bluuebunny/crossref_metadata_2025 huggingface dataset:
PERKEMBANGAN Spodoptera frugiperda J.E Smith PADA TANAMAN JAGUNG MANIS (Zea mays L. Saccharata)
Authors: Wilyus Wilyus , Siregar Hamdan Maruli , Aulia Rizki
Published: October 2021

This study was conducted to determine the relationship between sweet corn plant phenology and population development and the attack of Spodoptera frugiperda. The research was carried out at the Research Farm and at the Laboratory of Plant Pests, Faculty of Agriculture, Jambi University. The study was conducted on an area of 500 m2 containing 28 plant plots. The sample plants consisted of 4 plots determined systematically. In each sample plot, all plants were used as sample.  plants to calculate the percentage of attacked plants, and the percentage of attacked cobs. S. frugiperda population observations were carried out directly on leaves, stems, flowers and cobs. If there were S. frugiperda faeces on the shoots, stems, and cobs, destructive observations were made where the plant parts were opened, to determine the presence of S. frugiperda in them. The data obtained were tabulated and arranged in the form of tables and figures, then explained descriptively. The results showed that: the population of S. frugiperda in each growth phase continued to increase, the highest population of S. frugiperda was found in the R6 phase or in the physiological ripening phase, which was as many as 21 heads per 12 corn plants; the percentage of attacks of S. frugiperda in each phase continues to increase, the highest percentage of attacks is in phase R6, which is 78.72%;  the attack of S. frugiperda on cobs began to be seen in the R2-R5 phase and was highest in the R6 phase, which was 68.57%. It is necessary to find the right way to control S. frugiferda.
Analisa Kinerja Angkutan Umum Penumpang Perkotaan Ditinjau Dari Tingkat Pelayanan di Kota Tuban
Authors: Amal Andi Syaiful , Arfintana Shaufi Kholif , Abadi Khoirul
Published: October 2021

Passenger public transportation in Tuban is one of the means of transport used by the community to meet the transport needs. Total fleet of public transport passengers registered and active operating as many as 40 vehicles, consisting of 30 units of passenger public transportation route A and 10 units of passenger public transportation route B, with a capacity of 12 passengers/vehicle. Passenger public transportation operates from 06.00 - 17.00 with the number of trips ranging from 7-8 trips/day every vehicle and can carry 9-10 passengers/trip every vehicle. The waiting time of passenger route A average of 3 minutes, and route B average of 9 minutes. The purpose of research is to determine the performance and productivity of the passenger public transportation of Tuban. The research using empirical methods to obtain information from observations in the field and these observations are presented in the form of data.The research results it is known that the performance and productivity of public transportation on route A and B. Route A has an average load factor of 81,39%, an average frequency of 20,97 vehicles/hour, an average headway of 2.88 minutes, an average travel time of 3,50 minutes/km, an average travel speed of 21,52 km/hour, and a productivity 7,62 trips/day-vehicle, with 74,45 passengers/day-vehicle. Route B has an average load factor of 78,19%, an average frequency of 7,15 vehicles/hour, an average headway of 8,93 minutes, an average travel time of 2,39 minutes/km, an average travel speed of 21,78 km/hour, and a productivity 7,74 trips/day-vehicle, with 72,6 passengers/day-vehicle..
Faktor Reinforcing yang Berhubungan dengan Perilaku Remaja Ke Posyandu Remaja Kelurahan Penyengat Rendah Di Wilayah Puskesmas Aurduri Kota Jambi
Authors: Ruwayda Ruwayda , Izhar M Dody
Published: October 2021

Health education has an important role to change and strengthen behavioral factors, ranging from predisposing, supporting, to driving so that it can lead to positive behavior from the community. But there are still a few who organize youth Posyandu in Jambi City. Aurduri Health Center was the first to form a teen Posyandu. However, teenagers who visited trimester I reached 100 (5%) was 2,005 teeneger. The formation of adolescent Posyandu is expected to be a place to facilitate adolescents in understanding adolescent health problems, find alternative solutions to problems, but there are still adolescents who do not come to adolescent Posyandu so that many adolescents do not know about their health. Design of analytical research with cross sectional design. The object of the study was all teenagers at the public health center Aurduri Jambi city. This study was conducted on February to July 2019. The samples used random sampling as many as 92 respondents. The collecting of data used a questionnaire then analyzed as univariate and bivariate analysis. The findings indicated that (the factors of reinforcing) 71 (77.2%) the role of health personnel is good, 56 (60.9%) the role of teen Posyandu cadres is good, 63 (68.5%) good family support and as many as 75 (81.5%) respondents had good behavior. The results of chi-square test indicated that there is correlation of the role of health personnel, teen Posyandu cadres and family support toward teen behavior to Posyandu p value = 0.000 (p<0.05). It is expected that an increase in the budget, facilities and infrastructure to improve the quality of health services for adolescents, always seek innovation and new breakthroughs so that the interest of adolescents to come to teen POSYANDU increases every month.
Mengembangkan Keterampilan Komunikasi dan Kolaborasi Melalui Pembelajaran Aktif dengan Pendekatan MIKiR
Authors: Purnamawati Heni
Published: October 2021

Communication and collaboration skills are fundamental skills that need to be developed to face the challenges of the globalization era in the 21st century. Based on the results of reflections of learning and observation obtained that communication and collaboration skills that are 21st century 4C skills are still low. This seems, students rarely ask and answer questions from the teacher, the interaction of learning goes in the same direction. Learning that is able to develop communication and collaboration skills is active learning with mikir approach. Active learning with MIKiR approach makes students develop communication and collaboration skills through experience, interaction, communication and reflection activities
Perbedaan Penggunaan Active Birth dengan Metode Birthball dan Hypnobirthing terhadap Lama Inpartu Kala I
Authors: Darma Ika Yulia , Idaman Meldafia , Zaimy Silvi , Handayani Riri Yulia
Published: October 2021

Childbirth is a physiological process. In women giving birth, the time span is marked by uterine contractions characterized by pain, regularity, cervical dilatation and cervical effacement. One method of using active birth that has been carried out in Indonesia is the use of birth balls and hypnobirthing as a form of effort to provide maternal care in helping the birth process with evidence base The purpose of this study was to study the differences in the use of active birth with birthball and hypnobirthing methods on the length of the first stage of labor. This type of research is a quasi-experimental with a cross-sectional approach, the research design is Posttest Only Design. The research was conducted in May - December 2020 at the Independent Practice Midwife in Padang City. The sample of this study were primiparous mothers who had gestational age at term (37-42 weeks) and had no complications. The sampling technique used is non-probability sampling, namely purposive sampling. The sample is 20 people, with 10 samples using the birthball technique and 10 samples using the hypnobirthing technique. Data were obtained by using observation sheets. Data were analyzed by univariate and bivariate. Statistical test using Mann-Whitney test. The results showed that the average length of labor in the first stage using birthball was 3.15 ± 0.29 and the average length of labor in the first stage using hypnobirthing was 3.55 ± 0.27. The difference in the mean length of the first stage of labor between the 2 groups was 0.40. the results of statistical tests using the Mann Whitney test obtained p value 0.000 (p 0.05) which means that there is a significant difference in the use of active birth with the birthball method and hypnotherapy for the first stage of labor. It can be concluded that the difference in the the use of active birth with birthball and hypnobirthing methods on the length of the first stage of labor.
Pengaruh Edukasi Gizi terhadap Praktik Pemberian Makan Pada Baduta Stunting di Kabupaten Bengkulu Utara
Authors: Banowo Agus Sri , Hidayat Yance
Published: October 2021

Stunting is a less chronic nutritional problem. The practice of feeding is one of the factors that contribute to stunting, so there is a need for nutrition education regarding the practice of providing food. This study aims to discuss nutrition education interventions on the practice of feeding mothers who have stunting. The study design used a quasi-experimental design with a pre-posttest design of two groups. The research location was Kerkap health centre as an intervention and Air Lais health centre as a control with a sample of 40 people each. The test used in this study paired-sample t-test and independent t-test. The different tests' results depend on the average meal management between the control groups and comparison with p values of 0,000 and 0.168, and independent tests between the intervention group and the control group of 0,000. Nutrition education is a particular program to improve the practice of family feeding of stunting children.
Hubungan Pengetahuan Dengan Pelaksanaan Discharge Planning Di Ruang Rawat Inap RSUD Kota Dumai Riau
Authors: Fitriani Rina , Bachtiar Hafni , Maisa Esthika Ariany
Published: October 2021

Discharge planning is a process that begins with the patient receiving health services followed by continuity of care both in the healing process and in maintaining the degree of health until the patient feels ready to return to his environment, and is also an important part of the implementation of nursing care. With the discharge planning can reduce the days / length of patient care, prevent recurrence, improve the patient's health condition and reduce mortality and morbidity. This study aims to determine the relationship between knowledge and the implementation of discharge planning in the inpatient room of Dumai Hospital. The design of this study was cross sectional using the Chi square test. The sample consisted of 96 nurses. The sample technique used is proportional stratified random sampling. The results showed that most of the nurses were not good at discharge planning, namely 72.9%. Most of the nurses' knowledge was not good, namely 89.6%. The results of the analysis test showed that there was no significant relationship between the knowledge factor and the implementation of discharge planning (p = 0.199).
Analisa Pragmatik: Deiksis dalam Putusan Perkara Pidana Korupsi
Authors: Kusumasari Prosawita Ririh
Published: October 2021

This study analyzes the pragmatic elements used in the legal texis issued by Pengadilan Tinggi DKI Jakarta. This study aims to determine how the selection and use of deixis in corruption case decisions at the Jakarta high court. It referred to by the speaker and influenced by the meaning of the conversation. Data analysis was conducted by serving the text of the verdict on corruption cases issued at the Jakarta high court for 8 weeks. It was concluded that four types of deixis were used. They are place deixis, discourse deixis, first person, and demonstrative deixis
Pengaruh Disiplin dan Motivasi terhadap Kinerja Pegawai pada Badan Pengelola Pajak dan Retribusi Daerah (BPPRD) Kota Jambi
Authors: Aliana Desita
Published: October 2021

Humane resource management is a process that consists of planning, organizing, leaders andcontrolling activities related to job analysis, job evaluation, procurement, development, compensation, promotion, and termination of employment in order to achieve the stated objectives. The method used in this research is the study of literature’s, a study conducted by using literature and writer’s that is closely related to the object of study, which is intended to obtain studid. Besides theory and information sourced from the internet. BPPRD is one of the Regional Work Units covered by the Jambi City Government which was formed based on Jambi City Regional Regulation Number 14 of 2016 concerning the Establishment and Composition of Regional XDevices of Jambi City and JambiH Mayor Regulation Number 60 of 2016 concerning Position, Organizational Structure, Tasks,e and Functions and Work Procedures at the Jambi City BPPRD. Based on the results of the regression analysis it was concluded that the regression equation Y = 12559,175 + 5.284X1 + 7.165X2 + e, with R square 0.888. simultaneously has a rsignificant positive influence between discipline and motivation on the performance of employees with a significant value of 0,000. While quantitatively there is an influence of discipline on employee performance with a significant value of 0.68 and rmotivation towards employee performance with a significant value of 0.003. Because in this study discipline and motivation have a significant effect simultaneously on employee performance. Then it must be more attention and improved again, so that discipline and motivation on employee performance can be better in the future.
TATANIAGA SAWI (Brassica juncea L) DI KELURAHAN PAALMERAH KECAMATAN PAALMERAH KOTA JAMBI
Authors: Wulandari Siti Abir , Rogayah Rogayah , Ariswanto Ali
Published: October 2021

Salah satu produk hortikultura di Kota Jambi yang banyak dikonsumsi adalah sawi (Brassica juncea L). Sawi banyak diperjual belikan hampir disetiap pasar mulai dari pasar tradisional sampai pasar modern. Lahan produksi sawi terbanyak diproduksi oleh petani yang ada di kelurahan Paalmerah Kota Jambi. Tulisan ini bertujuan untuk mengetahui gambaran saluran tataniaga sawi (Brassica juncea L) di kelurahan Paalmerah dan menganalisis efisiensi tataniaga sawi. Jumlah sampel dalam penelitian ini ada sebanyak 72 sampel yang terdiri 45 sampel petani dan 27 sampel pedagang perantara. Dengan menggunakan analisis deskriptif kualitatif untuk menganalisis gambaran saluran tataniaga dan lembaga tataniaga, kemudian analisis kuantitatif untuk menganalisis efisiensi tataniaga. Hasil penelitian menunjukan bahwa terdapat 3 (tiga) saluran tataniaga sawi di kelurahan Paalmerah dan saluran taataniaga yang paling efisien adalah saluran tataniaga I karena memiliki nilai farmer’s share yang tinggi yaitu 100% dan harga rata-rata konsumen akhir paling rendah (murah).
PENGARUH METODE INKUIRI TERHADAP KEMAMPUAN PEMECAHAN MASALAH SISWA PADA MATERI KUBUS DAN BALOK
Authors: Malalina Malalina , Yenni Rika Firma
Published: October 2021

Metode inkuiri adalah suatu proses cara menjelaskan materi secara sistematis, kritis, logis dan analitis sehingga secara percaya diri siswa dapat menyelesaikan soal yang dikerjakan. Rumusan masaah dalam penelitian ini adalah adakah pengaruh metode inkuiri terhadap kemampuan pemecahan masalah siswa pada materi kubus dan balok. Penelitian ini menggunakan metode True Experimental Design Tipe Posttest Only Control Design. Subjek penelitian ini adalah kelas adalah SMP Tamansiswa Palembang kelas VIII.2 dengan jumlah 34 siswa sebagai kelas ekperimen dan VIII.3 berjumlah 33 siswa sebagai kelas kontrol. Dengan kesimpulan terdapat pengaruh metode inkuiri terhadap kemampuan pemecahan masalah materi kubus dan balok yang didasarkan pada uji hipotesis, nilai posttest siswa antara kelas eksperimen dan kelas kontrol dengan nilai 0,204 yang lebih besar dari 0,05. Selain itu hasil tes akhir (post test) dengan nilai rata-rata kelas eksperimen adalah 80,7 dan kelas kontrol 68,8.
UPAYA MENINGKATKAN PRESTASI BELAJAR MATEMATIKA MELALUI PEMBELAJARAN REALISTIK PADA SISWA KELAS V SDN 144/IX SOLOK MUARO JAMBI
Authors: Suhartini Suhartini
Published: October 2021

Pembelajaran akan memiliki arti jika guru dapat mendorong partisipasi siswa secara aktif. Hasil observasi memperlihatkan bahwa siswa belum berpartisipasi aktif dalam pembelajaran, kondisi ini berdampak pada prestasi belajar Matematika yang masih di bawah KKM. Tujuan dari penelitian ini untuk meningkatkan prestasi belajar Matematika melalui Pembelajaran Matematika Realistik pada siswa kelas V SDN 144/IX SOLOK Kecamatan Kumpeh Ulu Kabupaten Muaro Jambi. Penelitian tindakan kelas ini dilaksanakan dengan bekerjasama dengan guru kelas. Metode penelitian ini menggunakan variasi model Kemmis & McTaggart dalam  siklus yang terdiri dari perencanaan, pelaksanaan, pengamatan, dan refleksi. Subjek dalam penelitian adalah  siswa kelas V yang berjumlah 37 siswa. Objek penelitian .adalah prestasi belajar Matematika melalui Pembelajaran Matematika Realistik. Teknik pengumpulan data adalah tes dan observasi. Analisa data dalam penelitian ini menggunakan .teknik analisa deskriptif kuantitatif dan kualitatif. Hasil penelitian menunjukkan dengan diterapkannya Pembelajaran Matematika Realistik pada proses pembelajaran matematika dalam materi operasi hitung bilangan bulat dapat meningkatkan kualitas proses dan hasil belajar matematika. Mutu suatu proses pembelajaran dapat diukur dengan peningkatan persentase partisipasi siswa dari siklus I sebesar 74,39% menjadi 88,56% pada siklus II. Hasil belajar matematika menunjukkan peningkatan dari dari pra tindakan sebanyak 8 siswa (21,62%) telah mencapai KKM menjadi 19 siswa (51,35%) pada siklus I dan 32 siswa (86,5%) pada siklus II. Kata Kunci: Hasil Belajar; Matematika; Matematika Realistik; Pembelajaran
ANALISIS KESALAHAN SISWA DALAM MENGERJAKAN SOAL CERITA TRIGONOMETRI
Authors: Diah Pratiwi Ika , Aritsya Aritsya , Yanti Yanti
Published: October 2021

Penelitian ini bertujuan untuk mengidentifikasi apa saja kesalahan siswa dalam menyelesaikan soal cerita trigonometri di SMA PLUS YASPIDA Kota Sukabumi tahun ajaran 2020/2021. Jenis penelitian ini menggunakan metode deskriptif kualitatif. Subjek pada penelitian ini adalah siswa kelas XI  SMA PLUS YASPIDA Kota Sukabumi dengan pengambilan subjeknya adalah purposive sampling. Teknik pengumpulan data berupa tes, wawancara, dan dokumentasi. Teknik analisis data yang digunakan, yaitu reduksi data, penyajian data, dan penarikan kesimpulan. Berdasarkan hasil penelitian menunjukkan bahwa adanya kesalahan yang dilakukan siswa dalam menyelesaikan soal cerita trigonometri sebagai berikut : (1) kesalahan konsep yaitu kesalahan diswa tidak dapat menuliskan/mengidentifikasi apa yang diketahui dan dicari, ketidakmampuan siswa dalam mentransformasikan kalimat ke dalam model matematika, dan kurangnya penguasaan konsep yang diterapkan. (2) kesalahan prinsip yaitu siswa membaca soal kurang tepat sehingga terjadi kesalahan penafsiran, sulit memahami bahasa yang kurang familiar, mengakibatkan adanya kesalahan dalam menentukan rumus yang digunakan. (3) kesalahan operasi kesalahan perhitungan dalam betuk akar dan mengoperasikan bilangan penyebab munculnya kesalahan ini dikarenakan siswa kurang teliti melakukan perhitungan.
PENGEMBANGAN SOAL MATEMATIKA TIPE HIGHER ORDER THINKING SKILL (HOTS) MATERI PERSAMAAN GARIS LURUS
Authors: Gustiningsi Tria , Siska Utari Rahma
Published: October 2021

Penelitian ini bertujuan untuk menghasilkan soal matematika tipe Higher Order Thinking Skill (HOTS) materi persamaan garis lurus yang valid dan praktis. Penelitian dilakukan dengan metode design research tipe development studies dengan tahapan penelitian menggunakan alur formative evaluation. Tahapan formative evaluation terdiri dari preliminary design, self evaluation, expert review, one to one, small group, dan field test. Subjek penelitian adalah siswa kelas VIII SMP. Data dikumpulkan dengan walk-through, tes, wawancara, dan angket. Penelitian menghasilkan soal matematika tipe HOTS materi persamaan garis lurus yang valid dan praktis. Kevalidan dilihat dari komen expert pada tahap expert review segi konten, konstruk, dan bahasa yang menunjukkan bahwa soal telah sesuai dengan materi dan kriteria soal HOTS, sedangkan kepraktisan dilihat dari keterpakaian soal pada tahap one to one, small group, dan field test bahwa soal dapat digunakan oleh siswa dan tidak menimbulkan penafsiran ganda atau tidak membingungkan siswa saat mengerjakan soal yang dikembangkan.
TEORI KOGNITIF BRUNER DALAM PEMBELAJARAN MATEMATIKA
Authors: Hatip Ahmad , Setiawan Windi
Published: October 2021

ABSTRAK Artikel ini menganalisis bagaimana mengaplikasikan teori kognitif Bruner dalam pengajaran matematika berdasar teori pembelajaran penemuan. Melalui analisis pembelajaran kasus matematika, tujuan dari pengajaran matematika adalah untuk memungkinkan siswa menguasai struktur pengetahuan matematika secara komprehensif. Guru matematika harus aktif menciptakan kondisi dalam mengajar, dan membimbing siswa untuk menemukan dan belajar aktivitas langsung, pemikiran dan representasi. Dari akuisisi pasif pengetahuan menjadi penemuan aktif mandiri, sehingga siswa menjadi objek utama belajar matematika. Kata kunci : Kognitif Bruner,  Teori Belajar, Pembelajaran Matematika ABSTRACT This article analyzes how to apply Bruner's cognitive theory of discovery in teaching based on learning theory. Through the analysis of mathematics case learning, the aim of teaching mathematics is to help students master mathematical knowledge comprehensively. Mathematics teachers must actively create conditions in teaching, and guide students to discover and learn direct activity, thinking and representation. From the acquisition of knowledge to independent active discovery, so that students become the main object of learning mathematics. Keywords : Bruner's Cognitive, Learning Theory, Mathematics Learning
Analisa Perbandingan Koefisien Harga Satuan Bahan Material Pekerjaan Revitalisasi Pasar Rakyat Desa Tanjung Type D
Authors: Handayani Elvira , Nuklirullah M , Gafur EL
Published: October 2021

Untuk menentukan besarnya biaya bangunan rancangan pekerjaan kosntruksi dari suatu bangunan gedung diperlukan suatu acuan dasar. Acuan tersebut adalah analisa biaya konstruksi yang disusun melalui kegiatan konstruksi penelitian produktivitas pekerja di lapangan dan bertujuan untuk meningkatkan efisiensi dan efektivitas kegiatan konstruksi suatu pembangunan. Analisa biaya konstruksi sering disebut dengan analisa harga satuan pekerjaan. Batasan masalah pada Penelitian ini adalah Pengamatan dilakukan secara langsung pada pekerjaan Revitalisasi Pasar Rakyat Desa Tanjung Type D. Penelitian ini meninjau pekerjaan pasangan dinding. Bahan material yang diamati dan dihitung guna membandingkan koefisien lapangan dengan koefisien Standar Nasional Indonesia. Harga satuan material yang dipakai adalah harga satuan yang mengacu pada harga aktual. Dalam penelitian ini mengukur koefisien bahan dan harga satuan yang di kerjakan pada pekerjaan Revitalisasi Pasar Rakyat Desa Tanjung Type D. Tujuan Penelitian pada Penelitian ini; Untuk dapat mengetahui besarnya nilai koefisien analisis harga satuan bahan material pada pekerjaan pasangan dinding bata. Untuk mengetahui perbandingan koefisien harga satuan lapangan dengan koefisien harga satuan Standar Nasional Indonesia (SNI 2016). Berdasarkan pengamatan di lapangan, didapatkan besarnya koefisien harga satuan material dinding dan plesteran pada Pekerjaan Revitalisasi Pasar Rakyat Desa Tanjung Type D adalah Koefisien harga satuan material untuk pekerjaan 1 m² pasangan dinding bata adalah: 63 Bata,10,569 Kg Portland Cement (PC), 0,0395 m³ Pasir, dan 5,284 l air. Koefisien harga satuan material untuk pekerjaan 1 m² plesteran dinding bata adalah: 6,171 Kg Portland Cement (PC), 0,0237 m³ Pasir, dan 3,086 l air. Perbandingan Harga Material dinding dan plesteran untuk Pekerjaan Revitalisasi Pasar Rakyat Desa Tanjung Type D adalah sebagai berikut : Pekerjaan Pasangan Dinding Bata Bangunan Utama harga total analisa di Lapangan lebih kecil di bandingkan SNI 2016 dengan selisih Rp. 4.694.581,92 . Pekerjaan Plesteran Dinding Bata Bangunan Utama harga total analisa di Lapangan lebih kecil di bandingkan SNI 2016 dengan selisih Rp. 331.365,60 .
Perbandingan Peningkatan Kuat Tekan Beton Normal Dengan Menggunakan SNI 03-2834-2000 dan SNI 7656:2012 Sampai Umur 28 Hari
Authors: Setiawan Ivan , Suhendra Suhendra , Zulfiati Ria
Published: October 2021

Awal mula terbentuk SNI 7656:2012, rancangan campuran beton normal berpedoman sesuai SNI 03-2834-2000. Untuk riset sekarang sudah dicoba sesuatu perbandingan rancangan kepada kedua SNI bersangkutan untuk kualitas beton 25 MPa. Benda uji dipakai berupa silinder dengan dimensi 150milimeter x 300milimeter, berjumlah 15 benda uji buat tiap- tiap SNI. Penyelesaian riset menampilkan mutu yang diperoleh SNI 2000 dan SNI 2012 berturut: 21,95 MPa dan 23,01 MPa. Berikutnya, nilai slump buat kedua rancangan beton adalah 70 milimeter. Penyelesaian ini menampilkan kalau hasil nilai mutu yang dihasilkan dari rancangan campuran sesuai SNI 2000 sangat besar dibandingkan nilai mutu SNI 2012 dan keduanya memperlihatkan nilai slump yang bagus. Keduanya SNI memperlihatkan ikatan empiris dan relative dari kepada bahan beton didalam campuran, berdasarkan rancangan kandungan bahan yang diperoleh tiap –tiap tata cara hendak berbeda-beda, yang disetiap ujungnya bakal mendapatkan nilai mutu yang beda-beda.
bibliográfiai információk elméleti modellje- 1. rész: Az IFLA könyvtári referenciamodell elemei
Authors: Némethi-Takács Margit
Published: October 2021

Az IFLA könyvtári referenciamodell (IFLA Library Refernce Model, IFLA LRM) egy magas szintű, elméleti referenciamodell, amely négy éve jelent meg. Az LRM hatással volt és van a könyvtári feldolgozásra, ezt az is mutatja, hogy az új angol-amerikai katalogizálási szabványba (Resource Description and Access, RDA) az LRM beintegrálásra került és ma már ezen is alapul. Egyre több helyen jelenik meg, egyre többször kerül említésre a könyvtári referenciamodell, ezért úgy gondolom, hogy szükséges a modellt mind elméleti mind gyakorlati oldalról megismerni. Ez a tanulmány egy két részes sorozat első tagja, amiben arra vállalkozom, hogy bemutassam a modellt és az azt felépítő alapelemeket. A következő írásban egy rekordon keresztül kerülnek ismertetésre a modellt alkotó elemek és a közöttük lévő kapcsolatok.
bibliográfiai információk elméleti modellje- 2. rész: Modell a gyakorlatban
Authors: Némethi-Takács Margit
Published: October 2021

Az IFLA könyvtári referenciamodell (IFLA Library Refernce Model, IFLA LRM) egy magas szintű, elméleti referenciamodell, amely négy éve jelent meg. Az LRM hatással volt és van a könyvtári feldolgozásra, ezt az is mutatja, hogy az új angol-amerikai katalogizálási szabványba (Resource Description and Access, RDA) az LRM beintegrálásra került és ma már ezen is alapul. Egyre több helyen jelenik meg, egyre többször kerül említésre a könyvtári referenciamodell, ezért úgy gondolom, hogy szükséges a modellt mind elméleti mind gyakorlati oldalról megismerni. Ez a tanulmány egy két részes sorozat második tagja, amiben egy rekordon keresztül kerülnek ismertetésre a modellt alkotó elemek és a közöttük lévő kapcsolatok. (Az előző írásban bemutattam a modellt és az azt felépítő alapelemeket.)
Részletesen a nomen entitásról
Authors: Szabolcs Dancs
Published: October 2021

Az IFLA szakemberei által összeállított könyvtári referenciamodell nem csupán a katalogizálás leendő szabályozásának alapja, hanem a jövőben fejlesztésre kerülő, entitásalapú könyvtári rendszerek tervezésének is kiindulópontja. Az FRBR-ból jól ismert entitások, köztük az első csoportban található magentitások (mű, kifejezési forma, megjelenési forma, példány) köre időközben differenciálódott, kibővült, többek közül a FRSAD modell óta jelen lévő nomen entitással, amely utóbbit, lényegi szerepköre miatt, érdemesebb mélyebben, az LRM, illetve az azt implementáló RDA felfogásában is megismernünk, kitérve az alkalmazás egy konkrét példájára.
OSMANLI HUKUKUNDA VAKIFLARDA İSTİBDAL UYGULAMASI
Authors: KONAN Belkıs
Published: October 2021

Vakıf, İslam devletlerinde, özellikle de Osmanlı Devleti’nde önemli hizmetler görmüş dini ve hukuki bir kurumdur. Vakıf amacının gerçekleşmesinde vakfa gelir getiren malların önemli bir rolü vardır. Ancak zaman içinde vakıf malı çeşitli nedenlerle harap olabilir ve kullanılamayacak hale gelebilir. Bu durumda, işlevini yitiren vakıf malının vakfa hizmet edecek olan yeni bir mal ile değiştirilmesi zorunluluk arzeder. İstibdal, en genel anlamıyla bir vakıf malının mülk olan bir başka mal ile değiştirilmesidir. İslam hukukunda mezhepler arasında vakıf malının değiştirilmesi konusunda farklı düşünceler olması istibdal konusunu hem teorik açıdan, hem de uygulama açısından tartışmalı bir konu haline getirmiştir. Vakfın devamlılığının sağlanması vakıf malının gelir getirmesine bağlı olduğundan istibdal işlemi bir çözüm yolu olarak Osmanlı hukukunda da sıklıkla başvurulan bir yöntem olmuştur. Bu makalede Osmanlı Devleti’nde vakıfların istibdali meselesi hukuki boyutları ile ele alınmaktadır. Araştırmamızda şer’iyye mahkemesi sicillerinden ve Osmanlı Arşivinden elde ettiğimiz bazı arşiv belgeleri ışığında istibdal konusu incelenerek, istibdal nedenleri, başvuru şekli ve uygulanan usul hakkında bilgiler verilecektir.
YARGITAY KARARLARI IŞIĞINDA HAKARET SUÇLARINDA ÖZEL TAHRİK HALLERİ (TCK m. 129)
Authors: GARİPOĞLU ÖZEN Yeşim
Published: October 2021

Ceza hukukunda haksız tahrik, suça etki eden bir nedendir. Kanunda ise özel tahrikin düzenlemelerine rastlamak mümkündür. Böyle olunca özel normun önceliği ilkesi gereği bu hükümler uygulanmak durumundadır. Hakaret suçları özelinde uygulama alanı bulan TCK m. 129, bu bağlamda Yargıtay kararlarının da ışığında haksız tahrikin özel bir hali olarak inceleme konusu yapılmıştır.
DEVELOPMENT OF THE SYSTEM OF RISK CONTROL OF FINANCING OF JOINT CLUSTER PROJECTS
Authors: Vyzhitovich Alexander M. , Komarov Vladimir F.
Published: October 2021

In today's environment, the problem of improving the risk control system for organizations participating in cluster projects remains relevant. This system is multi-layered and complex. There is a need to develop approaches to the development of such a monitoring system for the benefit of stakeholders in a joint cluster project. The authors present methodical approaches to improving control measures to identify and manage specific risks specific to working in a cluster environment, changes in legislation and the current economic situation. The structure of the multi-level system of monitoring cluster projects is presented, individual risks in cooperation and approaches to their evaluation are defined, methodical approaches for assessing counterparties are specified, taking into account the validity of the data, taking into account modern information technologies based on the software "Contour.Focus". The use of new mechanisms and controls reduces the negative impact of the risks of various cluster financing schemes in a remote economy.
THE DEVELOPMENT STRATEGY FOR THE RUSSIAN MANUFACTURING INDUSTRY: REAL OR IMAGINARY DEVELOPMENT INSTRUMENT?
Authors: Alekseev Alexey V. , Kuznetsova Natalya N.
Published: October 2021

The paper considers the basic elements of the integrated strategy for the development of the manufacturing industry of the Russian Federation up to 2024 and 2035. The report proves that an uncritical attitude of strategy developers to the concept of a modern global economy simplifies the methodological basis of the strategy, dilutes both its objectives and the means to achieve them. It concludes that the strategy seems to be of low importance as a tool for sectoral development.
THE SIMPLIFIED SYSTEM DYNAMICS OVER AGGRAVATED MODES OF ECOLOGICAL AND ECONOMIC REPRODUCTION
Authors: Ryzhenkov Alexander V.
Published: October 2021

The information has been analytically concentrated for an aggravation mode by reduction of modelled relations to dominant positive feedback loops; the doomsday of capitalist reproduction because of neglect of the scientific foundations of environmental management is determined by initial magnitudes of only two variables - the resource intensity of net output and the ratio of net output to proved reserves in the model economy. The magnitudes of remaining parameters (relating, first, to technical progress, distribution shares of labour compensation, rent, and profit in the net product, second, to the rate of growth of labor force and the rate of investment in fixed capital) affect only the nuances of a transition regime to a collapse.
Dense Complete Set For NP
Authors: Vega Frank
Published: October 2021

A sparse language is a formal language such that the number of strings of length $n$ is bounded by a polynomial function of $n$. We create a class with the opposite definition, that is a class of languages that are dense instead of sparse. We define a dense language on $m$ as a formal language (a set of binary strings) where there exists a positive integer $n_{0}$ such that the counting of the number of strings of length $n \geq n_{0}$ in the language is greater than or equal to $2^{n - m}$ where $m$ is a real number and $0 < m \leq 1$. We call the complexity class of all dense languages on $m$ as $DENSE(m)$. We prove that there exists an $\textit{NP--complete}$ problem that belongs to $DENSE(m)$ for every possible value of $0 < m \leq 1$.
ÇCKNT Katkılı ve Katkısız CETP Kompozitlerin Zımba İle Delinmesinde Zımba Profilinin Elde Edilen Pullara Etkisi
Authors: Ceritbinmez Ferhat
Published: October 2021

İmalat sektörlerinde pul ihtiyacı genellikle zımba ve kalıp sistemleri kullanılarak karşılanmaktadır. Bu sistemlerde istenilen pul çapı kalıp mühre çapına işlenmekte, zımba çapı ise kesme boşluğu ölçüsü kadar küçültülerek delme işlemleri kalıp veya aparatlar üzerinde yapılmaktadır. Bu çalışmada ÇCKNT (çok cidarlı karbon nanotüp) katkılı ve katkısız CETP (cam elyaf takviyeli polimer) kompozit malzemelere 0.16 mm kesme boşluğu bulunan kalıplarda 90°, 15°, 30°, V, C tipi kesme formu bulunan Ø8 mm'lik zımbalar ile delik delinerek elde edilen pullar incelenmiştir. Yapılan çalışma neticesinde elde edilen pulların zımba kesme formunu aldığı, katkısız kompozitlerin 90° düz formlu zımba ile delinmesinde elde edilen pul çapının zımba ve mühre çapına göre sırasıyla % 4.75 ve % 0.72 oranında daha büyük ölçüde olduğu tespit edilmiştir. Ayrıca CETP kompozit malzemelere ÇCKNT katkısı malzemelerin dayanımını arttırarak zımba ile kesilmesi neticesinde elde edilen pulların daha rijit olmasını sağlamıştır. Bu sebeple katkılı kompozitlerin pul çapının zımba çapından büyük, mühre çapından küçük olduğu tespit edilmiştir.
The Effect of Seasonal Priming on Specific Inhalation Challenges With Birch and Grass Allergen Among Persons With Allergic Rhinitis
Authors: Ørby Pia V. , Bønløkke Jakob H. , Bibby Bo M. , Ravn Peter , Hertel Ole , Sigsgaard Torben , Schlünssen Vivi
Published: October 2021

Objectives: Allergic diseases are prevalent in the working population, and work-related airborne pollen exposure might be substantial, especially among outdoor workers, resulting in work-exacerbated effects. Seasonal exposure to pollen may induce a priming effect on the allergic bronchial response resulting in exaggerated effects at the end of the natural pollen season. This was previously observed among people with asthma but may also be of importance for persons with allergic rhinitis. In this study, we examined the effect of seasonal priming on bronchial responsiveness among young adults with allergic rhinitis and no or mild asthma. In addition, we explored the association between the baseline characteristics of participants and the severity of bronchoconstriction. Finally, we evaluated the application of a novel non-linear regression model to the log-dose-response curves.

Material and methods: In a crossover design, 36 participants underwent specific inhalation challenges (SICs) with either grass or birch allergen outside and at the end of the pollen season. The differences in bronchial response were evaluated by comparing the dose-response profiles and PD20 estimates derived by applying a non-linear regression model.

Results: The results showed that 12 of the 19 grass pollen-exposed participants had a lower PD20 at the end of the season compared with the outside season. For birch, this was true for nine out of the 17 participants. However, no statistically significant effects of the seasonal pollen exposure were found on neither the shape nor the magnitude of the modeled dose-response curves for either birch allergen, p = 0.77, or grass allergen, p = 0.45. The model depicted a good fit for the data. Among the baseline characteristics, only the size of the skin prick test for grass allergen was associated with PD20.

Conclusion: This study does not support a priming effect of pollen exposure on the bronchial response from the natural seasonal exposure levels of grass or birch allergens among young adults with allergic rhinitis.
Extracellular Vesicles Regulated by Viruses and Antiviral Strategies
Authors: Yang Li , Li Jing , Li Shen , Dang Wei , Xin Shuyu , Long Sijing , Zhang Wentao , Cao Pengfei , Lu Jianhong
Published: October 2021

Extracellular vesicles (EVs), consisting of exosomes, micro-vesicles, and other vesicles, mainly originate from the multi-vesicular body (MVB) pathway or plasma membrane. EVs are increasingly recognized as a tool to mediate the intercellular communication and are closely related to human health. Viral infection is associated with various diseases, including respiratory diseases, neurological diseases, and cancers. Accumulating studies have shown that viruses could modulate their infection ability and pathogenicity through regulating the component and function of EVs. Non-coding RNA (ncRNA) molecules are often targets of viruses and also serve as the main functional cargo of virus-related EVs, which have an important role in the epigenetic regulation of target cells. In this review, we summarize the research progress of EVs under the regulation of viruses, highlighting the content alteration and function of virus-regulated EVs, emphasizing their isolation methods in the context of virus infection, and potential antiviral strategies based on their use. This review would promote the understanding of the viral pathogenesis and the development of antiviral research.
Neuroprotective Effect of Ultrasound Triggered Astaxanthin Release Nanoparticles on Early Brain Injury After Subarachnoid Hemorrhage
Authors: Cai Wei , Wu Qi , Yan Zhi Zhong , He Wei-Zhen , Zhou Xiao-Ming , Zhou Long-Jiang , Zhang Jian-Yong , Zhang Xin
Published: October 2021

Subarachnoid hemorrhage (SAH) is a fatal disease. Within 72 h of SAH, the intracranial blood-brain barrier (BBB) is destroyed, and the nerve cells have responses such as autophagy, apoptosis, and oxidative stress. Antioxidation is an essential treatment of SAH. Astaxanthin (ATX) induces cells’ antioxidant behaviors by regulating related signal pathways to reduce the damage of brain oxidative stress, inflammation, and apoptosis. Because of its easy degradability and low bioavailability, ATX is mainly encapsulated with stimulus-responsive nanocarriers to improve its stability, making it rapidly release in the brain and efficiently enter the lesion tissue. In this study, the ultrasonic cavitation agent perfluorocarbon (PFH), ATX, and fluorescent dye IR780 were loaded with polydopamine (PDA) to prepare a US triggered release nanoparticles (AUT NPs). The core-shell structure of AUT NPs formed a physical barrier to improve the bioavailability of ATX. AUT NPs have high ATX loading capacity and US responsiveness. The experimental results show that the AUT NPs have high stability in the physiological environment. Both US and pH stimuli can trigger the release. Under US, PFH breaks through the rigid shell. The structure of AUT NPs is destroyed in situ, releasing the loaded drugs into neuronal cells to realize the antioxidant and antiapoptotic effects. The in vivo experiment results show that the AUT NPs have good biosafety. They release the drugs in the brain under stimuli. The in vivo treatment results also show that AUT NPs have an excellent therapeutic effect. This approach presents an experimental basis for the establishment of Innovative SAH treatments.
“My Dude, Are You Tired? I’m Tired:” An Intersectional Methodological Intervention
Authors: Spielhagen Alexandra , Hernández Leandra H. , Blevins Maria
Published: October 2021

This manuscript is a methodological intervention that addresses ethical considerations associated with conducting research in outdoor spaces, particularly with communities of color and other marginalized communities. The core issue is that BIPOC individuals, LGBTQIA + individuals, and disabled individuals face discrimination and violence in outdoor/recreational spaces. By investigating these issues, scholars can intensify the problem. We hope that our perspectives can assist ethical decision-making processes in methodology, advocacy, and interaction with outdoor communities of color.
Feasibility and Accuracy of a Fully Automated Right Ventricular Quantification Software With Three-Dimensional Echocardiography: Comparison With Cardiac Magnetic Resonance
Authors: Ahmad Ashfaq , Li He , Wan Xiaojing , Zhong Yi , Zhang Yanting , Liu Juanjuan , Gao Ying , Qian Mingzhu , Lin Yixia , Yi Luyang , Zhang Li , Li Yuman , Xie Mingxing
Published: October 2021

Background: A novel, fully automated right ventricular (RV) software for three-dimensional quantification of RV volumes and function was developed. The direct comparison of the software performance with cardiac magnetic resonance (CMR) was limited. Therefore, the aim of this study was to test the feasibility, accuracy, and reproducibility of a fully automated RV quantification software against CMR imaging as a reference.

Methods: A total of 170 patients who underwent both CMR and three-dimensional echocardiography were enrolled. RV end-diastolic volume (RVEDV), RV end-systolic volume (RVESV), and RV ejection fraction (RVEF) were obtained using fully automated three-dimensional RV quantification software and compared with a CMR reference. For inter-technical agreement, Spearman correlation and Bland–Altman analysis were used.

Results: The fully automated RV quantification software was feasible in 149 patients. RVEDV and RVESV were underestimated, and RVEF was overestimated compared with CMR values. RV measurements obtained from the manual editing method correlated better with CMR values than that without manual editing (RVEDV, 0.924 vs. 0.794: RVESV, 0.955 vs. 0.854; RVEF, 0.941 vs. 0.781 respectively, all p < 0.0001) with less bias and narrower limit of agreement (LOA). The bias and LOA for RV volumes and EF using the automated software without and with manual editing were greater in patients with severely impaired RV function or low frame rate than those with normal and mild impaired RV function, or high frame rate. The fully automated RV three-dimensional measurements were highly reproducible.

Conclusion: The novel fully automated RV software shows good feasibility and reproducibility, and the measurements had a high correlation with CMR values. These findings support the routine application of the novel 3D automated RV software in clinical practice.
Modelling Settling-Driven Gravitational Instabilities at the Base of Volcanic Clouds Using the Lattice Boltzmann Method
Authors: Lemus Jonathan , Fries Allan , Jarvis Paul A. , Bonadonna Costanza , Chopard Bastien , Lätt Jonas
Published: October 2021

Field observations and laboratory experiments have shown that ash sedimentation can be significantly affected by collective settling mechanisms that promote premature ash deposition, with important implications for dispersal and associated impacts. Among these mechanisms, settling-driven gravitational instabilities result from the formation of a gravitationally-unstable particle boundary layer (PBL) that grows between volcanic ash clouds and the underlying atmosphere. The PBL destabilises once it reaches a critical thickness characterised by a dimensionless Grashof number, triggering the formation of rapid, downward-moving ash fingers that remain poorly characterised. We simulate this process by coupling a Lattice Boltzmann model, which solves the Navier-Stokes equations for the fluid phase, with a Weighted Essentially Non Oscillatory (WENO) finite difference scheme which solves the advection-diffusion-settling equation describing particle transport. Since the physical problem is advection dominated, the use of the WENO scheme reduces numerical diffusivity and ensures accurate tracking of the temporal evolution of the interface between the layers. We have validated the new model by showing that the simulated early-time growth rate of the instability is in very good agreement with that predicted by linear stability analysis, whilst the modelled late-stage behaviour also successfully reproduces quantitative results from published laboratory experiments. The results show that the model is capable of reproducing both the growth of the unstable PBL and the non-linear dependence of the fingers’ vertical velocity on both the initial particle concentration and the particle diameter. Our validated model is used to expand the parameter space explored experimentally and provides key insights into field studies. Our simulations reveal that the critical Grashof number for the instability is about ten times larger than expected by analogy with thermal convection. Moreover, as in the experiments, we found that instabilities do not develop above a given particle threshold. Finally, we quantify the evolution of the mass of particles deposited at the base of the numerical domain and demonstrate that the accumulation rate increases with time, while it is expected to be constant if particles settle individually. This suggests that real-time measurements of sedimentation rate from volcanic clouds may be able to distinguish finger sedimentation from individual particle settling.
Business and Social Science Students’ Course Preferences and Learning Approaches
Authors: Halme Merja , Myyry Liisa , Pirttilä-Backman Anna-Maija
Published: October 2021

The study examines university students’ course preferences and their relations to learning approaches, apparently for the first time, to gain insight how different course designs are experienced by students with different learning approaches. The data includes students from two universities and fields: business (n = 467) and social sciences (n = 313). The attributes in preference measurement were selected on the basis of previous research and focus groups discussions and choice-based conjoint analysis was used. The learning approaches were measured using Experiences of Teaching and Learning Questionnaire developed by Entwistle and Ramsden. Social science students valued more interesting, challenging and time-consuming courses than business students, who valued more relevant and easier courses requiring less time. Social science students scored higher in the deep approach. The relationship between preferences and approaches was strikingly similar in the two universities: strategic students prefer relevance and deep learners challenge in both universities. An exception was that interesting courses were related to deep learning among social science students, and to the surface approach among business students. Further studies should extend our understanding of what interesting means to different kinds of students. The results give tools to design courses that enhance students’ learning and offers new insights to learning approach research.