitu optimum. Toksisitas akut menggunakan hewan percobaan mencit balb/c dengan melihat profil histopatologi ginjal dan hati. Data dianalisa dengan uji t-tes dengan taraf kepercayaan 95% dengan signifikansi 0,05. Hasil penelitian Krim Minyak Atsiri Bunga Cengkeh (Syzygium Aromaticum (L)) Tipe A/M denga penambahan enhancer tidak menyebabkan toksisitas ditandai dengan tidak ada perubahan pada gambaran fisik dan profil histopatologi pada ginjal dan hati mencit. Berdasarkan hasil uji dapat disimpulkan bahwa formulasi krim tipe A/M toksisitas
Skrining Dan Aktivitas Antibakteri Fraksi Flavonoid Tunas Bambu Kuning (Bambusa vulgaris Var. Striata) Terhadap Bakteri Staphylococcus aureus
Authors: Novia Devi , Dharmayanti Luky , Illahi Yolanda Nur
Published: March 2024

Tunas bambu kuning adalah jenis bambu yang biasa digunakan masyarakat dalam pengobatan salah satunya mempunyai fungsi sebagai antioksidan, obat asam urat, dan kolesterol, sedangkan untuk pengobatan sebagai antibakteri belum ada yang menggunakannya padahal tunas bambu (Bambusa vulgaris Var. Striata) memiliki metabolit sekunder yang dibutuhkan sebagai antibakteri. Penelitian ini menggunakan fraksi aquadest-etanol tunas bambu kuning (Bambusa vulgaris Var. Striata) yang digunakan untuk uji aktivitas antibakteri terhadap bakteri Staphylococcus aureus dengan variasi konsentrasi yaitu 60 %, 80 %, 90 %. Metode yang digunakan dalam penelitian ini yaitu dengan metode difusi menggunakan kertas cakram/paper disk. Parameter yang digunakan untuk mengetahui mengukur aktivitas antibakteri yang digunakan yaitu dengan melihat diameter zona hambat yang terbentuk disekitar kertas cakram. Hasil uji aktivitas antibakteri dianalisis dengan metode deskriptif. Hasil penelitian menunjukkan adanya aktivitas antibakteri dari konsentrasi fraksi aquadest-etanol tunas bambu kuning yaitu 60% 80%, 90%, terhadap bakteri Staphylococcus aureus. Konsentrasi efektif dari fraksi aquadest-etanol tunas bambu kuning yang dapat menghambat pertumbuhan bakteri Staphylococcus aureus yaitu pada konsentrasi 90% dengan rata-rata diameter zona hambat 13,26 %. Terjadinya penghambatan pada pertumbuhan bakteri terhadap fraksi aquadest-etanol tunas bambu kuning dapat membuktikan bahwa fraksi aquadest tunas bambu kuning (Bambusa vulgaris Var. Striata) memiliki aktivitas antibakteri terhadap bakteri Staphylococcus aureus.
Proses Pembelajaran Pendidikan Jasmani Olahraga Dan Kesehatan Secara Online Di Smk Swasta
Authors: Purkonudin Muhamad
Published: March 2024

Penelitian ini bertujuan untuk mengetahui dan menganalisis proses pembelajaran pendidikan jasmani olahraga dan kesehatan di SMK Swasta. Penelitian ini menggunakan metode deskriptif kuantitatif dengan pendekatan one shot case study. Sampel yaitu seluruh guru PJOK di SMK Swasta berjumlah 30 guru. Instrumen penelitian berupa kuisioner online menggunakan google form. Teknik analisis data menggunakan analisis persentase. Hasil penelitian menjelaskan bahwa 100% guru tetap memberikan pembelajaran PJOK, 50 % guru menggunakan metode pembelajaran daring, 46,7 % pembelajaran PJOK sesuai dengan RPP dan 30 % sesuai RPP namun tidak runtut, 83,3% kendala dalam pembelajaran PJOK daring yaitu Lain-lainnya seperti kuota dll. 100% penilaian berdasarkan pengumpulan tugas dan ujian, 66,7 % menggunakan media pembelajaran whatsapp group dan 33,3 % Menggunakan Google Classroom, 83,3 % peserta didik antusias dan berpartisipasi baik dalam pembelajaran, 90 % guru memberikan tutorial melalui vidio atau PPT, Dan 66,7 % guru mengatakan penilaian pada pembelajaran daring tidak efektif.
Efektivitas Pembelajaran Penjas Ditengah Pandemic Covid-19
Authors: Supriyatni Deswita , Hasmarita Sony
Published: March 2024

This study aims to reveal field data by explaining what was revealed in the field, analyzing and concluding research results. This research uses descriptive research with the process of collecting and compiling data, as well as analyzing and interpreting the data. The population in this study were students in class 5 A with a total of 28 people and 5B 2 at SD Negeri 260 Griya Bumi Antapani Bandung City with a total of 53 students. In this study the sampling technique that the author used was purposive sampling, the sample used was 260 Griya Bumi Antapani Public Elementary School, Bandung City. After collecting the questionnaires, it can be seen that the Effectiveness of Physical Education Learning in the Midst of the Covid-19 Pandemic as many as 50% of students felt a change in effectiveness in Physical
Analisis Tingkat Daya Tahan Kardiorespirasi Wasit Sepakbola Kabupaten Bekasi
Authors: Fajri Muflikhul , Mustaqim Enjang Ahmad
Published: March 2024

Tujuan dari penelitian ini adalah ingin mengetahui bagaimana Tingkat Daya Tahan Kardiorespirasi Wasit Sepakbola Kabupaten Bekasi. Metode penelitian yang digunakan dalam penelitian ini adalah deskriptif. Penelitian deskriptif merupakan salah satu jenis penelitian yang berusaha menggambarkan dan menginterpretasi objek sesuai dengan apa adanya. Populasinya wasit sepakbola Kabupaten Bekasi yang memiliki lisensi aktif level 2 dan 3 berjumlah 27 orang dan pengambilan sampelnya memakai teknik total sampling, dimana semua populasi yang ada dijadikan sampel. Hasil penelitian menunjukan bahwa Secara keseluruhan wasit sepakbola Kabupaten.Bekasi yang berjumlah 27 orang memiliki tingkat daya tahan kardiorespirasi yang berbeda- beda dan bervariatif.
Pengaruh Endurance Terhadap Keterampilan Bermain Golf
Authors: Rizal Rony M
Published: March 2024

Golf telah menjadi olahraga yang semakin populer, menarik perhatian bagi pemain baru hampir di semua tingkatan usia dan kelompok sosial ekonomi. Penelitian ini bertujuan untuk mengetahui seberapa besar pengaruh endurance terhadap keterampilan bermain golf. Metode penelitian yang digunakan adalah korelasional dengan pendekatan kuantitatif. Penelitian ini melibatkan atlet perkumpulan golf Poltak Kabupaten Bandung Barat yang berjumlah 30 orang dan menggunakan teknik total sampling.Instrumen pengukuran endurance yang digunakan dalam penelitian ini adalah Cooper Test. Data yang diperoleh kemudian diuji secara statistik menggunakan SPSS Versi 24 dengan taraf signifikansi = 0,05 dengan uji korelasional dan regresi. Implikasi dari penelitian ini adalah dapat memberikan informasi kepada para atlet golf mengenai pentingnya kondisi fisik terutama endurance dalam permainan golf
Pengaruh Model Pembelajaran STAD Terhadap Keterampilan Shooting Bolabasket
Authors: Supriyatni Deswita
Published: March 2024

The purpose of this study was to determine the effect of the STAD learning model on students' basketball shooting skills. The method used in this study is the Experiment method with a Randomized Pretest-Posttest Control Group Design. The population in this study was grade VII students of SMPN 5 Cimahi, the sample was class VII / A students totaling 37 people for the experimental group and Class VII / B 38 people for the control group. The research instrument used was the basketball shooting skills test from Nurhasan (2013). Because the significance value < 0.05, Ho was rejected, so that at a 95% confidence level the result of the calculation was that the STAD learning model was more influential than the Direct Teaching Model on the basketball skills of grade VII junior high school students.
Old Testament Perspective on Migration and Its Implications for Africans in Diaspora
Authors: Opade Ochenia Faith
Published: March 2024

This paper explores the Old Testament perspective on migration and its implications for Africans in the diaspora. Migration has been a significant aspect of human history, shaping societies and cultures across the globe. Africans in the diaspora have a unique experience of migration, often driven by historical factors such as the transatlantic slave trade. By examining Old Testament narratives, this paper aims to shed light on the theological and ethical dimensions of migration and provide insights into the experiences of Africans in the diaspora. The paper emphasizes themes of displacement, liberation, justice, and cultural preservation within the context of migration while acknowledging the complexity and diversity of the African diaspora experience.
Integration of LMD System in the Democratic Republic of Congo: Challenges and Prospects
Authors: Osee Utangisila Bena , Ngwey Ruth Pembe
Published: March 2024

This paper focus on the integration of LMD system (Bachelor's, Master's, Doctorate) in the Democratic Republic of Congo, it shpuld be noted that the LMD system in DRCongo has been a significant process in the higher education sector. This change was put in place to align education levels with international standards and promote student mobility and academic qualifications globally. The reform involved the adoption of new curricula based on the LMD structure, with particular attention paid to the professionalization of higher education and the alignment of curricula with the needs of the labor market. In addition, the introduction of the LMD system has also encouraged the development of research and innovation, as well as the creation of closer links between higher education institutions and the private sector. However, despite these advances, challenges remain, particularly with regard to institutional capacity, financial resources, and the need to ensure the quality and relevance of curricula. In summary, the integration of the LMD system in the Democratic Republic of Congo represents an important step towards improving higher education, but its long-term impact will depend on the ability to address the ongoing challenges and ensure effective and balanced implementation across the country.
Coercive Diplomacy, Military Strategy and Foreign Policy Projections
Authors: Ebaye Sunday Esoso Nsed
Published: March 2024

In foreign policy projections, leaders consider options and make decision based principally on their strategic situation and evaluation of relative power. The means and methods open to states may include strategic planning which implies states decisions to employ armed forces impressively in their pursuit of national goals by exerting influence and making concealed inputs on the output of other states policies, all aimed at convincing the target state of one’s political resolve and military capabilities. States without these capabilities are therefore in a dilemma. The aim of this paper is to place the relationship between coercive diplomacy, military strategy and foreign policy projections. The paper adopted the survey research design. The instrument for data collection was structured questionnaire while the simple linear regression analysis was used to examine the extent of the relationship that exist between the variables. The two hypotheses were tested at 0.05 level of significance. Findings revealed that there is a significant relationship between the two independent variables of coercive diplomacy & military strategy and foreign policy projections, and that the possession of particular military technologies and weapons’ systems influences the relative state with which a state can support its foreign policy projections. The paper therefore recommends that for any state to become an active and credible international actor, able to shape its close environment and contribute to global peace and security, it must develop the military capabilities and political will to back up its foreign policy by force when necessary.
Public Perception of Digital Switchover of Television Broadcasting in Delta State
Authors: Igben Harvey G.O. , Onorukpo Wisdom
Published: March 2024

The study examines public perception of the level of digital switch over in both public and private television broadcasting in Delta State. The researcher used survey research method to determine the sample size of 400 through the appropriate statistical method to represent the population of the study. Survey research method was employed in the collection of data because it was easier to seek people’s opinion using questionnaire. Data gathered from the study were analyzed and interpreted using simple percentage and tables. Findings from the research show that digitization will help improve accessibility, sharp picture quality, good and efficient programming. This research has revealed that not all broadcast stations in Delta State are not fully digitized; this is because of some constraints that militate against the media house such as lack of adequate funds to run the broadcast station properly. Privately owned media stations in Delta State whose major problems are lack of adequate funds/ finance according to findings, should be provided with adequate funds through the Federal annual budget allocation. Government should provide the broadcast station its full monthly subvention to fully operate maximally like other mass media organizations, because of the essential services it renders to the public.
Ulm Function Analysis of Full Transitivity in Primary Abelian Groups
Authors: Otobong J. Tom , John Eno , Udeme M. Udo , John Michael N.
Published: March 2024

This research addresses the problem posed by Chekhlov and Danchev (2015) regarding variations of Kaplansky's full transitivity in primary abelian groups 𝐺. By delving into three distinct forms of full transitivity within the endomorphism ring of 𝐺, specifically focusing on subgroups, subrings, and unitary subrings generated by commutator endomorphisms, we aim to provide a comprehensive understanding of the totally projective groups exhibiting these properties. The Ulm function of 𝐺 emerges as a key tool in solving this problem and related inquiries, leading to a precise characterization of the groups involved.
Initial Value Solvers for Direct Solution of Fourth Order Ordinary Differential Equations in a Block from Using Chebyshev Polynomial as Basis Function
Authors: Alabi M. O. , Olaleye M. S. , Adewoye K. S.
Published: March 2024

The numerical computation of fourth order ordinary differential equations cannot be gloss over easily due to its significant and importance. There have been glowing needs to find an appropriate numerical method that will handle effectively fourth order ordinary differential equations without resolving such an equation to a system of first order ordinary differential equations. To this end, this presentation focuses on direct numerical computation to fourth order ordinary differential equations without resolving such equations to a system of first order ordinary differential equations. The method is not predictor – corrector one due to its limitation in the level of accuracy. The method is order wise christened “Block Method” which is a self-starting method. In order to achieve this objective, Chebyshev polynomial is hereby used as basis function.
Application of Non-Linear Evolution Stochastic Equations with Asymptotic Null Controllability Analysis
Authors: Amadi I.U. , Nnoka L.C. , Amadi C.P
Published: March 2024

This paper investigated system of stochastic differential equations with prominence on disparities of drift parameters. These problems were solved analytical by adopting the Ito’s method of solution and three different investment solutions were obtained consequently. The necessary conditions were achieved which govern various drift parameters in assessing financial markets. Therefore, the impressions on each solution of investors in financial markets were analyzed graphically. Secondly, stock price data of Transco, LTD were analyzed which covariance matrix were considered and analysis were logically extended to stochastic vector differential equation where control measures were incorporated that would help in predicting different stock price processes, and the result obtained by exploring the properties of the fundamental matrix solution where asymptotic null controllability results were obtained by the singularity of the controllability matrix a function of the drift. Finally, the effects of the significant parameters of stochastic variables were successfully discussed.
VARIABILITY OF ANATOMICAL AND MORPHOLOGICAL TRAITS OF PINUS NIGRA AND PINUS SYLVESTRIS SEEDLINGS AFFECTED BY DIFFERENT CONTAINER TYPE
Authors: JOKANOVIĆ DUŠAN , DEVETAKOVIĆ JOVANA , NIKOLIĆ JOKANOVIĆ VESNA , ŽIVANOVIĆ KRISTINA , MIJATOVIĆ LJUBICA
Published: March 2024

In the paper was analysed the influence of three different container types, used for cultivation of Pinus nigra and Pinus sylvestris seedlings, on dimensions of their anatomical (resin ducts width, resin ducts number, tracheid number, tracheid width, wood rays height) and morphological (height, root collar diameter, sturdiness coefficient) elements, and on proportion of wood, bark and pith, as well. Two-factorial ANOVA showed that container type affects a lot all investigated anatomical traits by both species, but on the other side, these species varied between each other just in terms of tracheid width and wood rays height. Based on descriptive statistics, significantly lower values of all studied anatomical elements were recorded by biodegradable compared to plastic containers. As for P. nigra seedlings, they showed the best anatomical performance in Plantagrah I, while Hiko V-120 SS was the most suitable for P. sylvestris. The highest proportion of pith and bark was recorded in biodegradable container. As for morphological parameters, such as height and root collar diameter, higher values were recorded by plastic containers.
MODIFIED STARCHES AS A MEAN OF INCREASING THE DRY STRENGTH OF TISSUE PAPERS
Authors: BALBERČÁK JOZEF , KUŇA VLADIMÍR
Published: March 2024

Application of agents to increase the dry strength is one of the ways of improving the physical-mechanical properties of papers. In the presented article, we are dealing with the application of modified starches to the pulp mass in order to increase the strength parameters of hygienic papers. In laboratory experiments, 8 types of agents were tested, which differed in charge level, molecular weight and cross-linker level. Strength parameters, porosity and water absorption were evaluated during the laboratory tests. The most important strength parameter in the production of tissue papers is the tensile strength, the most suitable parameters for the production of tissue papers were achieved when applying the product ECO 2777. By monitoring the influence of the dose of starch, it was found that the optimal dose is 3 kg per ton of absolutely dry pulp, when there is an increase in the tensile strength by 18%, the burst strength by 41% and while maintaining the required values of stiffness, porosity and water absorption.
Makna Solidaritas pada Film Miss Congeniality
Authors: Haqqu Rizca , Azzahra Devina
Published: March 2024

Film Miss Congeniality mengisahkan perjalanan Gracie Hart, seorang agen FBI yang ditempatkan sebagai mata-mata dalam kontes kecantikan Miss United States untuk mencegah serangan teroris. Meskipun awalnya kurang tertarik pada dunia kecantikan, Gracie belajar beradaptasi dan membangun hubungan dengan sesama kontestan. Awalnya hanya fokus pada penangkapan teroris, Gracie kemudian menggabungkan dua fokusnya: menangkap teroris untuk melindungi teman-temannya dan memastikan keselamatan rekan-rekannya. Penelitian ini bertujuan untuk mengeksplorasi gambaran solidaritas dalam film Miss Congeniality dengan metode kualitatif dan pendekatan semiotika John Fiske, menganalisis tingkat realitas, representasi, dan ideologi. Hasilnya menunjukkan dominasi solidaritas mekanik, terutama pada tingkat representasi kode konflik, kode dialog, dan kode karakter. Kesimpulan penelitian ini adalah nilai-nilai ideologi dalam film sesuai dengan konsep solidaritas mekanik menurut Emile Durkheim. Diharapkan penelitian ini dapat menjadi dasar untuk pemahaman lebih lanjut tentang dinamika solidaritas dalam konteks film. Untuk penelitian selanjutnya, diharapkan dapat mengeksplorasi aspek-aspek lain dari perilaku sosial yang digambarkan dalam film atau media lainnya, serta di lingkungan nyata, terkait solidaritas dalam masyarakat. Pemahaman lebih mendalam tentang dinamika solidaritas dalam konteks yang berbeda dapat memberikan wawasan yang lebih luas terhadap pengaruhnya dalam membentuk norma dan nilai-nilai sosial.
Liderazgo Intergeneracional como Recurso de Gestión en las Organizaciones Multigeneracionales
Authors: Magaña Ortiz Sara , González Gutiérrez Krystell Paola , Barjau Madrigal Hugo Adrián , Rosaldo Rocha Alejandra , Carmona Díaz Elizabeth
Published: March 2024

Las organizaciones actuales se conforman por miembros de diferentes generaciones. Una generación es aquella cohorte que comparte intereses, valores forma de ver la vida y actuar. Se han agrupado a las generaciones acorde la temporalidad de sus años de nacimiento y es fundamental que las personas que asumen el liderazgo dentro de estas organizaciones lo hagan desde un estilo situacional y aplicando el liderazgo intergeneracional. El liderazgo intergeneracional se define como aquel que identifica las habilidades, conocimientos, motivaciones e intereses de cada grupo generacional para plantear estrategias que ayuden al logro de los objetivos organizacionales. Para tal efecto, el líder debe conocer las características de cada generación; y a su vez desarrollar un conjunto de competencias transversales y específicas que faciliten la gestión de los diferentes grupos presentes. El objetivo de este trabajo es exponer como el liderazgo intergeneracional es fundamental para las organizaciones multigeneracionales.
Propuesta de Prácticas de Lectura Interactiva para Desarrollar la Comprensión Lectora en los Niños de 4 Años de las Instituciones de Educación Inicial del Distrito de Yarinacocha, 2014
Authors: Alvariño Suárez Flor América , Murayari Ihuaraqui Adilia , Manrique Chávez Zoraida Rocío , Flores Espinoza Anthony Rosseau
Published: March 2024

La investigación tuvo como objetivo Demostrar la influencia de la Propuesta de prácticas de Lectura interactiva en el desarrollo de la Comprensión Lectora en los niños de 4 años de las Instituciones educativas del nivel inicial del distrito de Yarinacocha. En cuanto a la metodología, se utilizó el método inductivo-deductivo siendo el estudio de tipo explicativo, con un diseño cuasi experimental pre-test post-test, con dos grupos control y experimental con un método de muestreo no probabilístico y una muestra de 100 niños de las secciones Pequeñitos, mañana y tarde de la IEI N° 423 Virgen María y Solidarios y Cariñosos de la IEI N° 234 Nuestra Señora de Lourdes. Para la recolección de la información se aplicó una prueba de comprensión Lectora de elaboración propia. Al terminar esta experiencia, se aplicó la prueba de salida, y se procesó la información estadísticamente, los resultados permitieron concluir que hubo un incremento del nivel de comprensión lectora después de la aplicación de la propuesta y la proporción de los niños calificados con un nivel bajo y medio disminuyó significativamente, obteniendo un porcentaje favorable al grupo experimental, de 82% mientras que el grupo control se ubicó en el nivel bajo, con un porcentaje de 52%,con lo que se demuestra la hipótesis planteada, al poner de manifiesto que las Practicas de lectura interactiva influyen significativamente en el desarrollo de la comprensión lectora de los niños y niñas de 4 años.
Juego Libre y su Influencia en los Sectores del Aula de los Niños y Niñas de 5 Años de la Institución Educativa Inicial Nº 256 Emilia Barcia Boniffatty Distrito de San Alejandro, 2021
Authors: Flores Espinoza Yadira , Flores Espinoza Anthony Rosseau , Manrique Chávez Zoraida Rocío , Cuentas Carrera Marlene Sofía , Torre Shupingahua Betsy La , Vassallo Ojea Julio Daniel
Published: March 2024

Vendrell Maños, M., Geis, À., Anglès-Virgili, N., & Dalmau Montalà, M. (2019). La presente investigación parte de un marco constructivista y ecológico, concretamente de las aportaciones teóricas de Piaget (1967), Vigotski (1994), Bruner (1986), Bronfenbrenner (1987) y también, en referencia a la educación, de las aportaciones de Malaguzzi (2001), Montessori (1987) y Tonucci (2012), entre otros. Desde este marco teórico se interpreta el juego como una actividad libre y natural, favorecedora del desarrollo integral del niño, que debe transcurrir en contextos donde se ofrezca la posibilidad de ejercitar la autonomía, la capacidad de decisión y la resolución de conflictos. Una actividad que no tiene otra finalidad para los niños que no sea el propio juego, en el cual se ponen a prueba sus competencias emocionales, físicas, cognitivas y/o sociales.  El juego permite al niño manifestarse de acuerdo con su desarrollo y sus intereses, aprender de forma significativa y desarrollar la socialización y la adquisición de valores (Bondioli, 1996, 1999).  Así, el juego facilita la asimilación de la propia cultura, ya que en él los niños recrean los modelos observados en los adultos, ejercitando su autonomía resuelven conflictos cognitivos y sociales y afirman, en consecuencia, su propia personalidad (Nelson y Seidman, 1989). Es una actividad en la que proyectan sus conflictos emocionales y relacionales, en la que aprenden que la adaptación al mundo implica límites y normas (Winnicott, 1971). Brazelton y Greenspan (2005) defienden el juego como una necesidad básica en la infancia y lo recomiendan con una periodicidad diaria, en compañía de otros niños y la familia. Linaza explica cómo el juego nos ayuda a reconocer la forma específica con la que los niños abordan la realidad, sea física, social o intelectual y “en la medida en que es necesario para alcanzar nuestra condición humana, se convierte en un derecho” (2013: 104). En este sentido, el Comité de los Derechos del Niño (2013) publica la “Observación General n.º 17 sobre el derecho del niño al descanso, el esparcimiento, el juego, las actividades recreativas, la vida cultural y las artes”, complemento del artículo 31 de la Convención de los Derechos del Niño (1989). Situados en el contexto donde se desarrolla el estudio, en la zona metropolitana de Barcelona, cabe señalar que, aunque se manifiesta un reconocimiento por la infancia, no se garantizan las condiciones necesarias para favorecer el juego libre de los niños. En los hogares a menudo no hay suficiente espacio para el juego, los núcleos familiares suelen ser reducidos, los niños tienen pocos compañeros de juego y coexisten una gran cantidad de dispositivos tecnológicos (Healey y Mendelsohn, 2019).
Fundamentos Teóricos del uso de la Robótica Educativa
Authors: Rosero Calderón Oscar Andrés
Published: March 2024

Este artículo ofrece una revisión de las bases teóricas de la Robótica Educativa, destacando la contribución esencial al avance del conocimiento en este campo en constante evolución. Explorando teorías educativas clave, como el Constructivismo y el Aprendizaje por Descubrimiento, se identificaron principios fundamentales que respaldan la efectividad de la Robótica Educativa en el desarrollo cognitivo y práctico de los estudiantes. Además, se exploraron perspectivas futuras, enfocándose en la teoría emergente del conectivismo que se relaciona con el era digital, vinculando el escenario a las dinámicas actuales. El artículo permite evidenciar que actualmente el uso de materiales didácticos que promuevan el aprendizaje práctico existen en muchas versiones y se reflexiona en los costos de acceso a este tipo de tecnologías, subrayando la necesidad de investigaciones adicionales. El trabajo proyecta a identificar prácticas educativas futuras, promoviendo la eficacia de la enseñanza mediante la tecnología.
NARRATIVA INVESTIGATIVA NO CAMPO PSI: UMA ABORDAGEM PARA A COMPREENSÃO DA EXPERIÊNCIA HUMANA
Authors: Santos Marcella Brito dos , Lopes Gabriel César Dias
Published: March 2024

A narrativa investigativa, método qualitativo centrado na análise de narrativas pessoais, é crucial para compreender as complexidades das experiências humanas. Ancorada na premissa de que as narrativas revelam significados subjacentes às experiências subjetivas, essa abordagem destaca-se nas ciências psicológicas, especialmente na psicanálise. Este artigo visa oferecer uma revisão bibliográfica abrangente sobre a narrativa investigativa, destacando suas potencialidades para pesquisadores e docentes em Psicologia (PSI). Ao explorar as relações entre linguagem, narrativa e significado, esta metodologia emerge como uma ferramenta valiosa para desvendar a subjetividade, sendo uma aliada poderosa na pesquisa psicológica. A afinidade com a psicanálise amplia o escopo de compreensão no campo PSI. Este artigo oferece uma visão crítica, destacando aplicações práticas e sugerindo direções para futuras pesquisas, proporcionando uma apreciação mais profunda da riqueza e complexidade da narrativa investigativa.
Про класичність розв’язків крайової задачі для параболічної системи другого порядку
Authors: Дяченко Олександр , Лось Валерій
Published: March 2024

Розглянуто параболічну початково-крайову задачу для системи двох диференціальних рівнянь із двома крайовими умовами різного порядку (Діріхле та Неймана), яка зустрічається, зокрема, у теорії тепломасообміну. Одержано достатні умови класичності узагальненого розв’язку задачі, сформульовані у термінах належності даних задачі до узагальнених анізотропних просторів Соболєва.
Ряди за біортогональними системами функцій та їхнє застосування до розв'язання крайових задач рівняння Гельмгольца
Authors: Веселовська Ольга , Пахолок Богдан
Published: March 2024

Досліджено властивості сім’ї функцій комплексної змінної, які виникають при знаходженні коефіцієнтів розвинення за тригонометричною системою функцій розв’язку рівняння Гельмгольца у циліндричній системі координат у вигляді однорідних поліномів за двома біортогональними системами функцій. Побудовано асоційовані функції, біортогональні з цими функціями на замкнених кривих комплексної площини, та встановлено достатні умови розвинення аналітичних функцій у ряди за розглядуваною системою функцій. Наведено застосування біортогональних систем функцій для побудови розв’язків деяких крайових задач для рівняння Гельмгольца у циліндричній системі координат.
Задача Коші для системи лінійних неоднорідних диференціальних рівнянь першого порядку з прямокутними матрицями і однією імпульсною дією у фіксований момент часу
Authors: Єлішевич Михайло
Published: March 2024

Визначено умови розв’язності та побудовано загальний розв’язок і розв’язок задачі Коші для системи лінійних неоднорідних диференціальних рівнянь першого порядку з прямокутними матрицями і однією імпульсною дією у фіксований момент часу.
Метод декомпозиції Адомяна в теорії задач, обернених до нелінійних крайових задач із запізненням
Authors: Бойчук Олександр , Чуйко Сергій , Чуйко Віктор
Published: March 2024

Досліджено слабконелінійну крайову задачу для системи диференціальних рівнянь із запізненням. Початкова функція диференціальної системи із запізненням містить невідому власну функцію, яка забезпечує розв’язність слабконелінійної крайової задачі. Використовуючи метод декомпозиції Адомяна, отримано умови розв’язності та побудовано нову ітераційну техніку для знаходження розв’язків слабконелінійної крайової задачі для системи диференціальних рівнянь із запізненням, а також її власної функції.
Асимптотичні розв'язки крайових задач для лінійних сингулярно збурених диференціально-алгебраїчних систем
Authors: Віра Марина , Рашевський Микола , Самусенко Петро
Published: March 2024

Одержано достатні умови існування та єдиності розв’язку двоточкової крайової задачі для лінійної сингулярно збуреної диференціально-алгебраїчної системи у випадку простих коренів відповідного характеристичного рівняння. Розроблено алгоритм побудови асимптотичних розв’язків зазначеної крайової задачі.
Chaotic behavior and construction of a variety of wave structures related to a new form of generalized q-Deformed sinh-Gordon model using couple of integration norms
Authors: Albalawi Wedad , Raza Nauman , Arshed Saima , Farman Muhammad , Nisar Kottakkaran Sooppy , Abdel-Aty Abdel-Haleem
Published: March 2024

The generalized q-deformed sinh Gordon equation (GDSGE) serves as a significant nonlinear partial differential equation with profound applications in physics. This study investigates the GDSGE's mathematical and physical properties, examining its solutions and clarifying the essence of the q-deformation parameter. The Sardar sub-equation method (SSEM) and sine-Gordon expansion method (SGEM) are employed to solve this GDSGE. The synergistic application of these techniques improves our knowledge of the GDSGE and provides a thorough foundation for investigating different evolution models arising in various branches of mathematics and physics. A positive aspect of the proposed methods is that they offer a wide variety of solitons, including bright, singular, dark, combination dark-singular, combined dark-bright, and periodic singular solitons. Obtained solutions demonstrate the method's high degree of reliability, simplicity, and functionalization for various nonlinear equations. To better describe the physical characterization of solutions, a few 2D and 3D visualizations are generated by taking precise values for parameters using mathematical software, Mathematica.
One kind two-term exponential sums weighted by third-order character
Authors: Chen Guohui , Zhang Wenpeng
Published: March 2024

We give a correction to the previous paper of S. F. Cao and T. T. Wang (2021). Additionally, provide a conversion formula of the power mean of a certain exponential sums weighted by a Dirichlet character $ \chi_{3} $ and some of its applications.
Improved Arterial Stiffness Indices 3 and 6 Months after Living-donor Renal Transplantation
Authors: Singh Bhanu Pratap , Jha Vijoy Kumar , Khurana Harshit , Mahapatra Debasish , Shashibhusan
Published: March 2024

Arterial stiffness is a non-traditional risk factor of cardiovascular disease and may explain part of the excess cardiovascular risk in chronic kidney disease patients. Successful renal transplantation (RT) may restore renal function and improve several metabolic abnormalities involved in arterial stiffness. This prospective study conducted non-invasive assessments of arterial stiffness indices [the augmentation index (AI) and pulse wave velocity (PWV)] in end-stage kidney disease (ESKD) patients before RT and 3 and 6 months after living-donor RT, alongside the effects of age and calcineurin inhibitors on arterial stiffness. The study included 26 ESKD patients (22 males and 4 females; mean age, 34.07 years; median duration of dialysis, 10 months) scheduled for RT and followed up for three visits (within 1 week before transplantation, and 3 and 6 months after transplantation). Six months after successful RT, the patients had nearly normal serum creatinine and significantly improved serum phosphate and intact parathyroid hormone levels. The pretransplant AI was 21.53% ± 13.61% which reduced significantly 6 months after RT to 16.19% ± 10.74% (P <0.05). Although there was a reduction in PWV 6 months after RT from the pre-transplant PWV, it was not significant. A significant correlation between age and the augmentation index was noted 3 and 6 months after RT. Patients on tacrolimus-based immunosuppression after RT showed significant improvements in the AI compared with patients on a cyclosporine-based regimen. RT helped to improve arterial stiffness indices, resulting in reduced cardiovascular risk.