bluuebunny/crossref_metadata_2025_split huggingface dataset:
Antifungal and Herbicidal Potential of Piper Essential Oils from the Peruvian Amazonia
Authors: Ruiz-Vásquez Liliana , Ruiz Mesia Lastenia , Caballero Ceferino Henrry Denny , Ruiz Mesia Wilfredo , Andrés Maria Fe , Díaz Carmen Elisa , Gonzalez-Coloma Azucena 
Published: July 2022

The chemical composition of essential oils (EOs) from ten Peruvian Piper species (Piper coruscans, Pc; P. tuberculatum, Pt; P. casapiense, Pcs; P. obliquum, Po; P. dumosum, Pd; P. anonifolium, Pa; P. reticulatum, Pr; P. soledadense, Ps; P. sancti-felicis, Psf and P. mituense, Pm) has been studied, along with their antifungal and phytotoxic activities. These EOs contained β-bisabolene/nerolidol (Pc), β-bisabolene/δ-cadinene/caryophyllene (Pt), caryophyllene oxide (Pcs), bicyclogermacrene/10-epi-Elemol (Po), bicyclogermacrene/germacrene-D/apiol (Pd), caryophyllene/germacrene-D (Pa), germacrene-D (Pr), limonene/apiol (Ps), apiol (Psf), and apiol/bicyclogermacrene (Pm) as major components, and some are described here for the first time (Ps, Pcs, Pm). A composition-based dendrogram of these Piper species showed four major groups (G1: Pc and Pt, G2: Pcs, Po, Pd, Pa, and Pr, G3: Ps, and G4: Psf and Pm). The spore germination effects (Aspergillus niger, Botrytis cinerea, and Alternaria alternate) and phytotoxicity (Lolium perenne and Lactuca sativa) of these EOs were studied. Most of these Piper essential oils showed important activity against phytopathogenic fungi (except G1), especially against B. cinerea. Similarly, most of the essential oils were phytotoxic against L. perenne (except G1), with P. sancti-felicis (G4), P. casapiense (G2), and P. reticulatum (G2) being the most effective. Caryophyllene oxide, β-caryophyllene, β-pinene, limonene, α-humulene, and apiol were evaluated against B. cinerea, with the most effective compounds being β-pinene, apiol, and limonene. This work demonstrates the species-dependent potential of essential oils from Peruvian Piper species as fungicidal and herbicidal agents.
Structural Characteristics of Periphytic Algal Community and Its Relationship with Environmental Factors in the Taiyuan Region of the Fenhe River
Authors: Zhao Kangxu , Yang Jing , Lv Junping , Liu Qi , Liu Xudong , Xie Shulian , Feng Jia 
Published: July 2022

In order to explore the characteristics of the periphytic algae community structure and its relationship with environmental factors in the Taiyuan region of the Fenhe River, a total of six sampling sites were investigated in July and December 2021. The effects of water quality status and environmental factors at each sampling point on the community structure of epiphytes were detected. The results showed that a total of 7 phyla and 54 genera of periphytic algae were identified in the Taiyuan region of the Fenhe River, and the species composition was mainly Bacillariophyta, Cyanophyta, and Chlorophyta. According to the analysis results of the biodiversity index, the water body of the Taiyuan region of the Fenhe River is in a state of moderate pollution. The correlation analysis between the epiphytic algae and environmental factors showed that the cell density of algae was significantly correlated with dissolved oxygen (DO), phosphate (PO43−-P), chemical oxygen demand (COD), total phosphorus (TP), and transparency (SD) in the wet season. The algal cell density in the dry season was significantly correlated with water temperature (WT), TP, PO43−-P, and COD. According to the redundancy analysis, the community distribution of the epiphytic algae in the Taiyuan region of the Fenhe River was closely related to physical and chemical factors such as COD, nitrate nitrogen (NO−3 -N), WT, dissolved organic carbon (DOC), total nitrogen (TN), and TP, and COD is the main environmental factor driving the change in the community distribution of the periphytic algae in the wet season. TN is the main control factor driving the change in the biological community distribution of periphytic algae in the dry season.
Peranan Kepala Sekolah dalam Upaya Peningkatan Mutu Kualitas Pendidikan dan Peserta Didik
Authors: Muhammad Mahzum  , Angraini Yuli Angraini , Medina Pinta 
Published: July 2022

Organisasi pemimpin mampu berperan penting dalam tercapainya sebuah keberhasilan. Bentuk organisiasi pemimpin dapat dilihat dari seorang kepala sekolah yang memiliki peranan sangat strategis dan penting dalam upaya mencapai tujuan pendidikan dan pembelajaran. Kepala sekolah yang profesional adalah kepala sekolah yang mengaktualisasikan fungsi-fungsi manajemen kedalam organisasi sekolahnya berupa proses perencanaan, pengoranisasian, penggerakkan dan pengawasan. Meningkatkannya mutu dan kwalitas sekolah adalah suatu hal yang hendak dicapai dan keberhasilan pencapai tersebut sejauh mana kepala sekolah mampu membina dan mengarahkan para guru untuk bekerja maksimal, profesional guna meningkatkan kualitas peserta didik. Penelitian ini bertujuan untuk mengetahui upaya, usaha dan strategi kepala sekolah dalam meningkatkan kualitas peserta didik di Raudhatul Athfal Darul Ilmi Kecamatan Lubuk Kilangan Kota Padang. Adapun pendekatan penelitian yang digunakan adalah penelitian kualitatif, berupa teknik pengumpulan data wawancara langsung dengan narasumber yang terkait yaitu kepala sekolah Raudhatul Athfal Darul Ilmi Kecamatan Lubuk Kilangan Kota Padang. Dari hasil penelitian dapat memberi petunjuk bahwa kepala sekolah memiliki peran yang sangat besar sebagai motivator, inovator, dan sebagai manajer dengan melakukan beberapa terobosan dalam upaya meningkatkan kualitas peserta didik. Hal ini sejalan dengan visi dan misi sekolah mewujudkan pembelajaran yang aktif, efektif dan efisien, membangkitkan motivasi dan minat belajar siswa serta berusaha semaksimal mungkin mewujudkan siswa yang berkarakter serta memiliki akhlak dan budipekerti mulia
PÓ E RENO
Authors: Engels Friedrich 
Published: July 2022

Apresentamos nesta edição da Revista Novos Rumos as partes III e IV do panfleto “Pó e Reno”, inédito em língua portuguesa, concluindo publicação iniciada em 2020, no volume 57 da revista, por ocasião dos 200 anos de nascimento de Friedrich Engels, na seção Clássicos/Documentos que sempre abre as edições de nosso periódico. O panfleto tem importância estratégica nas reflexões do autor, e foi escrito entre final de fevereiro e início de março de 1859, tendo sido publicado pela primeira vez, anonimamente, em Berlim, em abril de 1859. Engels remete às questões dos processos de unificação da Alemanha e Itália não resolvidas nas Revoluções de 1848-49 e que, com a vitória da contrarrevolução burguesa, ficaram pendentes. Com o fim da primeira crise econômica mundial do capitalismo o assunto voltou à tona com a presença da França bonapartista e do Império Austríaco. Às vésperas da eclosão do conflito, Engels analisa em perspectiva histórica – nas quatro partes que compõem o livreto – os aspectos militares, os interesses e as possibilidades estratégicas dos participantes no teatro da guerra. Sugerimos ao leitor que acesse as Partes I e II, no link abaixo,[1] composta, respectivamente, de uma Introdução feita à época, e do texto propriamente dito.
[1] A primeira e segunda parte de “Pó e Reno” foram publicadas na Revista Novos Rumos, v. 57, n. 2, p. 5-20 Jul.-Dez., 2020. Acessar a Introdução ao texto em:
https://revistas.marilia.unesp.br/index.php/novosrumos/article/view/11392/6962.
E acessar a parte I e II em:
https://revistas.marilia.unesp.br/index.php/novosrumos/article/view/11393
بناء الانسان في فكر الامام علي (علية السلام)
Authors: جبر عهود 
Published: July 2022

لم يكن الاقبال على كتابة هذا البحث من باب ذكر اقوال الامام علي عليه السلام ووصاياه فحسب ، وإنما لما وجدناه من أهمية ومسؤوليه للتجرد في كتابة هذا الموضوع ، والوقوف على أهم المحطات التي تحدّث فيها الامام عن بناء الانسان وكيفية الارتقاء به ،منذ نعومة اظفاره الى آخر حياته ،إذ دعا الامام الى بناء الانسان منذ الطفولة فرسم منهجية تربوية ترعى نمو الولد وبناءه إيمانيا وأخلاقيا وعلميا ، فالتربية على الفضائل منذ الصغر تترسّخ في الانسان وتتجذّر في سلوكه المستقبلي .
وقد تلمّس الامام عليه السلام دقائق النفس البشرية – سابقاً - بذلك النظريات الحديثة في علم النفس والاجتماع ، وكان الامام منطلقا في كل أقواله وأفعاله من مبادئ الدين الحنيف وشريعته السمحاء وتعاليم القرآن والسنة النبوية الشريفة ، وكان يقرن الاقوال بالأفعال وإعطاء القدوة في سلوكه الشخصي ، داعيا في وصاياه الى تخليص البشرية من أدرانها وآفاتها التي تفتك بالإنسان نفسه قبل غيره ، ودعا كذلك الى تنوير عقل الانسان بالعلم والمعرفة ، والى بذل العلم وإفادة الناس منه فزكاة العلم نشره ، ونجده كذلك يحثّ الانسان للابتعاد عن كل العلوم المفسدة كالكهانة والتنجيم لما فيها من أباطيل وخرافات التي تنتهي بالإنسان الى الضلالة والانحراف . وقد وجد الامام في العمل زكاة للبدن وحفظ الانسان من الذل والمهانة
ويشكّل الانسان المسلم وغير المسلم قيمة عليا عند الامام عليه السلام ،إذ نجده يوجه بتنقية النفس البشرية من كل شرورها واطماعها ويدعو الى حرمة دم المسلم وماله وعرضه حتى ينشأ جيل من الناس يحترم بعضهم البعض ، جيل تربى على الفضيلة ومكارم الاخلاق ،وحتى يأمن كل فرد في المجتمع على حياته وعرضه وماله ، ويكون محاسبا لنفسه رقيبا عليها قبل أن تكون القوانين والسلطة رادعة له . وتقويم الانسان وسيره على الدرب الصحيح إنما هو تصحيح لمسار المجتمع بأكمله ، فصلاح المجتمع بصلاح أبنائه .
ويتّضح لنا من خلال البحث أنّ الاسلام ليس اعتقاداً في القلب ، بل هو منهج حياة يتحوّل فيها الاعتقاد والايمان الى ممارسة سلوكية في جميع جوانب الحياة ، وبذلك يكون المنهج الاسلامي أداة للسمو بالإنسان ماديا ومعنويا .
وندعو من خلال البحث الى تفعيل هذه الوصايا والاقوال في كل المجالات ، لتصبح حلّاً وبلسماً لكثير من الامراض النفسية التي يعاني منها الناس ومن القضايا والمشاكل التي تتصل بحياة المجتمع .
وكان الامام علي عليه السلام مثالا للمسلم المخلص لربه ولمجتمعه ، فلم يدخر وسعا في توجيه الناس لما هو خير لهم ، وبعمله هذا لم يكن يبتغي الاوجه الله سبحانه وتعالى لاغير .
Impact of Product Quality and Brand Image Towards Buying Decisions with Buying Interest as Mediation Variable
Authors: Febrianti Wenty , Hasan Rifqi 
Published: July 2022

This research was conducted to find out empirical evidence of the role of buying interest in mediating product quality and brand image on purchasing decisions in the millennial generation in the Central Jakarta area, there is the online shop Matahari.com. The analysis method in this study uses structural equation modeling (SEM), sample of 225 respondents, the sampling technique refers to the calculation of Hair which is used for research with SEM analysis. The results showed that 1) Product quality had a positive and significant effect on buying interest, 2) Brand image had a positive and significant effect on buying interest. 3) Product quality has a positive and significant effect on buying decisions. 4) Brand image has a positive and significant effect on buying decisions. 5) buying interest has a positive and significant effect on buying decisions. 6) Product quality has a positive and significant effect on buying decisions through buying interest. 7) Brand image has a positive and significant effect on buying decisions through buying interest. So that in order to increase consumer buying interest in order to improve buying decisions, Matahari management needs to maintain product quality and brand image of Matahari.com, Matahari must continue to innovate both in terms of quality control through product specifications and pay attention to reviews from consumers, and control suppliers so as to create brand loyalty. in the eyes of consumers and always prioritizes technology in all promotional activities, especially to attract the millennial generation. The novelty of this research is to measure indicators per dimension of exogenous and endogenous variables by collaborating with mediating variables through structural equation modeling (SEM) data analysis.
Management Information System Pondok Pesanten Ma'hadut Tholabah Babakan Lebaksiu Tegal Regency
Authors: Adhi Santoso Nugroho 
Published: July 2022

Amount students, administrators, and supervisors Theory learning at Pondok boarding school Ma'hadut tholabah That's enough leaky many with management still manually create cottage this experience various obstacles moment To do management, for example cause difficulty for checking students who are still active as well as those who have become alumni. Study this aim for avoid happening errors that arise consequence data recording, realizing something system information management cottage web-based boarding school in which covers aspects service so that could give information needed Cottage Boarding school Ma'hadut tholabah. Study this is study with WDLC method with the stages is analysis, determination specification, site structure and design, development, testing, marketing, and maintenance. Whereas for researcher data collection use method interviews , observations, and literature. On development system information management this researcher using a web server with using MySQL and PHP. MySQL and PHP are used for make system database management that can make it easy system data collection management by computerized. Research results this produce a design system information management Cottage Boarding school Ma'hadut Tulabah who can simplify the management process data collection so that data collection carried out no only manually but can stored in an application program that can accessed by managing admin Cottage Boarding school Ma'hadut tholabah
Growth Plan In Operational Design Management For Pt. Traffic Light Jaya
Authors: Kristanto Heru , Marlitta Cheryl 
Published: July 2022

Traffic congestion is followed via way of means of more and more site visitors injuries. These are ruled via way of means of bike injuries, which additionally account for the very best part of fatalities and essential injuries. Careless riding and unruly conduct via way of means of drivers are the primary reasons of injuries in Indonesia. Penelitian ini bertujuan untuk a coordinated attempt which can also additionally alleviate a metropolis’s congestion is deemed necessary, specially in tackling busy and complicated intersections on the middle of the trouble to lessen losses. Research is carried out using qualitative research. It was concluded that The company must have good marketing and operational strategies to get more customers and maintain the business in order to keep it disrupting the times. The future challenge is very challenging for this business to set up a new strategy to meet market demands and globally transform. With the presence of a 24-hour hotline to receive customer complaints I feel is one form of responsibility from the company. Building a laboratory seems to be needed in the near future given the many demands in the three cities as a preliminary experiment. It is hoped that with good management operations, this business can dominate and be irreplaceable, given the purpose of establishing this company is to be a solution to the bottleneck and effectiveness of the government budget
Aplikasi Abu Sekam Padi dan Pupuk Hayati Terhadap Kesuburan Lahan Suboptimal dan Tanaman Padi
Authors: Andayani Sri , Syahril Hayat Edi , Hayati Rita 
Published: July 2022

Lahan di Indonesia cukup luas, sekitar 157,2 juta ha merupakan lahan suboptimal dari luas daratan 189,1 juta ha. Namun lahan ini memiliki produktivitas yang rendah karena keterbatasan kesuburan tanah yaitu : rendahnya pH tanah, hara N,P dan K, kapasitas tukar kation (KTK), kejenuhan basa (KB), serta tingginya kadar Al, Fe, Mn. Alternatif penggunaan abu sekam padi dan pupuk hayati merupakan solusi terbaik untuk meningkatkan kesuburan tanah suboptimal. Tujuan penelitian ini adalah untuk mendapatkan teknologi dalam meningkatkan produktivitas tanah suboptimal basah dan pertumbuhan tanaman padi. Penelitian dilaksanakan di desa Sungai Rengas Kecamatan Sungai Kakap, Kabupaten Kubu Raya Kalimantan Barat dari bulan Maret-September 2020. Penelitian ini menggunakan metode eksperimen Rancangan Acak Lengkap (RAL), terdiri dari 2 perlakuan. Perlakuan pertama : abu sekam padi (kode a), a1= 0,75 kg/petak, a2= 1,5 kg/petak, a3= 2,25kg/petak. Perlakuan kedua : pupuk hayati Trichoderma sp (kode t), t1=10 ml/liter, t2=20 ml/liter, t3=30 ml/liter, masing-masing perlakuan diulang 3 kali. Hasil penelitian menunjukkan perlakuan kombinasi abu sekam padi sebanyak 1,5 kg/petak (15 ton/ha) dan pupuk hayati Trichoderma sp sebanyak 30 ml/liter (perlakuan a2t3) memberikan pengaruh yang sangat nyata terhadap tinggi tanaman padi. Sementara variable pH tanah, unsur hara N, P, K, dan jumlah klorofil memberikan pengaruh yang tidak nyata.
Kontribusi Tenaga Kerja Wanita Di Home Industri Pengolahan Tempe Dalam Peningkatan Pendapatan Keluarga
Authors: Nurhayati Novi , Djoni Djoni , Purnama Sari Evi 
Published: July 2022

Industri rumah tangga pengolahan tempe dalam proses menghasilkan tempe membutuhkan tenaga kerja agar dalam proses produksi dapat terlaksana dengan efektif dan efisien. Tenaga kerja yang diserap oleh industri pengolahan tempe di Kota Pangkalan Bun adalah tenaga kerja pria dan tenaga kerja wanita. Tujuan penelitian ini adalah untuk mengetahui seberapa besar kontribusi tenaga kerja wanita dalam pengolahan tempe serta dalam peningkatan pendapatan keluarga dan motivasinya untuk bekerja diluar rumah. Penelitian dilaksanakan di Kota Pangkalan Bun pada Bulan Juni sampai Agustus 2020. Jumlah sampel yang digunakan adalah 60 responden. Data yang digunakan data primer dan data sekunder. Metode analisis data menggunakan analisis deskriptif. Hasil penelitian yang diperoleh adalah kontribusi tenaga kerja wanita pada industri rumah tangga pengolahan tempe di Kota Pangkalan Bun sebesar 37% dari total jumlah tenaga kerja yang ada. Kontribusi pendapatan tenaga kerja wanita dalam peningkatan pendapatan keluarga mempunyai kontribusi yang kecil yaitu 28,38% dari total pendapatn keluarga. Motivasi wanita bekerja diluar rumah adalah karena faktor ekonomi, yang bertujuan untuk membantu meningkatakan pendapatan keluarga agar dapat mencukupi kebutuhan hidupnya.
Terra, Estado e movimentos: declínio da reforma agrária a partir de uma etnografia na Amazônia Oriental
Authors: Rolemberg Igor 
Published: July 2022

A partir de uma cena que materializa a relação de cooperação e conflito que movimentos e ‘Estado’ mantiveram durante décadas para a implementação da reforma agrária, o artigo investiga como esta entrou em declínio no sul e sudeste paraense. Para isso, retoma as classificações locais dos períodos da luta pela terra feitas pelos atores da mobilização, descrevendo especialmente o que alguns chamam de fragilização. O desmonte das políticas e das agências estatais responsáveis pela questão agrária, intensificado desde 2016, provocou um rompimento nessa relação. Com isso, as demandas dos movimentos se tornaram menos audíveis. A etnografia aponta, no entanto, que o declínio da reforma agrária passa não só pela impermeabilidade do ‘Estado’, mas, dada a queda contínua do número de ocupações, pelas dificuldades dos próprios movimentos em comporem coletivos que vocalizem reivindicações. Isso exige levar em consideração os impedimentos colocados pelo cotidiano atual de incerteza e sofrimento em muitas ocupações.
elocation-id: e2230201Recebido: 17.02.2022 • Aceito: 20.06.2022 • Publicado: 07.07.2022Artigo original / Revisão por pares cega / Acesso aberto
Стан і продуктивність соснових насаджень Лісостепової частини Харківщини
Authors: Мусієнко С. І. , Румянцев М. Г. , Лук'янець В. А. , Тарнопільська О. М. , Бондаренко В. В. , Ющик В. С. 
Published: July 2022

Проаналізовано розподіл соснових насаджень лісостепової частини Харківської області (на прикладі ДП "Жовтневе ЛГ") за походженням, типами лісу, групами віку, класами бонітету та повнотами. Наведено динаміку основних таксаційних показників соснових насаджень та розраховано показники використання ними лісорослинного потенціалу. Виявлено, що загалом природно-кліматичні умови лісостепової частини Харківської області є сприятливими для успішного росту соснових насаджень, що виконують важливі еколого-захисні функції. Результати проведених досліджень свідчать, що серед загальної площі вкритих лісовою рослинністю ділянок ДП "Жовтневе ЛГ" соснові насадження займають 16,7 % (7571 га). Вікова структура соснових насаджень ДП "Жовтневе ЛГ" є розбалансованою з істотним переважанням за площею середньовікових насаджень (83 % від загальної площі). Частка молодняків становить 12 %, пристиглих насаджень – 4 % та стиглих – близько 1 %. Переважна більшість соснових насаджень є відносно високоповнотними (повнотою 0,7-0,8), що займають 77 % від загальної площі соснових лісів і ростуть за І-ІІ класами бонітету (74 %). Середні таксаційні показники соснових насаджень мають такі значення: участь сосни у складі насаджень – 9,7 од.; середній діаметр – 25,3 см; середня висота – 19,9 м; середній запас на 1 га – 318 м3; середня повнота – 0,75; середній клас бонітету – І,5. У середньому за запасом модальні насадження поступаються еталонним (високопродуктивним) у віці 100 років на 31 % (на 169 м3·га-1). Показники використання лісорослинного потенціалу модальними сосняками, порівняно із високопродуктивними насадженнями, змінюються від 36 % (у віці 10 років) до 74 % (у віці 50 років), а загалом середньозважене значення показника ВЛП становить 69 %. Оптимізація вікової структури та підвищення продуктивності соснових лісів можливі завдяки своєчасному проведенню доглядових рубань та частковій заміні низькоповнотних і низькобонітетних насаджень у такі, що за складом відповідають корінним деревостанам.
Searching for Variable Stars in the Open Cluster NGC 2355 and Its Surrounding Region
Authors: Wang Hong , Zhang Yu , Zeng Xiangyun , Hu Qingshun , Liu Jinzhong , Qin Mingfeng , Lü Guoliang 
Published: July 2022

Abstract
We have investigated the variable stars in the field surrounding NGC 2355 based on the time-series photometric observation data. More than 3000 CCD frames were obtained in the V band spread over 13 nights with the Nanshan One-meter Wide-field Telescope. We have detected 88 variable stars, containing 72 new variable stars and 16 known variable stars. By analyzing these light curves, we classified the variable stars as follows: 26 eclipsing binaries, 52 pulsating stars, four rotating variables, and six unclear type-variable stars for which their periods are much longer than the time baseline chosen. Employing Gaia DR2 parallax, kinematics, and photometry, the cluster memberships of these variable stars were also analyzed for NGC 2355. In addition to the 11 variable members reported by Cantat-Gaudin et al. (2018), we identify four more variable member candidates located at the outer region of NGC 2355 and showed homogeneity in space positions and kinematic properties with the cluster members. The main physical parameters of NGC 2355 estimated from the two-color and color–magnitude diagrams are log(age/yr) = 8.9, E(B − V) = 0.24 mag, and [Fe/H] = −0.07 dex.