bluuebunny/crossref_metadata_2025 huggingface dataset:
Why Youth Join Gangs and Somalis’ Approachto Gang Prevention and Intervention
Authors: Sharif Shafie , Bashir Ahmed , Da’ud Abdinasir
Published: December 2024

In recent years, youth gangs have been an issue of social concern in Somalia. From this concern comes a desire to conduct research about gangs, their formation, and what can be done to intervene with them. Researchers’ recommendations can lead to success for organized crime groups in the country.Purpose: The purpose of this paper is to investigate why youth join gangs and Somali’s approach to gang prevention and intervention.Design/methodology: A qualitative method has been used for the data collection; different focus groups and a total of 10 key informative interviews have been conducted with Mogadishu residents. Three key variables were investigated namely: joining, prevention, and intervention to gangs based on the Interpretative Phenomenological Analysis (IPA) process. transcripts were used to analyze data.Findings The findings of this study indicate that youth join gangs because of a lack of parental guidance and support, peer-to-peer influence, drugs addiction, the presence of gangs in the area, political interest, and so on.Research limitations/implications. This study only emphasized Somali Gangs; thus, the findings of the present study may not be applicable to other countries.Originality/value: Limited studies have been conducted to investigate why youth join gangs and how the government can build gang prevention and intervention services in Somalia.
Mikrobiyota Metaboliti: Kısa Zincirli Yağ Asitleri
Authors: Yerlikaya Fatma Hümeyra
Published: December 2024

Bağırsak mikrobiyotası, bakterileri, mayaları, virüsleri ve parazitleri içeren bağırsak ekosisteminin temel bileşenlerinden biri olan ve mikroplara karşı bariyer etkisi, bağışıklığın şekillenmesi ve olgunlaşması, metabolik alımın düzenlenmesi ve besinlerin emilimi de dahil olmak üzere insan sağlığında önemli bir rol oynayan ekolojik bir topluluktur. Mikrobiyotanın insan sağlığını ve hastalıklarını etkilediği mekanizmalardan biri, mikrobiyotanın ya hastalığın gelişimiyle ilişkili zararlı metabolitler ya da hastalığa karşı koruma sağlayan faydalı metabolitler üretme kapasitesidir. Mikrobiyota metaboliti olan kısa zincirli yağ asitlerinin, incelenmesindeki son gelişmeler, bunların hem hücresel hem de moleküler düzeyde çeşitli sistemler üzerindeki etkilerini ortaya çıkarmıştır. Bu çalışmanın amacı kısa zincirli yağ asitlerinin insan vücudundaki çeşitli fizyolojik işlevleri üzerine bir değerlendirme yapmaktır.
EDUCAÇÃO A DISTÂNCIA E JUSTIÇA SOCIAL: DEMOCRATIZAÇÃO DO ENSINO OU REFORÇO DAS DESIGUALDADES?
Authors: Paiva Gonçalves Bispo Patrícia
Published: December 2024

Este artigo, fundamentado na tese de doutorado de Patrícia Paiva Gonçalves Bispo,
analisando a Educação a Distância (EaD) como uma modalidade que, ao mesmo tempo em
que promove a democratização do acesso ao ensino superior no Brasil, enfrenta limitações que
podem perpetuar desigualdades sociais. O curso de Pedagogia, que lidera as matrículas na
EaD, é utilizado como eixo central da análise. A partir das contribuições teóricas de Pierre
Bourdieu, José Carlos Libâneo e Zygmunt Bauman, discute-se como o capital cultural, o
habitus e a lógica mercadológica influenciam a qualidade da formação docente. Por fim,
apresentam-se reflexões críticas e caminhos para que a EaD possa cumprir seu potencial
transformador.
ສຶກ​ສາຄວາມ​ເຂົ້າໃຈ​ຂອງໄວໜຸ່ມບ້ານ​ພູຫຼວງ ເມືອງງອຍ, ແຂວງຫຼວງພະບາງ ຕໍ່ກັບຄວາມ​ສະ​ເໝີ​ພາບ​​ລະ​ຫວ່າງຍິງ-ຊາຍ
Authors: ເລຍມາເຮີ ເຢຍເຮີ , ສິລິລັດ ຄໍາພີ , ສຸລິວົງ ເພັດສະໝອນ , ແກ້ວປະເສີດ ດາລີວອນ
Published: December 2024

ຈຸດປະສົງການສຶກສາແມ່ນ​ສຶກສາ​ຄວາມຄິດເຫັນຕໍ່ກັບຄວາມສະເໝີພາບບົດບາດຍິງ-ຊາຍ ຂອງຊາວ ໜຸ່ມບ້ານພູຫຼວງ ເມືອງງອຍ ແຂວງຫຼວງພະບາງ. ເພື່ອທົດສອບຄວາມເຂົ້າໃຈຂອງນັກສຶກສາຕໍ່ກັບວຽກງານຄວາມສະເໝີພາບລະຫວ່າງຍິງ-ຊາຍ ແລະ ການຕ້ານການຄ້າມະນຸດ ພາຍຫຼັງທີ່ໄດ້ຮຽນພາກທິດສະດີໃນຫ້ອງຮຽນ ແລະ ລົງຮາກຖານຮຽນຮູ້ພຶດຕິກຳຈິງຮ່ວມກັບຊຸມຊົນ ແລະ ສົມທຽບກັນລະຫວ່າງນັກສຶກສາ ແລະ ຊາວໝຸ່ມຢູ່ເຂດພູດອຍ, ກຸ່ມເປົ້າໝາຍໃນການຄົ້ນຄວ້າ ແມ່ນເຈາະຈົງເອົາສະເພາະໄວໜຸ່ມບ້ານພູຫຼວງ ເມືອງງອຍ ແຂວງຫຼວງພະບາງ ໂດຍໄດ້ມີການເກັບກຳຂໍ້ມູນທັງໃນຫ້ອງຮຽນ ແລະ ລົງຊຸມຊົນຕົວຈິງ ເຊິ່ງມີຈຳນວນຊາວໜຸ່ມທັງໝົດ 40 ຄົນ, ຍິງ 25 ຄົນ. ເປັນ
ການສຶກສາແບບປະລິມານ ໂດຍໃຊ້ວິທີການທົດສອບ ແລະ ເຄື່ອງມືທີ່ໃຊ້ໃນການຄົ້ນຄວ້າແມ່ນແບບທົດສອບເພື່ອປະເມີນຄວາມເຂົ້າໃຈຂອງໄວໜຸ່ມເຂດພູດວຍ ເຊິ່ງສ້າງຂຶ້ນຈາກເນື້ອໃນບົດຮຽນຄວາມສະເໝີພາຍລະຫວ່າງຍິງ-ຊາຍ ໂດຍມີການກວດສອບຄຸນນະພາບຂອງແບບສອບຖາມ ໂດຍມີຄ່າ OIC ທີ່ລະດັບ 1.0 ເຊິ່ງມີການປະເມີນ 1 ຄັ້ງຄື: ຫຼັງລົງຊຸມຊົນເຜີຍແຜ່ຂອງນັກສຶກສາ. ລະດັບຄວາມເຂົ້າໃຈຂອງໄວໜຸ່ມບ້ານພູຫຼວງ ເມືອງງອຍ, ແຂວງຫຼວງພະບາງ ມີຄວາມເຂົ້າໃຈຕໍ່ກັບຄວາມສະ ເໝີພາບຍິງ-ຊາຍ ຢ່າງມີຄວາມສຳຄັນທາງສະຖິຕິທີ່ລະດັບ 0.05.
ຄຳສັບສຳຄັນ: ຄວາມເຂົ້າໃຈ, ໄວໜຸ່ມ, ບ້ານພູຫຼວງ, ຄວາມສະເໝີພາບລະຫວ່າງ ຍິງ-ຊາຍ.
ຄວາມເພິ່ງພໍໃຈຂອງນັກສຶກສາໃນການໄດ້ຮັບການບໍລິການຈາກມະຫາວິທະຍາໄລແຫ່ງຊາດ (ວິທະຍາເຂດດົງໂດກ)
Authors: ຈັນທະຣັງມາ ຄໍາໂກ້ , ສິຣິວັນ ທອງວັນ , ບຸບຜາ ສຸກສະຫວັນ , ຊ້າງໄຊຍະສານ ສີທະນົນໄຊ , ສີຈັນທະລາ ບຸນວິໄລ
Published: December 2024

ການສຶກສາເລື່ອງ “ຄວາມເພິ່ງພໍໃຈຂອງນັກ ສຶກສາໃນການໄດ້ຮັບການບໍລິການຈາກມະຫາວິທະ ຍາໄລແຫ່ງຊາດ” ຜ່ານການເກັບຮວບຮວມຂໍ້ມູນໂດຍໃຊ້ແບບສອບຖາມແຈກຢາຍດ້ວຍຮູບແບບອອນລາຍ ໃຫ້ແກ່ນັກສຶກສາ ທີ່ກຳລັງສຶກສາຢູ່ມະຫາວິທະ ຍາໄລແຫ່ງຊາດ (ວິທະຍາເຂດດົງໂດກ) ທັງໝົດມີ 5 ຄະນະວິຊາ, ໄດ້ມີນັກສຶກສາຮ່ວມຕອບແບບສອບຖາມ ຈໍານວນ 905 ຄົນ, ໂດຍໃຊ້ໂປຣແກຣມ SPSS ຄິດໄລ່ຫາຄ່າຄວາມຖີ່, ຄ່າສ່ວນຮ້ອຍ, ຄ່າສະເລ່ຍ ແລະ ຄ່າຜັນປ່ຽນມາດຕະຖານ, ຜົນການຄົ້ນຄວ້າພົບວ່າ: ນັກສຶກສາມະຫາວິທະຍາໄລແຫ່ງຊາດທີ່ມີສ່ວນຮ່ວມໃນການຕອບແບບສອບຖາມສ່ວນຫຼາຍແມ່ນເປັນເພດຊາຍ ຈຳນວນ 593 ຄົນ ກວມເອົາ 65.5 ສ່ວນຮ້ອຍ, ສ່ວນຫຼາຍແມ່ນຮຽນຢູ່ລະບົບປົກກະຕິ ຈຳນວນ 863 ຄົນ ກວມເອົາ 95.4 ສ່ວນຮ້ອຍ, ນັກສຶກສາສ່ວນຫຼາຍແມ່ນຄະນະອັກສອນສາດ ມີຈຳນວນ 525 ຄົນ ກວມເອົາ 58.0 ສ່ວນຮ້ອຍ, ກຳລັງສຶກສາຢູ່ຊັ້ນປີ 2 ຈໍານວນ 337 ຄົນ ກວມເອົາ 37.2 ສ່ວນຮ້ອຍ.
ລະດັບຄວາມເພິ່ງພໍໃຈຂອງນັກສຶກສາໃນການໄດ້ຮັບການບໍລິການຈາກມະຫາວິທະຍາໄລແຫ່ງຊາດ ທຸກດ້ານແມ່ນມີຄວາມເພິ່ງພໍໃຈໃນລະດັບຫຼາຍ ເຊິ່ງດ້ານທີ່ມີຄວາມເພິ່ງໃຈຫຼາຍກວ່າໝູ່ແມ່ນດ້ານ ກິດຈະການນັກສຶກສາ ມີຄ່າສະເລ່ຍເທົ່າກັບ 3.86, ຮອງລົງມາແມ່ນ ດ້ານອາຄານສະຖານທີ່ ມີຄ່າສະເລ່ຍເທົ່າກັບ 3.68 ແລະ ດ້ານວິຊາການ ມີຄ່າສະເລ່ຍເທົ່າກັບ 3.60.
ການເຂົ້າເຖິງການຊື້-ຂາຍຮຸ້ນ ໃນຕະຫຼາດຫຼັກຊັບລາວ
Authors: ວິສາວານ ກິ່ມມິລຽມ , ເທບພະວົງ ສຸລິສັກ , ວົງພັກດີ ວຽງໄຊ , ແກ້ວບຸນມາ ຕ້ອມ , ບຸນຕາວົງ ສອຍ , ຫຼວງເພັດ ພອນທິບ , ອິນສຸລິສັກ ຄໍາຕັນ
Published: December 2024

ຕະຫຼາດຫຼັກຊັບ(ຕະຫຼາດທຶນ) ແມ່ນສະຖາບັນການເງິນທີ່ດໍາເນີນທຸລະກິດກ່ຽວກັບການຈົດທະບຽນຫຼັກຊັບ, ຊື້-ຂາຍຫຼັກຊັບ ແລະ ໄລ່ລຽງທຸລະກໍາຫຼັກຊັບ. ປະກອບມີຕະຫຼາດຂັ້ນໜຶ່ງ ແລະ ຕະຫຼາດຂັ້ນສອງເປັນຕະຫຼາດທີ່ຈໍາໜ່າຍ ພະຫານະການເງິນ ຫຼື ຫຼັກຊັບ (ຮຸ້ນ, ຮຸ້ນກູ້ ແລະ ພັນທະບັດ).ຕະຫຼາດຂັ້ນໜຶ່ງ: ແມ່ນຕະຫຼາດທີ່ມີພະຫານະການເງິນໄດ້ຖືກນໍາສະເໜີຂາຍເປັນຄັ້ງທໍາອິດ ແລະ ຂາຍ ໃຫ້ຜູ້ຊື້ຄົນ ທໍາອິດ. ຍ້ອນມີການຈໍາໜ່າຍຄັ້ງທໍາອິດຈິ່ງເອີ້ນວ່າຕະຫຼາດຂັ້ນຕົ້ນ ຫຼື ຂັ້ນໜຶ່ງ.ຕະຫຼາດປະເພດນີ້ຍັງບໍ່ທັນໄດ້ຮັບຄວາມສົນ ໃຈ ຊື້-ຂາຍຫຼັກຊັບຈາກນັກລົງທຶນຢ່າງກວ້າງຂວາງ. ຕະຫຼາດຂັ້ນສອງ: ແມ່ນຕະຫຼາດແລກປ່ຽນຊື້-ຂາຍພະຫານະການເງິນ ທີ່ໄດ້ຈໍາໜ່າຍໄປແລ້ວໃນຕະ ຫຼາດຂັ້ນຕົ້ນ. ການເຄື່ອນໄຫວຂອງຕະຫຼາດຂັ້ນນີ້ມີລັກສະ ນະກວ້າງຂວາງ, ມີຮອບວຽນຂອງທຶນຫຼາຍກວ່າຕະ ຫຼາດຂັ້ນຕົ້ນ. ການຊື້-ຂາຍຫຼັກຊັບ(ຂັ້ນຕອນຂັ້ນລົງທຶນໃນຕະ ຫຼາດຫຼັກຊັບ) ແມ່ນການສັງລວມຄໍາສັ່ງຊື້-ຂາຍຫຼັກຊັບ ແລະ ຈັບຄູ່ ຄໍາສັ່ງຊື້-ຂາຍ ຕາມບຸລິມະສິດ ທາງດ້ານເວລາ, ລາຄາ ຫຼື ຈໍານວນ, ການຊື້-ຂາຍຕ້ອງມີລະບົບຈັບຄູ່ ສັ່ງຊື້-ຂາຍ ທີ່ທັນສະໄໝ, ມີຄວາມໂປ່ງໃສ ຍຸຕິທໍາ ແລະ ມີປະສິດທິຜົນ. ຜ່ານການສຶກສາຄົ້ນຄວ້າທາງດ້ານກົດໝາຍ, ນິກໍາທີ່ກ່ຽວຂ້ອງ ແລະ ບົດຮຽນຈາກຕ່າງປະເທດຄະນະຄົ້ນຄຄເຫັນ ວ່າ ການເຂົ້າເຖິງການຊື້-ຂາຍຮຸ້ນໃນຕະຫຼາດຫຼັກຊັບ ແມ່ນມີຂັ້ນຕອນ, ບາດກ້າວທີ່ຊັດເຈັນ ແລະ ຫັດກຸມ. ລວມເຖິງ ການໃຊ້ເຄື່ອງມືຕ່າງໆໃນການບໍລິການກໍມີຄວາມທັນສະໄໝຫຼາຍແຕ່ຄວາມເຜິ່ງພໍໃຈຂອງຜູ້ໃຊ້ບໍລິການຍັງເຫັນ ວ່າຢູ່ໃນລະດັບປານກາງເຊິ່ງເປັນລະດັບທີ່ບໍ່ສູງເທົ່າທີ່ຄວນຖ້າທຽບໃສ່ເຄື່ອງມືທີ່ນໍາໃຊ້ເຂົ້າໃນການບໍລິການ.ຄໍາສຳຄັນ: ການເຂົ້າເຖິງ, ການຊື້-ຂາຍຮຸ້ນ ແລະ ຕະ ຫຼາດຫຼັກຊັບລາວ.
ສຶກສາແຮງຈູງໃຈໃນການຕັດສິນໃຈເປັນຜູ້ປະກອບທຸລະກິດຈໍາໜ່າຍສິ້ນໄໝລາວຢູ່ຕະຫຼາດເຊົ້າ ນະຄອນຫຼວງວຽງຈັນ
Authors: ສີຈັນທະລາ ບຸນວິໄລ , ວົງພູທອນ ຈັນປະເສີດ , ບຸບຜາ ສຸກສະຫວັນ , ພອນສະຫວັນ ອານຸສອນ , ລັດທະລິນ ສົມຊາຍ
Published: December 2024

ການສຶກສາເລື່ອງ ແຮງຈູງໃຈໃນການຕັດສິນໃຈເປັນຜູ້ປະກອບທຸລະກິດຈຳໜ່າຍ ສິ້ນໄໝລາວ ຢູ່ຕະຫຼາດເຊົ້າ ນະຄອນຫຼວງວຽງຈັນ” ທີ່ມີຈຸດປະສົງເພື່ອສຶກສາປັດໄຈແຮງຈູງໃຈທີ່ມີຜົນຕໍ່ການປະກອບທຸລະກິດ ໂດຍການສຶກສາຄັ້ງນີ້ ເປັນການສຶກສາແບບບປະລິມານເຊິ່ງສາມາດຮວບຮວມຂໍ້ມູນຈາກແບບສອບຖາມທີ່ຢາຍໃຫ້ບັນດາຜູ້ປະກອບທຸລະກິດຈຳໜ່າຍ ສິ້ນໄໝລາວ ຢູ່ຕະຫຼາດເຊົ້າ ເຊິ່ງສາມາດເກັບຮວບຮວມໄດ້ທັງໝົດ 157 ສະບັບແລະວິເຄາະຂໍ້ມູນໂດຍການນໍາໃຊ້ໂປຣແກຼມ SPSS.ຜົນການສຶກສາຄັ້ງນີ້ພົບວ່າ: ຜູ້ຕອບແບບສອບຖາມທັງໝົດມີ 157 ຄົນ, ຜູ້ຕອບແບບສອບຖາມສ່ວນໃຫຍ່ແມ່ນຜູ້ປະກອບທຸລະກິດ ເພດຍິງ ກວມເອົາ 98.7 ສ່ວນຮ້ອຍ,  ມີອາຍຸລະຫວ່າງ 46 ປີຂຶ້ນໄປ ກວມເອົາ 40.1 ສ່ວນຮ້ອຍ, ຢູ່ໃນສະຖານະພາບ ແຕ່ງງານແລ້ວ ກວມເອົາ 82.9 ສ່ວນຮ້ອຍ, ສ່ວນຫຼາຍແມ່ນມີການສຶກສາລະດັບ ຊັ້ນກາງລົງມາ ກວມເອົາ 54.1 ສ່ວນຮ້ອຍ ແລະ ມີລາຍໄດ້ສະເລ່ຍຕໍ່ເດືອນ 5,000,0001-10,000,000 ກີບ ກວມເອົາ 22.9 ສ່ວນຮ້ອຍ. ຜູ້ປະກອບທຸລະກິດສ່ວນຫຼາຍດຳເນີນທຸລະກິດມາແລ້ວ 10 ປີຂຶ້ນໄປ ກວມເອົາ 41.4 ສ່ວນຮ້ອຍ ເຊິ່ງເຄີຍເຮັດທຸລະກິດອື່ນມາກ່ອນ ກວມເອົາ 56.1 ສ່ວນຮ້ອຍ ແລະ ມີສະມາຊິກໃນຄອບຄົວເຄີຍປະກອບທຸລະກິດຈໍາໜ່າຍສິ້ນກວມເອົາ 52.2 ສ່ວນຮ້ອຍ, ຜູ້ຕອບແບບສອບຖາມສ່ວນຫຼາຍແມ່ນໃຊ້ທຶນໂຕເອງໃນການເລີ່ມຕົ້ນປະກອບທຸລະກິດ ກວມເອົາ 47.1 ສ່ວນຮ້ອຍ ແລະ ປະກອບທຸລະກິດພຽງຜູ້ດຽວ ກວມເອົາ 72.0 ສ່ວນຮ້ອຍ, ໂດຍມີເງິນທຶນໃນການໝູນວຽນທຸລະກິດຢູ່ທີ່ 30-60 ລ້ານ ກວມເອົາ 52.2 ສ່ວນຮ້ອຍຂອງແລະຜູ້ປະກອບທຸລະກິດສ່ວນໃຫຍ່ແມ່ນໄດ້ຮັບຜົນກະທົບຈາກຄູ່ແຂ່ງ ກວມເອົາ 77.7 ສ່ວນຮ້ອຍຂອງກຸ່ມຕົວຢ່າງ.ປັດໄຈແຮງຈູງໃຈທີ່ມີອິດທິພົນຕໍ່ການເປັນຜູ້ປະກອບການຂາຍສິ້ນໄໝ ຢູ່ຕະຫຼາດເຊົ້າ ຂອງຜູ້ປະກອບກິດຈະການພົບວ່າ: ຜູ້ປະກອບການໃຫ້ຄະແນນລະດັບແຮງຈູງໃຈຫຼາຍທີ່ສຸດແມ່ນ ປັດໄຈດ້ານຄວາມກ່ຽວຂ້ອງກັບຄອບຄົວ ເຊິ່ງມີຄ່າສະເລ່ຍລວມເທົ່າກັບ 4.53 ຮອງລົງມາແມ່ນ ປັດໄຈດ້ານສະຖານະພາບທາງສັງຄົມ, ປັດໄຈດ້ານຄວາມເປັນອິດສະຫຼະ ແລະ ອໍານາດ ແລະ ປັດໄຈດ້ານຄວາມເພິ່ງພໍໃຈສ່ວນບຸກຄົນ ຕໍ່ມາທ້າຍສຸດແມ່ນ ປັດໄຈດ້ານກຳໄລ ແລະ ຄວາມໝັ້ນຄົງ ເຊິ່ງມີຄ່າສະເລ່ຍເທົ່າກັບ 4.52, 3,86, 3.83, 3.75 ຕາມລໍາດັບ.
ການ​ຂະຫຍາຍຊ່ອງທາງການຕະຫຼາດຂອງຜະລິດຕະພັນກະສິກຳອິນຊີ ບ້ານໂພນສິມ ນະຄອນໄກສອນພົມວິຫານ ແຂວງສະຫວັນນະເຂດ
Authors: ສົມບູນສັກ ພູມໄຊດາວອນ , ບານມະນີວົງ ລິດສະດາ , ແກ້ວວໍລະບຸດ ວິໄນ , ສັກບົວວົງ ສະບັນງາ , ເຕໂຊ ພຸດທະສອນ
Published: December 2024

ການສຶກສາການຂະຫຍາຍຊ່ອງທາງການຕະຫຼາດຂອງຜະລິດຕະພັນກະສິກຳອິນຊີບ້ານໂພນສິມ ນະຄອນໄກສອນພົມວິຫານ ເຊິ່ງປະກອບມີ 2 ຈຸດປະສົງຄື ເພື່ອສຳຫຼວດຄວາມຕ້ອງການຜັກຂອງຜູ້ປະກອບການນະຄອນໄກສອນພົມວິຫານແຂວງສະຫວັນນະເຂດ ແລະ ເພື່ອເພີ່ມຊ່ອງທາງການຕະຫຼາດອອນລາຍໃນການເຂົ້າເຖິງກຸ່ມລູກຄ້າໃໝ່ຂອງຜັກອິນຊີ, ກຸ່ມຕົວຢ່າງແມ່ນຜູ້ປູກຜັກອິນຊີບ້ານໂພນສິມ 10 ຄອບຄົວ ແລະ ຜູ້ປະກອບການຮ້ານອາຫານ 50 ບ່ອນ, ວິທີການສຶກສາເປັນຮູບແບບການວິໄຈ ແລະ ການພັດທະ ນາໂດຍສ້າງຊ່ອງທາງການຕະຫຼາດອອນລາຍ ແລະ ຝຶກອົບຮົມວິທີສ້າງສື່ໂຄສະນາລົງເຟສ, ສະຖິຕິທີ່ໃຊ້ຄ່າສະ ເລ່ຍ, ຄ່າສ່ວນຮ້ອຍ, ຄ່າຜັນປ່ຽນມາດຕະຖານ ແລະ ທົດສອບຄວາມແຕກຕ່າງດ້ວຍ Paired sample test
ຜົນການວິໄຈພົບວ່າຊ່ອງທາງການຕະຫຼາດຜັກຂອງບ້ານໂພນສິມເປັນການຈຳໜ່າຍຜົນຜະລິດແກ່ລູກຄ້າໂດຍກົງເຊັ່ນ ໜ້າສວນ, ຕະຫຼາດຂອງບ້ານ, ຮ້ານໃນຕົວເມືອງ ແລະ ວາງສະແດງຕາມງານກອງປະຊຸມທີ່    ໜ່ວຍງານລັດຈັດຂຶ້ນ ແລະ ຄົນກາງມາຮັບຊື້ໄປຈັດຈຳໜ່າຍ ເຊັ່ນ ຮ້ານຄ້າ ແລະ ຮ້ານອາຫານ, ຜັກອິນຊີສ່ວນຫຼາຍຈະຂາຍພາຍໃນບ້ານເທົ່ານັ້ນ, ຍັງຂາດການເຮັດການຕະຫຼາດອອນລາຍໃນການໂຄສະນາຂາຍຜັກ; ການສຳຫຼວດຄວາມຕ້ອງການຜັກອິນຊີຈາກຜູ້ປະກອບການຮ້ານອາຫານ ເຫັນວ່າຕ້ອງການ 50% ເນື່ອງຈາກຕ້ອງການສ້າງຄວາມຫຼາກຫຼາຍໃນຊະນິດຜັກໃຫ້ລູກຄ້າເລືອກບໍລິໂພກ ແລະ ເຫັນຄວາມປອດໄພບໍ່ມີສານເຄມີໃນຕົວຂອງຜັກນັ້ນ, ຊະນິດຜັກອິນຊີທີ່ຕ້ອງການເຊັ່ນ ຜັກບົ້ງ, ຜັກກາດຂາວ, ຜັກບົ່ວ, ຜັກສະລັດ, ຜັກກະລ່ຳ ແລະ ຜັກຫອມປ້ອມ. ການເພີ່ມຊ່ອງທາງການຕະຫຼາດອອນລາຍຮູບແບບ Fan page Facebook ເຫັນວ່າຜູ້ຮັບຜິດຊອບດູແລເຟສຂອງກຸ່ມຜັກໄດ້ມີການອັບເດດເຟສ ແລະ ເນື້ອໃນຜົນງານຂອງຜົນຜະລິດໃນແຕ່ລະໄລຍະ ປະຈຸບັນມີຜູ້ຕິດຕາມ 40 ລາຍ ຈາກທີ່ບໍ່ມີຜູ້ຕິດ ຕາມ, ສາມາດປິດການຂາຍໄດ້ 1 ລາຍ ແລະ ມີຜູ້ມາສອບຖາມຂໍ້ມູນຜັກທັງໝົດ 16 ລາຍ.
ຄຳສັບສຳຄັນ: ຊ່ອງທາງການຕະຫຼາດ, ກະສິກຳອິນຊີ, ບ້ານໂພນສິມ.
ແນວທາງໃນການປັບປຸງ ແລະ ພັດທະນາຄຸນະພາບການສຶກສາ ຂອງສະຖານການສຶກສາຄູ ໃນ ສ.ປ.ປ ລາວ
Authors: ສີສົມພູ ກອງແກ້ວ , ພົງພານິດ ທອງໄຊ , ຫອມປີ່ນແກ້ວ ສີວອນ , ພອນມາເຈດີ ລີນ້າ , ກິໂດຍຄໍາມ່ວນ ສົມຫວັງ
Published: December 2024

ການຄົ້ນຄວ້າຄັ້ງນີ້ ມີຈຸດປະສົງເພື່ອ ສຶກສາບັນຫາ ແລະ ແນວທາງໃນການປັບປຸງ ແລະ ພັດທະນາຄຸນນະພາບຂອງການຈັດການສຶກສາຂອງສະຖານການສຶກສາຄູ ໃນ ສປປ ລາວ. ປະຊາກອນ ແລະ ກຸ່ມຕົວຢ່າງໄດ້ແກ່ຜູ່ບໍລິຫານ 67 ຄົນ ແລະ ຄູສອນ 254 ຄົນ ຈາກ 11 ສະຖານການສຶກສາຄູໃນ ສ ປປ ລາວ ສົກຮຽນ 2020-2021 ໂດຍການຫາຄ່າຄວາມຖີ່ (F), ຄ່າສ່ວນຮ້ອຍ (P), ຄ່າສະເລ່ຍ (μ) ແລະ  ຄ່າຜັນປ່ຽນມາດຕະຖານ (σ). ຜົນການຄົ້ນຄວ້າພົບວ່າ:1) ບັນຫາຄຸນນະພາບການຈັດການສຶກສາຂອງສະຖານການສຶກສາຄູ ໃນ ສປປ ລາວ ໂດຍລວມ ແລະ ແຕ່ລະດ້ານ ມີບັນຫາ ຢູ່ໃນລະດັບຫຼາຍ ຊຶ່ງສາມາດລຽງລໍາດັບຄ່າສະເລ່ຍແຕ່ສູງຫາຕໍ່າໄດ້ດັ່ງນີ້: ດ້ານຫຼັກສູດ, ດ້ານປະສິດທິຜົນຂອງການຮຽນ-ການສອນ, ດ້ານການປະກັນຄຸນະພາບພາຍໃນ, ດ້ານດ້ານສະພາບແວດລ້ອມ ແລະ ແຫຼ່ງການຮຽນຮູ້ ແລະ ດ້ານການພັດທະນາບຸກຄະລາກອນ. 2) ແນວທາງໃນການປັບປຸງ ແລະ ພັດທະນາຄຸນນະພາບການສຶກສາຂອງສະຖານການສຶກສາຄູ ໃນ ສປປ ລາວ ແຕ່ລະດ້ານເຫັນໄດ້ດັ່ງນີ້:ດ້ານການພັດທະນາບຸກຄະລາກອນ ພົບວ່າ ການຂຶ້້ນແຜນງົບປະມານໃຊ້ຈ່າຍຕ່າງໆ ຄວນໃຫ້ຈະແຈ້ງ, ຮັດກຸມ, ສອດຄ່ອງກັບນິຕິກຳ ໂດຍສະເພາະການພັດທະນາທາງດ້ານວິຊາການ, ການຈັດສົ່ງບຸກຄະລາກອນ ແລະ ຄູສອນ ເຂົ້້າຮ່ວມກອງປະຊຸມວິຊາການ ແລະ ການຝຶກອົບຮົມ ຄວນໃຫ້ສອດຄ່ອງກັບວິຊາສະເພາະ, ຄວາມຖະໜັດ ແລະ ຜົນການສຳຫລວດຄວາມຕ້ອງການ, ຊຸກຍູ້ ແລະ ສົ່ງເສີມໃຫ້ບຸກຄະລາກອນມີການພັດທະນາຕົນເອງຢ່າງຕັ້ງໜ້າ ແລະ ຕໍ່ເນື່ອງ. ດ້ານຫຼັກສູດ ພົບວ່າ ການມອບໝາຍວິຊາສອນໃຫ້ສອດຄ່ອງກັບວິຊາສະເພາະທີ່ຮຽນ, ການປັບປຸງຫລັກສູດຄວນເນັ້ນພາກປະຕິບັດໃຫ້ຫລາຍ ແລະ ໃຫ້ສອດຄ່ອງຕາມນິຕິກຳທີ່ກຳນົດໄວ້ ແລະ ຕະຫລາດແຮງງານ, ມີການປະເມີນຫລັກສູດກ່ອນການປັບປຸງ ແລະ ພັດທະນາ, ເປີດໂອກາດໃຫ້ຫລາຍພາກ ສ່ວນໄດ້ມີ
ສ່ວນຮ່ວມ. ສະຖານການສຶກສາຄູຄວນມີການປະເມີນ ແລະ ຈັດຝຶກອົບຮົມການນໍາໃຊ້ຫລັກສູດໃຫ້ຄູສອນເປັນລາຍວິຊາຢ່າງຕໍ່ເນື່ອງ ແລະ ເຮັດສັນຍາກັບຜູ່ປະກອບການເພື່ອສ້າງຄວາມໝັ້ນຄົງທາງດ້ານວິຊາຊີບໃຫ້ແກ່ຜູ່ຮຽນ. ດ້ານປະສິດທິຜົນຂອງການຮຽນ-ການສອນ ພົບວ່າ ຄະນະນຳສະຖານການສຶກສາຄູ ຄວນເອົາໃຈໃສ່ຕິດຕາມການສອນຂອງຄູເປັນປົກຕິ, ມີຈຸດສຸມ, ມີການຈັດຝຶກອົບຮົມທັກສະສະເພາະດ້ານ ເຊັ່ນ ທັກສະການສອນ ແລະ ວິທີການສອນ, ວິທີການປະເມີນການຮຽນ, ຈັດຕັ້ງຮ່ວມໂມງສອນຂອງຄູ ແລະ ແລກປ່ຽນວິຊາການກັບສະຖານການສຶກສາອື່ນໆ, ມີການຄົ້ນຄວ້າວິທະຍາ ສາດ, ມີເຄື່ອງມືປະເມີນການຮຽນ-ການສອນທີ່ໜ້າເຊື່ອຖື, ສະໜອງອິນເຕີເນັດຄວາມໄວສູງເພື່ອຊ່ວຍການຈັດການຮຽນ-ການສອນມີຄຸນນະພາບ ແລະ ມີການກວດກາ, ຕິດຕາມ, ປະເມີນຜົນຢ່າງຕໍ່ເນື່ອງ. ດ້ານສະພາບແວດລ້ອມ ແລະ ແຫລ່ງການຮຽນຮູ້ ພົບວ່າ ຄວນສ້າງນິຕິກຳ, ຂໍ້ກໍານົດ ແລະ ລະບຽບການໃນການນຳໃຊ້ສິ່ງເເວດລ້ອມ ແລະ ແຫລ່ງຮຽນຮູ້ ເພື່ອສະດວກໃນການຄຸ້ມຄອງ. ກະຕຸກຊຸກຍູ້ທຸກພາກສ່ວນມີສ່ວນຮ່ວມໃນການຊົມໃຊ້ ແລະ ບໍາລຸງຮັກສາ, ມີການປະເມີນ ແລະ ນຳໃຊ້ຜົນການປະເມີນມາປັບປຸງແກ້ໄຂ. ວາງແຜນ ແລະ ສະໜອງງົບປະມານໃນການ    ບໍາລຸງ-ສ້ອມແປງສິ່ງແວດລ້ອມ-ແຫ່ລງຮຽນຮູ້ໃຫ້ສາມາດໃຊ້ງານໄດ້ປົກກະຕິ ຕອບສະໜອງສິ່ງອໍານວຍຄວາມສະດວກຕ່າງໆ ໃຫ້ທຸຄົນສາມາດນໍາໃຊ້ໄດ້. ດ້ານລະບົົບການປະກັນຄຸນນະພາບພາຍໃນສະຖານການສຶກສາຄູ ພົບວ່າ ຄວນກຳນົດວິໄສທັດ, ພາລະກິດ, ເປົ້າໝາຍ ແລະ ຈຸດປະສົງໃຫ້ຊັດເຈນ, ດໍາເນີນວຽກງານການປະກັນຄຸນນະພາບການສຶກສາໃຫ້ສອດຄ່ອງຕາມນິຕິກຳ.ຈັດຕັ້ງເຜີຍແຜ່ວຽກງານປະກັນຄຸນນະພາບການສຶກສາໃຫ້ແກ່ບຸກຄົນຮັບຜິດຊອບຕໍ່ເນື່ອງ. ສະໜອງແຫ່ລງຮຽນຮູ້, ເຄືອຂ່າຍ, ບຸກຄົນ ແລະ    ໜ່ວຍງານຮັບຜິດຊອບໃຫ້ເໝາະສົມ. ມີການຕິດຕາມ ແລະ ປະເມີນຜົນພາຍໃນເປັນປົກກະຕິ, ມີການປະເມີນຜົນການປະຕິບັດວຽກງານບຸກຄະລາກອນໃນແຕ່ລະປີ. ຄໍາສັບສໍາຄັນ:  ບັນຫາຄຸນະພາບການຈັດການສຶກສາ, ແນວ ທາງການປັບປຸງ ແລະ ພັດທະນາຄຸນະພາບການສຶກສາ.
Presença de Hepatozoon sp. em serpentes recepcionadas em um centro de triagem de animais silvestres na Bahia
Authors: Alves Horn Mayara , Bahiano Ferreira Paulo Roberto , Guimarães Sandra Eliza , Piram do Couto Rocha Henrique , Almeida Barreto de Souza Caio Vinicíus , Nunes Lara Ramos , Bezerra Pessoa Lourdes Marina
Published: December 2024

Os parasitos sanguíneos que afetam os répteis exibem uma notável diversidade em termos de gêneros e espécies, superando em variedade àqueles que afetam os mamíferos. As hemogregarinas são os parasitos mais comumente encontrados na corrente sanguínea de répteis, sendo o Hepatozoon spp. o mais frequente em serpentes. Objetivou-se, assim, investigar a presença de Hepatozoon spp. em serpentes recepcionadas no Centro de Triagem de Animais Silvestres (CETAS), em Cruz das Almas, no estado da Bahia, Brasil. O estudo foi realizado entre os meses de junho e agosto de 2023 no CETAS-Cruz das Almas. Dezesseis espécimes de serpentes recepcionadas durante o período foram contidos fisicamente e realizou-se a coleta de amostras sanguíneas. Extensões sanguíneas foram confeccionadas e coradas com Panótico Rápido. As lâminas foram examinadas em microscópico óptico com ampliações de 400x e 1000x. A parasitemia foi determinada pela contagem do número de parasitos visualizados em 2.000 eritrócitos, em 20 campos de 100 eritrócitos examinados. Dos 16 animais analisados, 5 (31,25%) apresentaram hemoparasitos do gênero Hepatozoon: Boa constrictor (n = 2), Erythrolamprus reginae (n = 1), Epicrates assisi (n = 1) e Micrurus ibiboboca (n = 1). A parasitemia média variou entre as espécies: B. consrictor (5,0%), E. reginae (5,0%), M. ibiboboca (2,5%) e E. assisi (2,5%). A prevalência de Hepatozoon spp. foi significativa, com variações na carga parasitária entre as espécies. Este estudo destaca a necessidade de considerar fatores ambientais e de manejo na prevalência de hemoparasitos em répteis e sugere que certas espécies, como as serpentes, podem ser mais suscetíveis à infecção por Hepatozoon spp.
CORRELATION OF BASIC AND SPECIFIC PHYSICAL ABILITIES: A STUDY ON THE OBSTACLE COURSE FOR ASSESSING SPECIFIC AGILITY OF POLICE OFFICERS
Authors: Janković Radivoje
Published: December 2024

This study examines the relationship between basic physical abilities (BPA) and specific physical abilities (SPA), particularly focusing on the obstacle course for specific agility of police officers. The study involved 358 students from the University of Criminal Investigation and Police Studies in Belgrade, Serbia. A variety of tests assessed BPA, including maximal isometric force of hand finger flexors, one-repetition maximum bench press, standing long jump, sit-ups, linear running speed, the Illinois agility test, and anaerobic and aerobic endurance. Results indicated a significant correlation between these basic and specific physical abilities, as measured through the obstacle course. The study suggests that physical readiness significantly influences the performance of police-specific tasks. It underscores the importance of continuous development and assessment of both BPA and SPA, tailored to professional requirements in policing. These findings emphasize the need to consider enhancements to test bateries for assessing physical abilities at the situational level of Specialized Physical Education. They underscore the need for continuous improvements in training and testing methodologies, with the aim of further developing the professional competencies of future police officers.
Running performance of under-17 football players during official matches
Authors: Kosec Stefan , Ćopić Nemanja , Pašić Milan , Petrović Adam , Petronijević Svetlana
Published: December 2024

The aim of this study was to determine whether there are differences in running performance among lines of the team (defense, midfield, and attack) during competitive activities of under-17 football players. The study involved 18 under-17 football players from the "Vojvodina" FC selection in Serbia, with an average age of 15.89±0.44 years. Depending on their position in the team, players were divided into three groups (defense, midfield, attack). Running performance were measured using the GPS device "Gpexe it". Data were collected from 25 matches during one season. The measured variables included total distance covered, distance covered in zone 4 (19.8-25.2 km/h), distance covered in zone 5 (over 25.2 km/h), number of accelerations, and number of decelerations. All variable values were normalized relative to the time spent on the field during each match. At a general level, the results found a statistically significant difference between the groups (team lines) for the mentioned variables (p 0.05), except for the variable distance covered in zone 4. It can be concluded that these results could be used as norms for running performance during competitive activities of football players (U17 category). Additionally, based on the defined scope and intensity, these results can help in designing the training process to maximize the motor potential of under-17 football players.
A Comprehensive Double Index Left-Turn Conflict Model at Contraflow Left-Turn Lane Intersections
Authors: DUAN Yuzhou , SHAO Qi , LIN Zhipeng , WANG Yulong , BAI Qiaowen
Published: December 2024

The study comprehensively evaluates the safety of contraflow left-turn lane intersection, characterised by unique traffic operational features distinct from conventional intersections. The evaluation specifically focuses on the process of left-turning vehicles entering the receiving lane within the intersection. The vehicle arrival rate of left-turning vehicles is analysed to identify vertical conflict features in contraflow left-turn lane design. By subdividing lanes within the intersection, the study delves into the lateral displacement of left-turning vehicles to establish lateral conflict features. To quantify the overall conflict potential, a multiple unit conflicts index is derived by integrating both vertical and lateral conflict features. Furthermore, the double index left-turn conflict model is constructed by introducing the potential collisions severity index during the conflict process. The results indicate that conflict hotspots along the vehicle travel path are primarily concentrated in two regions: (1) at pedestrian crosswalks and within a 2-meter extension; (2) within a range of 6 to 18 meters from the pedestrian crosswalk. The proposed model demonstrates good evaluation effectiveness, providing valuable insights into enhancing the safety of contraflow left-turn lane intersections.
Vessel Trajectory Prediction Method Based on the Time Series Data Fusion Model
Authors: WU Xinyun , CHEN Jiafei , XIONG Caiquan , LIU Donghua , WAN Xiang , CHEN Zexi
Published: December 2024

Vessel trajectory prediction is important in maritime traffic safety and emergency management. Vessel trajectory prediction using vessel automatic identification system (AIS) data has attracted wide attention. Deep learning techniques have been widely applied to vessel trajectory prediction tasks due to their advantages in fine-grained feature learning and time series modelling. However, most deep learning-based methods use a unified approach for modelling AIS data, ignoring the diversity of AIS data and the impact of noise on prediction performance due to environmental factors. To address this issue, this study introduces a method consisting of temporal convolutional network (TCN), convolutional neural network (CNN) and convolutional long short-term memory (ConvLSTM) to predict vessel trajectories, called TCC. The model employs TCN to capture the complex correlation of the time series, utilises CNN to capture the fine-grained covariate features and then captures the dynamics and complexity of the trajectory sequences through ConvLSTM to predict vessel trajectories. Experiments are conducted on real public datasets, and the results show that the TCC model proposed in this paper outperforms the existing baseline algorithms with high accuracy and robustness in vessel trajectory prediction.
The metric dimension of circulant graphs
Authors: BC Tapendra , Dueck Shonda
Published: December 2024

A pair of vertices \(x\) and \(y\) in a graph \(G\) are said to be resolved by a vertex \(w\) if the distance from \(x\) to \(w\) is not equal to the distance from \(y\) to \(w\). We say that \(G\) is resolved by a subset of its vertices \(W\) if every pair of vertices in \(G\) is resolved by some vertex in \(W\). The minimum cardinality of a resolving set for \(G\) is called the metric dimension of \(G\), denoted by \(\dim(G)\). The circulant graph \(C_n(1,2,\ldots,t)\) is the Cayley graph \(Cay(\mathbb{Z}_n:\{\pm 1, \pm 2, \ldots, \pm t\})\). In this note we prove that, for \(n=2kt+2t\), \(\dim(C_n(1,2,\ldots,t))\geq t+2\), confirming Conjecture 4.1.2 in [K. Chau, S. Gosselin, The metric dimension of circulant graphs and their Cartesian products, Opuscula Math. 37 (2017), 509-534].
Neuroprotective role of Hippo signaling by microtubule stability control in C. elegans
Authors: Lee Hanee , Kang Junsu , Lee Sang-Hee , Lee Dowoon , Chung Christine H , Lee Junho
Published: December 2024

The evolutionarily conserved Hippo (Hpo) pathway has been shown to impact early development and tumorigenesis by governing cell proliferation and apoptosis. However, its post-developmental roles are relatively unexplored. Here, we demonstrate its roles in post-mitotic cells by showing that defective Hpo signaling accelerates age-associated structural and functional decline of neurons in
C. elegans
. Loss of
wts-1
/LATS resulted in premature deformation of touch neurons and impaired touch responses in a
yap-1/
YAP-dependent manner. Decreased movement as well as microtubule destabilization by treatment with colchicine or disruption of microtubule stabilizing genes alleviated the neuronal deformation of
wts-1
mutants. Colchicine exerted neuroprotective effects even during normal aging. In addition, the deficiency of a microtubule-severing enzyme
spas-1
also led to precocious structural deformation. These results consistently suggest that hyper-stabilized microtubules in both
wts-1
-deficient neurons and normally aged neurons are detrimental to the maintenance of neuronal structural integrity. In summary, Hpo pathway governs the structural and functional maintenance of differentiated neurons by modulating microtubule stability, raising the possibility that the microtubule stability of fully developed neurons could be a promising target to delay neuronal aging. Our study provides potential therapeutic approaches to combat age- or disease-related neurodegeneration.
Separating the control of moving and holding in post-stroke arm paresis
Authors: Hadjiosif Alkis M , Kita Kahori , Albert Scott T , Scheidt Robert A , Shadmehr Reza , Krakauer John W
Published: December 2024

Moving and holding still have been posited to be under separate control regimes for both eye and arm movements. The paretic arm after stroke exhibits different abnormalities during rest vs. movement, providing an opportunity to ask whether control of these behaviors is independently affected in stroke. Here, we quantified resting postural abnormalities in stroke patients by measuring their biases in force production as they held their hand still in various locations in a planar workspace, and then assessed the influence of these resting force biases on reaching in the same workspace. We found that patients had marked resting force biases at each location, even when the arm was supported. However, these biases did not transfer to arm-supported planar reaching movements: not during initial acceleration, not in response to mid-trajectory perturbations, and not during deceleration to a stop. Rather, the abnormal resting forces only appeared to switch on after a movement had fully stopped. These findings suggest that moving and holding are functionally separable modes of control. At the same time, we found that the resting biases mirrored characteristics of abnormal synergies during movement: they markedly decreased when arm support was provided; they were higher in more distal positions which require breaking out of flexion; and they scaled with the Fugl-Meyer score for the upper extremity (a measure of intrusion of abnormal synergies during active movement). These three shared features suggest a common mechanism for resting biases and abnormal synergies, which appears to be a contradiction given the functional separation of moving and holding observed in the same patients. To resolve this paradox, we propose a conceptual model that predicts a breakdown in the functional separation between reaching and holding when patients move in the absence of weight support. This conceptual model posits that synergies are the behavioral manifestation of a spillover of posture into movement. Mapping these functional systems onto anatomical and physiological details of lesioned substrate after stroke may provide implementation-level insight into how normal arm motor control is assembled.
Under the table
Authors: Menning Soern Finn
Published: December 2024

Centred around a one-minute short film of an everyday activity in a Norwegian early childhood education institution, this article will explore how thinking with video offers the ability to deconstruct and re-imagine taken-for-granted conceptions of children’s political participation. Sensitive to aesthetic dimensions of video, this research-creation emphasises bodily intensities and collective vitality often less noticed in childhood research. Paired with both a close and an in-depth reading of Manning´s (2016) minor gestures as political as well as Agamben’s (1992, 1995) conception of gesture, the use of the cinematic technique of montage enables us to challenge dominant methodological discourses in the investigation of children’s agency. While the major gestures of political child are often based on identifying children’s individualised subject-centred and discourse-based agency, this multi-modal article will explore how video as research-creation might contribute to reconceptualising political child differently.
De espalda urbana a avenida completa: transformación del corredor Santa Rosa a partir de la llegada del metro entre San Miguel y San Joaquín
Authors:   , Aranda Tobar Rafaela
Published: December 2024

Metro ha cambiado la manera en que nos desplazamos desde la década de los 70, con la llegada de la Línea 1, hasta el día de hoy. Esta investigación se basa en la futura Línea 9, que circulará principalmente por la Av. Santa Rosa, tomando como pieza urbana las primeras manzanas que se encontrarán entre las estaciones La Legua y Salvador Allende.Para comprender el impacto que podría tener la llegada de Metro a la avenida es necesario estudiar el rol de Santa Rosa. Este se manifiesta como eje conector del cono sur de Santiago en el proceso de extensión de la capital al sur del Zanjón de la Aguada. A partir de esto, se podrá comprender cómo se fue construyendo el espacio actual de la calle y su rol como límite intercomunal. La investigación tomará el concepto de multidimensionalidad para comprender cómo Santa Rosa actúa a modo de barrera urbana. Esto se logrará a través de un análisis desde su rol como límite infraestructural, jurídico, morfológico y perceptual-espacial. El análisis permitirá establecer un diagnóstico para el desarrollo de las estrategias propuestas para recuperar el espacio público de la calle que hoy se ve descuidado. La investigación abarca dos escalas, la primera se concentra en el tramo entre futuras estaciones, La Legua y Salvador Allende, y como la llegada del metro podría impulsar un proceso de cambio. La segunda escala, de menor tamaño, es el diseño de la estación La Legua y su plaza hundida a modo de crear un espacio de transición entre peatón y usuario de Metro.
Del fragmento a la integración: Consolidando el parque urbano Huaihuén a modo de interfaz entre la ciudad y el borde costero de Ancud
Authors:   ,   Pontificia Universidad Católica de Chile. Escuela de Arquitectura, Ponce Palacios Tomás
Published: December 2024

El cerro Huaihuén ubicado en el sector oriente de la ciudad de Ancud es uno de los grandes remanentes geográficos que posee la comuna a lo largo de la zona norte de la Isla de Chiloé, el cual se conforma a partir de 62 hectáreas de extensión siendo un gran escenario intermedio que dialoga entre la ciudad y el borde cos - tero de Ancud hacia el oriente. Este lugar es el hábitat principal de avifauna costera y periurbana proveniente de la ciudad, estableciendo un rol ecosistémico clave para la flora y fauna local, el cual no es reconocido como área verde por el actual plan regulador de la comuna, dejando de lado la posibilidad de ser una interfaz entre la ciudad y el borde costero, por lo que su condición aislada dentro del territorio se encuentra en tensión producto de la expansión desmedida de viviendas durante los últimos 20 años.Esto ha provocado que la regulación de sus suelos cambie de manera abrupta hacia una condición de carácter más urbana, dando lugar a perder todo tipo de relación entre la ciudad, los entornos naturales que la caracterizan y la relación que existe entre el habitante y su paisaje más próximo, el cual se desarrolla en gran parte gracias al cerro Huaihuén y su borde costero, extendiéndose como una pieza que contiene y abraza a la ciudad desde el estero Pudeto hasta el norponiente de Ancud. Esta unidad de paisaje se emplaza cerca de 60 metros por sobre el nivel del mar, por lo que su condición natural crea una forma particular de contemplar y entender el territorio de Ancud desde las alturas, bajo una lógica contemplativa que posee diversas relaciones entre el mar, la ciudad y la compleja geografía que la rodea, entendiendo que el cerro Huaihuén a pesar de parecer una pieza aislada, forma parte de un sistema del agua, el cual forma parte del imaginario costero de la comuna. A partir de la caracterización del cerro Huaihuén y sus diferentes capas de paisaje junto con un estudio en torno a la ciudad de Ancud y sus carencias de áreas verdes, equipamiento comunal y espacios de uso público, se propone consolidar esta pieza de paisaje en torno al cerro y su extensión con el borde costero, con la finalidad de proteger un ecosistema en crisis y recuperar una forma de entender el territorio desde las alturas del cerro Huaihuén, mediando con los requerimientos urbanos que cada vez son más latentes. A partir de instancias que activen una interfaz entre la ciudad y el cerro, otorgándole a este espacio un rol protagonista y articulador dentro de la comuna, como clave estructurante del paisaje del agua.
Characterization of Genetic Diversity in Fatty Acid and Nutritional Profiles Among Brassica Species
Authors: Basak Achyuta , Chakraborty Moumita , Bhujbal Shankar K. , Jambhulkar Sanjay. J. , Roy Suvendu Kumar , Das Saikat , Mitra Biplab , Mandal Rupsanatan , Hijam Lakshmi , Debnath Manoj Kanti , Mondol Md. Sabir Ahmed
Published: December 2024

The present experiment was carried out to evaluate the nutritional profile of 10 advanced mutant lines of Indian mustard (Brassica juncea) along with 3 checks. Observation was recorded for 12 biochemical traits, and the analysis of variance (ANOVA) revealed significant variation among all characters under study. The findings demonstrate higher GCV and PCV in the case of oleic acid and arachidic acid which significantly impact these traits' inflow. Except for the total phenol content (mg GAE/g) and the total soluble protein content, all the other traits show high heritability and a significant genetic advance, indicating traits controlled by additive gene action. In the correlation study, it was found that the oleic acid, linoleic acid, linolenic acid, palmitic acid, eicosenoic acid and stearic acid are significantly negatively correlated with erucic acid. This indicates that improving these characteristics leads to decreased erucic acid content. The path diagram also indicates a high direct positive effect of total soluble protein (%) and stearic acid and a significant high direct negative effect of total phenol content and palmitic acid on total oil content. Three of the twelve PCs had eigenvalues greater than 1.0, explaining 83.36% of the variance. PC I accounted for 37.48% and PC II for 30.42% of the overall variance. Based on hierarchical cluster analysis, 13 Brassica genotypes were divided into 4 clusters. Genotypes TM-313, TM 305-1, TM 306-1, B9 show the most divergence and can be used in future breeding programs.
The Role of Operational Excellence in Enhancing Mental Health Service Delivery
Authors: Adebayo Adebusola Joy
Published: December 2024

Aim: To examine the role of operational excellence in enhancing mental health service delivery.
Problem Statement: Mental health has become a global subject of discussion not only because of societal welfare and economic development but also for public health. Mental health ailments are now on the rampage around the globe. Mental health ailments are now on the rampage around the globe.
Significance of Study: It is imperative to quickly address this rising issue of metal health disorders as this may propagate into harming societies, individuals and global economy.
Methodology: In the preparation of this literature review manuscript, consultations were made to different journals and literatures indexed relevant educational publishers. The selection of the relevant materials was based on their discussion and contribution to how mental health service delivery could be effectively enhanced.
Discussion: The common causes and characteristics of mental health, neurological and substance use conditions have been identified to include shared determinants, shared neural pathways; categories and continuums; comorbidity and codependency and stigma discrimination. The influence of care setting and psychiatric diagnosis in mental healthcare was discussed. The respective pathways via which wellness recovery action plans can be achieved were stated summarily as home with support, specialist step down recovery/rehabilitation beds and specialist residential/nursing care. Frameworks to support operational excellence in mental health service delivery and essential system partnerships needed to attain the goal are discussed. The adoption of red and green days; acute inpatient mental health care for adults and older adults; discharge to assess; mental health recovery model; and wellness recovery action plan are the recommended tools in this regard. The discharge pathways as well as adequate planning and scheduling are considered as effective operational tools in this regard. In conclusion,
Conclusion: The implementation of operational excellence roles in enhancing mental health service delivery is highly essential. It is thus recommended that all the frameworks stated in the manuscript to support operational excellence in mental health service delivery should be implemented to achieve the set objectives.
Study on Somatic Cell Count Using Tanuvas SCC Kit in Holstein Friesian Crossbred Cattle in Uttar Pradesh, India
Authors: Potdar Vinod , Tiwari Vikas , Bansal Santosh , Mishra Vinay , Dyasa V.B. , Joshi Sachin , Khadse Jayant
Published: December 2024

The incidence of subclinical mastitis among dairy cattle in Uttar Pradesh shows significant variation across different geographic zones, parities, lactation stages and seasons. Notably, the eastern plain zone experiences the highest prevalence, likely due to its humid climate conducive to bacterial proliferation. In contrast, the north-eastern and western plains report lower incidences. Higher parity cows are at an increased risk, attributed to prolonged exposure to pathogens over successive lactations, while cows in early lactation stages also exhibit heightened susceptibility due to lowered immune defences. Seasonal factors further impact mastitis rates, with rainy and summer months intensifying risks through elevated humidity and heat stress. These findings highlight the necessity for region-specific and adaptive mastitis management strategies. The TANUVAS SCC kit serves as a valuable tool for early detection of subclinical mastitis by measuring somatic cell count (SCC), an indicator of udder health and infection levels. Routine SCC monitoring with this user-friendly kit enables timely interventions, reducing the likelihood of severe mastitis outbreaks and subsequent milk production losses.
Dark or disturbed?: Predicting aggression from the Dark Tetrad and schizotypy
Authors: Paulhus Delroy L. , Gupta Rohin , Jones Daniel N.
Published: August 2021

Research on the personality foundations of aggression typically implicates either (a) aspects of the so‐called “Dark Tetrad” or (b) severe mental disturbance (psychosis). The appearance of psychotic symptoms in general populations is termed schizotypy. We conducted two studies to compare the effects of dark personalities and schizotypy on aggression. Study 1 used standard inventories to investigate the overlap of Dark Tetrad traits with schizotypy in a sample of 977 undergraduates. All tetrad traits except narcissism were positively associated with schizotypy, but only at moderate levels. Study 2 administered the same personality battery to 303 members of an online community sample: Aggression outcomes were measured with both self‐reports and a behavioral measure—the Voodoo Doll Task. Regression analyses determined the unique contributions of the five personality variables. Two dark traits—psychopathy and sadism—were strong predictors of self‐report aggression. Schizotypy added incrementally to the Dark Tetrad in predicting both self‐report and behaviorally measured aggression.
Patients’ Perceptions of Person‐Centered Care in Early Rheumatoid Arthritis: A Qualitative Study
Authors: Landgren Ellen , Bremander Ann , Lindqvist Elisabet , Nylander Maria , Larsson Ingrid
Published: August 2021

Objective

Most research on patient experiences of rheumatoid arthritis (RA) care is performed with patients who have established RA and less often with patients with early RA. Experiences of and expectations about health care may change over time, which is why the aim was to explore patients’ perceptions of person‐centered care (PCC) early in the RA disease course.

Methods

Thirty‐one patients with early RA were interviewed in this qualitative study. An abductive qualitative content analysis was conducted based on the framework of McCormack and McCance (1,2). The four constructs, prerequisites, care environment, person‐centered processes, and person‐centered outcomes, constituted the four categories in the deductive part of the study. An inductive analysis generated 11 subcategories exploring the content of PCC.

Results

For patients with early RA, PCC was described in terms of 1) prerequisites including being treated with respect, meeting dedicated health care professionals, and meeting professional competence; 2) care environment including having access to a multidisciplinary team, having access to health care, and encountering a supportive organization; 3) person‐centered processes including being listened to, being supported, and being involved in decision‐making; and 4) person‐centered outcomes including being satisfied with received health care and achieving optimal health.

Conclusion

Genuine PCC is important for patients early in the RA disease course, supporting the implementation of a person‐centered approach during all stages in the health care system. This study contributes to information about how to further develop person‐centeredness in rheumatology care.
Iterative identification methods for a class of bilinear systems by using the particle filtering technique
Authors: Li Meihang , Liu Ximei
Published: August 2021

This article mainly studies the iterative parameter estimation problems of a class of nonlinear systems. Based on the auxiliary model identification idea, this article utilizes the estimated parameters to construct an auxiliary model, and uses its outputs to replace the unknown noise‐free process outputs, and develops an auxiliary model least squares‐based iterative (AM‐LSI) identification algorithm. For further improving the parameter estimation accuracy, we use a particle filter to estimate the unknown noise‐free process outputs, and derive a particle filtering least squares‐based iterative (PF‐LSI) identification algorithm. During each iteration, the AM‐LSI and PF‐LSI algorithms can make full use of the measured input–output data. The simulation results indicate that the proposed algorithms are effective for identifying the nonlinear systems, and can generate more accurate parameter estimates than the auxiliary model‐based recursive least squares algorithm.
Soil quality assessment of an agroforestry system following long‐term management in the Ozark Highlands
Authors: Ylagan Shane , Amorim Helen C.S. , Ashworth Amanda J. , Sauer Tom , Wienhold Brian J. , Owens Phillip R. , Zinn Yuri L. , Brye Kristofor R.
Published: August 2021

The Soil Management Assessment Framework (SMAF) is a quantitative soil quality (SQ) evaluation tool that is widely applied to assess soil response to specific agricultural management practices over time. Considering the reported SQ benefits of agroforestry (AF) systems and the potential usefulness of SMAF, the objective of this study was to evaluate the effects of tree species (pecan [Carya illinoinensis (Wangenh.) K. Koch] and northern red oak [Quercus rubra L.]), soil fertility source (poultry litter [PL] and inorganic N fertilizer [control]), and soil depth (0–15 and 15–30 cm) on SMAF‐derived SQ indices after 17 yr of management at an AF site in northwest Arkansas. Averaged across soil depth, soil organic C scores under red oak with PL application had a lower score (0.48) than red oak fertilized with inorganic N (0.60) and pecan receiving long‐term PL applications (0.60), which did not differ from pecan with inorganic N fertilizer application (0.51). Averaged across soil depth, the soil quality index (SQI) for pecan receiving PL applications was 1.1 times greater than that under red oak receiving PL and soils under pecan receiving inorganic N fertilizer. Soil quality assessments use in AF are novel, as SMAF has not been used to identify soil health in these systems, although specific tree crop codes need to be developed in SMAF. Results of this study demonstrate that soils planted under various tree species respond dissimilarly to fertilizer sources and that management may improve overall SQ.
Corn response to tillage and side‐dress nitrogen management on claypan soil
Authors: Sweeney Daniel W. , Ruiz Diaz Dorivar A.
Published: August 2021

Since information islimited regarding N management and tillage options for corn (Zea mays L.) grown on claypan soil in the eastern Great Plains, the objective of this study was to determine the effect of preplant and side‐dress N applications on corn grown in conventional‐ and no‐till systems. The yield penalty for no‐till grown corn was nearly 20% due partially to an 8% stand reduction, but also to lower kernel weight and kernels ear–1 than with conventional till. These yield and yield component reductions with no‐till may be because of lower dry matter production and N uptake throughout the growing season. The general lack of interactions suggest that N management system effects on corn were not influenced by tillage system selection. Fertilizing with N more than doubled corn yields primarily by nearly doubling the number of kernels ear–1, but with additional increases in kernel weight and average number of ears plant–1. Averaged over years, split‐N resulted in up to 15% greater yield, and additional side‐dress N resulted in up to 28% greater yield than when 168 kg N ha–1 was applied only at preplant, with no yield reduction for delaying side‐dress application from V6 to V10. The relationship of relative N uptake to relative corn yield approached a direct 1:1 relationship by R1 (silking). The decision of whether to split‐apply fertilizer N or to add additional N, regardless of tillage system, will likely be influenced by economic factors, but side‐dress N applications may extended to the V10 stage with no yield penalty.
Do Javan gibbons (Hylobates moloch) use fruiting synchrony as a foraging strategy?
Authors: Jang Haneul , Oktaviani Rahayu , Kim Sanha , Mardiastuti Ani , Choe Jae C.
Published: August 2021

Tropical rainforests are characterized by a high diversity of plant species. Each plant species presents with differential phenological patterns in fruit production. In some species, all individual trees produce fruit simultaneously within clustered periods; whereas in others, each individual tree fruits at irregular time intervals. By observing this pattern, some primate species use the presence of fruits in one tree as a cue to find fruit in other trees of the same synchronously fruiting tree species. Here, we investigated whether the highly frugivorous Javan gibbons (Hylobates moloch) in Gunung Halimun‐Salak National Park in Indonesia have knowledge of synchronous characteristics of fruiting trees and whether they can further distinguish fruit species with different synchrony levels, that is, tree species with highly synchronous fruiting patterns versus tree species with less synchronous fruiting patterns. Across 12 months we collected biweekly phenological data on 250 trees from 10 fruit species and observed Javan gibbons' visits to those species. We found that a fruit discovery in the beginning of fruiting seasons triggered gibbons to visit trees of the same fruit species. However, gibbons' visit rates did not differ between highly synchronous and asynchronous species. Our results suggest that Javan gibbons have knowledge of synchronous characteristics of fruiting trees in general, but they do not differentiate highly synchronous versus asynchronous fruit species. We speculate that Javan gibbons, who live in relatively small ranges with very low tree density of preferred fruit species, are likely able to track and remember fruiting states of individual trees without needing to distinguish fruit species with different synchrony levels. Moreover, gibbons may make little benefit of distinguishing highly synchronous versus asynchronous fruit species, probably due to gibbons' heavy use of asynchronous figs. Our study provides an insight into how gibbon's foraging strategies may have been shaped in response to their ecological environment.